{"id":181857,"date":"2024-02-08T11:45:12","date_gmt":"2024-02-08T10:45:12","guid":{"rendered":"https:\/\/www.sitema.de\/sirket\/gemis\/"},"modified":"2025-12-05T18:21:02","modified_gmt":"2025-12-05T17:21:02","slug":"gemis","status":"publish","type":"page","link":"https:\/\/www.sitema.de\/tr\/sirket\/gemis\/","title":{"rendered":"Ge&ccedil;mi\u015f"},"content":{"rendered":"\n<section class=\"wp-block-group alignfull header-generic has-global-padding is-layout-constrained wp-block-group-is-layout-constrained\" id=\"header-generic\">\n<div class=\"wp-block-cover alignfull\" style=\"min-height:350px;aspect-ratio:unset;\"><span aria-hidden=\"true\" class=\"wp-block-cover__background has-background-dim-30 has-background-dim wp-block-cover__gradient-background has-background-gradient\" style=\"background:linear-gradient(90deg,rgb(128,128,128) 0%,rgba(0,0,0,0) 100%)\"><\/span><img decoding=\"async\" width=\"1180\" height=\"330\" class=\"wp-block-cover__image-background wp-image-7551\" alt=\"banner historie\" src=\"https:\/\/www.sitema.de\/wp-content\/uploads\/icons-symbole-banner\/banner-historie.jpg\" data-object-fit=\"cover\" srcset=\"https:\/\/www.sitema.de\/wp-content\/uploads\/icons-symbole-banner\/banner-historie.jpg 1180w, https:\/\/www.sitema.de\/wp-content\/uploads\/icons-symbole-banner\/banner-historie-300x84.jpg 300w, https:\/\/www.sitema.de\/wp-content\/uploads\/icons-symbole-banner\/banner-historie-1024x286.jpg 1024w, https:\/\/www.sitema.de\/wp-content\/uploads\/icons-symbole-banner\/banner-historie-768x215.jpg 768w\" sizes=\"(max-width: 1180px) 100vw, 1180px\" \/><div class=\"wp-block-cover__inner-container has-global-padding is-layout-constrained wp-block-cover-is-layout-constrained\">\n<h1 class=\"wp-block-heading has-text-align-left has-blue-20-color has-text-color has-title-h-1-font-size\">Tarih\u00e7e<\/h1>\n\n\n\n<h2 class=\"wp-block-heading has-text-align-left has-blue-20-color has-text-color has-headline-h-2-font-size\">S\u0131k\u0131\u015ft\u0131rma ba\u015fl\u0131\u011f\u0131n\u0131n<\/h2>\n<\/div><\/div>\n<\/section>\n\n<div class=\"wp-block-group is-style-overlap border-radius-4 has-global-padding is-layout-constrained wp-block-group-is-layout-constrained\">\n<div class=\"wp-block-media-text is-stacked-on-mobile is-image-fill-element has-white-background-color has-background\" style=\"margin-top:0;margin-bottom:0\"><figure class=\"wp-block-media-text__media\"><img decoding=\"async\" src=\"https:\/\/www.sitema.de\/wp-content\/themes\/sitema\/assets\/images\/historie-1.jpg\" alt=\"\" class=\"wp-image-5561 size-full\" style=\"object-position:50% 50%\"\/><\/figure><div class=\"wp-block-media-text__content\">\n<h3 class=\"wp-block-heading\">1979 &#8211; Ba\u015flang\u0131\u00e7<\/h3>\n\n\n\n<h5 class=\"wp-block-heading has-orange-50-color has-text-color has-headline-h-5-font-size\">G\u00fcvenli\u011fi iyile\u015ftirmek<\/h5>\n\n\n\n<p style=\"margin-bottom:var(--wp--preset--spacing--3-rem)\">S\u0131k\u0131\u015ft\u0131rma ba\u015fl\u0131\u011f\u0131n\u0131n hikayesi iki isimle ayr\u0131lmaz \u015fekilde ba\u011flant\u0131l\u0131d\u0131r: Dr. Erich Schmalenbach ve Adolf Rastetter.<br\/>Her \u015fey 1979 y\u0131l\u0131nda ba\u015flar. O tarihte Adolf Rastetter, serbest meslek sahibi olarak hidrolik asans\u00f6rlerde bak\u0131m \u00e7al\u0131\u015fmalar\u0131 y\u00fcr\u00fctmektedir.<br\/><br\/>ABD\u2019de ya\u015fanan trajik bir kazadan sars\u0131larak, hidrolik asans\u00f6rlerin g\u00fcvenli\u011fini geli\u015ftirmeye karar verir. O zamana kadar y\u00fck, kabinin do\u011frudan alt\u0131nda bulunan ve onu yukar\u0131 hareket ettiren bir hidrolik silindirin ya\u011f s\u00fctunu \u00fczerinde yer al\u0131yordu. Bir hat kopmas\u0131 veya valf ar\u0131zas\u0131 durumunda asans\u00f6r d\u00fc\u015f\u00fcyordu. Rastetter\u2019in bir fikri vard\u0131: E\u011fer asans\u00f6r kabininin b\u00fcy\u00fck a\u011f\u0131rl\u0131k kuvvetlerini hidrolik silindirin g\u00f6vdesine aktarmay\u0131 ba\u015farabilirse, asans\u00f6r bu sa\u011flam g\u00f6vdeye yaslanabilir ve b\u00f6ylece d\u00fc\u015fmeye kar\u015f\u0131 korunmu\u015f olurdu.<\/p>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-media-text has-media-on-the-right is-stacked-on-mobile is-image-fill-element has-white-background-color has-background\" style=\"margin-top:0;margin-bottom:0\"><div class=\"wp-block-media-text__content\">\n<h5 class=\"wp-block-heading has-orange-50-color has-text-color has-headline-h-5-font-size\">Piston yakalama d\u00fczene\u011fi<\/h5>\n\n\n\n<p>Bir s\u00fcre kafa yorduktan sonra akl\u0131na dahiyane bir fikir geldi: Nas\u0131l ki bir g\u00fcre\u015f\u00e7i rakibinin enerjisini ve kendi a\u011f\u0131rl\u0131\u011f\u0131n\u0131 lehine kullan\u0131yorsa, emniyete al\u0131nacak k\u00fctlenin enerjisi de gerekli kuvvetleri \u00fcretmek i\u00e7in kullan\u0131lmal\u0131yd\u0131. Silindirin piston miline s\u00fcrt\u00fcnme yoluyla kenetlenen, kendili\u011finden g\u00fc\u00e7lendirmeli bir s\u0131k\u0131\u015ft\u0131rma sistemi, y\u00fck\u00fcn s\u0131k\u0131\u015ft\u0131rma sistemine bast\u0131rmas\u0131yla onun b\u00fcz\u00fc\u015fmesini sa\u011flayarak y\u00fck\u00fc emniyete al\u0131r. Bunun sonucunda mil \u00fczerindeki tutma kuvveti, asans\u00f6r y\u00fck\u00fc ne kadar b\u00fcy\u00fck ve enerji a\u00e7\u0131s\u0131ndan yo\u011funsa o kadar b\u00fcy\u00fck olurdu.<br\/><\/p>\n\n\n\n<p>Ger\u00e7ekten de bu prensip temelinde ilk prototipleri yapmay\u0131 ve asans\u00f6r g\u00fcvenli\u011finden sorumlu T\u00dcV\u2019e sunmay\u0131 ba\u015fard\u0131. Gerekli kabul testleri ba\u015far\u0131yla ge\u00e7ildi.<br\/>Bunlar, asans\u00f6r sekt\u00f6r\u00fcnde bug\u00fcn hala kullan\u0131lan ilk \u201cpiston yakalama d\u00fczenekleri\u201dydi.<br\/><\/p>\n\n\n\n<p style=\"margin-bottom:var(--wp--preset--spacing--3-rem)\">S\u00fcrt\u00fcnme kuvvetinin do\u011fal s\u0131n\u0131rlamas\u0131yla birle\u015fen bu kendili\u011finden g\u00fc\u00e7lendirmeli s\u0131k\u0131\u015ft\u0131rma prensibi, bug\u00fcn de birka\u00e7 ba\u015far\u0131l\u0131 versiyon i\u00e7in temel olu\u015fturmaktad\u0131r ve biz buna bug\u00fcn \u201cSiForce\u201d diyoruz.<\/p>\n<\/div><figure class=\"wp-block-media-text__media\"><img decoding=\"async\" src=\"https:\/\/www.sitema.de\/wp-content\/themes\/sitema\/assets\/images\/historie-2.jpg\" alt=\"\" class=\"wp-image-5572 size-full\" style=\"object-position:50% 50%\"\/><\/figure><\/div>\n\n\n\n<div class=\"wp-block-media-text is-stacked-on-mobile is-image-fill-element has-white-background-color has-background\" style=\"margin-top:0;margin-bottom:0\"><figure class=\"wp-block-media-text__media\"><img decoding=\"async\" src=\"https:\/\/www.sitema.de\/wp-content\/themes\/sitema\/assets\/images\/historie-3.jpg\" alt=\"\" class=\"wp-image-5617 size-full\" style=\"object-position:50% 50%\"\/><\/figure><div class=\"wp-block-media-text__content\">\n<h5 class=\"wp-block-heading has-orange-50-color has-text-color has-headline-h-5-font-size\">S\u0131k\u0131\u015ft\u0131rma ba\u015fl\u0131\u011f\u0131 ve SITEMA\u2019n\u0131n do\u011fu\u015fu<\/h5>\n\n\n\n<p>B\u00f6ylece ilk ad\u0131m at\u0131lm\u0131\u015f oldu. Ancak teknolojiyi ticari ba\u015far\u0131ya ula\u015ft\u0131rmak ve ba\u015far\u0131l\u0131 bir \u015firket kurmak i\u00e7in daha ba\u015fka ad\u0131mlar gerekiyordu: yeni umut verici uygulama alanlar\u0131n\u0131n bulunmas\u0131, kapsaml\u0131 bir \u00fcr\u00fcn program\u0131n\u0131n sistematik olarak olu\u015fturulmas\u0131, teorik temellerin i\u015flenmesi, \u00fcretimin organize edilmesi ve daha fazlas\u0131. <br\/>Adolf Rastetter, bu sonraki ad\u0131mlara do\u011fru ilerlerken sonunda Dr. Erich Schmalenbach ile tan\u0131\u015farak ideal orta\u011f\u0131n\u0131 bulmu\u015f oldu.\n Konstr\u00fcksiyon ve geli\u015ftirme konusundaki deneyimi sayesinde Erich Schmalenbach, Rastetter sundu\u011fu fikirleri ve daha fazlas\u0131n\u0131 da ka\u011f\u0131da d\u00f6k\u00fcp hayata ge\u00e7irmeyi ba\u015fard\u0131. Di\u011fer yandan t\u00fcm uygulamalara uygun, ak\u0131lda kal\u0131c\u0131 bir \u00fcr\u00fcn ad\u0131na ve bir pazarlama konseptine de ihtiya\u00e7 vard\u0131. B\u00f6ylece piston yakalama d\u00fczenekleri, g\u00fcvenlik yakalay\u0131c\u0131lar\u0131, g\u00fcvenlik ama\u00e7l\u0131 tutma tertibatlar\u0131 ve \u00e7ok daha fazlas\u0131 i\u00e7in bir \u00fcst kavram olarak \u201cs\u0131k\u0131\u015ft\u0131rma ba\u015fl\u0131\u011f\u0131\u201d do\u011fdu. Birlikte kurulan \u015firketin ad\u0131 da program\u0131 temsil ediyordu: SITEMA, makine imalat\u0131nda (Maschinenbau &#8211; MA) G\u00fcvenlik Teknolojisi (SIchheitsTEchnik) anlam\u0131na gelir.<\/p>\n\n\n\n<h5 class=\"wp-block-heading has-orange-50-color has-text-color has-headline-h-5-font-size\">Pazar aray\u0131\u015f\u0131<\/h5>\n\n\n\n<p style=\"margin-bottom:var(--wp--preset--spacing--3-rem)\">\u0130yi fikirlere ve \u00e7al\u0131\u015f\u0131r teknolojiye ra\u011fmen ba\u015flang\u0131\u00e7ta ba\u015far\u0131 s\u0131n\u0131rl\u0131yd\u0131. Asans\u00f6r \u00fcreticileri elbette SITEMA\u2019ya ba\u011f\u0131ml\u0131 olmamaya gayret ederek, hidrolik kald\u0131r\u0131c\u0131 ar\u0131zas\u0131ndan kaynaklanan kazalara kar\u015f\u0131 objektif olarak yeterli g\u00fcvenlik sa\u011flayan bir dizi ba\u015fka g\u00fcvenlik \u00f6nlemi kurmak i\u00e7in gayret g\u00f6sterdiler.<br\/>Bu nedenle \u201cpiston yakalama d\u00fczenekleri\u201d SITEMA i\u00e7in tekil projeler d\u0131\u015f\u0131nda \u201cta\u015f\u0131y\u0131c\u0131\u201d bir i\u015f alan\u0131 olamad\u0131 ve bir ni\u015f \u00fcr\u00fcn olarak kald\u0131.<br\/>\u00d6rne\u011fin Bonn\u2019daki meclis binas\u0131ndaki bir hidrolik asans\u00f6r piston yakalama d\u00fczene\u011fi ile donat\u0131ld\u0131. Burada ama\u00e7, meclis ba\u015fkan\u0131n\u0131n\/ofisinin bulundu\u011fu en \u00fcst katta asans\u00f6r\u00fcn kap\u0131s\u0131n\u0131n a\u00e7\u0131k \u015fekilde daima haz\u0131r durumda beklemesiydi. B\u00f6ylece meclis ba\u015fkan\u0131 beklemeden do\u011frudan asans\u00f6re binebilecekti. Bu, sadece mekanik bir g\u00fcvenlik yakalay\u0131c\u0131s\u0131 ile m\u00fcmk\u00fcn ve ayr\u0131ca yaln\u0131zca bu \u015fekilde mevzuata uygundu.<br\/><br\/>Bununla birlikte SITEMA\u2019n\u0131n piyasada kalmas\u0131, s\u0131k\u0131\u015ft\u0131rma ba\u015fl\u0131klar\u0131 i\u00e7in ba\u015fka uygulamalar\u0131n bulunmas\u0131na ba\u011fl\u0131yd\u0131.<\/p>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-media-text has-media-on-the-right is-stacked-on-mobile is-image-fill-element has-white-background-color has-background\" style=\"margin-top:0;margin-bottom:0\"><div class=\"wp-block-media-text__content\">\n<h3 class=\"wp-block-heading\">1984<\/h3>\n\n\n\n<h5 class=\"wp-block-heading has-orange-50-color has-text-color has-headline-h-5-font-size\">Makine imalat\u0131 giri\u015f<\/h5>\n\n\n\n<p>SITEMA teknolojisi i\u00e7in as\u0131l ba\u015far\u0131, hidrolik presler alan\u0131nda ger\u00e7ekle\u015fti. O d\u00f6nem de bug\u00fcn oldu\u011fu gibi EN 693 (g\u00fcn\u00fcm\u00fczde ISO 16092) standard\u0131na g\u00f6re, k\u00fc\u00e7\u00fck olmayan t\u00fcm preslerde a\u011f\u0131r pres tapas\u0131n\u0131n d\u00fc\u015fmesini \u00f6nlemek i\u00e7in mekanik etkili bir y\u00fck tutma tertibat\u0131n\u0131n prese kal\u0131c\u0131 \u015fekilde sabitlenmi\u015f veya i\u00e7ine yerle\u015ftirilmi\u015f olmas\u0131 gerekiyordu. Bilinen di\u011fer teknik \u00e7\u00f6z\u00fcmlere k\u0131yasla SITEMA s\u0131k\u0131\u015ft\u0131rma ba\u015fl\u0131\u011f\u0131, g\u00fcvenlik yakalay\u0131c\u0131s\u0131 olarak burada \u00e7ok say\u0131da avantaj sunuyordu. Bunlar aras\u0131nda kademesiz olarak strokun herhangi bir noktas\u0131nda etki edebilmesi ve hatta hareket halindeyken devreye al\u0131nabilmesi yer al\u0131yordu. S\u0131k\u0131\u015ft\u0131rma ba\u015fl\u0131\u011f\u0131 a\u015f\u0131r\u0131 y\u00fcke kar\u015f\u0131 koruma sa\u011flar, enerji kesildi\u011finde de s\u0131k\u0131\u015ft\u0131r\u0131r, yanl\u0131\u015fl\u0131kla \u00e7\u00f6z\u00fclmeye kar\u015f\u0131 g\u00fcvenlidir ve \u00e7ok daha fazlas\u0131n\u0131 sunar.<\/p>\n\n\n\n<p>Bu teknik \u00f6zellikler, pres g\u00fcvenli\u011finden sorumlu meslek birli\u011fini (g\u00fcn\u00fcm\u00fczde Alman Yasal Kaza Sigortas\u0131 \u2013 DGUV) de ikna etti ve SITEMA g\u00fcvenlik yakalay\u0131c\u0131s\u0131 y\u00fck tutma tertibat\u0131 olarak resmi ba\u011flamda onayland\u0131. \u0130lk sertifika 1984\u2019te verildi ve bug\u00fcn dahi DGUV, Alman makine imalat\u0131ndaki en y\u00fckseklerden olan y\u00fcksek gerekliliklerinin, SITEMA g\u00fcvenlik yakalay\u0131c\u0131lar\u0131, emniyet frenleri ve kilitleme \u00fcniteleri taraf\u0131ndan kar\u015f\u0131land\u0131\u011f\u0131n\u0131 d\u00fczenli olarak belgeliyor.<\/p>\n\n\n\n<h5 class=\"wp-block-heading has-orange-50-color has-text-color has-headline-h-5-font-size\">G\u00fcvenlik standartlar\u0131 belirleme<\/h5>\n\n\n\n<p>DGUV\u2019nun SITEMA g\u00fcvenlik yakalay\u0131c\u0131lar\u0131na duydu\u011fu bu b\u00fcy\u00fck g\u00fcven, k\u0131sa s\u00fcrede d\u00fcnyan\u0131n d\u00f6rt bir yan\u0131ndaki m\u00fc\u015fterilerin de takdirini kazand\u0131. B\u00f6ylece makine imalat\u0131n\u0131n di\u011fer alanlar\u0131ndaki m\u00fc\u015fteriler de kald\u0131r\u0131lan y\u00fcklerini emniyete almak i\u00e7in SITEMA\u2019ya ba\u015fvurmaya ba\u015flad\u0131. Di\u011fer uygulamalar farkl\u0131 teknolojiler gerektirdi ve b\u00f6ylece k\u0131sa s\u00fcre i\u00e7inde yava\u015f hareket eden veya duran y\u00fckleri emniyete alan \u201cg\u00fcvenlik kilidi\u201d \u00fcr\u00fcn grubu ortaya \u00e7\u0131kt\u0131. Tiyatro kald\u0131rma platformlar\u0131 veya kald\u0131rma masalar\u0131 bu \u00f6rneklerden say\u0131labilir. G\u00fcvenlik kilitleri de d\u00fcnyada benzersiz olan kendili\u011finden g\u00fc\u00e7lendirmeli teknolojiyi kullan\u0131yordu.<\/p>\n\n\n\n<p style=\"margin-bottom:var(--wp--preset--spacing--3-rem)\">\u00d6rne\u011fin \u00fcretim s\u00fcre\u00e7lerinde kar\u015f\u0131 tutma gibi hassas konumland\u0131rma gerektiren s\u0131k\u0131\u015ft\u0131rma talepleri artt\u0131k\u00e7a, \u015firket \u201ckilitleme \u00fcniteleri\u201d \u00fcr\u00fcn grubuyla her iki y\u00f6nde de kuvvetleri konuma hassas bi\u00e7imde tutabilen yayl\u0131 s\u0131k\u0131\u015ft\u0131rma ba\u015fl\u0131klar\u0131n\u0131 h\u0131zla geli\u015ftirdi. Zaman i\u00e7inde d\u0131\u015f ortam uygulamalar\u0131 i\u00e7in, norm silindirlerinin yap\u0131s\u0131na uygun, tak\u0131m tezgahlar\u0131 i\u00e7in ve nihayetinde Lloyd\u2019s Register ile yeniden DGUV taraf\u0131ndan onaylanan ba\u015fka seriler de geli\u015ftirildi.<\/p>\n<\/div><figure class=\"wp-block-media-text__media\"><img decoding=\"async\" src=\"https:\/\/www.sitema.de\/wp-content\/themes\/sitema\/assets\/images\/historie-4.jpg\" alt=\"\" class=\"wp-image-5583 size-full\" style=\"object-position:50% 50%\"\/><\/figure><\/div>\n\n\n\n<div class=\"wp-block-media-text is-stacked-on-mobile is-image-fill-element has-white-background-color has-background\" style=\"margin-top:0;margin-bottom:0\"><figure class=\"wp-block-media-text__media\"><img decoding=\"async\" src=\"https:\/\/www.sitema.de\/wp-content\/themes\/sitema\/assets\/images\/historie-5.jpg\" alt=\"\" class=\"wp-image-5594 size-full\" style=\"object-position:50% 50%\"\/><\/figure><div class=\"wp-block-media-text__content\">\n<h3 class=\"wp-block-heading\">2000\u2019lerin ortas\u0131<\/h3>\n\n\n\n<h5 class=\"wp-block-heading has-orange-50-color has-text-color has-headline-h-5-font-size\">Di\u011fer uygulamalar<\/h5>\n\n\n\n<p>2000\u2019lerin ortalar\u0131ndan itibaren otomasyon sistemleri \u00fcreticilerinden gelen taleplerde h\u0131zl\u0131 bir art\u0131\u015f ya\u015fand\u0131. Bu sekt\u00f6rde daha k\u00fc\u00e7\u00fck y\u00fcklerin emniyete al\u0131nmas\u0131 i\u00e7in, tercihen kan\u0131tlanm\u0131\u015f ve kendili\u011finden g\u00fc\u00e7lendirmeli teknolojiye sahip pn\u00f6matik s\u0131k\u0131\u015ft\u0131rma ba\u015fl\u0131klar\u0131 talep ediliyordu. Otomasyonda sekt\u00f6r\u00fcnde s\u0131kl\u0131kla bulunan daha k\u0131sa stroklar ve daha h\u0131zl\u0131 hareketler nedeniyle, g\u00fcvenlik yakalay\u0131c\u0131s\u0131na k\u0131yasla daha k\u0131sa \u201cyakalama mesafeleri\u201d elde etmek olduk\u00e7a zordu. SITEMA, k\u0131sa s\u00fcre sonra DGUV onay\u0131n\u0131 da alan yeni \u00fcr\u00fcn grubu g\u00fcvenlik frenleri ile yan\u0131t verdi.<\/p>\n\n\n\n<p style=\"margin-bottom:var(--wp--preset--spacing--3-rem)\">SITEMA yaln\u0131zca y\u00fckleri emniyete alma ve kar\u015f\u0131 tutmada sa\u011flam \u00e7\u00f6z\u00fcmler sunmakla kalmad\u0131. PowerStroke \u00fcr\u00fcn\u00fcyle SITEMA, bir t\u00fcr k\u0131sa strok silindiri sundu. Bu s\u0131k\u0131\u015ft\u0131rma ba\u015fl\u0131\u011f\u0131, yuvarlak bir mil \u00fczerinde istenen herhangi bir noktaya sabitlenir ve orada 20 mm\u2019ye kadar b\u00fcy\u00fck bir kuvvetle itme veya \u00e7ekme yapabilir. Bu teknoloji; b\u00fcy\u00fck ve h\u0131zl\u0131 hareketlerin gerekti\u011fi, ancak esas proses kuvvetinin yaln\u0131zca k\u0131sa bir yolda gerekli oldu\u011fu her yerde kullan\u0131l\u0131r: \u00f6rne\u011fin enjeksiyon makinelerinde veya kal\u0131p preslerinde bir kal\u0131b\u0131n kapat\u0131lmas\u0131 ya da kapal\u0131 tutulmas\u0131nda. Ayr\u0131ca bu s\u0131k\u0131\u015ft\u0131rma ba\u015fl\u0131klar\u0131 birle\u015ftirme prosesleri, \u015fekillendirme hatlar\u0131 veya test tezgahlar\u0131 i\u00e7in de uygundur. K\u0131sacas\u0131, daha kompakt ve standart makinelere g\u00f6re \u00e7ok daha az enerji t\u00fcketen makineler in\u015fa etmek i\u00e7in h\u0131z stroku ile kuvvet strokunun ayr\u0131lmas\u0131n\u0131n uygun oldu\u011fu her yerde ideal bir se\u00e7imdir.<\/p>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-media-text has-media-on-the-right is-stacked-on-mobile is-image-fill-element has-white-background-color has-background\" style=\"margin-top:0;margin-bottom:0\"><div class=\"wp-block-media-text__content\">\n<h5 class=\"wp-block-heading has-orange-50-color has-text-color has-headline-h-5-font-size\">Gelecek ne g\u00f6steriyor?<\/h5>\n\n\n\n<p>Bu kadar farkl\u0131 \u00e7e\u015fitli s\u0131k\u0131\u015ft\u0131rma ba\u015fl\u0131klar\u0131 sunulmas\u0131 sayesinde, lineer hareketlerin emniyete al\u0131nmas\u0131, sabitlenmesi veya kuvvetle tahrik edilmesi gereken her yerde bu \u00fcr\u00fcnlere rastlan\u0131r. Bu \u00fcr\u00fcnler yaln\u0131zca hidrolik presler, tak\u0131m tezgahlar\u0131, pn\u00f6matik veya hidrolik silindirli uygulamalar, portallar, paletleyiciler, test tezgahlar\u0131, otomasyon sistemleri gibi makine imalat\u0131ndaki ba\u015flang\u0131\u00e7 uygulamalar\u0131nda kullan\u0131lmakla s\u0131n\u0131rl\u0131 de\u011fildir, ayr\u0131ca sandalyeli teleferikler, k\u00f6m\u00fcr k\u0131r\u0131c\u0131lar, ayarlanabilir y\u00fczme havuzu tabanlar\u0131 ve hatta k\u00f6pr\u00fcler gibi tesislerde de kullan\u0131l\u0131rlar. Web sitemizdeki uygulamalar b\u00f6l\u00fcm\u00fcnde daha fazla \u00f6rnek bulabilirsiniz.<\/p>\n\n\n\n<p style=\"margin-bottom:var(--wp--preset--spacing--3-rem)\">S\u0131k\u0131\u015ft\u0131rma ba\u015fl\u0131klar\u0131n\u0131n hikayesi elbette hen\u00fcz burada bitmi\u015f de\u011fil. SITEMA, yaln\u0131zca mevcut \u00fcr\u00fcnleri s\u00fcrekli iyile\u015ftirmekle kalmay\u0131p, gelece\u011fin makinelerinde gerekecek yeni s\u0131k\u0131\u015ft\u0131rma ba\u015fl\u0131klar\u0131n\u0131 geli\u015ftirmek i\u00e7in de yeni teknolojiler \u00fczerinde s\u00fcrekli ara\u015ft\u0131rma yapmaktad\u0131r.<\/p>\n<\/div><figure class=\"wp-block-media-text__media\"><img decoding=\"async\" src=\"https:\/\/www.sitema.de\/wp-content\/themes\/sitema\/assets\/images\/historie-6.jpg\" alt=\"\" class=\"wp-image-5605 size-full\" style=\"object-position:50% 50%\"\/><\/figure><\/div>\n<\/div>\n\n<section class=\"wp-block-group alignfull has-global-padding is-layout-constrained wp-block-group-is-layout-constrained\" id=\"pattern-cover-section\" style=\"margin-top:var(--wp--preset--spacing--5-rem)\">\n<div class=\"wp-block-cover alignfull is-light\" style=\"margin-bottom:0px;min-height:360px;aspect-ratio:unset;\"><span aria-hidden=\"true\" class=\"wp-block-cover__background has-background-dim-0 has-background-dim\"><\/span><img decoding=\"async\" class=\"wp-block-cover__image-background wp-image-7589\" alt=\"Historie\" src=\"https:\/\/www.sitema.de\/wp-content\/themes\/sitema\/assets\/images\/cover-banner.jpg\" data-object-fit=\"cover\"\/><div class=\"wp-block-cover__inner-container is-layout-flow wp-block-cover-is-layout-flow\">\n<div class=\"wp-block-group has-global-padding is-layout-constrained wp-block-group-is-layout-constrained\">\n<h3 class=\"wp-block-heading has-blue-20-color has-text-color\">\u00c7\u00f6z\u00fcmlerimize genel bak\u0131\u015f<\/h3>\n\n\n\n<p>SITEMA\u2019n\u0131n \u00fcr\u00fcnlerini ke\u015ffedin.<\/p>\n\n\n\n<div class=\"wp-block-buttons is-layout-flex wp-block-buttons-is-layout-flex\" style=\"margin-top:var(--wp--preset--spacing--2-rem);margin-bottom:var(--wp--preset--spacing--2-rem)\">\n<div class=\"wp-block-button has-custom-font-size is-style-default has-base-font-size\"><a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/www.sitema.de\/produkte\/\"><strong>\u00dcr\u00fcne genel bak\u0131\u015f<\/strong><\/a><\/div>\n<\/div>\n<\/div>\n<\/div><\/div>\n<\/section>\n\n<div id=\"product-column-icons\" class=\"wp-block-group product-column-icons is-style-overlap has-global-padding is-layout-constrained wp-block-group-is-layout-constrained\">\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-fe0db1f2 wp-block-columns-is-layout-flex\" style=\"margin-bottom:var(--wp--preset--spacing--8-rem)\">\n<div class=\"wp-block-column border-radius-4 has-white-background-color has-background is-layout-flow wp-block-column-is-layout-flow\" style=\"padding-top:var(--wp--preset--spacing--2-rem);padding-right:var(--wp--preset--spacing--2-rem);padding-bottom:var(--wp--preset--spacing--2-rem);padding-left:var(--wp--preset--spacing--2-rem)\">\n<figure class=\"wp-block-image aligncenter size-full\"><img decoding=\"async\" width=\"50\" height=\"51\" src=\"https:\/\/www.sitema.de\/wp-content\/uploads\/powerstroke\/icon-product-1.png\" alt=\"\" class=\"wp-image-9725\"\/><\/figure>\n\n\n\n<h5 class=\"wp-block-heading has-text-align-center has-blue-20-color has-text-color has-link-color wp-elements-511644ec3f05e47562b794ea7977aed0\" style=\"margin-top:var(--wp--preset--spacing--2-rem);margin-bottom:var(--wp--preset--spacing--1-rem)\"><a href=\"https:\/\/www.sitema.de\/tr\/urunler\/?fp=function4\">Emniyet<\/a><\/h5>\n\n\n\n<p class=\"has-text-align-center\">Y\u00fck\u00fcn emniyete al\u0131nmas\u0131<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column border-radius-4 has-white-background-color has-background is-layout-flow wp-block-column-is-layout-flow\" style=\"padding-top:var(--wp--preset--spacing--2-rem);padding-right:var(--wp--preset--spacing--2-rem);padding-bottom:var(--wp--preset--spacing--2-rem);padding-left:var(--wp--preset--spacing--2-rem)\">\n<figure class=\"wp-block-image aligncenter size-full\"><img decoding=\"async\" width=\"50\" height=\"51\" src=\"https:\/\/www.sitema.de\/wp-content\/uploads\/powerstroke\/icon-product-2.png\" alt=\"\" class=\"wp-image-9736\"\/><\/figure>\n\n\n\n<h5 class=\"wp-block-heading has-text-align-center has-blue-20-color has-text-color has-link-color wp-elements-f612254f228801b07e6e74abff86efcf\" style=\"margin-top:var(--wp--preset--spacing--2-rem);margin-bottom:var(--wp--preset--spacing--1-rem)\"><a href=\"https:\/\/www.sitema.de\/tr\/urunler\/?fp=function3\">Pozisyon kilitleme<\/a><\/h5>\n\n\n\n<p class=\"has-text-align-center\">Bir aks\u0131 sabitleme<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column border-radius-4 has-white-background-color has-background is-layout-flow wp-block-column-is-layout-flow\" style=\"padding-top:var(--wp--preset--spacing--2-rem);padding-right:var(--wp--preset--spacing--2-rem);padding-bottom:var(--wp--preset--spacing--2-rem);padding-left:var(--wp--preset--spacing--2-rem)\">\n<figure class=\"wp-block-image aligncenter size-full\"><img decoding=\"async\" width=\"50\" height=\"51\" src=\"https:\/\/www.sitema.de\/wp-content\/uploads\/powerstroke\/icon-product-3.png\" alt=\"\" class=\"wp-image-9747\"\/><\/figure>\n\n\n\n<h5 class=\"wp-block-heading has-text-align-center has-blue-20-color has-text-color has-link-color wp-elements-eed2e8a0de02a77535133a1732339b8b\" style=\"margin-top:var(--wp--preset--spacing--2-rem);margin-bottom:var(--wp--preset--spacing--1-rem)\"><a href=\"https:\/\/www.sitema.de\/tr\/urunler\/?fp=function2\">Kar\u015f\u0131 kuvvet<\/a><\/h5>\n\n\n\n<p class=\"has-text-align-center\">Bir kuvvete kar\u015f\u0131 tutma<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column border-radius-4 has-white-background-color has-background is-layout-flow wp-block-column-is-layout-flow\" style=\"padding-top:var(--wp--preset--spacing--2-rem);padding-right:var(--wp--preset--spacing--2-rem);padding-bottom:var(--wp--preset--spacing--2-rem);padding-left:var(--wp--preset--spacing--2-rem)\">\n<figure class=\"wp-block-image aligncenter size-full\"><img decoding=\"async\" width=\"50\" height=\"51\" src=\"https:\/\/www.sitema.de\/wp-content\/uploads\/powerstroke\/icon-product-4.png\" alt=\"\" class=\"wp-image-9758\"\/><\/figure>\n\n\n\n<h5 class=\"wp-block-heading has-text-align-center has-blue-20-color has-text-color has-link-color wp-elements-146744fd0e6ec5803ac5c8dc1ac04a8a\" style=\"margin-top:var(--wp--preset--spacing--2-rem);margin-bottom:var(--wp--preset--spacing--1-rem)\"><a href=\"https:\/\/www.sitema.de\/tr\/urunler\/?fp=function1\">Tahrik<\/a><\/h5>\n\n\n\n<p class=\"has-text-align-center\">K\u0131sa mesafelerde b\u00fcy\u00fck kuvvet olu\u015fturma<\/p>\n<\/div>\n<\/div>\n<\/div>\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>1979 &#8211; Ba\u015flang\u0131\u00e7 G\u00fcvenli\u011fi iyile\u015ftirmek S\u0131k\u0131\u015ft\u0131rma ba\u015fl\u0131\u011f\u0131n\u0131n hikayesi iki isimle ayr\u0131lmaz \u015fekilde ba\u011flant\u0131l\u0131d\u0131r: Dr. Erich Schmalenbach ve Adolf Rastetter.Her \u015fey 1979 y\u0131l\u0131nda ba\u015flar. O tarihte Adolf Rastetter, serbest meslek sahibi olarak hidrolik asans\u00f6rlerde bak\u0131m \u00e7al\u0131\u015fmalar\u0131 y\u00fcr\u00fctmektedir. ABD\u2019de ya\u015fanan trajik bir kazadan sars\u0131larak, hidrolik asans\u00f6rlerin g\u00fcvenli\u011fini geli\u015ftirmeye karar verir. O zamana kadar y\u00fck, kabinin do\u011frudan alt\u0131nda [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":181844,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"_seopress_robots_primary_cat":"","_seopress_titles_title":"Ge\u00e7mi\u015f - %%sitetitle%%","_seopress_titles_desc":"SITEMA\u2019n\u0131n 1979\u2019dan beri yenilik\u00e7i lineer frenlerin geli\u015ftirilmesinde \u00f6nc\u00fc rol\u00fcn\u00fc ke\u015ffedin. \u0130lk hidrolik asans\u00f6r fren sisteminden, bug\u00fcn her t\u00fcr s\u0131k\u0131\u015ft\u0131rma ba\u015fl\u0131\u011f\u0131na y\u00f6nelik \u00e7e\u015fitlenmeye kadar m\u00fckemmellik taahh\u00fcd\u00fcm\u00fcz sekt\u00f6r\u00fc ileri ta\u015f\u0131maya devam ediyor.","_seopress_robots_index":"","footnotes":""},"class_list":["post-181857","page","type-page","status-publish","hentry"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.sitema.de\/tr\/wp-json\/wp\/v2\/pages\/181857","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.sitema.de\/tr\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.sitema.de\/tr\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.sitema.de\/tr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.sitema.de\/tr\/wp-json\/wp\/v2\/comments?post=181857"}],"version-history":[{"count":3,"href":"https:\/\/www.sitema.de\/tr\/wp-json\/wp\/v2\/pages\/181857\/revisions"}],"predecessor-version":[{"id":195038,"href":"https:\/\/www.sitema.de\/tr\/wp-json\/wp\/v2\/pages\/181857\/revisions\/195038"}],"up":[{"embeddable":true,"href":"https:\/\/www.sitema.de\/tr\/wp-json\/wp\/v2\/pages\/181844"}],"wp:attachment":[{"href":"https:\/\/www.sitema.de\/tr\/wp-json\/wp\/v2\/media?parent=181857"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}