GB453401A - Improvements in machines for bending metal rods - Google Patents

Improvements in machines for bending metal rods

Info

Publication number
GB453401A
GB453401A GB274436A GB274436A GB453401A GB 453401 A GB453401 A GB 453401A GB 274436 A GB274436 A GB 274436A GB 274436 A GB274436 A GB 274436A GB 453401 A GB453401 A GB 453401A
Authority
GB
United Kingdom
Prior art keywords
bending
rods
machines
discs
metal rods
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
GB274436A
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 GB274436A priority Critical patent/GB453401A/en
Publication of GB453401A publication Critical patent/GB453401A/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
    • B21D11/00—Bending not restricted to forms of material mentioned in only one of groups B21D5/00, B21D7/00, B21D9/00; Bending not provided for in groups B21D5/00 - B21D9/00; Twisting
    • B21D11/10—Bending specially adapted to produce specific articles, e.g. leaf springs
    • B21D11/12—Bending specially adapted to produce specific articles, e.g. leaf springs the articles being reinforcements for concrete

Abstract

453,401. Bending rods. WAGENBACH, A., 7, Carnapstrasse, Elberfeld, Wuppertal, Germany. Jan. 29, 1936, No. 2744. [Class 83 (iv)] In a machine for bending rods for concrete structures, a plurality of bending discs 2, 3, 4, rotatable at different speeds are sunk in a table 1 and bear holes 9 into which pins are inserted for bending rods about a central pin 8 on rotation of the discs. Holes 13 in the table receive the stem of a holding tool 14 with detachable working face 16. The holding tool 14 has three sides at different distances from the axis of the pin to deal with rods of various sizes. Stop mechanism 28, 12 determine the angle of bend.
GB274436A 1936-01-29 1936-01-29 Improvements in machines for bending metal rods Expired GB453401A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB274436A GB453401A (en) 1936-01-29 1936-01-29 Improvements in machines for bending metal rods

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB274436A GB453401A (en) 1936-01-29 1936-01-29 Improvements in machines for bending metal rods

Publications (1)

Publication Number Publication Date
GB453401A true GB453401A (en) 1936-09-10

Family

ID=9745060

Family Applications (1)

Application Number Title Priority Date Filing Date
GB274436A Expired GB453401A (en) 1936-01-29 1936-01-29 Improvements in machines for bending metal rods

Country Status (1)

Country Link
GB (1) GB453401A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2230718A (en) * 1989-04-25 1990-10-31 Usui Kokusai Sangyo Kk A bending device for small diameter pipes

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2230718A (en) * 1989-04-25 1990-10-31 Usui Kokusai Sangyo Kk A bending device for small diameter pipes
GB2230718B (en) * 1989-04-25 1993-07-14 Usui Kokusai Sangyo Kk Bending device for small-diameter pipes

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