JPS636539U - - Google Patents
Info
- Publication number
- JPS636539U JPS636539U JP9868486U JP9868486U JPS636539U JP S636539 U JPS636539 U JP S636539U JP 9868486 U JP9868486 U JP 9868486U JP 9868486 U JP9868486 U JP 9868486U JP S636539 U JPS636539 U JP S636539U
- Authority
- JP
- Japan
- Prior art keywords
- preload
- ball bearings
- spring
- capstan
- sleeve
- 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
- 230000036316 preload Effects 0.000 claims description 10
Description
第１図は本考案の一実施例に係る回転支持装置
を示す縦断面図、第２図はこの回転支持装置の予
圧の構造を示す要部分解斜視図、第３図は予圧の
方向を示す模式図、第４図は従来のキヤプスタン
の回転支持装置を示す縦断面図、第５図は同予圧
の方向を示す模式図である。
なお図面に用いた符号において、１５……キヤ
プスタン（段付き軸）、１６，１７……ボールベ
アリング、２６，２７……予圧スリーブ、２８…
…窓、２９……段部、３０……予圧スプリング、
である。
Fig. 1 is a longitudinal cross-sectional view showing a rotational support device according to an embodiment of the present invention, Fig. 2 is an exploded perspective view of main parts showing the preload structure of this rotational support device, and Fig. 3 shows the direction of the preload. FIG. 4 is a longitudinal cross-sectional view showing a conventional capstan rotation support device, and FIG. 5 is a schematic view showing the direction of preload. In addition, in the symbols used in the drawings, 15...capstan (stepped shaft), 16, 17...ball bearing, 26, 27...preload sleeve, 28...
... window, 29 ... step, 30 ... preload spring,
It is.
Claims (1)
ングで支持するようにした装置において、予圧ス
リーブを両端のボールベアリングの間に設けると
ともに、この予圧スリーブを２分割してその間に
予圧スプリングを配し、この予圧スプリングのば
ね力を２分割された前記予圧スリーブを介して両
端のボールベアリングの外輪に加えるようにした
ことを特徴とするキヤプスタンの回転支持装置。 In a device in which both lengthwise ends of the capstan are supported by ball bearings, a preload sleeve is provided between the ball bearings at both ends, and this preload sleeve is divided into two and a preload spring is placed between them to reduce the preload. A rotation support device for a capstan, characterized in that the spring force of a spring is applied to outer rings of ball bearings at both ends via the preload sleeve divided into two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9868486U JPS636539U (en) | 1986-06-27 | 1986-06-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9868486U JPS636539U (en) | 1986-06-27 | 1986-06-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS636539U true JPS636539U (en) | 1988-01-16 |
Family
ID=30966864
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9868486U Pending JPS636539U (en) | 1986-06-27 | 1986-06-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS636539U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107531255A (en) * | 2015-05-25 | 2018-01-02 | 川崎重工业株式会社 | Bogie for track-guided vehicle and the rail vehicle for possessing the bogie for track-guided vehicle |
-
1986
- 1986-06-27 JP JP9868486U patent/JPS636539U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107531255A (en) * | 2015-05-25 | 2018-01-02 | 川崎重工业株式会社 | Bogie for track-guided vehicle and the rail vehicle for possessing the bogie for track-guided vehicle |