KR200150173Y1 - 현상기의 독터 갭 조정 장치 - Google Patents
현상기의 독터 갭 조정 장치 Download PDFInfo
- Publication number
- KR200150173Y1 KR200150173Y1 KR2019950040828U KR19950040828U KR200150173Y1 KR 200150173 Y1 KR200150173 Y1 KR 200150173Y1 KR 2019950040828 U KR2019950040828 U KR 2019950040828U KR 19950040828 U KR19950040828 U KR 19950040828U KR 200150173 Y1 KR200150173 Y1 KR 200150173Y1
- Authority
- KR
- South Korea
- Prior art keywords
- doctor
- blade
- developer
- gap
- developing roller
- Prior art date
Links
- 239000002562 thickening agent Substances 0.000 abstract description 6
- 238000000034 method Methods 0.000 description 3
- 238000003825 pressing Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G15/00—Apparatus for electrographic processes using a charge pattern
- G03G15/06—Apparatus for electrographic processes using a charge pattern for developing
- G03G15/08—Apparatus for electrographic processes using a charge pattern for developing using a solid developer, e.g. powder developer
- G03G15/0896—Arrangements or disposition of the complete developer unit or parts thereof not provided for by groups G03G15/08 - G03G15/0894
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G15/00—Apparatus for electrographic processes using a charge pattern
- G03G15/06—Apparatus for electrographic processes using a charge pattern for developing
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Dry Development In Electrophotography (AREA)
Abstract
Description
Claims (4)
- 현상기의 독터 갭 조정 장치에 있어서, 일측에 현상롤러(14)가 설치되는 개구부(30)를 가지며, 상기 개구부(30)의 상단부에 독터-블레이드(12)가 조립되는 현상기-하우징(10)과, 상기 현상기-하우징(10)의 양측면에 조립되면서 베어링(28)을 매개로 상기 현상롤러(14)가 삽입되는 원형홀(15)이 형성된 암플레이트(24)와, 상기 암플레이트(24)의 원형홀(15)상단부에 형성되고 그 상면에 독터-블레이드(12)의 하단부가 밀착하여 설치되는 갭조정돌기(26)로 이루어진 것을 특징으로 하는 현상기의 독터 갭 조정장치.
- 제1항에 있어서, 상기 현상기-하우징(10)은 현상롤러(14)가 설치되는 일측벽이 열려진 메인-하우징(40)과 상기 메인-하우징(40)의 일측벽을 막으면서 상기 메인-하우징(40)과 함께 현상롤러(14)가 설치되는 개구부(30)를 이루는 사이드-하우징(32)을 추가로 가지는 것을 특징으로 하는 현상기의 독터 갭 조정 장치.
- 제1항에 있어서, 상기 암플레이트(24)의 원형홀(15)은 일측이 열려진 것을 특징으로 하는 현상기의 독터 갭 조정 장치.
- 제1항에 있어서, 상기 암플레이트(24)의 원형홀(15)의 중심에서 상기 갭조정돌기(26)의 상단면까지의 거리에서 상단 현상롤러(14)의 반지름의 길이를 뺀 것이 독터 갭(A)이 되도록 하는 것을 특징으로 하는 현상기의 독터 갭 조정 장치.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019950040828U KR200150173Y1 (ko) | 1995-12-13 | 1995-12-13 | 현상기의 독터 갭 조정 장치 |
US08/761,508 US5920754A (en) | 1995-12-13 | 1996-12-06 | Doctor blade gap adjusting system for electrophotographic processor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019950040828U KR200150173Y1 (ko) | 1995-12-13 | 1995-12-13 | 현상기의 독터 갭 조정 장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR970045358U KR970045358U (ko) | 1997-07-31 |
KR200150173Y1 true KR200150173Y1 (ko) | 1999-07-01 |
Family
ID=19433763
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2019950040828U KR200150173Y1 (ko) | 1995-12-13 | 1995-12-13 | 현상기의 독터 갭 조정 장치 |
Country Status (2)
Country | Link |
---|---|
US (1) | US5920754A (ko) |
KR (1) | KR200150173Y1 (ko) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3658202B2 (ja) * | 1998-08-31 | 2005-06-08 | キヤノン株式会社 | 現像カートリッジの組み立て方法 |
ES2178982T3 (es) * | 1999-02-26 | 2003-01-16 | Brother Ind Ltd | Cartucho de miembro fotosensible. |
US6697594B1 (en) | 2002-09-13 | 2004-02-24 | Lexmark International, Inc. | Doctor blade support for an image forming apparatus |
JP4451668B2 (ja) * | 2004-01-27 | 2010-04-14 | 株式会社リコー | 現像装置、プロセスカートリッジ及び画像形成装置 |
US7158745B2 (en) * | 2005-03-22 | 2007-01-02 | Lexmark International, Inc. | Method and device to regulate toner in an image forming device |
JP2007127944A (ja) * | 2005-11-07 | 2007-05-24 | Ricoh Co Ltd | 現像装置、プロセスカートリッジ及び画像形成装置 |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3942474A (en) * | 1972-12-07 | 1976-03-09 | Xerox Corporation | Developing systems |
JPS6235096Y2 (ko) * | 1980-05-26 | 1987-09-07 | ||
JPS6033578A (ja) * | 1983-08-04 | 1985-02-20 | Toshiba Corp | 現像装置 |
JPS6051856A (ja) * | 1983-08-31 | 1985-03-23 | Toshiba Corp | 現像装置 |
JPH0626921Y2 (ja) * | 1985-01-30 | 1994-07-20 | 三田工業株式会社 | 静電複写機における現像部穂切り板の無調整取付け機構 |
JP2646393B2 (ja) * | 1989-05-31 | 1997-08-27 | キヤノン株式会社 | 現像装置 |
JP3014103B2 (ja) * | 1989-07-17 | 2000-02-28 | ミノルタ株式会社 | 現像装置 |
JP2950566B2 (ja) * | 1990-02-14 | 1999-09-20 | 株式会社東芝 | 現像装置 |
JPH04204971A (ja) * | 1990-11-30 | 1992-07-27 | Toshiba Corp | 現像装置 |
JPH0714458U (ja) * | 1991-06-07 | 1995-03-10 | 旭光学工業株式会社 | 現像装置のドクターブレード装着構造及びドクターギャップ調整構造 |
US5085171A (en) * | 1991-06-10 | 1992-02-04 | Lexmark International, Inc. | Compliant doctor blade |
JPH056082A (ja) * | 1991-06-28 | 1993-01-14 | Toshiba Corp | 現像装置 |
DE4243096C2 (de) * | 1991-12-20 | 1997-07-17 | Fujitsu Ltd | Entwicklungsvorrichtung zur Verwendung eines Zwei-Komponenten-Entwicklers |
JPH06222659A (ja) * | 1993-01-28 | 1994-08-12 | Toshiba Corp | 現像装置 |
JPH0844206A (ja) * | 1994-07-26 | 1996-02-16 | Toshiba Corp | 現像装置 |
-
1995
- 1995-12-13 KR KR2019950040828U patent/KR200150173Y1/ko not_active IP Right Cessation
-
1996
- 1996-12-06 US US08/761,508 patent/US5920754A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
KR970045358U (ko) | 1997-07-31 |
US5920754A (en) | 1999-07-06 |
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