JPS5890878U - power steering system - Google Patents
power steering systemInfo
- Publication number
- JPS5890878U JPS5890878U JP18579381U JP18579381U JPS5890878U JP S5890878 U JPS5890878 U JP S5890878U JP 18579381 U JP18579381 U JP 18579381U JP 18579381 U JP18579381 U JP 18579381U JP S5890878 U JPS5890878 U JP S5890878U
- Authority
- JP
- Japan
- Prior art keywords
- worm shaft
- pressure
- bearing portion
- power piston
- steering
- 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.)
- Pending
Links
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
図はこの考案の一例の動力かじ取り装置の断面図である
。
、 図中：１・・・動力かじ取り装置、２・・・ハウ
ジング、３・・・ウオームシャフト、４・・・パワーピ
ストン、５・・・セクタシャフト、９・・・コントロー
ルバルブ装置１．１０．１１・・・シリンダ室、１−２
・・・オイ少ポンプ、１３・・・ドレン回路、１４・・
・スラストベアリング、１６・・・ハウジングカバー、
１７・・・軸受部、１−８・・・プレッシャプレート、
２０・・・作動室、２１・・・固定オリフィス、２２・
・・バルブピストン。
−−」−Ｘ−１３
Ｌ二１月 −The figure is a sectional view of a power steering device as an example of this invention. , In the figure: 1... Power steering device, 2... Housing, 3... Worm shaft, 4... Power piston, 5... Sector shaft, 9... Control valve device 1.10. 11...Cylinder chamber, 1-2
...Oi small pump, 13...Drain circuit, 14...
・Thrust bearing, 16...housing cover,
17...Bearing part, 1-8...Pressure plate,
20... Working chamber, 21... Fixed orifice, 22...
...Valve piston. --"-X-13 L21st month-
Claims (1)
トと、前記ウオームシャフトとステアリングナツトを介
して係合し且つ前記ウオームシャフトに沿って摺動する
パワーピストンと、該パワーピストンのラックと係合す
るセクタシャフトと、前記ステアリングナツトを介して
作動させられ前記パワーピストンの両側のシリンダ室へ
の高圧作動油の流入を制御するバルブコントロール装置
と、前記ウオームシャフトの軸受部とスラストワッシャ
を介して対向するプレッシャプレートと、前記軸受部と
前記プレッシャプレートのための作動室とに固定オリフ
ィスを介してドレン圧を供給する流路と、前記軸受部と
前記作動室とをポンプ供給作動油圧に応じて連通可能と
させるバルブピストンとを有する動力かじ取り装置。A worm shaft that interlocks with a steering wheel of a vehicle, a power piston that engages with the worm shaft via a steering nut and slides along the worm shaft, and a sector shaft that engages with a rack of the power piston. a valve control device that is operated via the steering nut and controls the inflow of high-pressure hydraulic oil into cylinder chambers on both sides of the power piston; and a pressure plate that faces the bearing portion of the worm shaft via a thrust washer. A flow path for supplying drain pressure to the bearing portion and the working chamber for the pressure plate through a fixed orifice, and a valve piston that enables communication between the bearing portion and the working chamber in accordance with a pump-supplied working hydraulic pressure. A power steering device having.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18579381U JPS5890878U (en) | 1981-12-15 | 1981-12-15 | power steering system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18579381U JPS5890878U (en) | 1981-12-15 | 1981-12-15 | power steering system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5890878U true JPS5890878U (en) | 1983-06-20 |
Family
ID=29987167
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18579381U Pending JPS5890878U (en) | 1981-12-15 | 1981-12-15 | power steering system |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5890878U (en) |
-
1981
- 1981-12-15 JP JP18579381U patent/JPS5890878U/en active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS60178279U (en) | Hydraulic reaction force control device for power steering system | |
| JPS5876853U (en) | hydraulic drive | |
| JPS5890878U (en) | power steering system | |
| JPS5890877U (en) | power steering system | |
| JPS5865177U (en) | power steering system | |
| JPS5868372U (en) | power steering system | |
| JPS5869578U (en) | power steering system | |
| JPS5868477U (en) | power steering system | |
| JPS58111670U (en) | Vehicle power steering device | |
| JPS60102172U (en) | Fully hydraulic power steering system | |
| JPS5846673U (en) | cab power tail device | |
| FR2359018A1 (en) | Hydrostatic auxiliary power steering system - has control valve positioned between channels passing from steering wheel driven hand pump to cylinder | |
| JPS6117186U (en) | Lubrication mechanism of swash plate hydraulic pump | |
| JPS5831462U (en) | Hydraulic system for driving hydraulic rotating bodies | |
| JPS60195269U (en) | power steering device | |
| JPS6028242U (en) | Speed control device for running vehicles | |
| JPS605955U (en) | Hydraulic circuit for fan and steering in vehicle | |
| JPS60164691U (en) | Pump for dual power steering system | |
| JPS5844502U (en) | hydraulic system | |
| JPS5892478U (en) | Hydraulic piston pump motor | |
| JPS5873073U (en) | Power steering device | |
| JPS5991927U (en) | Hydraulic power take-off device | |
| JPS6076552U (en) | Hydraulic circuit for self-propelled vehicles | |
| JPS60173701U (en) | hydraulic drive device | |
| JPS5846672U (en) | cab power tail device |