JPS5553382A - Cleaning device - Google Patents

Cleaning device

Info

Publication number
JPS5553382A
JPS5553382A JP12671478A JP12671478A JPS5553382A JP S5553382 A JPS5553382 A JP S5553382A JP 12671478 A JP12671478 A JP 12671478A JP 12671478 A JP12671478 A JP 12671478A JP S5553382 A JPS5553382 A JP S5553382A
Authority
JP
Japan
Prior art keywords
blade
hooked
coil spring
pressure
torsional coil
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
JP12671478A
Other languages
Japanese (ja)
Other versions
JPS6337388B2 (en
Inventor
Takeshi Ikeda
Wahei Tokuda
Yoshinori Yasuguro
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.)
Canon Inc
Original Assignee
Canon Inc
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 Canon Inc filed Critical Canon Inc
Priority to JP12671478A priority Critical patent/JPS5553382A/en
Publication of JPS5553382A publication Critical patent/JPS5553382A/en
Publication of JPS6337388B2 publication Critical patent/JPS6337388B2/ja
Granted legal-status Critical Current

Links

Abstract

PURPOSE: To enable suitable pressure contact force to be obtained according to desire by providing an elastic force imparting means and an elastic force adjusting means to an elastic cleaning blade.
CONSTITUTION: A torsional coil spring 23 built in a blade supporting shaft 22 is hooked at one end to a spring hooking member 40 fixed to the support shaft 22 and is hooked at the other end to the notch of a front side detaining plate 20. When a pressure knob 11 is operated to a blade pressure set state, tha blade pressure is set to the one determined by the torsional moment of the torsional coil spring 23. The spring hooking members 40 are disposed on four sides above the blade support shaft 22 to permit changing of the position to be hooked to the end part of the torsional coil spring 23. This is effective for adjusting the function.
COPYRIGHT: (C)1980,JPO&Japio
JP12671478A 1978-10-14 1978-10-14 Cleaning device Granted JPS5553382A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12671478A JPS5553382A (en) 1978-10-14 1978-10-14 Cleaning device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12671478A JPS5553382A (en) 1978-10-14 1978-10-14 Cleaning device

Publications (2)

Publication Number Publication Date
JPS5553382A true JPS5553382A (en) 1980-04-18
JPS6337388B2 JPS6337388B2 (en) 1988-07-25

Family

ID=14942037

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12671478A Granted JPS5553382A (en) 1978-10-14 1978-10-14 Cleaning device

Country Status (1)

Country Link
JP (1) JPS5553382A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60225186A (en) * 1984-04-20 1985-11-09 Konishiroku Photo Ind Co Ltd Cleaning device
JPS62143061A (en) * 1985-12-17 1987-06-26 Canon Inc Electrostatic charge image developing toner

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60225186A (en) * 1984-04-20 1985-11-09 Konishiroku Photo Ind Co Ltd Cleaning device
JPS62143061A (en) * 1985-12-17 1987-06-26 Canon Inc Electrostatic charge image developing toner

Also Published As

Publication number Publication date
JPS6337388B2 (en) 1988-07-25

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