GB740305A - Perforating devices - Google Patents

Perforating devices

Info

Publication number
GB740305A
GB740305A GB48154A GB48154A GB740305A GB 740305 A GB740305 A GB 740305A GB 48154 A GB48154 A GB 48154A GB 48154 A GB48154 A GB 48154A GB 740305 A GB740305 A GB 740305A
Authority
GB
United Kingdom
Prior art keywords
latch
levers
lever
pair
selective
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
GB48154A
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.)
ACCO PRODUCTS Inc
Original Assignee
ACCO PRODUCTS Inc
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 ACCO PRODUCTS Inc filed Critical ACCO PRODUCTS Inc
Publication of GB740305A publication Critical patent/GB740305A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
    • B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
    • B26F1/02—Perforating by punching, e.g. with relatively-reciprocating punch and bed
    • B26F1/04—Perforating by punching, e.g. with relatively-reciprocating punch and bed with selectively-operable punches
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
    • B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
    • B26F1/32—Hand-held perforating or punching apparatus, e.g. awls
    • B26F1/36—Punching or perforating pliers
    • Y—GENERAL 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/20—Control lever and linkage systems
    • Y10T74/20396—Hand operated
    • Y—GENERAL 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/808—Two tool pairs, driver for one pair moves relative to driver for other pair
    • Y—GENERAL 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/869—Means to drive or to guide tool
    • Y10T83/8776—Constantly urged tool or tool support [e.g., spring biased]
    • Y10T83/8785—Through return [noncutting] stroke
    • Y10T83/8786—Oscillating tool
    • Y—GENERAL 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/869—Means to drive or to guide tool
    • Y10T83/8821—With simple rectilinear reciprocating motion only
    • Y10T83/8841—Tool driver movable relative to tool support
    • Y10T83/8843—Cam or eccentric revolving about fixed axis

Abstract

740,305. Selective perforating devices. ACCO PRODUCTS, Inc. Jan. 7, 1954 [Sept. 23, 1953], No. 481/54. Class 31 (2). A perforating device comprises a base 11 provided with a pair of upright portions 12 to which are pivoted a pair of levers 18, 19, each having a spring-influenced punch 22 connected thereto. Preferably, selective means are positionable, or are such as, to enable the levers to be operated in unison. In the form shown, the selective means comprises a latch 26 which is pivoted at 28 to a knob-like member 24 at the end of the lever 19 and has a U-shaped arm 29 which is adapted, on clockwise rotation of the latch, to embrace the free end of the lever 18. In a modification, Figs. 5 to 7 (not shown), the latch has a pair of radial arms adapted, on clockwise rotation of 'the latch, to overlie the levers of the device. In another modification, Figs. 8 and 9 (not shown), the latch is provided with very short radial arms and is not provided with any means to positively clamp the other lever of the device. In a further modification, Figs. 10 and 11 (not shown), a latch is not provided, but each lever carries on its free end one-half of a knob-like member, so that by placing the hand over both halves, the levers may be depressed simultaneously.
GB48154A 1953-09-23 1954-01-07 Perforating devices Expired GB740305A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US740305XA 1953-09-23 1953-09-23
US38183453 US2764240A (en) 1953-09-23 1953-09-23 Perforating devices

Publications (1)

Publication Number Publication Date
GB740305A true GB740305A (en) 1955-11-09

Family

ID=26755172

Family Applications (1)

Application Number Title Priority Date Filing Date
GB48154A Expired GB740305A (en) 1953-09-23 1954-01-07 Perforating devices

Country Status (2)

Country Link
US (1) US2764240A (en)
GB (1) GB740305A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3005371A (en) * 1957-03-25 1961-10-24 Zip Products Co Direct action paper punch
US4724734A (en) * 1987-05-07 1988-02-16 Hse Park Son Multipurpose puncher
EP0280858A2 (en) * 1987-03-02 1988-09-07 Firma Louis Leitz Paper punch
GB2219957A (en) * 1988-06-23 1989-12-28 C H Hare & Son Limited Perforating apparatus
WO1992014589A1 (en) * 1991-02-19 1992-09-03 MEYER-GÖTZ, Heinrich Paper punch
US7500813B2 (en) 2004-05-21 2009-03-10 Esselte Business Bvba Punching and binding system and elements thereof

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2959082A (en) * 1956-09-24 1960-11-08 Bialy Joseph Strain gage trimmer
US3110210A (en) * 1958-08-25 1963-11-12 Herman D Post Tape splicer with turnable cutter
US20140144304A1 (en) * 2012-11-26 2014-05-29 Sdi Corporation Puncher

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US634304A (en) * 1898-10-27 1899-10-03 Samuel C Tatum Company Paper-perforator.
GB190526188A (en) * 1905-12-15 1906-08-16 Friedrich Soennecken Improvements in Paper Punching Apparatus.
GB134728A (en) * 1919-02-25 1919-11-13 Myers And Son Ltd M Improvements in Perforating Machines and in the Manufacture of the same.
US1650019A (en) * 1924-06-30 1927-11-22 Fred J Kline Paper-perforating device
US1632417A (en) * 1925-03-12 1927-06-14 Bbc Brown Boveri & Cie Machine-control apparatus
US2323859A (en) * 1940-12-24 1943-07-06 Cons Aircraft Corp Multiple control unit
US2436801A (en) * 1945-06-23 1948-03-02 Gasio James Practical paper perforator
US2558044A (en) * 1949-03-05 1951-06-26 Gen Binding Corp Portable punching machine

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3005371A (en) * 1957-03-25 1961-10-24 Zip Products Co Direct action paper punch
EP0280858A2 (en) * 1987-03-02 1988-09-07 Firma Louis Leitz Paper punch
EP0280858A3 (en) * 1987-03-02 1990-12-05 Firma Louis Leitz Paper punch
US4724734A (en) * 1987-05-07 1988-02-16 Hse Park Son Multipurpose puncher
GB2219957A (en) * 1988-06-23 1989-12-28 C H Hare & Son Limited Perforating apparatus
WO1992014589A1 (en) * 1991-02-19 1992-09-03 MEYER-GÖTZ, Heinrich Paper punch
US5386638A (en) * 1991-02-19 1995-02-07 Heinrich Meyer-Gotz Paper punch
US7500813B2 (en) 2004-05-21 2009-03-10 Esselte Business Bvba Punching and binding system and elements thereof
US7503740B2 (en) 2004-05-21 2009-03-17 Esselte Punching and binding system and elements thereof
US7628103B2 (en) 2004-05-21 2009-12-08 Esselte Punching and binding systems and elements thereof
US7665943B2 (en) 2004-05-21 2010-02-23 Esselte Business Bvba Punching and binding system and elements thereof
US7748941B2 (en) 2004-05-21 2010-07-06 Esselte Business Bvba Punching and binding system and elements thereof

Also Published As

Publication number Publication date
US2764240A (en) 1956-09-25

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