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1. 发明授权

US3946974A Railway switch construction for suspended railroad using two-runway-rail suspension rails 失效
标题翻译：使用双轨铁路悬挂轨道的悬挂式铁路铁路开关结构
公开(公告)号：US3946974A
公开(公告)日：1976-03-30
申请号：US592304
申请日：1975-07-01
申请人： Christian Stiefel , Fritz Frederich
发明人： Christian Stiefel , Fritz Frederich
IPC分类号： E01B25/00 , B60L13/00 , E01B25/26 , E01B25/34 , E01B7/00
CPC分类号： E01B25/26 , B60L13/003 , B60L2200/26
摘要： A suspended railway employs a suspension rail provided with two runway rails upon which respectively ride the first and second traveller wheel sections of a traveller from which a railway car, or the like, is suspended. A railway switch for the suspension rail has a stem section and two branch sections. Each of the two runway rails of the stem section also forms the outer runway rail of a respective one of the two branch sections. Each of the two branch sections furthermore has a respective inner runway rail. The inner runway rails of the two branch sections define together with the outer runway rails a switch gap over which one of the traveller wheel sections crosses unsupported as the traveller crosses the switch gap, so that in crossing the switch gap the traveller exhibits a tendency to tilt in a first direction towards the unsupported side of the traveller. An arrangement is provided for positively causing the traveller to tilt in the opposite second direction when crossing the switch gap to assure that upon the completion of the crossing of the switch gap the unsupported traveller wheel section will not be below the level of the runway rail onto which it is about to come into contact.

2. 发明授权

US4164990A Passenger evacuation apparatus 失效
标题翻译：乘客疏散装置
公开(公告)号：US4164990A
公开(公告)日：1979-08-21
申请号：US872795
申请日：1978-01-27
申请人： Christian Stiefel , Fritz Frederich
发明人： Christian Stiefel , Fritz Frederich
IPC分类号： A62B1/20 , B61B12/00 , B66B5/02
CPC分类号： B66B5/027 , A62B1/20 , B61B12/005 , Y10S244/905
摘要： An apparatus for evacuating passengers from a passenger-carrying cabin having a floor suspended above the ground comprises upper and lower plates engageable over the upper and lower sides of a vertical hole through the floor. These plates are both secured tightly in place on the respective sides of the floor in a normal position and are released in an emergency position, with the lower plate dropping away from the car. A tubular life-saving chute is secured to the floor between the sides in the hole and is folded up between the plates in the normal position, but extends from the floor toward the ground in the emergency position to allow persons to be saved to slide down through this chute. A linkage normally rigidly interconnects the two plates together, but is operated in case of fire or the like to disconnect them.
摘要翻译：一种用于将乘客从具有悬挂在地面上方的地板的乘客运送舱排出的装置包括可在穿过地板的竖直孔的上侧和下侧上接合的上板和下板。这些板都正常地紧固在地板的相应侧面的适当位置，并且在紧急位置释放，下板从汽车上离开。管状救生滑槽固定在孔的两侧之间的地板上，并在正常位置之间折叠在板之间，但在紧急位置从地板向地面延伸，以允许人们被保存以向下滑动通过这条滑槽。联动装置通常将两个板块刚性地互连在一起，但是在发生火灾等的情况下操作以将它们断开。

3. 发明授权

US4260142A Arrangement for resilient absorption of forces 失效
标题翻译：力的弹性吸收的布置
公开(公告)号：US4260142A
公开(公告)日：1981-04-07
申请号：US44551
申请日：1979-06-01
申请人： Christian Stiefel , Harry Jansen
发明人： Christian Stiefel , Harry Jansen
IPC分类号： B61G11/14 , F16F1/34 , F16F3/06
CPC分类号： F16F1/34 , B61G11/14
摘要： An arrangement for resilient absorption of forces, particularly for an intermediate buffer coupling of rail vehicles, has an elongated housing with a closed end and an open end, a friction device located in the region of the open end, and a resilient element in the housing, cooperating in series with the friction device and formed as a friction spring including a plurality of conical inner and outer rings cooperating with one another with interposition of a lubricant. An opening of the open end of the housing has a smaller diameter than a portion of the housing wherein the resilient element is accommodated. Two telescopable cup-shaped members are located in the housing and accommodate the rings of the friction spring. One of the cup-shaped members has a diameter exceeding the diameter of the opening of the housing and is constituted by an elastically deformable material.
摘要翻译：用于弹性吸收力的装置，特别是用于轨道车辆的中间缓冲器联接件的力具有具有闭合端和开口端的细长壳体，位于开口端的区域中的摩擦装置和壳体中的弹性元件与摩擦装置串联配合，并形成为一个摩擦弹簧，该摩擦弹簧包括多个锥形的内圈和外圈，并配有润滑剂。壳体的开口端的开口具有比容纳弹性元件的壳体的一部分更小的直径。两个可伸缩的杯形构件位于壳体中并容纳摩擦弹簧的环。杯形部件中的一个具有超过壳体的开口直径的直径并且由可弹性变形的材料构成。

4. 发明授权

US4428565A Arrangement for resilient absorption of forces 失效
标题翻译：力的弹性吸收的布置
公开(公告)号：US4428565A
公开(公告)日：1984-01-31
申请号：US266356
申请日：1981-05-22
申请人： Christian Stiefel , Josef Friedrichs , Gino Marsella , Horst Kahle
发明人： Christian Stiefel , Josef Friedrichs , Gino Marsella , Horst Kahle
IPC分类号： B61G11/06 , F16F13/02 , F16F3/06
CPC分类号： B61G11/06 , F16F13/02
摘要： An arrangement for resiliently absorbing forces in various operational conditions, has a housing, a resilient element located in the housing and formed as a friction spring with a plurality of inner and outer conical rings cooperating with one another with interposition of a lubricant, and an additional body of the lubricant accommodated in an inner chamber formed inside the rings and including such a quantity of the lubricant which is sufficient for continuously replenishing the lubricant between the rings during operation of the arrangement in various operational conditions.
摘要翻译：用于在各种操作条件下弹性吸收力的装置具有壳体，位于壳体中的弹性元件，并形成为摩擦弹簧，多个内外锥形环彼此配合，插入润滑剂，另外附加润滑剂容纳在形成在环内的内室中，并且包括这种量的润滑剂，其足以在各种操作条件下在装置的操作期间在环之间连续补充润滑剂。

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