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GB633788A - Improvements in or relating to machines for folding or bending metal sheets or strips - Google Patents

Improvements in or relating to machines for folding or bending metal sheets or strips

Info

Publication number
GB633788A
GB633788A GB2418247A GB2418247A GB633788A GB 633788 A GB633788 A GB 633788A GB 2418247 A GB2418247 A GB 2418247A GB 2418247 A GB2418247 A GB 2418247A GB 633788 A GB633788 A GB 633788A
Authority
GB
United Kingdom
Prior art keywords
strips
folding
relating
machines
metal sheets
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
GB2418247A
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.)
WILLIAM CHARLES BILHAM
Original Assignee
WILLIAM CHARLES BILHAM
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 WILLIAM CHARLES BILHAM filed Critical WILLIAM CHARLES BILHAM
Priority to GB2418247A priority Critical patent/GB633788A/en
Publication of GB633788A publication Critical patent/GB633788A/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
    • B21D53/00—Making other particular articles
    • B21D53/58—Making other particular articles end-pieces for laces or ropes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)

Abstract

633,788. Angular bending ; punching; shearing. BILHAM, W. C. Sept. 2, 1947, Nos. 24182/47 and 13486/48. [Class 83 (iv)] In a machine for bending &c. sheets interchangeable cylindrical and other tubular formers 65 may be mounted on a rectangular spigot 67 on a pivoted member 31 operated by a lever 39 to co-operate with interchangeable formers 69 held in members 72 mounted on a fixed blade member 33. A shear blade 77 may be mounted on the part 31 to.co-operate with the member 33. Punches and dies may be mounted on the members 31, 33. Specifications 512,521 and 591,425 are referred to.
GB2418247A 1947-09-02 1947-09-02 Improvements in or relating to machines for folding or bending metal sheets or strips Expired GB633788A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2418247A GB633788A (en) 1947-09-02 1947-09-02 Improvements in or relating to machines for folding or bending metal sheets or strips

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2418247A GB633788A (en) 1947-09-02 1947-09-02 Improvements in or relating to machines for folding or bending metal sheets or strips

Publications (1)

Publication Number Publication Date
GB633788A true GB633788A (en) 1949-12-30

Family

ID=10207701

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2418247A Expired GB633788A (en) 1947-09-02 1947-09-02 Improvements in or relating to machines for folding or bending metal sheets or strips

Country Status (1)

Country Link
GB (1) GB633788A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2181085A (en) * 1985-10-07 1987-04-15 Mega Electronics Limited A guillotine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2181085A (en) * 1985-10-07 1987-04-15 Mega Electronics Limited A guillotine

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