JPH0545032B2 - - Google Patents

Info

Publication number
JPH0545032B2
JPH0545032B2 JP59210590A JP21059084A JPH0545032B2 JP H0545032 B2 JPH0545032 B2 JP H0545032B2 JP 59210590 A JP59210590 A JP 59210590A JP 21059084 A JP21059084 A JP 21059084A JP H0545032 B2 JPH0545032 B2 JP H0545032B2
Authority
JP
Japan
Prior art keywords
cam
pressure
pressure roller
roller
contact
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 - Lifetime
Application number
JP59210590A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6190181A (ja
Inventor
Fumitaka Ozeki
Masaaki Pponma
Yoshiaki Shirahata
Akira Yamamoto
Norio Amamya
Shinichi Abe
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Olympus Corp
Original Assignee
Olympus Optical Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Olympus Optical Co Ltd filed Critical Olympus Optical Co Ltd
Priority to JP59210590A priority Critical patent/JPS6190181A/ja
Publication of JPS6190181A publication Critical patent/JPS6190181A/ja
Publication of JPH0545032B2 publication Critical patent/JPH0545032B2/ja
Granted legal-status Critical Current

Links

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
    • G03G15/20—Apparatus for electrographic processes using a charge pattern for fixing, e.g. by using heat
    • G03G15/2003—Apparatus for electrographic processes using a charge pattern for fixing, e.g. by using heat using heat
    • G03G15/2014—Apparatus for electrographic processes using a charge pattern for fixing, e.g. by using heat using heat using contact heat
    • G03G15/2017—Structural details of the fixing unit in general, e.g. cooling means, heat shielding means
    • G03G15/2032—Retractable heating or pressure unit

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Paper Feeding For Electrophotography (AREA)
  • Fixing For Electrophotography (AREA)
JP59210590A 1984-10-09 1984-10-09 圧接ロ−ラ−対の接離機構 Granted JPS6190181A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP59210590A JPS6190181A (ja) 1984-10-09 1984-10-09 圧接ロ−ラ−対の接離機構

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59210590A JPS6190181A (ja) 1984-10-09 1984-10-09 圧接ロ−ラ−対の接離機構

Publications (2)

Publication Number Publication Date
JPS6190181A JPS6190181A (ja) 1986-05-08
JPH0545032B2 true JPH0545032B2 (en]) 1993-07-08

Family

ID=16591837

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59210590A Granted JPS6190181A (ja) 1984-10-09 1984-10-09 圧接ロ−ラ−対の接離機構

Country Status (1)

Country Link
JP (1) JPS6190181A (en])

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0627845A (ja) * 1992-07-13 1994-02-04 Mita Ind Co Ltd 画像形成装置
JP3845150B2 (ja) * 1996-08-07 2006-11-15 ペンタックス株式会社 定着装置
KR100304636B1 (ko) * 1998-06-30 2001-11-15 윤종용 습식 프린터의 현상 롤러 작동장치
JP4928140B2 (ja) * 2006-03-27 2012-05-09 キヤノン株式会社 像加熱装置
JP5845922B2 (ja) * 2012-01-24 2016-01-20 富士ゼロックス株式会社 定着装置、画像形成装置
JP2016070981A (ja) * 2014-09-26 2016-05-09 富士ゼロックス株式会社 定着装置および画像形成装置
US9785101B2 (en) * 2015-09-28 2017-10-10 Ricoh Company, Ltd. Fixing device having slider to polish and finish fixing rotator
JP6819150B2 (ja) * 2016-09-01 2021-01-27 コニカミノルタ株式会社 定着装置

Also Published As

Publication number Publication date
JPS6190181A (ja) 1986-05-08

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