GB1361306A - Multiple-punch press - Google Patents

Multiple-punch press

Info

Publication number
GB1361306A
GB1361306A GB703872A GB703872A GB1361306A GB 1361306 A GB1361306 A GB 1361306A GB 703872 A GB703872 A GB 703872A GB 703872 A GB703872 A GB 703872A GB 1361306 A GB1361306 A GB 1361306A
Authority
GB
United Kingdom
Prior art keywords
yoke
punching
supporting
die
holes
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
GB703872A
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.)
Fisher F C
Original Assignee
Fisher F C
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
Priority to US17778971 priority Critical patent/US3805659A/en
Application filed by Fisher F C filed Critical Fisher F C
Publication of GB1361306A publication Critical patent/GB1361306A/en
Application status is Expired legal-status Critical

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D28/00Shaping by press-cutting; Perforating
    • B21D28/24Perforating, i.e. punching holes
    • B21D28/243Perforating, i.e. punching holes in profiles
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00Cutting
    • Y10T83/869Means to drive or to guide tool
    • Y10T83/8719With transmission yieldable on overload
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00Cutting
    • Y10T83/869Means to drive or to guide tool
    • Y10T83/8742Tool pair positionable as a unit
    • Y10T83/8743Straight line positioning
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00Cutting
    • Y10T83/929Tool or tool with support
    • Y10T83/9411Cutting couple type
    • Y10T83/9423Punching tool
    • Y10T83/9437Shear-type female tool

Abstract

1361306 Punching F C FISHER 15 Feb 1972 [3 Sept 1971] 7038/72 Heading B3W A press, for punching two holes simultaneously in, e.g. an I beam B, has die sets 11 and 12 slidable in a channel 10a in frame 10 to vary the spacing between the holes, punches 30 and 40 being driven by a single hydraulic ram 21. Fluid is supplied to ram cylinder 17b through inlets 23 and 24 for punch and return strokes respectively. The die sets are movable by motors 60, 61 synchronized by a drive chain 80, their relative positions being shown by a marker 76b, on the yoke 71 supporting the die set 11, cooperating with a scale 76a carried by the yoke 76 supporting the die set 12.
GB703872A 1971-09-03 1972-02-15 Multiple-punch press Expired GB1361306A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US17778971 US3805659A (en) 1971-09-03 1971-09-03 Multiple punch press

Publications (1)

Publication Number Publication Date
GB1361306A true GB1361306A (en) 1974-07-24

Family

ID=22649999

Family Applications (1)

Application Number Title Priority Date Filing Date
GB703872A Expired GB1361306A (en) 1971-09-03 1972-02-15 Multiple-punch press

Country Status (6)

Country Link
US (1) US3805659A (en)
JP (1) JPS4834393A (en)
BE (1) BE782912A (en)
DE (1) DE2207350A1 (en)
GB (1) GB1361306A (en)
IT (1) IT965895B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2174635A (en) * 1985-04-26 1986-11-12 Schoen & Cie Gmbh Punching machine
FR2657798A1 (en) * 1990-02-02 1991-08-09 Technal Snc Self-contained (autonomous) tool, especially for drilling or cutting out (off) metal sections

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3892154A (en) * 1973-12-12 1975-07-01 Marcus L Duffy Structural steel punch
FR2295802B1 (en) * 1974-12-26 1979-06-15 Cloup Jean
JPS52109685A (en) * 1976-03-10 1977-09-14 Yamada Ind Punching machine movable along work
US4283722A (en) * 1977-11-11 1981-08-11 Kabushiki Kaisha Kito Overload indication device for a lever hoist
JPS5752224U (en) * 1980-09-06 1982-03-26
US4995289A (en) * 1989-07-07 1991-02-26 Amp Incorporated Die assembly having improved insert retaining system and having reversible die inserts
US5063804A (en) * 1990-03-20 1991-11-12 Peddinghaus Corporation Offset punch press assembly for structural beams
ES2396286B1 (en) * 2009-06-16 2014-01-02 Maquinaria Geka S.A. punching machine.
MX2010014472A (en) * 2010-12-21 2012-06-21 Metalsa S A De C V System for perforating flanges in long structural sections.

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1319411A (en) * 1919-10-21 A eirm composed
US1064397A (en) * 1911-10-17 1913-06-10 George Paul Thomas Punching machinery.
US1164027A (en) * 1914-02-10 1915-12-14 American Car & Foundry Co Channel-punching machine.
US2369617A (en) * 1944-06-08 1945-02-13 Gen Electric Strip cutting machine
US2781096A (en) * 1953-10-12 1957-02-12 Walter Lantz Productions Inc Adjustable punching device
US3137193A (en) * 1960-11-04 1964-06-16 Lawrence V Whistler Punch and die mounting device
US3299761A (en) * 1964-11-06 1967-01-24 Goldman Rubin Punch assembly

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2174635A (en) * 1985-04-26 1986-11-12 Schoen & Cie Gmbh Punching machine
FR2657798A1 (en) * 1990-02-02 1991-08-09 Technal Snc Self-contained (autonomous) tool, especially for drilling or cutting out (off) metal sections

Also Published As

Publication number Publication date
DE2207350A1 (en) 1973-03-08
IT965895B (en) 1974-02-11
BE782912A1 (en)
BE782912A (en) 1972-11-03
JPS4834393A (en) 1973-05-18
US3805659A (en) 1974-04-23

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Legal Events

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