MY148718A - Developing blade and its manufacturing method - Google Patents
Developing blade and its manufacturing methodInfo
- Publication number
- MY148718A MY148718A MYPI20072092A MY148718A MY 148718 A MY148718 A MY 148718A MY PI20072092 A MYPI20072092 A MY PI20072092A MY 148718 A MY148718 A MY 148718A
- Authority
- MY
- Malaysia
- Prior art keywords
- cavity
- developing blade
- mold
- blade
- gate
- Prior art date
Links
Landscapes
- Dry Development In Electrophotography (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Cleaning In Electrography (AREA)
Abstract
A DEVELOPING BLADE (11) COMPRISES A BLADE MEMBER (14) LOCATED ALONG ONE SIDE EDGE OF A SUPPORT MEMBER (12) AND HAVING A SURFACE SHAPE DEFINED BY A MAXIMUM HEIGHT ROUGHNESS RY OF 0.35 TO 4.5 ?m AND A LENGTH RATIO UNDER LOAD TP (AT A 30% CUT LEVEL) OF 15% OR LESS. SUCH A DEVELOPING BLADE IS MANUFACTURED BY BRINGING A TOP MOLD (2) HAVING A MOLD SURFACE (2A) WITH A CAVITY (4) FORMED FOR THE FORMATION OF A BLADE MEMBER AND A GATE (6) IN COMMUNICATION WITH THE CAVITY (4) IN ALIGNMENT WITH A BOTTOM MOLD (3) HAVING A FLAT MOLD SURFACE (3A) SUCH THAT AT LEAST A PART OF THE SUPPORT MEMBER (12) IS POSITIONED IN THE CAVITY (4), CLAMPING TOGETHER BOTH THE TOP AND BOTTOM MOLDS, AND POURING A MOLDING MATERIAL FROM THE GATE (6) TO FILL IN THE CAVITY (4).
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006337801 | 2006-12-15 | ||
JP2007061458A JP5044245B2 (en) | 2006-12-15 | 2007-03-12 | Developing blade and manufacturing method thereof |
Publications (1)
Publication Number | Publication Date |
---|---|
MY148718A true MY148718A (en) | 2013-05-31 |
Family
ID=39566720
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MYPI20072092 MY148718A (en) | 2006-12-15 | 2007-11-23 | Developing blade and its manufacturing method |
Country Status (3)
Country | Link |
---|---|
JP (1) | JP5044245B2 (en) |
CN (1) | CN101206444B (en) |
MY (1) | MY148718A (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5492746B2 (en) | 2010-03-26 | 2014-05-14 | キヤノン化成株式会社 | Blade member manufacturing method and apparatus for electrophotographic apparatus |
JP5862322B2 (en) * | 2012-01-23 | 2016-02-16 | ブラザー工業株式会社 | Development device |
CN103921380A (en) * | 2014-04-14 | 2014-07-16 | 瑞声声学科技(常州)有限公司 | Silica gel forming method |
JP6576093B2 (en) * | 2014-06-17 | 2019-09-18 | キヤノン株式会社 | Image forming apparatus, cartridge, and frame used therein |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3848993A (en) * | 1973-05-03 | 1974-11-19 | Xerox Corp | Supported developer blade cleaning |
JP3283500B2 (en) * | 2000-06-28 | 2002-05-20 | キヤノン株式会社 | Process cartridge remanufacturing method |
JP3880393B2 (en) * | 2001-12-25 | 2007-02-14 | キヤノン株式会社 | Toner and image forming method |
US20030194250A1 (en) * | 2002-04-12 | 2003-10-16 | Canon Kasei Kabushiki Kaisha | Developing assembly, developer quantity control blade and process for manufacturing developer quantity control blade |
JP2004012542A (en) * | 2002-06-03 | 2004-01-15 | Canon Inc | Developer regulating member, developing device, process cartridge and image forming apparatus |
JP2004117919A (en) * | 2002-09-26 | 2004-04-15 | Canon Finetech Inc | Developing apparatus |
JP4378143B2 (en) * | 2002-10-07 | 2009-12-02 | キヤノン株式会社 | Development device |
JP4180349B2 (en) * | 2002-10-29 | 2008-11-12 | 株式会社ブリヂストン | Development blade removal method and development blade molding die |
JP2004246086A (en) * | 2003-02-14 | 2004-09-02 | Bridgestone Corp | Developing blade and its manufacturing method |
JP2005003718A (en) * | 2003-06-09 | 2005-01-06 | Minolta Co Ltd | Toner restricting member and development device |
JP4746370B2 (en) * | 2005-07-13 | 2011-08-10 | 藤倉ゴム工業株式会社 | Development blade manufacturing method |
JP2007106080A (en) * | 2005-10-17 | 2007-04-26 | Bridgestone Corp | Mold for forming developer quantity regulating blade, and developer quantity regulating blade formed by using it |
-
2007
- 2007-03-12 JP JP2007061458A patent/JP5044245B2/en active Active
- 2007-11-23 MY MYPI20072092 patent/MY148718A/en unknown
- 2007-12-14 CN CN2007103009455A patent/CN101206444B/en active Active
Also Published As
Publication number | Publication date |
---|---|
CN101206444B (en) | 2010-12-08 |
CN101206444A (en) | 2008-06-25 |
JP5044245B2 (en) | 2012-10-10 |
JP2008170923A (en) | 2008-07-24 |
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