GB1408703A - Cable cutters - Google Patents

Cable cutters

Info

Publication number
GB1408703A
GB1408703A GB796873A GB796873A GB1408703A GB 1408703 A GB1408703 A GB 1408703A GB 796873 A GB796873 A GB 796873A GB 796873 A GB796873 A GB 796873A GB 1408703 A GB1408703 A GB 1408703A
Authority
GB
United Kingdom
Prior art keywords
lever
handle
plunger
rigid
jaws
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
GB796873A
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.)
Post Office
Original Assignee
Post Office
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 Post Office filed Critical Post Office
Priority to GB796873A priority Critical patent/GB1408703A/en
Priority to CA192,480A priority patent/CA984601A/en
Priority to US442229A priority patent/US3885309A/en
Priority to AU65601/74A priority patent/AU482241B2/en
Priority to ES1974200623U priority patent/ES200623Y/en
Priority to DE7405768U priority patent/DE7405768U/en
Priority to JP1974020098U priority patent/JPS5344707Y2/ja
Publication of GB1408703A publication Critical patent/GB1408703A/en
Expired legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23DPLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D29/00Hand-held metal-shearing or metal-cutting devices
    • B23D29/02Hand-operated metal-shearing devices
    • B23D29/023Hand-operated metal-shearing devices for cutting wires

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Scissors And Nippers (AREA)
  • Shearing Machines (AREA)
  • Manufacturing Of Electrical Connectors (AREA)
  • Processing Of Terminals (AREA)
  • Threshing Machine Elements (AREA)

Abstract

1408703 Cable cutters POST OFFICE 19 Feb 1974 [19 Feb 1973] 7968/73 Heading B3W A cable cutter comprises levers 1 and 2 pivoted at 3, carrying cutting jaws 6, 7 and actuated by a second order lever 16, 19 which is pivoted to the lever 1 at 17 and is engageable at its end 21 in any one of a series of notches 22, on a member 4 rigid with the lever 2, which define the fulcrum of the lever. The pivot 17 constitutes a drive transfer pivot as the lever 16, 19 is pivoted back and fore to move one lever end 21 into successive notches 22 to open or close the jaws. A spring-loaded pawl 13 prevents the jaws opening as the lever end moves from one notch to the next. The second order lever comprises a plunger 19 within a handle 16 and urged towards the member 4 by a spring 23. An arm 27 rigid with the plunger 19 rides in a T-shaped slot 28 in the handle 16. With the arm at the base of the slot the plunger end 21 is urged into a notch 22 by the spring 23. The pivotal movement of the handle 16 is limited by engagement of shoulders 38 or 39 on the lever 1, Fig. 2, with a boss 40 on a block 15 rigid with the handle 16. The block 15 limits the closing movement of the handle 16 and a handle 37 fixed to the lever 2. Mounted in the block 15 is a pin 30 spring loaded to abut a cam 35 on the plunger 19. For fast opening or closing of the jaws, the arm 27 is moved to the top portion of the T-slot 28. This raising of the plunger 19 causes the pin 30 to project from the block 15 and, on pivoting of the handle 16, to disengage the pawl 13 from its notch. As shown, in using the cutter the handle 16 is moved to and from the handle 37 which is held stationary. Alternatively, the stationary reference may be a handle rigid with the lever 1 or a flat plate, integral with a keeper web 10<SP>1</SP> for the jaw 6, on which the operator may stand.
GB796873A 1973-02-19 1973-02-19 Cable cutters Expired GB1408703A (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
GB796873A GB1408703A (en) 1973-02-19 1973-02-19 Cable cutters
CA192,480A CA984601A (en) 1973-02-19 1974-02-12 Cable cutters
US442229A US3885309A (en) 1973-02-19 1974-02-13 Cable cutters
AU65601/74A AU482241B2 (en) 1973-02-19 1974-02-14 Improvements in or relating to cable cutters
ES1974200623U ES200623Y (en) 1973-02-19 1974-02-19 APPARATUS TO CUT CABLES AND SIMILAR.
DE7405768U DE7405768U (en) 1973-02-19 1974-02-19 Cable cutter
JP1974020098U JPS5344707Y2 (en) 1973-02-19 1974-02-19

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB796873A GB1408703A (en) 1973-02-19 1973-02-19 Cable cutters

Publications (1)

Publication Number Publication Date
GB1408703A true GB1408703A (en) 1975-10-01

Family

ID=9843239

Family Applications (1)

Application Number Title Priority Date Filing Date
GB796873A Expired GB1408703A (en) 1973-02-19 1973-02-19 Cable cutters

Country Status (6)

Country Link
US (1) US3885309A (en)
JP (1) JPS5344707Y2 (en)
CA (1) CA984601A (en)
DE (1) DE7405768U (en)
ES (1) ES200623Y (en)
GB (1) GB1408703A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5206996A (en) * 1992-04-01 1993-05-04 Mcdaniel William A Tubing cutters
US5475924A (en) * 1995-05-02 1995-12-19 Mcdaniel; William A. Tubing cutter

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH595194A5 (en) * 1975-08-25 1978-02-15 Felix Flisch
DE2539871C2 (en) * 1975-09-08 1982-03-18 Felix Les Geneveys-sur-Coffrane Neuchâtel Flisch Cable shears
US4055891A (en) * 1976-05-24 1977-11-01 Wick John R Ratchet-operated cable cutter
US4246771A (en) * 1978-06-05 1981-01-27 Covill John W Crimping tool having dual purpose ram
DE2832561C3 (en) * 1978-07-25 1981-01-22 Reiner 3570 Stadt Allendorf Rommel Hand-operated scissors with around the workpiece, in particular cables, branches, profiles or the like. reversible cutting jaw
US4178682A (en) * 1978-08-31 1979-12-18 H. K. Porter, Inc. Ratchet cable cutter
US4312127A (en) * 1979-08-23 1982-01-26 Hanazono Kogu Kabushiki Kaisha Cutting tool
US4368577A (en) * 1979-10-15 1983-01-18 Emerson Electric Co. Hand tool for cutting plastic pipe or the like
DE3224989A1 (en) * 1982-07-03 1984-01-05 Baudat E. Wolter KG, 7941 Dürmentingen Shears for cutting strand-shaped material
DE4012607A1 (en) * 1990-04-20 1991-10-24 Wolter Geb Rank Margarethe MANUAL SCISSORS WITH RATCHET DRIVE FOR STRAND-SHAPED CUT
DE9010931U1 (en) * 1990-07-24 1991-11-21 Knipex-Werk C. Gustav Putsch, 5600 Wuppertal, De
DE4111086A1 (en) * 1991-04-05 1992-10-08 Laux Friedrich G MECHANICAL POWER TRANSMISSION FOR A HAND TOOL
USD378042S (en) * 1993-11-11 1997-02-18 Sandvik Ab Pliers
US5974670A (en) * 1997-10-30 1999-11-02 Hsieh; Chih-Ching Multipurpose tool
US6752054B2 (en) 2000-12-28 2004-06-22 Irwin Industrial Tool Company Utility cutting tool having toggle link mechanism field of the invention
DE10113012C1 (en) * 2001-03-17 2002-08-14 Vulkan Lokring Gmbh & Co Kg hand tool
US6766581B2 (en) * 2001-05-16 2004-07-27 Greenlee Textron Inc. Cable cutter/crimper mechanism
US7003885B2 (en) 2003-01-27 2006-02-28 L&P Property Management Company Wire nipper
US20060048391A1 (en) * 2004-09-08 2006-03-09 Joseph Bellissimo Close cut cutting instrument
US7574805B1 (en) * 2006-12-13 2009-08-18 Ulf Lindroth Rotating branch trimmer
US7434497B2 (en) * 2007-01-15 2008-10-14 Caravello Paul E Adjustable compound cutters or grippers
DE102007031145A1 (en) * 2007-06-27 2009-01-08 Gardena Manufacturing Gmbh Hand operating cutter e.g. garden cutter, for e.g. flowers, has knife kit with knife and rotatable counter knife, where cutter is switchable into ratchet drive by deviation of operating handle against direction of cutter closing movement
US7999342B2 (en) 2007-09-24 2011-08-16 Taiwan Semiconductor Manufacturing Company, Ltd Image sensor element for backside-illuminated sensor
US9339938B2 (en) 2010-10-08 2016-05-17 Milwaukee Electric Tool Corporation Powered cutting tool
USD668922S1 (en) 2012-01-20 2012-10-16 Milwaukee Electric Tool Corporation Powered cutting tool
CN109258162B (en) * 2013-11-20 2019-11-08 菲斯科尔思品牌有限公司 A kind of method that hand operates cutting tool and operates hand operation cutting tool
US11799259B2 (en) * 2019-06-14 2023-10-24 Schley Products, Inc. Cable cutter and crimper
USD970985S1 (en) * 2020-10-12 2022-11-29 Superkop B.V. Hand-operated espresso maker
CN115673407A (en) * 2022-11-22 2023-02-03 佟春梅 Cutter for cable laying pipe in power engineering

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2445630A (en) * 1945-01-13 1948-07-20 Herbert E Page Pressure-applying device
US2801468A (en) * 1956-09-05 1957-08-06 Anderson Tool & Mfg Company Metal-cutting shears
US3084432A (en) * 1961-05-01 1963-04-09 Porter Inc H K Portable hand tool
US3243880A (en) * 1963-09-03 1966-04-05 Robert W Weller Power pincers

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5206996A (en) * 1992-04-01 1993-05-04 Mcdaniel William A Tubing cutters
US5475924A (en) * 1995-05-02 1995-12-19 Mcdaniel; William A. Tubing cutter

Also Published As

Publication number Publication date
JPS5344707Y2 (en) 1978-10-26
CA984601A (en) 1976-03-02
US3885309A (en) 1975-05-27
ES200623Y (en) 1976-01-16
JPS49126183U (en) 1974-10-29
ES200623U (en) 1975-09-01
AU6560174A (en) 1975-08-14
DE7405768U (en) 1974-08-01

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
746 Register noted 'licences of right' (sect. 46/1977)
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee