GB791483A - Improvements relating to crimping tools - Google Patents

Improvements relating to crimping tools

Info

Publication number
GB791483A
GB791483A GB3172255A GB3172255A GB791483A GB 791483 A GB791483 A GB 791483A GB 3172255 A GB3172255 A GB 3172255A GB 3172255 A GB3172255 A GB 3172255A GB 791483 A GB791483 A GB 791483A
Authority
GB
United Kingdom
Prior art keywords
piston
die
intensifier
cylinder
valve
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
GB3172255A
Inventor
Alec Johnson Fox
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.)
Corner & Co Ltd G
Original Assignee
Corner & Co Ltd G
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 Corner & Co Ltd G filed Critical Corner & Co Ltd G
Priority to GB3172255A priority Critical patent/GB791483A/en
Publication of GB791483A publication Critical patent/GB791483A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H01R43/04—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for forming connections by deformation, e.g. crimping tool
    • H01R43/042—Hand tools for crimping
    • H01R43/0427—Hand tools for crimping fluid actuated hand crimping tools

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Supply Devices, Intensifiers, Converters, And Telemotors (AREA)

Abstract

791,483. Jointing by stamping. CORNER & CO., Ltd., G. Oct. 15, 1956 [Nov. 7, 1955], No. 31722/55. Class 83 (4). A crimping tool comprises a pair of relatively movable dies 7 and 9 the die 7 being actuated by a piston 5 in a hydraulic cylinder 1 to which hydraulic fluid is supplied by a hydro-pneumatic intensifier 2. The piston 5 is spring-loaded and attached to the die 7 by a rod 8. The intensifier consists of cylinders 11 and 12 each being provided with pistons 13 and 14 respectively interconnected by a rod 15. An oil pressure hose 3 connects the intensifier to the cylinder 1. In operation, movement of a lever 10 closes an outlet valve 16 and opens an inlet valve 17 to supply air pressure to operate the pistons 13 and 14. An intensified hydraulic pressure is transmitted by piston 14 via the hose to the piston 5 which is slightly larger than piston 14 but smaller than piston 13 and the piston 5 moves the die 7 towards the die 9 to effect the crimping operation. When the lever 10 is released the inlet valve 17 closes and the valve 16 opens to exhaust the cylinder 11 and a spring 21 returns piston 13 to its original position.
GB3172255A 1955-11-07 1955-11-07 Improvements relating to crimping tools Expired GB791483A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3172255A GB791483A (en) 1955-11-07 1955-11-07 Improvements relating to crimping tools

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3172255A GB791483A (en) 1955-11-07 1955-11-07 Improvements relating to crimping tools

Publications (1)

Publication Number Publication Date
GB791483A true GB791483A (en) 1958-03-05

Family

ID=10327405

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3172255A Expired GB791483A (en) 1955-11-07 1955-11-07 Improvements relating to crimping tools

Country Status (1)

Country Link
GB (1) GB791483A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3087530A (en) * 1961-01-10 1963-04-30 Burndy Corp Single pole hot stick

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3087530A (en) * 1961-01-10 1963-04-30 Burndy Corp Single pole hot stick

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