GB1509168A - Method and apparatus for bending metal pipes bars or rods - Google Patents

Method and apparatus for bending metal pipes bars or rods

Info

Publication number
GB1509168A
GB1509168A GB279777A GB279777A GB1509168A GB 1509168 A GB1509168 A GB 1509168A GB 279777 A GB279777 A GB 279777A GB 279777 A GB279777 A GB 279777A GB 1509168 A GB1509168 A GB 1509168A
Authority
GB
United Kingdom
Prior art keywords
bars
rods
metal pipes
bending metal
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.)
Expired
Application number
GB279777A
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.)
Dai Ichi High Frequency Co Ltd
Original Assignee
Dai Ichi High Frequency Co Ltd
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
Priority claimed from JP8375674A external-priority patent/JPS5112369A/en
Priority claimed from JP6495675A external-priority patent/JPS51140862A/en
Application filed by Dai Ichi High Frequency Co Ltd filed Critical Dai Ichi High Frequency Co Ltd
Publication of GB1509168A publication Critical patent/GB1509168A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D7/00—Bending rods, profiles, or tubes
    • B21D7/02—Bending rods, profiles, or tubes over a stationary forming member; by use of a swinging forming member or abutment
    • B21D7/024—Bending rods, profiles, or tubes over a stationary forming member; by use of a swinging forming member or abutment by a swinging forming member
    • B21D7/025—Bending rods, profiles, or tubes over a stationary forming member; by use of a swinging forming member or abutment by a swinging forming member and pulling or pushing the ends of the work
GB279777A 1974-07-23 1975-07-23 Method and apparatus for bending metal pipes bars or rods Expired GB1509168A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP8375674A JPS5112369A (en) 1974-07-23 1974-07-23 NETSUKANMAGE SOCHI
JP6495675A JPS51140862A (en) 1975-05-30 1975-05-30 Method of bending metal bar material

Publications (1)

Publication Number Publication Date
GB1509168A true GB1509168A (en) 1978-04-26

Family

ID=26406101

Family Applications (1)

Application Number Title Priority Date Filing Date
GB279777A Expired GB1509168A (en) 1974-07-23 1975-07-23 Method and apparatus for bending metal pipes bars or rods

Country Status (1)

Country Link
GB (1) GB1509168A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2392742A1 (en) * 1977-05-31 1978-12-29 Prvni Brnenska Strojirna APPARATUS FOR BENDING PIPES, ESPECIALLY LARGE THIN WALL STEEL PIPES

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2392742A1 (en) * 1977-05-31 1978-12-29 Prvni Brnenska Strojirna APPARATUS FOR BENDING PIPES, ESPECIALLY LARGE THIN WALL STEEL PIPES

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee