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1. 发明申请

WO1989002987A1 LOCKABLE HYDRAULIC CYLINDER 审中-公开
标题翻译：液压缸液压缸
公开(公告)号：WO1989002987A1
公开(公告)日：1989-04-06
申请号：PCT/EP1988000835
申请日：1988-09-13
申请人： ALFRED TEVES GMBH & CO OHG , DAIMLER BENZ AKTIENGESELLSCHAFT , REUBER, Gerhard , NOWACK, Reinhard , LINKE, Jürgen , JESSE, Rainer , NERGER, Uwe , FLEISCH, Eugen , THIELE, Peter , NÜSSLE, Gerhard
发明人： ALFRED TEVES GMBH & CO OHG , DAIMLER BENZ AKTIENGESELLSCHAFT
IPC分类号： F15B15/26
CPC分类号： F15B15/261
摘要： A lockable hydraulic cylinder comprises a cylindrical tube (1) with at least one discharge connection (7), a working piston (3) sealed in the cylindrical tube (1) in which it slides, and a hydraulically operated closure element which engages with blocking elements (10). In order to achieve a compact locking unit which can also be incorporated in the cylinder and which has a small number of relatively moving parts of simple, compact design, the closure element is a differential piston (6) which travels in a sealed manner in a blind bore in the piston (3) and which is prestressed against the pressure in the direction of the locked position with an inlet space (8) adjoining the discharge connection (7). The diameter of the differential piston decreases near the inlet space (8) and the prestressed differential piston (6) exerts an outward radial force on the blocking elements (10). Radial recesses (11, 15) in which the blocking elements (10) engage are provided in the cylindrical tube (1) or in a component rigidly mounted on the latter, and in the piston (3).

2. 发明申请

WO1997048297A1 HEAD AND BODY PROTECTION MEANS FOR PEOPLE 审中-公开
标题翻译：保护装置的头部和身体的人
公开(公告)号：WO1997048297A1
公开(公告)日：1997-12-24
申请号：PCT/DE1997001235
申请日：1997-06-18
申请人： FLEISCH, Eugen
IPC分类号： A42B03/04
CPC分类号： A42B3/0473 , A42B3/322
摘要： The invention relates to an automatic safety helmet and cover protection which can be worn on the back mainly of people who play sport. The protection means is stored in a rucksack case (3) and is attached to the back by straps (4-6). The case accommodates essentially a guard (11-19), a drive member and a control mechanism. There is storage space in the centre for various implements. By triggering a spring accumulator (40.1, 40.2), the protection means is rotated, in the event of a threatening fall, into an erect protection position in fractions of a second by way of a trigger cord or by automatic actuation due to a sensor (23). Said protection position is held at the top by a toothed catch member (7.1, 7.2). Mating toothing on the catch member maintains the protective position even in the event of a change in direction.
摘要翻译：本发明涉及一种自动保护头盔和闪络保护，它可以在背部运动驱动的人的主要承载。的保护装置被存储在背包状盒（3），并用绑在背面带（4-6）。基本上被容纳在盒：保护装置（11-19），驱动构件和控制技术。在中部地区，有各种配件的存储空间。通过在即将发生的下降秒的分数的传感器（23），经由拉索或自动控制下触发的弹簧能量存储器（40.1，40.2），所述保护装置被旋转至展开保护位置。这个保护位置是在顶部保持的带齿止动件（7.1，7.2）。通过锁定构件上比较牙齿的保护位置，即使在方向反转的情况下维持。

3. 发明专利

DE20307965U1 未知
公开(公告)号：DE20307965U1
公开(公告)日：2003-08-28
申请号：DE20307965
申请日：2003-05-22
申请人： FLEISCH EUGEN
IPC分类号： A42B3/04 , A42B3/32 , A63B71/10 , F16P1/00 , A41D13/00

4. 发明专利

DE102004024319B4 未知
公开(公告)号：DE102004024319B4
公开(公告)日：2006-02-02
申请号：DE102004024319
申请日：2004-05-15
申请人： FLEISCH EUGEN
发明人： FLEISCH EUGEN
IPC分类号： A42B3/04 , A42B3/32 , A63B71/10 , F16P1/00

5. 发明专利

DE102004024319A1 Head and back protector for bicyclist has back pack supporting extendable protective hood on pivoted frame 未知
公开(公告)号：DE102004024319A1
公开(公告)日：2005-01-05
申请号：DE102004024319
申请日：2004-05-15
申请人： FLEISCH EUGEN
发明人： FLEISCH EUGEN
IPC分类号： A42B3/04 , A42B3/32 , A63B71/10 , F16P1/00
摘要： The head and back protector for a bicyclist (2) has multiple protective hoops pivoted on a guide rod and on holders. The protector is mounted in a safety casing (35) attached to a rucksack (3) on a carrying harness. The hoops are driven by a spring with an impact sensor to release a stop.

6. 发明专利

DE19624556A1 Automatic extending protection system for head 未知
公开(公告)号：DE19624556A1
公开(公告)日：1997-01-23
申请号：DE19624556
申请日：1996-06-19
申请人： FLEISCH EUGEN
发明人： FLEISCH EUGEN
IPC分类号： A42B3/04 , A42B3/32 , F16P1/00
摘要： The invention relates to an automatic safety helmet and cover protection which can be worn on the back mainly of people who play sport. The protection means is stored in a rucksack case (3) and is attached to the back by straps (4-6). The case accommodates essentially a guard (11-19), a drive member and a control mechanism. There is storage space in the centre for various implements. By triggering a spring accumulator (40.1, 40.2), the protection means is rotated, in the event of a threatening fall, into an erect protection position in fractions of a second by way of a trigger cord or by automatic actuation due to a sensor (23). Said protection position is held at the top by a toothed catch member (7.1, 7.2). Mating toothing on the catch member maintains the protective position even in the event of a change in direction.

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