JPH03121175U - - Google Patents
Info
- Publication number
- JPH03121175U JPH03121175U JP3055990U JP3055990U JPH03121175U JP H03121175 U JPH03121175 U JP H03121175U JP 3055990 U JP3055990 U JP 3055990U JP 3055990 U JP3055990 U JP 3055990U JP H03121175 U JPH03121175 U JP H03121175U
- Authority
- JP
- Japan
- Prior art keywords
- column
- inner column
- rolling bearings
- pair
- 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.)
- Granted
Links
- 238000005096 rolling process Methods 0.000 claims description 5
Landscapes
- Steering Controls (AREA)
Description
第１図は本考案の実施例を示す半部横断平面図
、第２図は本考案の対象となる伸縮式ステアリン
グコラム装置の１例を示す側面図、第３図は第２
図の拡大Ａ−Ａ断面図、第４〜５図は本考案に先
立つて考えられた構造の２例を示す、第１図のＢ
部に相当する断面図である。
１……調節レバー、２……アウターコラム、３
……インナーコラム、３ａ……張り出し部分、３
ｂ……部分、４……ステアリングコラム、５……
ステアリングシヤフト、６……筒部、７，８……
転がり軸受、９……スプライン係合部、１０……
ロツクブラケツト、１１……突つ張り板部、１２
……取付板部、１３……円孔、１４……ナツト片
、１５……開口、１６……ロツク部材、１６ａ…
…内側面、１７……螺子孔、１８……ロツク螺子
、１９……通孔、２０……凸部、２１……長孔、
２２……横軸、２３……自在継手、２４……下部
ステアリングシヤフト。
FIG. 1 is a half cross-sectional plan view showing an embodiment of the present invention, FIG. 2 is a side view showing an example of a telescoping steering column device to which the present invention is applied, and FIG.
The enlarged A-A sectional view of the figure, and Figures 4 and 5 show two examples of structures considered prior to the present invention, and B of Figure 1.
FIG. 1...Adjustment lever, 2...Outer column, 3
... Inner column, 3a ... Overhanging part, 3
b...part, 4...steering column, 5...
Steering shaft, 6... cylinder section, 7, 8...
Rolling bearing, 9...Spline engagement part, 10...
Lock bracket, 11...Pushing board part, 12
... Mounting plate part, 13 ... Circular hole, 14 ... Nut piece, 15 ... Opening, 16 ... Lock member, 16a ...
...Inner surface, 17...Screw hole, 18...Lock screw, 19...Through hole, 20...Protrusion, 21...Long hole,
22...horizontal shaft, 23...universal joint, 24...lower steering shaft.
Claims (1)
ープ状に組み合わされたアウターコラム及びイン
ナーコラムと、このインナーコラムの内側に１対
の転がり軸受を介して回転自在に支承され、一部
に設けたスプライン係合部によつて伸縮自在なス
テアリングシヤフトとを有する伸縮式ステアリン
グコラム装置に於いて、前記インナーコラムの一
端部で、前記アウターコラムの奥に迄挿入されて
いる部分を、前記１対の転がり軸受の内の一方の
転がり軸受よりも張り出させると共に、前記イン
ナーコラムの外周面の一部で、前記一方の転がり
軸受の周囲に位置する部分を、張り出し部分を除
き全周に亙つて凹ませる事により、薄肉とした事
を特徴とする伸縮式ステアリングコラム装置。 An outer column and an inner column are each formed into a cylindrical shape and are combined with each other in a telescopic manner, and the inner column is rotatably supported via a pair of rolling bearings and has a spline engagement provided in a part. In a telescoping steering column device having a steering shaft that is extendable and retractable through a joint, a part of the inner column that is inserted deep into the outer column is connected to the pair of rolling bearings at one end of the inner column. The inner column is made to protrude beyond one of the rolling bearings, and a part of the outer circumferential surface of the inner column located around the one rolling bearing is recessed around the entire circumference excluding the overhanging part. A telescoping steering column device characterized by a thinner wall.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3055990U JPH085094Y2 (en) | 1990-03-27 | 1990-03-27 | Telescopic steering column device |
| US07/546,838 US5009121A (en) | 1989-07-07 | 1990-07-02 | Telescopic steering column device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3055990U JPH085094Y2 (en) | 1990-03-27 | 1990-03-27 | Telescopic steering column device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH03121175U true JPH03121175U (en) | 1991-12-11 |
| JPH085094Y2 JPH085094Y2 (en) | 1996-02-14 |
Family
ID=31533269
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3055990U Expired - Lifetime JPH085094Y2 (en) | 1989-07-07 | 1990-03-27 | Telescopic steering column device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH085094Y2 (en) |
-
1990
- 1990-03-27 JP JP3055990U patent/JPH085094Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH085094Y2 (en) | 1996-02-14 |