GB962887A - Rotary impact tool - Google Patents

Rotary impact tool

Info

Publication number
GB962887A
GB962887A GB742363A GB742363A GB962887A GB 962887 A GB962887 A GB 962887A GB 742363 A GB742363 A GB 742363A GB 742363 A GB742363 A GB 742363A GB 962887 A GB962887 A GB 962887A
Authority
GB
United Kingdom
Prior art keywords
cam
hammer
anvil
jaws
arms
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
GB742363A
Other languages
English (en)
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.)
Skil Corp
Original Assignee
Skil Corp
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
Priority claimed from US222868A external-priority patent/US3228486A/en
Priority claimed from US227006A external-priority patent/US3175660A/en
Application filed by Skil Corp filed Critical Skil Corp
Publication of GB962887A publication Critical patent/GB962887A/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
    • B25B21/00—Portable power-driven screw or nut setting or loosening tools; Attachments for drilling apparatus serving the same purpose
    • B25B21/02—Portable power-driven screw or nut setting or loosening tools; Attachments for drilling apparatus serving the same purpose with means for imparting impact to screwdriver blade or nut socket
    • 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
    • B25B23/00—Details of, or accessories for, spanners, wrenches, screwdrivers
    • B25B23/14—Arrangement of torque limiters or torque indicators in wrenches or screwdrivers
    • B25B23/145—Arrangement of torque limiters or torque indicators in wrenches or screwdrivers specially adapted for fluid operated wrenches or screwdrivers
    • B25B23/1453—Arrangement of torque limiters or torque indicators in wrenches or screwdrivers specially adapted for fluid operated wrenches or screwdrivers for impact wrenches or screwdrivers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Percussive Tools And Related Accessories (AREA)
GB742363A 1962-09-11 1963-02-25 Rotary impact tool Expired GB962887A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US222868A US3228486A (en) 1962-09-11 1962-09-11 Rotary impact tool
US227006A US3175660A (en) 1962-09-28 1962-09-28 Rotary impact tool

Publications (1)

Publication Number Publication Date
GB962887A true GB962887A (en) 1964-07-08

Family

ID=26917229

Family Applications (1)

Application Number Title Priority Date Filing Date
GB742363A Expired GB962887A (en) 1962-09-11 1963-02-25 Rotary impact tool

Country Status (4)

Country Link
CH (1) CH417502A (de)
DE (1) DE1299571B (de)
GB (1) GB962887A (de)
SE (1) SE301775B (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2237229A (en) * 1989-09-25 1991-05-01 Chicago Pheumatic Tool Company Impact wrench

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2563711A (en) * 1948-02-24 1951-08-07 Clifford E Fitch Impact tool
US2716475A (en) * 1949-03-17 1955-08-30 Thor Power Tool Co Impact tools
US2836272A (en) * 1955-01-13 1958-05-27 Thor Power Tool Co Impact clutch

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2237229A (en) * 1989-09-25 1991-05-01 Chicago Pheumatic Tool Company Impact wrench
GB2237229B (en) * 1989-09-25 1993-08-18 Chicago Pneumatic Tool Co Powered impact wrench

Also Published As

Publication number Publication date
DE1299571B (de) 1969-07-17
CH417502A (de) 1966-07-15
SE301775B (de) 1968-06-17

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