JPS60102744U - pinch roller - Google Patents
pinch rollerInfo
- Publication number
- JPS60102744U JPS60102744U JP19314983U JP19314983U JPS60102744U JP S60102744 U JPS60102744 U JP S60102744U JP 19314983 U JP19314983 U JP 19314983U JP 19314983 U JP19314983 U JP 19314983U JP S60102744 U JPS60102744 U JP S60102744U
- Authority
- JP
- Japan
- Prior art keywords
- bearing
- circumferential surface
- resin
- outer circumferential
- holder
- 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
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
図面はこの考案の実施例を示すものであり、第１図は縦
断面図、第２図は要部の拡大断面図である。
１・・・ローラ軸、２・・・軸受、２ａ・・・球面、３
・・・スリーブ、４・・・円筒状弾性体、５・・・軸受
ホルダー、５ａ・・・上部ホルダー、５ｂ・・・下部ホ
ルダー、６・・・ 、環状凹溝。The drawings show an embodiment of this invention; FIG. 1 is a longitudinal sectional view, and FIG. 2 is an enlarged sectional view of the main parts. 1... Roller shaft, 2... Bearing, 2a... Spherical surface, 3
... Sleeve, 4... Cylindrical elastic body, 5... Bearing holder, 5a... Upper holder, 5b... Lower holder, 6... Annular groove.
Claims (2)
両部を前記ローラ軸１の軸線ｌ上に中心０を置く球面部
２ａに形成された短筒状軸受２が嵌装される一方、外周
面に円筒状弾性体４を固着したスリーブ３内に筒状の軸
受ホルダー５が密嵌され、かつその内周面に形成された
環状凹溝６に前記軸受２の球面部２ａを含む外周面部が
摺接変位自在に嵌合されて前記スリーブ３の所定角度範
囲内での傾動挙動を許容しうるものとなされると共に、
上記軸受２と軸受ホルダー５とがいずれも自己潤滑性を
有する硬質合成樹脂により形成されてなるピンチローラ
。(1) On the outer circumferential surface of the roller shaft 1, a short cylindrical bearing 2 is fitted, in which at least both upper and lower parts of the outer circumferential surface are formed into a spherical portion 2a whose center 0 is on the axis l of the roller shaft 1. A cylindrical bearing holder 5 is tightly fitted into a sleeve 3 having a cylindrical elastic body 4 fixed to its outer circumferential surface, and an annular groove 6 formed on its inner circumferential surface includes a spherical portion 2a of the bearing 2. The outer circumferential surface portion is slidably fitted to allow the sleeve 3 to tilt within a predetermined angular range, and
A pinch roller in which both the bearing 2 and the bearing holder 5 are made of hard synthetic resin having self-lubricating properties.
ポリアミド樹脂、ポリアセタール樹脂、高分子量ポリエ
チレン樹脂、及びポリエーテルサルフオン樹脂の群から
選ばれた１つからなる実用新案登録請求の範囲第１項記
載のピンチロー（３） 軸受ホルダー５は、球面部２
ａの中心０の存 ゛する水平面を分割面として上下に２
分割された上部ホルダー５ａと下部ホルダー５ｂとより
なる実用新案登録請求の範囲第１項または第２項記載の
ピンチローラ。(2) The bearing 2 and the bearing holder 5 are made of fluorine resin,
Pinch row (3) according to claim 1, which is a utility model registration comprising one selected from the group of polyamide resin, polyacetal resin, high molecular weight polyethylene resin, and polyether sulfone resin.
The horizontal plane where the center 0 of a exists is taken as the dividing plane and is divided vertically by 2
A pinch roller according to claim 1 or 2, which comprises a divided upper holder 5a and lower holder 5b.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19314983U JPS60102744U (en) | 1983-12-14 | 1983-12-14 | pinch roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19314983U JPS60102744U (en) | 1983-12-14 | 1983-12-14 | pinch roller |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60102744U true JPS60102744U (en) | 1985-07-13 |
| JPH026518Y2 JPH026518Y2 (en) | 1990-02-16 |
Family
ID=30415488
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19314983U Granted JPS60102744U (en) | 1983-12-14 | 1983-12-14 | pinch roller |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60102744U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0394635U (en) * | 1990-01-10 | 1991-09-26 |
-
1983
- 1983-12-14 JP JP19314983U patent/JPS60102744U/en active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0394635U (en) * | 1990-01-10 | 1991-09-26 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH026518Y2 (en) | 1990-02-16 |
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