JPH0219965U - - Google Patents
Info
- Publication number
- JPH0219965U JPH0219965U JP9445688U JP9445688U JPH0219965U JP H0219965 U JPH0219965 U JP H0219965U JP 9445688 U JP9445688 U JP 9445688U JP 9445688 U JP9445688 U JP 9445688U JP H0219965 U JPH0219965 U JP H0219965U
- Authority
- JP
- Japan
- Prior art keywords
- tapered roller
- gear device
- roller bearings
- gear
- inner ring
- 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
- 125000006850 spacer group Chemical group 0.000 description 1
Landscapes
- Gears, Cams (AREA)
Description
第１図は本考案の歯車装置の一実施の態様の縦
断面図、第２図は従来の歯車装置の一例の縦断面
図である。
１……歯車軸、２Ａ，２Ｂ……テーパコロ軸受
、２１Ａ，２１Ｂ……テーパコロ、２２Ａ，２２
Ｂ……内輪、２３Ａ，２３Ｂ……外輪、３……歯
車箱、４Ａ，４Ｂ……軸受け蓋、５Ａ，５Ｂ……
軸受け押え、６……回り止め板、７……油切り、
７１……油切り押え、９Ａ，９Ｂ……間座、Ｘ…
…ツバ部。
FIG. 1 is a longitudinal sectional view of an embodiment of the gear device of the present invention, and FIG. 2 is a longitudinal sectional view of an example of a conventional gear device. 1... Gear shaft, 2A, 2B... Taper roller bearing, 21A, 21B... Taper roller, 22A, 22
B...Inner ring, 23A, 23B...Outer ring, 3...Gear box, 4A, 4B...Bearing cover, 5A, 5B...
Bearing holder, 6... anti-rotation plate, 7... oil drainer,
71... Oil drainer holder, 9A, 9B... Spacer, X...
...Brim part.
Claims (1)
車軸の歯部両側に装着する一対のテーパコロ軸受
を背面合せに構成し、テーパコロ軸受の外軸、軸
受け蓋、歯車箱を要部とする非回転部を歯車軸、
テーパコロ軸受の内輪を要部とする回転部よりも
線膨張率の大きい材料をもつて構成したことを特
徴とする歯車装置。 In a gear device that uses tapered roller bearings, a pair of tapered roller bearings are installed on both sides of the toothed part of the gear shaft, and are arranged back-to-back. ,
A gear device comprising a material having a coefficient of linear expansion larger than that of a rotating part including an inner ring of a tapered roller bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9445688U JPH0219965U (en) | 1988-07-15 | 1988-07-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9445688U JPH0219965U (en) | 1988-07-15 | 1988-07-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0219965U true JPH0219965U (en) | 1990-02-09 |
Family
ID=31318981
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9445688U Pending JPH0219965U (en) | 1988-07-15 | 1988-07-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0219965U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012026260A1 (en) * | 2010-08-26 | 2012-03-01 | Ntn株式会社 | Gear device |
-
1988
- 1988-07-15 JP JP9445688U patent/JPH0219965U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012026260A1 (en) * | 2010-08-26 | 2012-03-01 | Ntn株式会社 | Gear device |