GB1495448A - Steering gear - Google Patents
Steering gearInfo
- Publication number
- GB1495448A GB1495448A GB7935/75A GB793575A GB1495448A GB 1495448 A GB1495448 A GB 1495448A GB 7935/75 A GB7935/75 A GB 7935/75A GB 793575 A GB793575 A GB 793575A GB 1495448 A GB1495448 A GB 1495448A
- Authority
- GB
- United Kingdom
- Prior art keywords
- pinion
- rack
- lever
- engagement
- steering gear
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D5/00—Power-assisted or power-driven steering
- B62D5/06—Power-assisted or power-driven steering fluid, i.e. using a pressurised fluid for most or all the force required for steering a vehicle
- B62D5/20—Power-assisted or power-driven steering fluid, i.e. using a pressurised fluid for most or all the force required for steering a vehicle specially adapted for particular type of steering gear or particular application
- B62D5/22—Power-assisted or power-driven steering fluid, i.e. using a pressurised fluid for most or all the force required for steering a vehicle specially adapted for particular type of steering gear or particular application for rack-and-pinion type
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Power Steering Mechanism (AREA)
Abstract
1495448 Power - assisted steering gear ROBERT BOSCH GmbH 26 Feb 1975 [18 March 1974] 7935/75 Addition to 1469185 Heading B7H A servo - assisted rack - and - pinion steering gear comprises a control valve 8 controlling actuation of a servomotor (not shown), acting on a rack 7, in dependence on the position of a lever 9 moved in response to reaction forces set up between the pinion 6 and the rack 7, the lever 9 being pivoted by a pin 20 to an arm 17 which, in turn, is pivoted by a pin 19 to a bracket 18 secured in the housing 23 of the gear. A spring 27 acts to urge the pinion 6 into engagement with the rack 7. The pinion 6 is provided on a steering shaft end portion 3 journalled in a sleeve-like member 24 to which the lever 9 is secured. In the illustrated embodiment, movement of the pinion 6 in a direction perpendicular to the axis of the rack 7 is limited by engagement of the outer surfaces of the sleeve-like member 24 with stop surfaces 28 of the housing 23. In a modification of the illustrated embodiment, such movement may be limited by engagement with bolts 29, 30.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2412874A DE2412874A1 (en) | 1974-03-18 | 1974-03-18 | HYDRAULIC POWER STEERING DEVICE |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1495448A true GB1495448A (en) | 1977-12-21 |
Family
ID=5910366
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB7935/75A Expired GB1495448A (en) | 1974-03-18 | 1975-02-26 | Steering gear |
Country Status (4)
Country | Link |
---|---|
DE (1) | DE2412874A1 (en) |
FR (1) | FR2264700B2 (en) |
GB (1) | GB1495448A (en) |
SE (1) | SE400517B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2204541A (en) * | 1987-05-14 | 1988-11-16 | Trw Cam Gears Ltd | Power-assisted vehicle steering |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5572460A (en) * | 1978-11-14 | 1980-05-31 | Honda Motor Co Ltd | Power steering gear unit of wheel |
ES8406333A1 (en) * | 1983-09-21 | 1984-08-01 | Bendiberica Sa | Rack-and-pinion servosteering device |
JP2710971B2 (en) * | 1987-02-14 | 1998-02-10 | ツァーンラトファブリク フリートリッヒシャフェン アクチェンゲゼルシャフト | Rack type steering mechanism especially for automobiles |
-
1974
- 1974-03-18 DE DE2412874A patent/DE2412874A1/en not_active Withdrawn
-
1975
- 1975-02-26 GB GB7935/75A patent/GB1495448A/en not_active Expired
- 1975-03-17 SE SE7502993A patent/SE400517B/en unknown
- 1975-03-18 FR FR7508445A patent/FR2264700B2/fr not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2204541A (en) * | 1987-05-14 | 1988-11-16 | Trw Cam Gears Ltd | Power-assisted vehicle steering |
GB2204541B (en) * | 1987-05-14 | 1991-06-19 | Trw Cam Gears Ltd | Improvements in power assistance vehicle steering mechanisms |
Also Published As
Publication number | Publication date |
---|---|
DE2412874A1 (en) | 1975-10-02 |
SE400517B (en) | 1978-04-03 |
SE7502993L (en) | 1975-09-19 |
FR2264700A2 (en) | 1975-10-17 |
FR2264700B2 (en) | 1979-03-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PCNP | Patent ceased through non-payment of renewal fee |