JPH0198312U - - Google Patents
Info
- Publication number
- JPH0198312U JPH0198312U JP19278687U JP19278687U JPH0198312U JP H0198312 U JPH0198312 U JP H0198312U JP 19278687 U JP19278687 U JP 19278687U JP 19278687 U JP19278687 U JP 19278687U JP H0198312 U JPH0198312 U JP H0198312U
- Authority
- JP
- Japan
- Prior art keywords
- roll body
- recess
- conductive
- sealing member
- conductive sealing
- 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
- 239000002184 metal Substances 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims 2
Landscapes
- Fixing For Electrophotography (AREA)
- Dry Development In Electrophotography (AREA)
- Cleaning In Electrography (AREA)
- Electrostatic Charge, Transfer And Separation In Electrography (AREA)
- Rolls And Other Rotary Bodies (AREA)
Description
第１図は本考案の第１実施例要部正断面図、第
２図は第２実施例要部正断面図、第３図は第３実
施例要部正断面図、第４図は第４実施例要部正断
面図、第５図は第５実施例要部正断面図、第６図
は第６実施例要部正断面図、第７図は従来例正断
面図である。 １０，２０……芯金、１０ａ，１０ｂ……芯金
の凹部、１１，２１……ロール本体、１１ａ，２
１ａ……ロール本体端面の凹部、１２，２２……
導電層。
２図は第２実施例要部正断面図、第３図は第３実
施例要部正断面図、第４図は第４実施例要部正断
面図、第５図は第５実施例要部正断面図、第６図
は第６実施例要部正断面図、第７図は従来例正断
面図である。 １０，２０……芯金、１０ａ，１０ｂ……芯金
の凹部、１１，２１……ロール本体、１１ａ，２
１ａ……ロール本体端面の凹部、１２，２２……
導電層。
Claims (1)
- 芯金とロール本体端面との接触部のロール本体
側に凹部を形成し、ロール本体外周に導電性シー
ル部材を塗着して、該凹部に導電性シール部材を
埋め込んで導電層を形成した導電性ロール。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19278687U JPH0198312U (ja) | 1987-12-21 | 1987-12-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19278687U JPH0198312U (ja) | 1987-12-21 | 1987-12-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0198312U true JPH0198312U (ja) | 1989-06-30 |
Family
ID=31483626
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19278687U Pending JPH0198312U (ja) | 1987-12-21 | 1987-12-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0198312U (ja) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05127508A (ja) * | 1991-11-06 | 1993-05-25 | Fujitsu Ltd | 画像形成装置用ローラ及びこれを用いた画像形成装置 |
| WO2000071324A1 (en) * | 1999-05-19 | 2000-11-30 | Kaneka Corporation | Resin roller and device and method for manufacturing the resin roller |
-
1987
- 1987-12-21 JP JP19278687U patent/JPH0198312U/ja active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05127508A (ja) * | 1991-11-06 | 1993-05-25 | Fujitsu Ltd | 画像形成装置用ローラ及びこれを用いた画像形成装置 |
| WO2000071324A1 (en) * | 1999-05-19 | 2000-11-30 | Kaneka Corporation | Resin roller and device and method for manufacturing the resin roller |
| US6915570B1 (en) | 1999-05-19 | 2005-07-12 | Kaneka Corporation | Resin roller and device and method for manufacturing the resin roller |
| US7217114B2 (en) | 1999-05-19 | 2007-05-15 | Kaneka Corporation | Device for making a resin roller |