GB510877A - Improvements relating to the manufacture of perforated metal for gaskets or other purposes - Google Patents

Improvements relating to the manufacture of perforated metal for gaskets or other purposes

Info

Publication number
GB510877A
GB510877A GB372938A GB372938A GB510877A GB 510877 A GB510877 A GB 510877A GB 372938 A GB372938 A GB 372938A GB 372938 A GB372938 A GB 372938A GB 510877 A GB510877 A GB 510877A
Authority
GB
United Kingdom
Prior art keywords
gaskets
tools
carriers
sheet
manufacture
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
GB372938A
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.)
ARTHUR WILLIAM TRIPPAS
Super Oil Seals and Gaskets Ltd
Original Assignee
ARTHUR WILLIAM TRIPPAS
Super Oil Seals and Gaskets 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
Application filed by ARTHUR WILLIAM TRIPPAS, Super Oil Seals and Gaskets Ltd filed Critical ARTHUR WILLIAM TRIPPAS
Priority to GB372938A priority Critical patent/GB510877A/en
Publication of GB510877A publication Critical patent/GB510877A/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
    • B21D28/00—Shaping by press-cutting; Perforating
    • B21D28/02—Punching blanks or articles with or without obtaining scrap; Notching
    • B21D28/10—Incompletely punching in such a manner that the parts are still coherent with the work

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gasket Seals (AREA)

Abstract

510,877. Making joint-making packing. TRIPPAS, A. W., and SUPER OIL SEALS & GASKETS, Ltd. Feb. 7, 1938, No. 3729. [Classes 83 (ii) and 83 (iv)] Punching; punches.-Stabbed sheets 10 for gaskets &c. are made by intermittently feeding sheets between reciprocating tools which form tongues 12 projecting from one or both surfaces of the sheet. Rectangular section tools 23 are locked to carriers 19 by strips 24. A reciprocating head 13 carries a block 15, in which the carriers are positioned. and spring-urged pressure plates 30 with which the tools 23 cooperate. The upper and the lower dies are of similar construction. On each reciprocation of the heads staggered rows of tongues are made and the sheet is then fed forward through guides 34, 39 by feed rollers or other means. The pressure plates 30 are carried in members 27 secured by bolts 28 to the heads 13.
GB372938A 1938-02-07 1938-02-07 Improvements relating to the manufacture of perforated metal for gaskets or other purposes Expired GB510877A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB372938A GB510877A (en) 1938-02-07 1938-02-07 Improvements relating to the manufacture of perforated metal for gaskets or other purposes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB372938A GB510877A (en) 1938-02-07 1938-02-07 Improvements relating to the manufacture of perforated metal for gaskets or other purposes

Publications (1)

Publication Number Publication Date
GB510877A true GB510877A (en) 1939-08-08

Family

ID=9763846

Family Applications (1)

Application Number Title Priority Date Filing Date
GB372938A Expired GB510877A (en) 1938-02-07 1938-02-07 Improvements relating to the manufacture of perforated metal for gaskets or other purposes

Country Status (1)

Country Link
GB (1) GB510877A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6460393B1 (en) * 1996-04-01 2002-10-08 Lena Sundhagen Method for forming bucklings in a plate member, tool and plate

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6460393B1 (en) * 1996-04-01 2002-10-08 Lena Sundhagen Method for forming bucklings in a plate member, tool and plate

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