GB1279921A - Improvements in or relating to pliers - Google Patents

Improvements in or relating to pliers

Info

Publication number
GB1279921A
GB1279921A GB06562/70A GB1656270A GB1279921A GB 1279921 A GB1279921 A GB 1279921A GB 06562/70 A GB06562/70 A GB 06562/70A GB 1656270 A GB1656270 A GB 1656270A GB 1279921 A GB1279921 A GB 1279921A
Authority
GB
United Kingdom
Prior art keywords
handles
pin
blocks
head blocks
head
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
GB06562/70A
Inventor
Seiichi Hashimoto
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB1279921A publication Critical patent/GB1279921A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
    • B25B27/14—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for assembling objects other than by press fit or detaching same
    • B25B27/20—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for assembling objects other than by press fit or detaching same inserting or withdrawing split pins or circlips
    • B25B27/205—Pliers or tweezer type tools with tow actuated jaws
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D13/00—Electrophoretic coating characterised by the process
    • C25D13/22—Servicing or operating apparatus or multistep processes
    • 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
    • Y10T29/00—Metal working
    • Y10T29/53—Means to assemble or disassemble
    • Y10T29/53613—Spring applier or remover
    • Y10T29/5363—Circular spring

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Hand Tools For Fitting Together And Separating, Or Other Hand Tools (AREA)
  • Scissors And Nippers (AREA)
  • Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)

Abstract

1279921 Pliers S. HASHIMOTO 8 April 1970 [1 Dec 1969] 16562/70 Heading B4W A pair of pliers comprises a pair of head blocks 1 provided with circlip engaging pins 23 and a pair of handles 5 and the head blocks 1 are adapted to slide linearly towards and away from each other by operation of the handles which are pivoted with a spring 31 interposed between them. Each pin 23 consists of a stem portion of different diameters to accomodate various types of circlips. Tubular and rod like sliding members 2, 3 are provided on either sides of wall blocks 13 provided on the head blocks 1. The handles 5 each terminate in a plate 6 having a hole 7 through which a pivot 8 is passed and the handles are provided with cut-outs 17, 22. Cam plates 9 are adapted to couple the heads 1 to respective handles 5. Each cam plate is provided with a pivot receiving hole 10 and a slot 16 receiving a sliding pin 18. A pin 12 of each cam plate 9 engages in a respective hole 14 on the head block 1. The arrangement is such that the cams 9 and hence the heads 1 can be selectively engageable with either of the handles 5 by means of the sliding pin 18. When each pin 18 is fitted in a cut-out 17 of a handle 5, on grasping the handles 5 the head blocks 1 move away from each other and are closed by means of the spring 31. If each sliding pin 18 is engaged in a cut-out 22 of a handle 5, grasping of the handles will cause the head blocks 1 to move towards each other. In an alternative embodiment the handles 5 are directly joined to the blocks 1 without using the cam plates 9.
GB06562/70A 1969-12-01 1970-04-08 Improvements in or relating to pliers Expired GB1279921A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9702469 1969-12-01

Publications (1)

Publication Number Publication Date
GB1279921A true GB1279921A (en) 1972-06-28

Family

ID=14180834

Family Applications (1)

Application Number Title Priority Date Filing Date
GB06562/70A Expired GB1279921A (en) 1969-12-01 1970-04-08 Improvements in or relating to pliers

Country Status (3)

Country Link
US (1) US3662449A (en)
DE (1) DE2022042C3 (en)
GB (1) GB1279921A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2119695A (en) * 1982-05-05 1983-11-23 Kenneth Robert Scott Pliers
GB2141067A (en) * 1983-06-07 1984-12-12 James W Murphy Convertible pliers

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3990137A (en) * 1975-10-03 1976-11-09 Scientific Tool & Engineering Co. Parallel action pliers
US4174560A (en) * 1978-03-17 1979-11-20 Cooper Industries, Inc. Tool for applying connectors to flexible cable
US4280265A (en) * 1979-09-10 1981-07-28 Murphy James W Pliers
US5174177A (en) * 1987-05-07 1992-12-29 Milbar Corporation Reversible snap ring pliers
US5007313A (en) * 1987-05-07 1991-04-16 Milbar Corporation Pliers
US5515587A (en) * 1994-08-29 1996-05-14 The Lisle Corporation Reversible hand operated pliers
US6145417A (en) * 1998-12-17 2000-11-14 Stride Tool, Inc. Convertible plier tool
US6378403B1 (en) 1999-12-17 2002-04-30 Stride Tool, Inc. Universal retaining ring plier
TW454653U (en) * 2000-11-03 2001-09-11 Jang Shiue Chin Spring clip for both inner and outer C-typed clips
US6792837B2 (en) * 2002-10-17 2004-09-21 Stride Tool, Inc. Universal retaining ring plier tool
WO2004078418A1 (en) * 2003-03-05 2004-09-16 Knipex-Werk C. Gustav Putsch Kg Circlip pliers
IE20040399A1 (en) * 2004-06-14 2005-12-14 Seamus Duffy Parallel jaw locking snap ring pliers
US9599164B1 (en) * 2006-01-27 2017-03-21 Temper Axle Products, Corporation Systems and methods for preloading a bearing
US9764453B1 (en) 2016-03-16 2017-09-19 Temper Axle Products Corporation Systems and methods for preloading a bearing
US7055413B1 (en) * 2005-03-08 2006-06-06 Tien-Shui Wang Pair of pliers for snap rings
US20060217746A1 (en) * 2005-03-24 2006-09-28 Krolman Arthur M Renal perfusion clamp
US20120000326A1 (en) * 2010-06-30 2012-01-05 Swanstrom Tools Usa Parallel action pliers
US20130239760A1 (en) * 2012-03-16 2013-09-19 James Lucas Sprinkler repair pliers
US10974544B2 (en) 2017-04-07 2021-04-13 Temper Axle Products Corporation Systems and methods for preloading a bearing and aligning a lock nut
US9850943B1 (en) 2017-04-07 2017-12-26 Temper Axle Products Corporation Systems and methods for preloading a bearing and aligning a lock nut
US10107331B1 (en) 2017-04-07 2018-10-23 Temper Axle Products Corporation Systems and methods for preloading a bearing and aligning a lock nut
US10100872B1 (en) 2017-04-07 2018-10-16 Templer Axle Products Corporation Systems and methods for preloading a bearing and aligning a lock nut
US10982706B2 (en) 2017-08-08 2021-04-20 Temper Axle Products Corporation Lock nut with adjustable retaining ring
US10107324B1 (en) 2017-08-08 2018-10-23 Temper Axle Products Corporation Lock nut with offset retaining ring
US11135711B2 (en) * 2018-03-16 2021-10-05 Tiger Tool International Incorporated Retaining ring plier systems and methods
US10968945B2 (en) 2018-07-02 2021-04-06 Temper Axle Products Corporation Lock nut with rotatably alignable retaining ring
US10994390B2 (en) 2018-11-30 2021-05-04 Snap-On Incorporated Push button pin for pliers
TWI686273B (en) * 2019-03-29 2020-03-01 昱鋒實業股份有限公司 C-type buckle pliers
US20230138801A1 (en) 2020-03-13 2023-05-04 Tiger Tool International Incorporated Systems And Methods For Inserting And Removing Bushing Assemblies
AU2021234318A1 (en) 2020-03-13 2022-10-13 Michael Andrews Bushing insertion systems and methods
US11691249B2 (en) 2020-07-29 2023-07-04 Snap-On Incorporated Push button release mechanism for pliers
US11986934B2 (en) 2021-11-01 2024-05-21 Snap-On Incorporated Adjustable pliers

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1005268A (en) * 1911-01-06 1911-10-10 Jacob E Frailey Pliers.
US2546616A (en) * 1946-09-26 1951-03-27 Waldes Kohinoor Inc Tool for handling open-ended spring retaining rings
US2553620A (en) * 1947-09-16 1951-05-22 Yeazell William Olds Parallel expanding-jaw pliers

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2119695A (en) * 1982-05-05 1983-11-23 Kenneth Robert Scott Pliers
GB2141067A (en) * 1983-06-07 1984-12-12 James W Murphy Convertible pliers

Also Published As

Publication number Publication date
DE2022042A1 (en) 1971-06-16
DE2022042B2 (en) 1973-09-20
DE2022042C3 (en) 1974-04-11
US3662449A (en) 1972-05-16

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee