GB976132A - Improvement in hand tool for cutting cable sheaths - Google Patents

Improvement in hand tool for cutting cable sheaths

Info

Publication number
GB976132A
GB976132A GB4325362A GB4325362A GB976132A GB 976132 A GB976132 A GB 976132A GB 4325362 A GB4325362 A GB 4325362A GB 4325362 A GB4325362 A GB 4325362A GB 976132 A GB976132 A GB 976132A
Authority
GB
United Kingdom
Prior art keywords
degrees
cable
cutting
face
strap
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
GB4325362A
Inventor
Roland Beaty Thom
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.)
Balfour Beatty PLC
Original Assignee
BICC PLC
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 BICC PLC filed Critical BICC PLC
Priority to GB4325362A priority Critical patent/GB976132A/en
Publication of GB976132A publication Critical patent/GB976132A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
    • H02G1/12—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for removing insulation or armouring from cables, e.g. from the end thereof
    • H02G1/1202—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for removing insulation or armouring from cables, e.g. from the end thereof by cutting and withdrawing insulation
    • H02G1/1204—Hand-held tools
    • H02G1/1221—Hand-held tools the cutting element rotating about the wire or cable

Landscapes

  • Removal Of Insulation Or Armoring From Wires Or Cables (AREA)
  • Knives (AREA)

Abstract

976,132. Cable strippers. BRITISH INSULATED CALLENDER'S CABLES Ltd. Nov. 15, 1963 [Nov. 15, 1962], No. 43253/62. Heading H2C. A cable stripper of the kind which is rotated about the cable so that a blade makes a helical cut in the cable sheath has at least a pair of jaws between which the cable is mounted, one of which jaws is adjustable and carries the cutting blade. In the arrangement shown a V- shaped strap 7 connected to the end of crank 3 constitutes effectively two fixed jaws. The movable jaw is formed from a body 12 and carries blade 18 and may be adjusted within the limbs 9 of the V-shaped strap, being clamped in position by bolt 26 which passes through slots 11 and hole 17. The cutting blade 18 is so mounted on the body 12 that (a) the cutting face 20 (Fig. 10) is inclined to a plane normal to any plane containing the axis of the cable at an angle lying between 10 degrees and 20 degrees; (b) the cutting edge 19 lies in a plane that is parallel to the plane containing the surface 13 of the third jaw; (c) the cutting face 20 is inclined to the plane containing the cutting edge which lies normal to the plane containing the surface 13 of the third jaw by an angle lying between 5 degrees and 15 degrees; (d) the abutment face 21 is inclined to the cutting face 20 by an angle a lying between 20 degrees and 40 degrees. The angle between the inside faces of the V-shaped end of the strap is approximately 60 degrees and the front end face of the V-shaped end of the strap lies in a plane parallel to the cutting face 20 of the cutting blade. Two opposite edges of the end face 13 of body 12 are chamfered to form surfaces 14 parallel to the inside faces of the V-shaped end 8. In a further embodiment the free ends of the strap are attached to a bridging piece formed with an aperture in which slides the crank arm which is secured to the end of the body opposite to the end which forms the third jaw.
GB4325362A 1962-11-15 1962-11-15 Improvement in hand tool for cutting cable sheaths Expired GB976132A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB4325362A GB976132A (en) 1962-11-15 1962-11-15 Improvement in hand tool for cutting cable sheaths

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4325362A GB976132A (en) 1962-11-15 1962-11-15 Improvement in hand tool for cutting cable sheaths

Publications (1)

Publication Number Publication Date
GB976132A true GB976132A (en) 1964-11-25

Family

ID=10427944

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4325362A Expired GB976132A (en) 1962-11-15 1962-11-15 Improvement in hand tool for cutting cable sheaths

Country Status (1)

Country Link
GB (1) GB976132A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3361015A (en) * 1966-11-23 1968-01-02 James J. Matthews End stripping tool
US3528325A (en) * 1966-11-29 1970-09-15 Nippon Electric Co Helical cutter
CN107749594A (en) * 2017-11-29 2018-03-02 国家电网公司 Cable insulation facing attachment

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3361015A (en) * 1966-11-23 1968-01-02 James J. Matthews End stripping tool
US3528325A (en) * 1966-11-29 1970-09-15 Nippon Electric Co Helical cutter
CN107749594A (en) * 2017-11-29 2018-03-02 国家电网公司 Cable insulation facing attachment

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