JPS6417875U - - Google Patents
Info
- Publication number
- JPS6417875U JPS6417875U JP11343687U JP11343687U JPS6417875U JP S6417875 U JPS6417875 U JP S6417875U JP 11343687 U JP11343687 U JP 11343687U JP 11343687 U JP11343687 U JP 11343687U JP S6417875 U JPS6417875 U JP S6417875U
- Authority
- JP
- Japan
- Prior art keywords
- pinion shaft
- gearbox
- bearing
- valve case
- held
- 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
Description
図面第１，２図はこの考案の第１、２実施例を
示した断面図、第３図は従来例の断面図である。
１……バルブケース、２……スプールシヤフト
、３……スリーブ、４……ギヤボツクス、６……
軸受、６ａ……外輪、６ｂ……内輪、７……ピニ
オンシヤフト、８……ラツク、１４，１８……リ
ング部材、１６……ピニオンシヤフトに形成した
段部。
Figures 1 and 2 are sectional views showing the first and second embodiments of this invention, and Figure 3 is a sectional view of a conventional example. 1...Valve case, 2...Spool shaft, 3...Sleeve, 4...Gearbox, 6...
Bearing, 6a... Outer ring, 6b... Inner ring, 7... Pinion shaft, 8... Rack, 14, 18... Ring member, 16... Step portion formed on pinion shaft.
Claims (1)
とが相まつて構成するロータリバルブを内装し、
ギヤボツクスには、上記ロータリバルブの切り換
え動作に応じて動作するパワーシリンダに連係し
たラツクとこのラツクにかみ合うピニオンシヤフ
トとを内装するとともに、これらバルブケースと
ギヤボツクスとをたがいに接合してなるパワース
テアリング装置において、ピニオンシヤフトを支
持する一対の軸受のうちの一方の軸受の外輪を、
ギヤボツクスとバルブケースとの接合部に挾持さ
せる一方、この軸受の内輪を、ピニオンシヤフト
に圧入したリング部材と、上記ピニオンシヤフト
に形成した段部との間で当該軸受を挾持し、しか
も、この軸受とは反対側におけるリング部材の先
端をピニオンシヤフトに形成したかしめ溝にかし
め止めしてなることを特徴とするパワーステアリ
ング装置の軸受支持構造。 The valve case houses a rotary valve consisting of a spool shaft and a sleeve.
The gearbox is equipped with a rack connected to a power cylinder that operates in accordance with the switching operation of the rotary valve, and a pinion shaft that meshes with the rack, and a power steering device in which the valve case and the gearbox are joined together. , the outer ring of one of the pair of bearings supporting the pinion shaft is
While the inner ring of this bearing is held between the joint between the gearbox and the valve case, the bearing is held between a ring member press-fitted into the pinion shaft and a step formed on the pinion shaft. A bearing support structure for a power steering device, characterized in that the tip of a ring member on the opposite side is caulked into a caulking groove formed in a pinion shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11343687U JPS6417875U (en) | 1987-07-24 | 1987-07-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11343687U JPS6417875U (en) | 1987-07-24 | 1987-07-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6417875U true JPS6417875U (en) | 1989-01-30 |
Family
ID=31353270
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11343687U Pending JPS6417875U (en) | 1987-07-24 | 1987-07-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6417875U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5720353B2 (en) * | 1978-03-31 | 1982-04-28 | ||
| JPS5885758A (en) * | 1981-11-16 | 1983-05-23 | Toyoda Mach Works Ltd | Rack and pinion type power steering device |
-
1987
- 1987-07-24 JP JP11343687U patent/JPS6417875U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5720353B2 (en) * | 1978-03-31 | 1982-04-28 | ||
| JPS5885758A (en) * | 1981-11-16 | 1983-05-23 | Toyoda Mach Works Ltd | Rack and pinion type power steering device |