JPH0445176U - - Google Patents
Info
- Publication number
- JPH0445176U JPH0445176U JP8745090U JP8745090U JPH0445176U JP H0445176 U JPH0445176 U JP H0445176U JP 8745090 U JP8745090 U JP 8745090U JP 8745090 U JP8745090 U JP 8745090U JP H0445176 U JPH0445176 U JP H0445176U
- Authority
- JP
- Japan
- Prior art keywords
- column
- rotating shaft
- worm
- fixed
- rack
- 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
- 230000002093 peripheral effect Effects 0.000 claims 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000036316 preload Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
Landscapes
- Steering Controls (AREA)
Description
第１〜３図は本考案の実施例を示しており、第
１図は要部縦断側面図、第２図は第１図のＡ−Ａ
断面図、第３図は支持駒の斜視図、第４〜５図は
ピニオンとラツクとの噛合部に付与する予圧を適
正にする為の構造の２例を示す、第２図のＢ部に
相当する図、第６図は手動式の伸縮ステアリング
コラム装置を組み込んだ、ステアリング装置の側
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、４……ステアリングコラム
、５……ステアリングシヤフト、６……支持ブラ
ケツト、７……衝撃吸収部材、８……アウターコ
ラム、９……ハウジング、１０……インナーコラ
ム、１１……ラツク、１２……回転軸、１３……
孔、１４……支持駒、１５……ロツクナツト、１
６……抑え螺子、１７……蓋板、１８……円孔、
１９……ピニオン、２０……ウオームホイール、
２１……電動モータ、２２……出力軸、２３……
スリーブ、２４……凹部、２５……ウオーム、２
６……支持駒、２７……板ばね、２８……支持駒
、２９……受部、３０……小径軸部。
1 to 3 show an embodiment of the present invention.
A sectional view, FIG. 3 is a perspective view of the support piece, and FIGS. 4 and 5 show two examples of structures for optimizing the preload applied to the meshing part between the pinion and the rack, corresponding to part B in FIG. 2. FIG. 6 is a side view of a steering device incorporating a manually operated telescoping steering column device. 1...Adjustment lever, 2...Outer column, 3
... Inner column, 4 ... Steering column, 5 ... Steering shaft, 6 ... Support bracket, 7 ... Shock absorption member, 8 ... Outer column, 9 ... Housing, 10 ... Inner column, 11 ... Rack, 12... Rotation axis, 13...
Hole, 14...Support piece, 15...Lock nut, 1
6... Holder screw, 17... Cover plate, 18... Round hole,
19...pinion, 20...worm wheel,
21...Electric motor, 22...Output shaft, 23...
Sleeve, 24... recess, 25... worm, 2
6... Support piece, 27... Leaf spring, 28... Support piece, 29... Receiving part, 30... Small diameter shaft part.
Claims (1)
ムの内側に、軸方向に亙る変位のみ自在として挿
入されたインナーコラムと、このインナーコラム
の外周面一部に軸方向に亙つて固設されたラツク
と、前記インナーコラムと捻れの位置関係にあつ
て、前記アウターコラムに回転のみ自在に支持さ
れた回転軸と、この回転軸の一部に固設され、前
記ラツクと噛合したピニオンと、このピニオンか
ら外れた部分に於いて、前記回転軸の一部に固設
されたウオームホイールと、このウオームホイー
ルと噛合したウオームと、このウオームを駆動す
る、正転逆転自在な電動モータとから成る電動式
伸縮ステアリングコラム装置。 a cylindrical outer column; an inner column inserted into the outer column so as to be freely displaceable only in the axial direction; and a rack fixed to a part of the outer peripheral surface of the inner column in the axial direction; In a torsional positional relationship with the inner column, a rotating shaft is rotatably supported by the outer column, a pinion is fixed to a part of the rotating shaft and meshes with the rack, and The electric telescopic steering comprises a worm wheel fixed to a part of the rotating shaft, a worm meshing with the worm wheel, and an electric motor capable of forward and reverse rotation for driving the worm. Column device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8745090U JPH0445176U (en) | 1990-08-23 | 1990-08-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8745090U JPH0445176U (en) | 1990-08-23 | 1990-08-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0445176U true JPH0445176U (en) | 1992-04-16 |
Family
ID=31819803
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8745090U Pending JPH0445176U (en) | 1990-08-23 | 1990-08-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0445176U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6268173A (en) * | 1985-09-20 | 1987-03-28 | Aisin Seiki Co Ltd | Motor driven tilt steering apparatus |
| JPH0248268A (en) * | 1988-07-02 | 1990-02-19 | Daimler Benz Ag | Steering gear for automobile adjustable in axial direction |
-
1990
- 1990-08-23 JP JP8745090U patent/JPH0445176U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6268173A (en) * | 1985-09-20 | 1987-03-28 | Aisin Seiki Co Ltd | Motor driven tilt steering apparatus |
| JPH0248268A (en) * | 1988-07-02 | 1990-02-19 | Daimler Benz Ag | Steering gear for automobile adjustable in axial direction |