JPH038663U - - Google Patents
Info
- Publication number
- JPH038663U JPH038663U JP6768989U JP6768989U JPH038663U JP H038663 U JPH038663 U JP H038663U JP 6768989 U JP6768989 U JP 6768989U JP 6768989 U JP6768989 U JP 6768989U JP H038663 U JPH038663 U JP H038663U
- Authority
- JP
- Japan
- Prior art keywords
- clutch
- pinion shaft
- motor
- gear
- driving force
- 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 description 4
- 230000005540 biological transmission Effects 0.000 claims 1
Landscapes
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Description
図面は、本考案に係るスタータモータの実施例
を示したものであつて、第１図はスタータモータ
の非作動時、作動時を示す断面図である。
図中、１はケーシング、３は一方向回転クラツ
チ、３ａはクラツチアウタ、３ｂはクラツチイン
ナ、５はピニオン軸、７はピニオンギア、８はリ
ングギア、９はストツパ、１０は復帰弾機、Ｓは
収納間〓である。
The drawings show an embodiment of the starter motor according to the present invention, and FIG. 1 is a sectional view showing the starter motor when it is not operating and when it is operating. In the figure, 1 is a casing, 3 is a one-way rotating clutch, 3a is a clutch outer, 3b is a clutch inner, 5 is a pinion shaft, 7 is a pinion gear, 8 is a ring gear, 9 is a stopper, 10 is a return bullet, and S is a storage It is between.
Claims (1)
タ駆動力を伝達する方向にのみ動力伝達作動を行
う一方向回転クラツチとを備えてなるスタータに
おいて、前記ピニオン軸に、一方向回転クラツチ
のモータ駆動力が入力する側のクラツチアウタを
、クラツチ部よりもピニオンギア側で軸芯方向移
動自在で軸芯周りに回動自在に支持する一方、モ
ータ駆動力が出力される側のクラツチインナを、
クラツチ部よりもモータのアーマチユアコア側で
ヘリカルスプライン嵌合し、これらクラツチアウ
タのピニオン軸支持部と、クラツチインナのヘリ
カルスプライン嵌合部との間の内径を、ピニオン
軸外径よりも大径にして、ピニオンギアがエンジ
ン側のリングギアに噛合すべく突出移動したピニ
オン軸を元位置に復帰させるための復帰弾機収納
用の間〓を形成すると共に、さらに前記間〓を形
成するためのクラツチアウタ側の内径をクラツチ
インナ側の内径よりも小さく設定して段差部を形
成し、該段差部を、前記突出したピニオン軸側の
弾機受けが接当して、ピニオン軸のこれ以上の突
出方向への移動を規制して位置決めをする位置決
め部を構成したことを特徴とするスタータモータ
。 In a starter comprising a pinion shaft to which a pinion gear is fixed, and a one-way rotating clutch that performs a power transmission operation only in the direction of transmitting motor driving force, the motor driving force of the one-way rotating clutch is connected to the pinion shaft. The clutch outer on the input side is supported so as to be movable in the axial direction and rotatable around the axis on the pinion gear side of the clutch part, while the clutch inner on the side from which the motor driving force is output is supported.
A helical spline is fitted on the armature core side of the motor rather than the clutch part, and the inner diameter between the pinion shaft support part of the clutch outer and the helical spline fitting part of the clutch inner is made larger than the outer diameter of the pinion shaft. The inner diameter of the clutch outer side is used to form a space for storing a return bullet for returning the pinion shaft, which has protruded and moved so that the gear can mesh with the ring gear on the engine side, to its original position, and also to form the space. is set smaller than the inner diameter of the clutch inner side to form a stepped portion, and the protruding pinion shaft side elastic bearing contacts the stepped portion to prevent further movement of the pinion shaft in the protruding direction. A starter motor comprising a positioning section that regulates and positions the motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6768989U JPH038663U (en) | 1989-06-09 | 1989-06-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6768989U JPH038663U (en) | 1989-06-09 | 1989-06-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH038663U true JPH038663U (en) | 1991-01-28 |
Family
ID=31601484
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6768989U Pending JPH038663U (en) | 1989-06-09 | 1989-06-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH038663U (en) |
-
1989
- 1989-06-09 JP JP6768989U patent/JPH038663U/ja active Pending
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