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Title:
OPERATING KNOB OF KEY CYLINDER
Document Type and Number:
Japanese Patent JP2006124988
Kind Code:
A
Abstract:

To provide an operating knob of a key cylinder capable of being easily removed.

In the operating knob 7 of the key cylinder 3 fixed to the end section of a cylinder inner 6 having a key insertion hole 11, the operating knob 7 includes a key insertion port 22 for inserting a key 9 formed in the operating knob 7 so as to be connected to the key insertion hole 11 of the cylinder inner 6 and an engagement receiving section 27 engaged with an engagement section 14 formed in the end section of the cylinder inner 6, and a projection 28 moving the engagement receiving section 27 in the direction of engagement release by inserting a key 9 in the key insertion port 22 is provided on an insertion course of the key 9.


Inventors:
OCHI ISAO
Application Number:
JP2004000312485
Publication Date:
May 18, 2006
Filing Date:
October 27, 2004
Export Citation:
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Assignee:
YUSHIN SEIKI KOGYO KK
International Classes:
E05B83/00; E05B81/16; E05B81/90
Domestic Patent References:
JP2564944Y21998-03-11
JP2003261008A2003-09-16
JPS53112037U1978-09-07
JPH0362973U1991-06-19
JP2000054694A2000-02-22
JPH0451571U1992-04-30
JPS6352658U1988-04-08
JP2004324204A2004-11-18



 
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