JPH01174731U - - Google Patents
Info
- Publication number
- JPH01174731U JPH01174731U JP7089388U JP7089388U JPH01174731U JP H01174731 U JPH01174731 U JP H01174731U JP 7089388 U JP7089388 U JP 7089388U JP 7089388 U JP7089388 U JP 7089388U JP H01174731 U JPH01174731 U JP H01174731U
- Authority
- JP
- Japan
- Prior art keywords
- annular bearing
- shaft
- fixed
- pinch roller
- spherical
- 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
- 230000002093 peripheral effect Effects 0.000 claims 1
Description
第１図は本案の一実施例を示すピンチローラの
断面図、第２図は従来例の断面図である。
２１……支持アーム、２２……シヤフト、２３
……環状軸受、２９……スリーブ、３０……弾性
環。
FIG. 1 is a sectional view of a pinch roller showing an embodiment of the present invention, and FIG. 2 is a sectional view of a conventional example. 21... Support arm, 22... Shaft, 23
... annular bearing, 29 ... sleeve, 30 ... elastic ring.
Claims (1)
ヤフトに内面が固定され、外面が球面状に形成さ
れた環状軸受と、前記環状軸受の外面に沿つて滑
動可能に嵌合された球面軸受座面を内面に有し、
前記シヤフトの外側に前記環状軸受を介して支持
されたスリーブと、該スリーブの外周面に固定さ
れた弾性環とから成るピンチローラの構造。 (2) 前記環状軸受は含油材料で形成した請求項(
1)記載のピンチローラの構造。[Claims for Utility Model Registration] (1) A shaft fixed to a support arm, an annular bearing whose inner surface is fixed to the shaft and whose outer surface is spherical, and which is slidable along the outer surface of the annular bearing. It has a spherical bearing seat fitted on the inner surface,
A pinch roller structure comprising a sleeve supported on the outside of the shaft via the annular bearing, and an elastic ring fixed to the outer peripheral surface of the sleeve. (2) Claim (2) wherein the annular bearing is formed of an oil-containing material.
1) Structure of the pinch roller described.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7089388U JPH01174731U (en) | 1988-05-28 | 1988-05-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7089388U JPH01174731U (en) | 1988-05-28 | 1988-05-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01174731U true JPH01174731U (en) | 1989-12-12 |
Family
ID=31296109
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7089388U Pending JPH01174731U (en) | 1988-05-28 | 1988-05-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01174731U (en) |
-
1988
- 1988-05-28 JP JP7089388U patent/JPH01174731U/ja active Pending