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GB1161028A - Bolt Cutter having Handles Interliked with Cam Means and Gear Means - Google Patents

Bolt Cutter having Handles Interliked with Cam Means and Gear Means

Info

Publication number
GB1161028A
GB1161028A GB32937/67A GB3293767A GB1161028A GB 1161028 A GB1161028 A GB 1161028A GB 32937/67 A GB32937/67 A GB 32937/67A GB 3293767 A GB3293767 A GB 3293767A GB 1161028 A GB1161028 A GB 1161028A
Authority
GB
United Kingdom
Prior art keywords
handles
jaws
pair
plates
cam surfaces
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
GB32937/67A
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.)
Emerson Electric Co
Original Assignee
Emerson Electric Co
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 Emerson Electric Co filed Critical Emerson Electric Co
Publication of GB1161028A publication Critical patent/GB1161028A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26B—HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
    • B26B17/00—Hand cutting tools, i.e. with the cutting action actuated by muscle power with two jaws which come into abutting contact
    • B26B17/02—Hand cutting tools, i.e. with the cutting action actuated by muscle power with two jaws which come into abutting contact with jaws operated indirectly by the handles, e.g. through cams or toggle levers

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Milling Processes (AREA)
  • Scissors And Nippers (AREA)
  • Removal Of Insulation Or Armoring From Wires Or Cables (AREA)

Abstract

1,161,028. Bolt cutter. EMERSON ELECTRIC CO. 18 July, 1967 [18 July, 1966], No. 32937/67. Heading B4W. [Also in Division B3] A bolt or cable cutter comprises a pair of spaced plates 18 with a pair of jaws 12 pivoted thereto and to a pair of handles which have mutually engaging cam surfaces 36 and gear means 40 detachably secured to each handle to synchronize the movement of the jaws and handles. The cam surfaces carry the major portion of the lead in operation. The handles are slidably mounted in slots 24, 26 in the plates 18 so that by removal of the bolts 22 which pivot the jaws to the plates, the plates can be moved rearward to allow the pivot pins 16 to be removed. The handles have bifurcated cam surfaces, Fig. 3 (not shown), between which a gear segment 40 is positioned. The segments abut the bolts 28, 30 and are held in position by pins 42. The cutter may be improved by providing a pair of L-shaped retainers (50), Figs. 6-8 (not shown). The jaws in this embodiment may be corrugated to grip the work.
GB32937/67A 1966-07-18 1967-07-18 Bolt Cutter having Handles Interliked with Cam Means and Gear Means Expired GB1161028A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US566064A US3340611A (en) 1966-07-18 1966-07-18 Bolt cutter having handles interlinked with cam means and gear means

Publications (1)

Publication Number Publication Date
GB1161028A true GB1161028A (en) 1969-08-13

Family

ID=24261321

Family Applications (1)

Application Number Title Priority Date Filing Date
GB32937/67A Expired GB1161028A (en) 1966-07-18 1967-07-18 Bolt Cutter having Handles Interliked with Cam Means and Gear Means

Country Status (4)

Country Link
US (1) US3340611A (en)
BE (1) BE701497A (en)
DE (1) DE1628048A1 (en)
GB (1) GB1161028A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2411056A1 (en) * 1977-12-07 1979-07-06 Facom Bolt crop operating mechanism - has cammed lever ends rolling on one another with radii increasing away from jaws
GB2193673A (en) * 1986-08-12 1988-02-17 George Marsden Macdonald Linked compound shears

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4918815A (en) * 1989-01-09 1990-04-24 Juros Karel B F Multi-link cutting tool
US6085425A (en) * 1996-07-09 2000-07-11 Kmedic Inc. Surgical cutter
US20040255468A1 (en) * 2003-06-18 2004-12-23 Chih-Min Chang Shears
USD633764S1 (en) * 2009-05-11 2011-03-08 Malcolm Roger J Fiber-resin composite bolt cutter jaw
US9463352B2 (en) 2011-04-08 2016-10-11 Share Solutions, Llc Health aid kit and method for treating pain
US8961374B2 (en) * 2011-04-08 2015-02-24 Share Solutions, Llc Health aid and method for treating pain
US9381622B2 (en) * 2012-07-20 2016-07-05 Hubbell Incorporated Cutting tool with actuated blade guide
US9314857B2 (en) * 2013-10-01 2016-04-19 Hubbell Incorporated Cutting tool with quick-release actuated blade guide
USD740633S1 (en) * 2013-10-31 2015-10-13 Fiskars France Sas Bolt cutter
EP3845348A1 (en) 2015-12-10 2021-07-07 Milwaukee Electric Tool Corporation Bolt cutter
US11745326B2 (en) 2018-03-30 2023-09-05 Milwaukee Electric Tool Corporation Bolt cutter
CN112135704B (en) 2018-03-30 2023-08-25 米沃奇电动工具公司 bolt cutter
US11497173B2 (en) * 2021-01-07 2022-11-15 Jiin Haur Industrial Co., Ltd. Garden shears

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US672869A (en) * 1900-11-30 1901-04-23 Samuel S Bolsinger Bolt-cutter.
US1735317A (en) * 1927-02-23 1929-11-12 John H Helwig Bolt and wire cutter
US1836967A (en) * 1930-06-16 1931-12-15 Helwig Anna Metal shear and wire cutter
US1901739A (en) * 1931-12-03 1933-03-14 Engel Karl Attachment for shears

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2411056A1 (en) * 1977-12-07 1979-07-06 Facom Bolt crop operating mechanism - has cammed lever ends rolling on one another with radii increasing away from jaws
GB2193673A (en) * 1986-08-12 1988-02-17 George Marsden Macdonald Linked compound shears

Also Published As

Publication number Publication date
DE1628048A1 (en) 1970-12-03
BE701497A (en) 1968-01-02
US3340611A (en) 1967-09-12

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees