JP4272628B2 - 作像ローラ - Google Patents
作像ローラ Download PDFInfo
- Publication number
- JP4272628B2 JP4272628B2 JP2005031886A JP2005031886A JP4272628B2 JP 4272628 B2 JP4272628 B2 JP 4272628B2 JP 2005031886 A JP2005031886 A JP 2005031886A JP 2005031886 A JP2005031886 A JP 2005031886A JP 4272628 B2 JP4272628 B2 JP 4272628B2
- Authority
- JP
- Japan
- Prior art keywords
- shaft
- image forming
- forming roller
- rubber
- conductive
- 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.)
- Expired - Fee Related
Links
Landscapes
- Dry Development In Electrophotography (AREA)
- Rolls And Other Rotary Bodies (AREA)
- Cleaning In Electrography (AREA)
- Electrostatic Charge, Transfer And Separation In Electrography (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005031886A JP4272628B2 (ja) | 2005-02-08 | 2005-02-08 | 作像ローラ |
US11/347,603 US20060177244A1 (en) | 2005-02-08 | 2006-02-06 | Image forming roller |
CNB200610003292XA CN100573353C (zh) | 2005-02-08 | 2006-02-08 | 成像辊 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005031886A JP4272628B2 (ja) | 2005-02-08 | 2005-02-08 | 作像ローラ |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2006220742A JP2006220742A (ja) | 2006-08-24 |
JP4272628B2 true JP4272628B2 (ja) | 2009-06-03 |
Family
ID=36918857
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2005031886A Expired - Fee Related JP4272628B2 (ja) | 2005-02-08 | 2005-02-08 | 作像ローラ |
Country Status (2)
Country | Link |
---|---|
JP (1) | JP4272628B2 (zh) |
CN (1) | CN100573353C (zh) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008083408A (ja) * | 2006-09-27 | 2008-04-10 | Synztec Co Ltd | 導電性ロール及びその製造方法 |
CN100509285C (zh) * | 2007-08-22 | 2009-07-08 | 天津市中环天佳电子有限公司 | 磁套筒喷砂后去尖点工艺 |
CN102029751A (zh) * | 2009-08-07 | 2011-04-27 | 新智德株式会社 | 导电性橡胶构件和带电辊 |
KR101812747B1 (ko) * | 2011-02-09 | 2017-12-28 | 에스프린팅솔루션 주식회사 | 화상형성장치용 롤러 및 이를 포함하는 화상형성장치 |
JP5853124B2 (ja) * | 2013-08-30 | 2016-02-09 | 住友理工株式会社 | 導電性シャフトおよびそれを用いたoa機器用導電性ロール、並びに導電性シャフトの製法 |
-
2005
- 2005-02-08 JP JP2005031886A patent/JP4272628B2/ja not_active Expired - Fee Related
-
2006
- 2006-02-08 CN CNB200610003292XA patent/CN100573353C/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CN100573353C (zh) | 2009-12-23 |
JP2006220742A (ja) | 2006-08-24 |
CN1818807A (zh) | 2006-08-16 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP5548544B2 (ja) | 導電性ローラ、現像装置及び画像形成装置 | |
JP4272628B2 (ja) | 作像ローラ | |
JP5046273B2 (ja) | 導電性ロール | |
JP2007164147A (ja) | 導電性ゴム部材 | |
JP5219575B2 (ja) | 電子写真機器用現像ロール | |
US8718518B2 (en) | Development roll for electrophotographic equipment | |
US7973093B2 (en) | Foamed rubber member | |
JP5386090B2 (ja) | 電子写真機器用現像ロール | |
JP2007148299A (ja) | 作像ローラ | |
JP5068487B2 (ja) | 作像ローラ | |
US20060177244A1 (en) | Image forming roller | |
JP2009008907A (ja) | トナー供給ローラ | |
JP2008170878A (ja) | 導電性ローラ及び画像形成装置 | |
JP4498650B2 (ja) | 現像ロール | |
JP5641512B2 (ja) | 電子写真機器用現像ロール | |
JP2019101374A (ja) | 導電性ローラ | |
JP2008020635A (ja) | 作像ローラ | |
JP2013011726A (ja) | トナー供給ローラ | |
JP6363260B2 (ja) | ポリウレタンエラストマーの研磨方法 | |
JP5121317B2 (ja) | 現像ローラ | |
JP2002284982A (ja) | 導電性組成物およびそれを用いた導電性ロール | |
JP6170828B2 (ja) | ポリウレタンエラストマーからなる弾性層を有する現像ローラ | |
JP5408939B2 (ja) | 電子写真機器用帯電ロール | |
JP2013096539A (ja) | 導電性ロール | |
JP2006028342A (ja) | ポリウレタンエラストマーとこれを用いた中間転写ベルト |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20070214 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20081111 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20090107 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20090203 |
|
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20090227 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20120306 Year of fee payment: 3 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 4272628 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20120306 Year of fee payment: 3 |
|
S533 | Written request for registration of change of name |
Free format text: JAPANESE INTERMEDIATE CODE: R313533 |
|
R371 | Transfer withdrawn |
Free format text: JAPANESE INTERMEDIATE CODE: R371 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20120306 Year of fee payment: 3 |
|
S111 | Request for change of ownership or part of ownership |
Free format text: JAPANESE INTERMEDIATE CODE: R313117 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20120306 Year of fee payment: 3 |
|
R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20130306 Year of fee payment: 4 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20140306 Year of fee payment: 5 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
S111 | Request for change of ownership or part of ownership |
Free format text: JAPANESE INTERMEDIATE CODE: R313111 |
|
S531 | Written request for registration of change of domicile |
Free format text: JAPANESE INTERMEDIATE CODE: R313531 |
|
R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
LAPS | Cancellation because of no payment of annual fees |