GB1536326A - Punch and spigot assembly - Google Patents

Punch and spigot assembly

Info

Publication number
GB1536326A
GB1536326A GB209377A GB209377A GB1536326A GB 1536326 A GB1536326 A GB 1536326A GB 209377 A GB209377 A GB 209377A GB 209377 A GB209377 A GB 209377A GB 1536326 A GB1536326 A GB 1536326A
Authority
GB
United Kingdom
Prior art keywords
punch
spigot
jan
recess
head
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
GB209377A
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 GB209377A priority Critical patent/GB1536326A/en
Publication of GB1536326A publication Critical patent/GB1536326A/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
    • B21D28/24—Perforating, i.e. punching holes
    • B21D28/34—Perforating tools; Die holders

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Punching Or Piercing (AREA)

Abstract

1536326 Punch assembly W E GALE 19 Jan 1977 [21 Jan 1976] 02093/77 Divided out of 1536323 Heading B3W A punch and spigot assembly comprises a spigot 1 with the punch head 5 seated in a recess 4 with substantially no radial play, the punch having an axial passage in which a cylindrical pilot rod or pin may be located to project from the working end of the punch with a head of the rod or pin located in a recess in the punch as shown, or in the working face of the spigot, and means such as 7 for releasably retaining the punch in the spigot.
GB209377A 1977-01-19 1977-01-19 Punch and spigot assembly Expired GB1536326A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB209377A GB1536326A (en) 1977-01-19 1977-01-19 Punch and spigot assembly

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB209377A GB1536326A (en) 1977-01-19 1977-01-19 Punch and spigot assembly

Publications (1)

Publication Number Publication Date
GB1536326A true GB1536326A (en) 1978-12-20

Family

ID=9733476

Family Applications (1)

Application Number Title Priority Date Filing Date
GB209377A Expired GB1536326A (en) 1977-01-19 1977-01-19 Punch and spigot assembly

Country Status (1)

Country Link
GB (1) GB1536326A (en)

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Legal Events

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