CUTTING TOOL

WIPO Patent Application WO/2011/108099

A1

A cutting tool (1) formed by removably mounting a replacement blade (3) to a blade body (2). The blade body (2) comprises a body block (4) and a slide block (5). The body block (4) is provided with a body support section (41) for supporting the rear surface of the replacement blade (3), and also with a body engagement section (42) for engaging at the front surface thereof with the replacement blade (3). The slide block (5) is provided with a rear support section (51) for supporting the rear surface of the replacement blade (3), a slide engagement section (52) engaging with the replacement blade (3) so as to be able to draw the replacement blade (3) rearward, and a rear protrusion (53) protruding to the rear side in the thickness direction (X). In a mounted state (S), the replacement blade (3) is elastically deformed and bent in the thickness direction. As a result, the slide block (5) is pressed to the body block (4) side in the thickness direction (X) by the elastic force of the replacement blade (3), and the rear protrusion (53) is engaged with a catch section (43) formed in the body block (4).

ICHIYANAGI MASAO (JP)
TAKAHASHI AKIRA (JP)

PCT/JP2010/053538

September 09, 2011

March 04, 2010

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FEATHER SAFETY RAZOR CO LTD (JP)
ICHIYANAGI MASAO (JP)
TAKAHASHI AKIRA (JP)

B25G3/02; A61B17/3211; B25G1/00; B26B1/08; B26B21/40

JPH11318913A	1999-11-24
JP2007159938A	2007-06-28
JP2003339722A	2003-12-02
JPH0282315U	1990-06-26
JPH01155412A	1989-06-19
JPS63172411U	1988-11-09
JPS60227747A	1985-11-13
JPS6021745A	1985-02-04

AICHI, Takahashi, Iwakura & Associates (JP)
Patent business corporation あいち international patent firm (JP)

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