JPS6434861U - - Google Patents
Info
- Publication number
- JPS6434861U JPS6434861U JP12974087U JP12974087U JPS6434861U JP S6434861 U JPS6434861 U JP S6434861U JP 12974087 U JP12974087 U JP 12974087U JP 12974087 U JP12974087 U JP 12974087U JP S6434861 U JPS6434861 U JP S6434861U
- Authority
- JP
- Japan
- Prior art keywords
- motor shaft
- bearing
- steel ball
- motor
- hole
- 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
Landscapes
- Motor Or Generator Frames (AREA)
Description
第１図は本考案の一実施例におけるモータ軸の
スラスト支持装置の要部の断面図、第２図は従来
のモータ軸のスラスト支持装置の要部の断面図で
ある。
２……モータ軸、２ｂ……穴、３……鋼球、４
……スプリング、５……鋼球受板、６……軸受、
６ａ……凹状段部。
FIG. 1 is a sectional view of a main part of a motor shaft thrust support device according to an embodiment of the present invention, and FIG. 2 is a sectional view of a main part of a conventional motor shaft thrust support device. 2... Motor shaft, 2b... Hole, 3... Steel ball, 4
... Spring, 5 ... Steel ball receiving plate, 6 ... Bearing,
6a... Concave stepped portion.
Claims (1)
をラジアル方向に回転自在に軸支する軸受と、前
記モータ軸端に設けた穴と、前記穴に配設された
鋼球と、前記鋼球と当接し、バネによつてモータ
軸方向に付勢され、前記軸受の近傍に位置させた
鋼球受板とを備え、前記モータ軸端を軸受内部に
位置させるとともに、鋼球の一部を軸受外部に位
置させたモータ軸のスラスト支持装置。 a motor shaft, a bearing into which the motor shaft is fitted and which rotatably supports the motor shaft in a radial direction, a hole provided at the end of the motor shaft, a steel ball disposed in the hole, and the steel ball. a steel ball receiving plate that is in contact with the motor shaft, is urged in the motor axial direction by a spring, and is located near the bearing, and the motor shaft end is located inside the bearing, and a part of the steel balls is A thrust support device for the motor shaft located outside the bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987129740U JPH0729720Y2 (en) | 1987-08-26 | 1987-08-26 | Motor shaft thrust support device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987129740U JPH0729720Y2 (en) | 1987-08-26 | 1987-08-26 | Motor shaft thrust support device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6434861U true JPS6434861U (en) | 1989-03-03 |
| JPH0729720Y2 JPH0729720Y2 (en) | 1995-07-05 |
Family
ID=31384296
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987129740U Expired - Lifetime JPH0729720Y2 (en) | 1987-08-26 | 1987-08-26 | Motor shaft thrust support device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0729720Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5532411A (en) * | 1978-08-25 | 1980-03-07 | Hitachi Ltd | Vertical motor |
-
1987
- 1987-08-26 JP JP1987129740U patent/JPH0729720Y2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5532411A (en) * | 1978-08-25 | 1980-03-07 | Hitachi Ltd | Vertical motor |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0729720Y2 (en) | 1995-07-05 |