JPS56151123A - Pipe bender - Google Patents

Pipe bender

Info

Publication number
JPS56151123A
JPS56151123A JP5240680A JP5240680A JPS56151123A JP S56151123 A JPS56151123 A JP S56151123A JP 5240680 A JP5240680 A JP 5240680A JP 5240680 A JP5240680 A JP 5240680A JP S56151123 A JPS56151123 A JP S56151123A
Authority
JP
Japan
Prior art keywords
pipe
pressing block
bent
guide
bending
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
JP5240680A
Other languages
Japanese (ja)
Inventor
Akihiro Kawashima
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP5240680A priority Critical patent/JPS56151123A/en
Publication of JPS56151123A publication Critical patent/JPS56151123A/en
Pending legal-status Critical Current

Links

Landscapes

  • Bending Of Plates, Rods, And Pipes (AREA)

Abstract

PURPOSE: To high accurately bend the pipe of plural kinds with a single pipe pressing block, by forming the bending guide in multistage respectively corresponding to the pipe diameter in plural sizes on the same axis so as to contact with both sides of the bending part of the pipe to be bent.
CONSTITUTION: A pipe 131W3 is put between the bending guide 111W3 formed into a pipe pressing block 11 and a couple of pipe holding blocks 12 located on the left and the right sides of the pipe pressing block 11; the pipe holding block 12 is moved in the direction to guide and bend the pipe 131W3 which is thereby bent. Hereupon, the bending guide 111W3 contacting with both sides of the bending part of the pipe 131W3 to be bent is installed in the pipe pressing block 11 so as to be fittable to the pipe diameters of three kinds. Accordingly, plural kinds of pipe 131W3 in different outer diameters are high accurately bent by a single pressing block 11.
COPYRIGHT: (C)1981,JPO&Japio
JP5240680A 1980-04-22 1980-04-22 Pipe bender Pending JPS56151123A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5240680A JPS56151123A (en) 1980-04-22 1980-04-22 Pipe bender

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5240680A JPS56151123A (en) 1980-04-22 1980-04-22 Pipe bender

Publications (1)

Publication Number Publication Date
JPS56151123A true JPS56151123A (en) 1981-11-24

Family

ID=12913899

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5240680A Pending JPS56151123A (en) 1980-04-22 1980-04-22 Pipe bender

Country Status (1)

Country Link
JP (1) JPS56151123A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05340075A (en) * 1992-06-05 1993-12-21 Mitsui Constr Co Ltd Floor supporting structure
JP2013544656A (en) * 2010-12-09 2013-12-19 チョンシャン オーエムエス インダストリアル カンパニー リミテッド U-shaped long pipe bending machine
CN105344763A (en) * 2015-12-15 2016-02-24 新昌县羽林街道全顺机械厂 Manual pipe bending machine

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05340075A (en) * 1992-06-05 1993-12-21 Mitsui Constr Co Ltd Floor supporting structure
JP2013544656A (en) * 2010-12-09 2013-12-19 チョンシャン オーエムエス インダストリアル カンパニー リミテッド U-shaped long pipe bending machine
CN105344763A (en) * 2015-12-15 2016-02-24 新昌县羽林街道全顺机械厂 Manual pipe bending machine

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