JPS59126241U - resin roller - Google Patents
resin rollerInfo
- Publication number
- JPS59126241U JPS59126241U JP2108383U JP2108383U JPS59126241U JP S59126241 U JPS59126241 U JP S59126241U JP 2108383 U JP2108383 U JP 2108383U JP 2108383 U JP2108383 U JP 2108383U JP S59126241 U JPS59126241 U JP S59126241U
- Authority
- JP
- Japan
- Prior art keywords
- core
- resin
- axial direction
- skin
- roller
- 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
- Photographic Processing Devices Using Wet Methods (AREA)
- Rollers For Roller Conveyors For Transfer (AREA)
- Delivering By Means Of Belts And Rollers (AREA)
- Registering, Tensioning, Guiding Webs, And Rollers Therefor (AREA)
- Paper Feeding For Electrophotography (AREA)
- Wet Developing In Electrophotography (AREA)
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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は、本考案の第１実施例に示す樹脂製ローラの縦
断面図、第２図は従来の樹脂製ローラの縦断面図である
。
１・・・・・・ローラ本体、２・・・・・・端体、３・
・・・・・軸、１１・・・・・・金属製芯金、１２・・
・・・・樹脂製表皮層、２１・・・・・・芯部、２２・
・・・・・表皮部、２３・・・・・・側部、２ａ・・・
・・・リング状の溝。FIG. 1 is a longitudinal sectional view of a resin roller according to a first embodiment of the present invention, and FIG. 2 is a longitudinal sectional view of a conventional resin roller. 1... Roller body, 2... End body, 3.
...Shaft, 11...Metal core, 12...
... Resin skin layer, 21 ... Core part, 22.
... Epidermal part, 23... Side part, 2a...
...A ring-shaped groove.
Claims (3)
に形成された樹脂製表皮層とで構成されたローラ本体と
、 該ローラ本体の両端にそれぞれ固定された、該ローラ本
体の一端開口に挿入され、該芯金の内周面と当接する外
周面をもち軸方向に突出した芯部と、該金属製芯金の端
面の位置に対応するリング状の溝を隔てて、該芯部と同
軸的に軸方向に突出し、該樹脂製表皮層の端面に溶接さ
れた表皮部と、該芯部と該表皮部とを一体的に連絡する
側部とで構成される２個の端体とよりなることを特徴と
する樹脂製ローラ。(1) A roller body composed of a tubular metal core and a resin skin layer integrally formed on the outer peripheral surface of the core, and a roller body fixed to both ends of the roller body, respectively. A core that is inserted into the opening at one end and has an outer circumferential surface that comes into contact with the inner circumferential surface of the metal core and protrudes in the axial direction, and a ring-shaped groove that corresponds to the position of the end surface of the metal core is separated, Two pieces consisting of a skin part that protrudes in the axial direction coaxially with the core part and welded to the end face of the resin skin layer, and a side part that integrally communicates the core part and the skin part. A resin roller characterized by consisting of an end body.
突部が形成されており、この円形突部をもつ表皮部の先
端円形端面と樹脂製表皮層の端面とが超音波溶接もしく
は高周波溶接されている実用新案登録請求の範囲第１項
記載の樹脂製ローラ。(2) A circular protrusion protruding in the axial direction is formed on the circular end face of the distal end of the skin part, and the circular protrusion at the distal end of the skin part having this circular protrusion and the end face of the resin skin layer are ultrasonically welded or A resin roller according to claim 1, which is high-frequency welded.
状である実用新案登録請求の範囲第１項記載の樹脂製ロ
ーラ。(3) The resin roller according to claim 1, wherein the core of the end body has a cylindrical comb tooth shape with notches in the axial direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2108383U JPS59126241U (en) | 1983-02-16 | 1983-02-16 | resin roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2108383U JPS59126241U (en) | 1983-02-16 | 1983-02-16 | resin roller |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59126241U true JPS59126241U (en) | 1984-08-25 |
| JPS631310Y2 JPS631310Y2 (en) | 1988-01-13 |
Family
ID=30152215
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2108383U Granted JPS59126241U (en) | 1983-02-16 | 1983-02-16 | resin roller |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59126241U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2004007324A1 (en) * | 2002-07-10 | 2004-01-22 | Suncall Corporation | Paper feed roller and method of manufacturing the roller |
| US8112015B2 (en) | 2007-07-03 | 2012-02-07 | Ricoh Company, Ltd. | Belt unit and image forming apparatus |
-
1983
- 1983-02-16 JP JP2108383U patent/JPS59126241U/en active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2004007324A1 (en) * | 2002-07-10 | 2004-01-22 | Suncall Corporation | Paper feed roller and method of manufacturing the roller |
| US8112015B2 (en) | 2007-07-03 | 2012-02-07 | Ricoh Company, Ltd. | Belt unit and image forming apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS631310Y2 (en) | 1988-01-13 |
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