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GB1420594A - Turret punching machines - Google Patents

Turret punching machines

Info

Publication number
GB1420594A
GB1420594A GB276172A GB276172A GB1420594A GB 1420594 A GB1420594 A GB 1420594A GB 276172 A GB276172 A GB 276172A GB 276172 A GB276172 A GB 276172A GB 1420594 A GB1420594 A GB 1420594A
Authority
GB
United Kingdom
Prior art keywords
turret
edge
machine
punch
jan
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
GB276172A
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.)
PIERCE ALL Manufacturing Ltd
Original Assignee
PIERCE ALL Manufacturing 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 PIERCE ALL Manufacturing Ltd filed Critical PIERCE ALL Manufacturing Ltd
Priority to GB276172A priority Critical patent/GB1420594A/en
Publication of GB1420594A publication Critical patent/GB1420594A/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
    • B21D28/12—Punching using rotatable carriers

Landscapes

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

Abstract

1420594 Turret punches PIERCE-ALL MFG Ltd 17 Jan 1973 [20 Jan 1972] 2761/72 Heading B3W The main frame B1, B2 of a turret punching machine extends at right angles to the front edge F-F of the machine. An upper limb of the frame supports a punch-carrying turret adjacent the edge F-F, the station P at which a punch is aligned with an actuating ram (not shown) mounted on the frame being at a lateral extreme of the turret when viewed from the edge F-F. A work-table T allows template duplication from left to right of the machine. A tool replacement station is at R. A lower die-carrying turret is rotated synchronously with the upper turret. The turret construction may be as disclosed in Specification 1,420,595.
GB276172A 1972-01-20 1972-01-20 Turret punching machines Expired GB1420594A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB276172A GB1420594A (en) 1972-01-20 1972-01-20 Turret punching machines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB276172A GB1420594A (en) 1972-01-20 1972-01-20 Turret punching machines

Publications (1)

Publication Number Publication Date
GB1420594A true GB1420594A (en) 1976-01-07

Family

ID=9745407

Family Applications (1)

Application Number Title Priority Date Filing Date
GB276172A Expired GB1420594A (en) 1972-01-20 1972-01-20 Turret punching machines

Country Status (1)

Country Link
GB (1) GB1420594A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0032628A2 (en) * 1979-12-20 1981-07-29 Joseph Rhodes Limited Punch press
FR2478497A1 (en) * 1980-03-18 1981-09-25 Amada Co Ltd PUNCHING PRESS WITH TOOL HOLDER TURRETS
WO1981002860A1 (en) * 1980-04-10 1981-10-15 Mercer Nairne & Co Ltd Improved turret
EP0038199A1 (en) * 1980-04-10 1981-10-21 Joseph Rhodes Limited Turret punch press

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0032628A2 (en) * 1979-12-20 1981-07-29 Joseph Rhodes Limited Punch press
EP0032628A3 (en) * 1979-12-20 1981-10-07 Joseph Rhodes Limited Punch press
FR2478497A1 (en) * 1980-03-18 1981-09-25 Amada Co Ltd PUNCHING PRESS WITH TOOL HOLDER TURRETS
WO1981002860A1 (en) * 1980-04-10 1981-10-15 Mercer Nairne & Co Ltd Improved turret
EP0038199A1 (en) * 1980-04-10 1981-10-21 Joseph Rhodes Limited Turret punch press

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Legal Events

Date Code Title Description
PS Patent sealed
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee