JPH0452965U - - Google Patents
Info
- Publication number
- JPH0452965U JPH0452965U JP9568290U JP9568290U JPH0452965U JP H0452965 U JPH0452965 U JP H0452965U JP 9568290 U JP9568290 U JP 9568290U JP 9568290 U JP9568290 U JP 9568290U JP H0452965 U JPH0452965 U JP H0452965U
- Authority
- JP
- Japan
- Prior art keywords
- seal
- ball bearing
- drive shaft
- inner circumferential
- front bracket
- 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
- 239000007858 starting material Substances 0.000 claims 2
Landscapes
- Braking Systems And Boosters (AREA)
Description
第１図はこの考案の一実施例による始動電動機
の要部断面図、第２図は同始動電動機のボールベ
アリング部分の断面図、第３図は従来の始動電動
機の要部断面図、第４図は同始動電動機のボール
ベアリング部分の断面図である。
１…フロントブラケツト、３…ピニオン駆動軸
、１０…ボールベアリング、１０ａ…外側シール
。なお、図中同一符号は同一または相当部分を示
す。
FIG. 1 is a sectional view of the main parts of a starting motor according to an embodiment of the invention, FIG. 2 is a sectional view of the ball bearing part of the starting motor, FIG. 3 is a sectional view of the main parts of a conventional starting motor, and FIG. 4 is a sectional view of the main parts of a conventional starting motor. The figure is a sectional view of the ball bearing portion of the starting motor. 1...Front bracket, 3...Pinion drive shaft, 10...Ball bearing, 10a...Outside seal. Note that the same reference numerals in the figures indicate the same or corresponding parts.
Claims (1)
位置するピニオン駆動軸を前後方向摺動自在に支
承するボールベアリングを備えた始動電動機にお
いて、前記ボールベアリングをシール付とし、か
つその外側シールの内周端部が前記ピニオン駆動
軸の外周に接するよう該シールを延出したことを
特徴とする始動電動機。 In a starter motor equipped with a ball bearing that is fixed to a front bracket and slidably supports a pinion drive shaft located on the inner circumferential side of the front bracket, the ball bearing is equipped with a seal, and the inner circumferential end of the outer seal A starter motor characterized in that the seal extends so that a portion thereof comes into contact with an outer periphery of the pinion drive shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9568290U JPH0452965U (en) | 1990-09-12 | 1990-09-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9568290U JPH0452965U (en) | 1990-09-12 | 1990-09-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0452965U true JPH0452965U (en) | 1992-05-06 |
Family
ID=31834603
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9568290U Pending JPH0452965U (en) | 1990-09-12 | 1990-09-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0452965U (en) |
-
1990
- 1990-09-12 JP JP9568290U patent/JPH0452965U/ja active Pending