JPS63117662U - - Google Patents
Info
- Publication number
- JPS63117662U JPS63117662U JP924987U JP924987U JPS63117662U JP S63117662 U JPS63117662 U JP S63117662U JP 924987 U JP924987 U JP 924987U JP 924987 U JP924987 U JP 924987U JP S63117662 U JPS63117662 U JP S63117662U
- Authority
- JP
- Japan
- Prior art keywords
- inner tube
- bushing
- circumferential surface
- steering device
- tube
- 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
- 238000010586 diagram Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Landscapes
- Steering Controls (AREA)
Description
第１図は本考案の一実施例に係るテレスコピツ
クステアリング装置の要部拡大断面図、第２図は
第１図の装置の全体拡大断面図、第３図は第１図
の装置の変形例を示した断面図、第４図は従来の
テレスコピツクステアリング装置の斜視図、第５
図は第４図の―線に沿う断面図、第６図は第
４図の装置に準じたテレスコピツクステアリング
装置におけるインナチユーブのロツク状態を示し
た断面図、第７図は従来のテレスコピツクステア
リング装置の概略図。
３……インナチユーブ、４……アウタチユーブ
、８……ブシユ、８ｂ……当り部、１１，２１…
…１のくさび、１１ｃ……第１のくさびにおける
受圧面の底部、２１ｃ……第１のくさびにおける
受圧面の両端部。
FIG. 1 is an enlarged sectional view of essential parts of a telescopic steering device according to an embodiment of the present invention, FIG. 2 is an enlarged sectional view of the entire device of FIG. 1, and FIG. 3 is a modification of the device of FIG. 1. A sectional view showing an example, FIG. 4 is a perspective view of a conventional telescopic steering device, and FIG.
The figure is a sectional view taken along the line - in Fig. 4, Fig. 6 is a sectional view showing the locked state of the inner tube in a telescopic steering device based on the device in Fig. 4, and Fig. 7 is a sectional view of a conventional telescopic steering device. Schematic diagram of a steering device. 3... Inner tube, 4... Outer tube, 8... Bushiyu, 8b... Hit part, 11, 21...
...1 wedge, 11c...bottom of the pressure receiving surface of the first wedge, 21c...both ends of the pressure receiving surface of the first wedge.
Claims (1)
インナチユーブを、くさびの押圧によつてロツク
するようにしたテレスコピツクステアリング装置
において、前記アウタチユーブ側に、前記インナ
チユーブを摺動可能に保持するブシユを設け、該
ブシユの内周面を、前記インナチユーブのロツク
時にインナチユーブの外周面とブシユの内周面と
が２点接触するように変形円に形成したことを特
徴とするテレスコピツクステアリング装置。 In a telescopic steering device in which an inner tube that is slidably provided with respect to an outer tube is locked by pressing a wedge, a bushing that slidably holds the inner tube is provided on the outer tube side, A telescopic steering device characterized in that the inner circumferential surface of the bushing is formed into a deformed circle such that the outer circumferential surface of the inner tube and the inner circumferential surface of the bushing come into contact at two points when the inner tube is locked.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP924987U JPS63117662U (en) | 1987-01-27 | 1987-01-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP924987U JPS63117662U (en) | 1987-01-27 | 1987-01-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63117662U true JPS63117662U (en) | 1988-07-29 |
Family
ID=30794387
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP924987U Pending JPS63117662U (en) | 1987-01-27 | 1987-01-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63117662U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7364197B2 (en) | 2003-10-07 | 2008-04-29 | Nsk Ltd. | Steering column apparatus |
| US7412911B2 (en) | 2003-09-17 | 2008-08-19 | Nsk, Ltd. | Steering column apparatus |
| JP2009035074A (en) * | 2007-07-31 | 2009-02-19 | Jtekt Corp | Position adjustment type steering device |
| JP2009051353A (en) * | 2007-08-27 | 2009-03-12 | Jtekt Corp | Position adjusting type steering device |
-
1987
- 1987-01-27 JP JP924987U patent/JPS63117662U/ja active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7412911B2 (en) | 2003-09-17 | 2008-08-19 | Nsk, Ltd. | Steering column apparatus |
| US7364197B2 (en) | 2003-10-07 | 2008-04-29 | Nsk Ltd. | Steering column apparatus |
| JP2009035074A (en) * | 2007-07-31 | 2009-02-19 | Jtekt Corp | Position adjustment type steering device |
| JP2009051353A (en) * | 2007-08-27 | 2009-03-12 | Jtekt Corp | Position adjusting type steering device |