GB909919A - Tools for removing wrapped wire connections from terminals - Google Patents

Tools for removing wrapped wire connections from terminals

Info

Publication number
GB909919A
GB909919A GB3369/59A GB336959A GB909919A GB 909919 A GB909919 A GB 909919A GB 3369/59 A GB3369/59 A GB 3369/59A GB 336959 A GB336959 A GB 336959A GB 909919 A GB909919 A GB 909919A
Authority
GB
United Kingdom
Prior art keywords
sleeve
shaft
tool
terminal
wrapped wire
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
GB3369/59A
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.)
AT&T Corp
Original Assignee
Western Electric Co 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 Western Electric Co Inc filed Critical Western Electric Co Inc
Publication of GB909919A publication Critical patent/GB909919A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D487/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00
    • C07D487/02—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00 in which the condensed system contains two hetero rings
    • C07D487/04—Ortho-condensed systems
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
    • H01R43/033—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for wrapping or unwrapping wire connections
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
    • H01R43/033—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for wrapping or unwrapping wire connections
    • H01R43/0335—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for wrapping or unwrapping wire connections for unwraping
    • 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
    • Y10T29/53274—Means to disassemble electrical device
    • Y10T29/53283—Means comprising hand-manipulatable implement
    • 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
    • Y10T29/53687—Means to assemble or disassemble by rotation of work part
    • Y10T29/53691—Means to insert or remove helix

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Electric Cable Installation (AREA)
  • Removal Of Insulation Or Armoring From Wires Or Cables (AREA)
  • Manufacturing Of Electrical Connectors (AREA)

Abstract

909,919. Unwrapping wire from terminals. WESTERN ELECTRIC CO. Inc. Jan. 30, 1959 [Feb. 17, 1958], No. 3369/59. Class 83 (4). A tool for removing a wrapped wire connection from a terminal comprises a shaft having at one end means for engaging the connection and a passageway for receiving the terminal, the shaft being positioned within a sleeve, a tubular handle enclosing the other end of the shaft and secured to the sleeve, a plunger slidable within the handle being attached to the said other end of the shaft, and biasing means for normally withdrawing the one end of the shaft within the sleeve. The tool includes a shaft 10 in a sleeve 12, connected thereto by a pin and slot means 14, 15, and a tubular handle 31 secured by screw-threads 33 to a threaded enlargement 18 of the sleeve 12. A sleeve 27, which may be of insulating material, surrounds the outer part of the sleeve 12 and is held to the handle 31 by a spring 26 between washers bearing on its inner flanged end and on the part 18 of the sleeve 12. In operation the tool is placed over a terminal 39 with a wrapped wire connection 42 thereon so that the terminal is received in the end of the sleeves 27, 12 and in a cavity 13 in the end of the shaft 10, and a lead-in portion 43 of the connection lodges in one of slots 28 in the end of the outer sleeve 27. The tool is then rotated so that the lead 43 bottoms in the slot 28 and is held thereby against rotation. Teeth 11 on the end of the shaft 10 engage, on continued rotation of the tool, the end of the wrapped wire 43 to loosen and unwrap it from the terminal 39 and allow it to lodge in threaded grooves 17 in the end of the sleeve 12. The wrapping may be carried and stored in the tool and ejected by depressing a plunger 35 against a spring 37 to cause the shaft 10 to slide relatively to the sleeve 12 or by rotating the tool in the opposite direction. The teeth 11 may extend in both clockwise and counterclockwise directions and the threading 17 be formed with both left and right-handed threads. U.S.A. Specification 2,804,887 is referred to.
GB3369/59A 1958-02-17 1959-01-30 Tools for removing wrapped wire connections from terminals Expired GB909919A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US715736A US3019517A (en) 1958-02-17 1958-02-17 Wire unwrapping tool

Publications (1)

Publication Number Publication Date
GB909919A true GB909919A (en) 1962-11-07

Family

ID=24875270

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3369/59A Expired GB909919A (en) 1958-02-17 1959-01-30 Tools for removing wrapped wire connections from terminals

Country Status (5)

Country Link
US (1) US3019517A (en)
BE (1) BE574827A (en)
FR (1) FR1214453A (en)
GB (1) GB909919A (en)
NL (2) NL109639C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5001823A (en) * 1989-07-17 1991-03-26 Kennametal Inc. Method of removing a collet from a retainer

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3095913A (en) * 1959-05-29 1963-07-02 Gen Electric Co Ltd Devices for wrapping and removing wrapped connections
US3095640A (en) * 1959-11-04 1963-07-02 Feranti Ltd Tools for unwrapping wrapped electrical connections
US3212536A (en) * 1962-12-05 1965-10-19 Western Electric Co Combination wire wrap and unwrap tool
US3262193A (en) * 1964-05-22 1966-07-26 Automatic Elect Lab Wire strapping tool
US3191281A (en) * 1964-06-04 1965-06-29 Amp Inc Apparatus for making electrical connections
US3394741A (en) * 1965-11-18 1968-07-30 Heckethorn Mfg Woven wire mesh separating
US3521678A (en) * 1968-06-28 1970-07-28 Western Electric Co Wire unwrap tool
US3524482A (en) * 1968-06-28 1970-08-18 Western Electric Co Wire unwrapping apparatus
US3866846A (en) * 1972-09-25 1975-02-18 Ted C Dorsey Wire wrap tool
US3994320A (en) * 1975-06-11 1976-11-30 Dorsey Ted C Wire wrap tool
US4195401A (en) * 1977-11-07 1980-04-01 Cooper Industries, Inc. Conductor unwrapping bit
US4236303A (en) * 1979-07-02 1980-12-02 Burroughs Corporation Wire unwrap assembly for use on automatic wiring machines
US4694998A (en) * 1985-09-26 1987-09-22 The Boeing Company Vacuum assembly for wire unwrapper
US4753727A (en) * 1986-04-01 1988-06-28 The Lee Company Self-retaining smooth bore insert and method of installing same
US5214831A (en) * 1991-05-31 1993-06-01 Thiokol Corporation Helicoil extraction tool
US5245749A (en) * 1992-09-14 1993-09-21 Couch Jr Donald J Wire wrapping and unwrapping kit
US7587799B2 (en) * 2007-12-19 2009-09-15 Yu Hsin Li Installation tool for helical coil inserts
CN101964494B (en) * 2009-07-24 2013-08-07 泰科电子(上海)有限公司 Network cable untwisting tool

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1803518A (en) * 1927-11-01 1931-05-05 United Metal Hose Co Inc Spring-expanding apparatus
US2688449A (en) * 1948-12-08 1954-09-07 Western Electric Co Wire winding tool
US2855661A (en) * 1953-10-19 1958-10-14 Heli Coil Corp Power inserting tool
US2885771A (en) * 1954-10-11 1959-05-12 Ideal Ind Spring type connector wrench
US2804887A (en) * 1954-10-22 1957-09-03 Bell Telephone Labor Inc Tool for unwrapping wrapped wire connections
US2839823A (en) * 1955-05-25 1958-06-24 Heli Coil Corp Inserting tool for push-in inserts

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5001823A (en) * 1989-07-17 1991-03-26 Kennametal Inc. Method of removing a collet from a retainer

Also Published As

Publication number Publication date
NL109639C (en) 1964-09-16
FR1214453A (en) 1960-04-08
BE574827A (en) 1959-05-15
NL235475A (en)
US3019517A (en) 1962-02-06

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