JPS555270A - Small-size cutter - Google Patents

Small-size cutter

Info

Publication number
JPS555270A
JPS555270A JP13664278A JP13664278A JPS555270A JP S555270 A JPS555270 A JP S555270A JP 13664278 A JP13664278 A JP 13664278A JP 13664278 A JP13664278 A JP 13664278A JP S555270 A JPS555270 A JP S555270A
Authority
JP
Japan
Prior art keywords
cam
slider
movable blade
lever
heavy load
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.)
Pending
Application number
JP13664278A
Other languages
Japanese (ja)
Inventor
Kaneaki Sakamoto
Ichiro Tokunaga
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.)
OGURA CHIYATSUKU KK
OGURA CHUCK KK
Original Assignee
OGURA CHIYATSUKU KK
OGURA CHUCK KK
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 OGURA CHIYATSUKU KK, OGURA CHUCK KK filed Critical OGURA CHIYATSUKU KK
Priority to JP13664278A priority Critical patent/JPS555270A/en
Publication of JPS555270A publication Critical patent/JPS555270A/en
Pending legal-status Critical Current

Links

Landscapes

  • Shearing Machines (AREA)

Abstract

PURPOSE: To provide a small-size cutter wherein the power transmission between a rotary cam and a slider is carried out by a lever the base end of which is slide-fitted in the full periphery of the outer peripheral surface of a cam through a needle bearing thereby to make the machine sufficiently withstandable against any super- heavy load.
CONSTITUTION: When a cam 15 is rotated by driving a motor 3 through gears of a reduction gear mechanism 4, the base end of a lever 20 inscribes in a large area the full periphery of the cam through a needle bearing 21 arranged in the full periphery of the cam by the rotation of an eccentric cam body 18 of the cam 15, and receives a pressing force excellently. According to this arrangement, the lever 20 shifts and pushes out to shift a slider 23 through a leg 22 toward the left end outwaredly in the horizontal direction. In accordance with this movement, the movable blade 26 of the slider 23 advances and cuts a material A to be cut positioned between said movable blade 26 and a stationary blade 28. At the time of cutting, even when an ultra-heavy load is applied on the movable blade 28, the movable blade 28 can sufficiently overcome the ultra-heavy load and cut the material to be cut accurately because the slider 23 is power-transmitted sufficiently with respect to the cam 15 in a wide area.
COPYRIGHT: (C)1980,JPO&Japio
JP13664278A 1978-11-08 1978-11-08 Small-size cutter Pending JPS555270A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13664278A JPS555270A (en) 1978-11-08 1978-11-08 Small-size cutter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13664278A JPS555270A (en) 1978-11-08 1978-11-08 Small-size cutter

Publications (1)

Publication Number Publication Date
JPS555270A true JPS555270A (en) 1980-01-16

Family

ID=15180077

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13664278A Pending JPS555270A (en) 1978-11-08 1978-11-08 Small-size cutter

Country Status (1)

Country Link
JP (1) JPS555270A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56122166A (en) * 1980-02-29 1981-09-25 Toshiba Corp Semiconductor device
US8683704B2 (en) 2007-07-03 2014-04-01 Milwaukee Electric Tool Corporation Pipe cutter
KR101430905B1 (en) * 2013-09-24 2014-08-21 박정혜 Moving cutter of rebar cutter
US9486864B2 (en) 2007-07-03 2016-11-08 Milwaukee Electric Tool Corporation Pipe cutter

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4935690B1 (en) * 1970-01-02 1974-09-25

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4935690B1 (en) * 1970-01-02 1974-09-25

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56122166A (en) * 1980-02-29 1981-09-25 Toshiba Corp Semiconductor device
JPH0119273B2 (en) * 1980-02-29 1989-04-11 Tokyo Shibaura Electric Co
US8683704B2 (en) 2007-07-03 2014-04-01 Milwaukee Electric Tool Corporation Pipe cutter
US8875404B2 (en) 2007-07-03 2014-11-04 Milwaukee Electric Tool Corporation Pipe cutter
US9486864B2 (en) 2007-07-03 2016-11-08 Milwaukee Electric Tool Corporation Pipe cutter
US9486865B2 (en) 2007-07-03 2016-11-08 Milwaukee Electric Tool Corporation Pipe cutter
KR101430905B1 (en) * 2013-09-24 2014-08-21 박정혜 Moving cutter of rebar cutter

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