JPH01139155U - - Google Patents
Info
- Publication number
- JPH01139155U JPH01139155U JP3546488U JP3546488U JPH01139155U JP H01139155 U JPH01139155 U JP H01139155U JP 3546488 U JP3546488 U JP 3546488U JP 3546488 U JP3546488 U JP 3546488U JP H01139155 U JPH01139155 U JP H01139155U
- Authority
- JP
- Japan
- Prior art keywords
- worm gear
- rotating body
- bearing
- disc spring
- shaft
- 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
- 230000002093 peripheral effect Effects 0.000 claims description 3
Description
第１図は本考案の実施例を示す断面図、第２図
はその要部拡大断面図、第３図は従来例を示す断
面図である。
１：差動装置、２：駆動ギヤ、３：フアイナル
ギヤ、４：差動ギヤケース、５：サイドギヤ、６
：ピニオンギヤ、７：ケーシング、８：ベアリン
グ、８ａ：インナレース、１１：ウオーム、１４
：嵌合軸、１４ａ：凹部、１５：ウオームギヤ、
１５ａ：右部内周壁、１５ｂ：凸部、１５ｃ：右
側面、１６：皿ばね、１６ａ：外周端部、１６ｂ
：内周端部。
FIG. 1 is a sectional view showing an embodiment of the present invention, FIG. 2 is an enlarged sectional view of the main part thereof, and FIG. 3 is a sectional view showing a conventional example. 1: Differential device, 2: Drive gear, 3: Final gear, 4: Differential gear case, 5: Side gear, 6
: Pinion gear, 7: Casing, 8: Bearing, 8a: Inner race, 11: Worm, 14
: Fitting shaft, 14a: Recess, 15: Worm gear,
15a: Right inner peripheral wall, 15b: Convex portion, 15c: Right side surface, 16: Belleville spring, 16a: Outer peripheral end, 16b
: Inner edge.
Claims (1)
の軸端部に環状のウオームギヤを嵌合係止し、メ
ータケーブルに連結されたウオームを前記ウオー
ムギヤに噛み合わせてなるメータケーブル駆動用
ウオームギヤにおいて、回転体のベアリング嵌合
部の軸方向内方に段状かつ大径に形成した嵌合軸
を設け、嵌合軸の端部にウオームギヤを係止する
とともに、両者を軸方向の凹部と凸部とにより相
対回転不能に連結し、ウオームギヤとベアリング
との間に皿ばねを介在させ、皿ばねの外周部を円
弧面に形成してウオームギヤの外側面に当接させ
、皿ばねの内周端部を前記ベアリングのインナレ
ースにより回転体の軸方向内方に押圧したことを
特徴とするメータケーブル駆動用ウオームギヤの
係止装置。 In a worm gear for driving a meter cable, an annular worm gear is fitted and locked to the shaft end of a rotating body that is rotated by receiving torque from an output shaft, and a worm connected to a meter cable is engaged with the worm gear, A stepped and large-diameter fitting shaft is provided axially inward of the bearing fitting portion of the rotating body, and the worm gear is locked at the end of the fitting shaft, and both are connected to the axial concave and convex portions. A disc spring is interposed between the worm gear and the bearing, the outer periphery of the disc spring is formed into an arcuate surface and abuts on the outer surface of the worm gear, and the inner peripheral end of the disc spring is A locking device for a worm gear for driving a meter cable, characterized in that: is pressed inward in the axial direction of a rotating body by an inner race of the bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3546488U JPH0523881Y2 (en) | 1988-03-17 | 1988-03-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3546488U JPH0523881Y2 (en) | 1988-03-17 | 1988-03-17 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01139155U true JPH01139155U (en) | 1989-09-22 |
| JPH0523881Y2 JPH0523881Y2 (en) | 1993-06-17 |
Family
ID=31262109
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3546488U Expired - Lifetime JPH0523881Y2 (en) | 1988-03-17 | 1988-03-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0523881Y2 (en) |
-
1988
- 1988-03-17 JP JP3546488U patent/JPH0523881Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0523881Y2 (en) | 1993-06-17 |