专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明专利

DE3786593D1 未知
公开(公告)号：DE3786593D1
公开(公告)日：1993-08-26
申请号：DE3786593
申请日：1987-04-07
申请人： RENTROP HUBBERT & WAGNER
发明人： ERNST HANS-HELLMUT
IPC分类号： B60N2/06 , B60N2/08 , B60N2/12 , B60N2/42 , B60N2/433 , B60N2/90 , G05G5/24
摘要： The platform is steplessly adjustable for height w'r't a base (2), to which it is coupled by links (3,4) forming triangles and a parallelogram' The guide links (3) are of fixed length, while the locking links (4) work with locking members (5), giving a vertical effective length. The members can react to acceleration and lock in position above a predetermined level. Alternatively, they can lock permanently in each rest position, being released only when height is adjusted.

2. 发明专利

DE4304725A1 Hinge fitting for motor-vehicle seats with an adjustable backrest 未知
公开(公告)号：DE4304725A1
公开(公告)日：1994-08-18
申请号：DE4304725
申请日：1993-02-17
申请人： RENTROP HUBBERT & WAGNER
发明人： ERNST HANS-HELLMUT
IPC分类号： B60N2/225 , B60N2/22
摘要： A hinge fitting for adjusting the inclination of the backrest of a motor-vehicle seat is designed in a known manner as a wobble mechanism. The two hinge parts have clamping regions which are fixed thereto and secure the other, respectively embraced hinge part against yielding laterally under load. The clamping regions connected fixedly to the hinge parts extend merely over part of the entire pivoting region of the hinge fitting. According to the invention, an additional clamping region is provided which fits around the circumference of the two adjacent hinge parts from different sides and which can be displaced outwards in the radial direction. This clamping region increases the loading capability of the hinge fitting without restricting the pivoting angle of the fitting.

3. 发明专利

DE4007023A1 Hinge for adjustable vehicle seat - has eccentric cam mounted on radial guide pin in support axle 未知
公开(公告)号：DE4007023A1
公开(公告)日：1991-09-12
申请号：DE4007023
申请日：1990-03-06
申请人： RENTROP HUBBERT & WAGNER
发明人： ERNST HANS-HELLMUT
IPC分类号： B60N2/225
摘要： The seat adjustment has an eccentric drive for the adjusting gears. The eccentric cam (2) is located on the support axle (3) by a radial pin (1) with a surrounding spring (4) to press the eccentric drive into the meshing gear teeth. The pin is guided in a round bore through the axle. The whole fitting ensures a secure meshing of the adjusting teeth with the top of the pin having a sliding fit in a shaped bore of the axle (1b). USE/ADVANTAGE - Improved drive, less risk of teeth wear.

4. 发明专利

ZA888473B LINEARLY-ADJUSTABLE LOAD-TRANSMISSION UNIT HAVING CONTINUOUS INERTIA-RESPONSIVE LOCKING MEANS 未知
公开(公告)号：ZA888473B
公开(公告)日：1989-08-30
申请号：ZA888473
申请日：1988-11-11
申请人： RENTROP HUBBERT & WAGNER
发明人： ERNST HANS-HELLMUT , HANS-HELLMUT ERNST
IPC分类号： F16F7/10 , B60N2/00 , B60N2/06 , B60N2/90 , G05G , B60N , B60R
摘要： The invention relates to a power transmission element which can be moved along an adjustment path and has one or more inertia-sensitive trigger mechanisms. This adjustable power transmission element is preferably used for motor vehicle seats which have to be securely blocked in their present position in the event of a crash. The force transmission element has two load carriers (6; 7) which can be displaced linearly with respect to one another and a sensor mass (2) which in the event of decelerations loads laminas (1) counter to the force of a sensor spring (3) in an inertia-conditioned manner. The laminas are tiltably arranged adjacent to one of the load carriers (6; 7) and upon being loaded become jammed in a non-positively engaging manner in an inclined position counter to the respective load carrier (6; 7). In normal use, the load carriers are freely displaceable with respect to one another. In the event of a crash, the two load carriers are locked with respect to one another in such a way that the forces from the first load carrier are transferred directly into the second load carrier. When in use with vehicle seats, this means that the inertia forces from the mass of the seat with the vehicle passenger are transferred into the vehicle cell without loading the seat adjustment elements. … …

5. 发明专利

DE3751340D1 未知
公开(公告)号：DE3751340D1
公开(公告)日：1995-07-13
申请号：DE3751340
申请日：1987-04-07
申请人： RENTROP HUBBERT & WAGNER
发明人： ERNST HANS-HELLMUT
IPC分类号： B60N2/06 , B60N2/08 , B60N2/12 , B60N2/42 , B60N2/433 , B60N2/90 , G05G5/24 , B60N2/44

6. 发明专利

DE59104598D1 未知
公开(公告)号：DE59104598D1
公开(公告)日：1995-03-23
申请号：DE59104598
申请日：1991-06-12
申请人： RENTROP HUBBERT & WAGNER
发明人： ERNST HANS-HELLMUT
IPC分类号： A47C1/025 , B60N2/22 , B60N2/225

7. 发明专利

SK43893A3 HINGE FITTING FOR MOTOR VEHICLE SEATS 未知
公开(公告)号：SK43893A3
公开(公告)日：1993-08-11
申请号：SK43893
申请日：1992-08-31
申请人： RENTROP HUBBERT & WAGNER
发明人： ERNST HANS-HELLMUT
IPC分类号： A47C1/025 , B60N2/22 , B60N2/225
摘要： PCT No. PCT/EP92/02002 Sec. 371 Date May 3, 1993 Sec. 102(e) Date May 3, 1993 PCT Filed Aug. 31, 1992 PCT Pub. No. WO93/04891 PCT Pub. Date Mar. 18, 1993.A hinge fitting for motor vehicle seats having an adjustable backrest comprises a fixed hinge member, which is associated with the seat, and a swivelling hinge member which is associated with the backrest. The two hinge members are connected via an eccentric so as to swivel, and both hinge members comprise sets of toothing which engage with each other and form part of a wobble mechanism. The eccentric may be swivelled about a first swivelling axis in a first pivot bearing relative to the other hinge member. Both pivot bearings are arranged eccentrically relative to each other. The pivot bearings are formed by plain bearing bushings which are mounted in the hinge members. For the purpose of calibration by means of a calibrating mandrel, the plain bearing bushings are plastically compressible. The running surfaces of the plain bearing bushings observe, in each case, the smallest spacing from the associated axis of the hinge member which accommodates the respective plain bearing bushings. The hinge fitting has an only small overall width and has a high internal stability, even against high forces such as may arise during accidents. In addition, the hinge fitting has extremely small bearing clearances which are obtained with simple manufacturing methods.

8. 发明专利

DE4138420A1 未知
公开(公告)号：DE4138420A1
公开(公告)日：1993-05-27
申请号：DE4138420
申请日：1991-11-22
申请人： RENTROP HUBBERT & WAGNER
发明人： ERNST HANS-HELLMUT
IPC分类号： A47C1/025 , B60N2/22 , B60N2/225
摘要： A hinge fitting for motor vehicle seats with adjustable back-rests has a fixed hinge part (2) associated to the seat (212) and a swivelling hinge part (1) associated to the back-rest (213). Both hinge parts are pivotably interconnected by means of an eccentric wheel (4) and both hinge parts have interlocking teeth (1a, 2a) that form parts of an oscillating mechanism. The eccentric wheel can pivot around a first pivoting axis (20) in a first pivot bearing, with respect to one hinge part (1), and around a second pivoting axis in a second pivot bearing, with respect to the other hinge part (2). Both pivot bearings are eccentrically arranged with respect to each other. The pivot bearings are formed by plain bearing bushes (5, 6) inserted into the hinge parts and/or the eccentric wheel. The plain bearing bushes can be plastically compressed by means of a calibrating mandrel for the purpose of calibration. The running surface of each plain bearing bush keeps the smallest spacing from the corresponding axis of the hinge fitting part that receives the plain bearing bush. The hinge fitting has only a small axial overall width, and a high inner stablility, even against high forces, such as those that can occur during accidents. In addition, the hinge fitting has extremely reduced bearing clearances that can be obtained by simple manufacturing processes.

9. 发明专利

DE4129515A1 Movable joint for backrest of vehicle seat - has combination of inner and outer sliding bearings and friction brake. 未知
公开(公告)号：DE4129515A1
公开(公告)日：1993-03-11
申请号：DE4129515
申请日：1991-09-05
申请人： RENTROP HUBBERT & WAGNER
发明人： ERNST HANS-HELLMUT
IPC分类号： B60N2/225
摘要： The connecting fitting is for a vehicle seat with an adjustable back rest. The rotary bearings are formed as sliding bearings (5, 6) and the larger bearing (6) encloses and is spaced from the smaller bearing (5) by an eccentric (4). A common plane runs through the sliding bearings and the interacting teeth (1a and 2a), with a disc-type friction brake (10) integrated into the fitting. USE/ADVANTAGE - Vehicle seat adjustment joint which is easy to move even though the tolerances at the bearing joint are kept relatively small. (Dwg.1/3)

10. 发明专利

BR8805919A 未知
公开(公告)号：BR8805919A
公开(公告)日：1989-08-01
申请号：BR8805919
申请日：1988-11-11
申请人： RENTROP HUBBERT & WAGNER
发明人： ERNST HANS-HELLMUT
IPC分类号： F16F7/10 , B60N2/00 , B60N2/06 , B60N2/90 , B60N1/08
摘要： The invention relates to a power transmission element which can be moved along an adjustment path and has one or more inertia-sensitive trigger mechanisms. This adjustable power transmission element is preferably used for motor vehicle seats which have to be securely blocked in their present position in the event of a crash. The force transmission element has two load carriers (6; 7) which can be displaced linearly with respect to one another and a sensor mass (2) which in the event of decelerations loads laminas (1) counter to the force of a sensor spring (3) in an inertia-conditioned manner. The laminas are tiltably arranged adjacent to one of the load carriers (6; 7) and upon being loaded become jammed in a non-positively engaging manner in an inclined position counter to the respective load carrier (6; 7). In normal use, the load carriers are freely displaceable with respect to one another. In the event of a crash, the two load carriers are locked with respect to one another in such a way that the forces from the first load carrier are transferred directly into the second load carrier. When in use with vehicle seats, this means that the inertia forces from the mass of the seat with the vehicle passenger are transferred into the vehicle cell without loading the seat adjustment elements. … …

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式