JPS5666880A - Developing machine supporting mechanism - Google Patents

Developing machine supporting mechanism

Info

Publication number
JPS5666880A
JPS5666880A JP14358579A JP14358579A JPS5666880A JP S5666880 A JPS5666880 A JP S5666880A JP 14358579 A JP14358579 A JP 14358579A JP 14358579 A JP14358579 A JP 14358579A JP S5666880 A JPS5666880 A JP S5666880A
Authority
JP
Japan
Prior art keywords
drum
developing machine
always
sleeve
making
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.)
Granted
Application number
JP14358579A
Other languages
Japanese (ja)
Other versions
JPS5930272B2 (en
Inventor
Tamiji Sasaki
Mikio Amaya
Isao Kondo
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.)
Fujitsu Ltd
Original Assignee
Fujitsu 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 Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP54143585A priority Critical patent/JPS5930272B2/en
Publication of JPS5666880A publication Critical patent/JPS5666880A/en
Publication of JPS5930272B2 publication Critical patent/JPS5930272B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Magnetic Brush Developing In Electrophotography (AREA)

Abstract

PURPOSE: To obtain a satisfactory printing, by always pressing a developing machine against the drum by the prescribed member making the guide roller follow the variation of processing accuracy of the drum, and also making it possible to attach the developing machine to the printer housing with good accuracy by a simple method.
CONSTITUTION: The guide roller 4 is attached to both the ends of the magnetic sleeve 1, the supporting shaft 8 is supported so that the gap between the drum 3 and the sleeve 1 can be always kept constant, the self-aligning bearing 9 is used by making one side of the developing machine frame 8' a supporting point, the supporting point of the other frame 8' is set at the hole in lengthwise long 10 to have flexibility, and the developing machine A is always pressed against the drum 3. As a result, the roller always contacts with the drum 3, follows enough against the variation of processing accuracy of the degree of cylinder, the degree of true circle, etc. of the drum 3, the minute gap between the drum 3 and the sleeve 1 is held exactly, and a satisfactory printing is obtained.
COPYRIGHT: (C)1981,JPO&Japio
JP54143585A 1979-11-06 1979-11-06 Developing machine support mechanism Expired JPS5930272B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP54143585A JPS5930272B2 (en) 1979-11-06 1979-11-06 Developing machine support mechanism

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP54143585A JPS5930272B2 (en) 1979-11-06 1979-11-06 Developing machine support mechanism

Publications (2)

Publication Number Publication Date
JPS5666880A true JPS5666880A (en) 1981-06-05
JPS5930272B2 JPS5930272B2 (en) 1984-07-26

Family

ID=15342148

Family Applications (1)

Application Number Title Priority Date Filing Date
JP54143585A Expired JPS5930272B2 (en) 1979-11-06 1979-11-06 Developing machine support mechanism

Country Status (1)

Country Link
JP (1) JPS5930272B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6296661U (en) * 1985-12-09 1987-06-19

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4942930A (en) * 1972-09-06 1974-04-23
JPS5084044U (en) * 1973-11-26 1975-07-18
JPS536652U (en) * 1976-07-02 1978-01-20
JPS5435740A (en) * 1977-08-26 1979-03-16 Hitachi Metals Ltd Electronic copier

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS536652B2 (en) * 1972-01-24 1978-03-10

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4942930A (en) * 1972-09-06 1974-04-23
JPS5084044U (en) * 1973-11-26 1975-07-18
JPS536652U (en) * 1976-07-02 1978-01-20
JPS5435740A (en) * 1977-08-26 1979-03-16 Hitachi Metals Ltd Electronic copier

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6296661U (en) * 1985-12-09 1987-06-19

Also Published As

Publication number Publication date
JPS5930272B2 (en) 1984-07-26

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