SE301775B - - Google Patents

Info

Publication number
SE301775B
SE301775B SE994363A SE994363A SE301775B SE 301775 B SE301775 B SE 301775B SE 994363 A SE994363 A SE 994363A SE 994363 A SE994363 A SE 994363A SE 301775 B SE301775 B SE 301775B
Authority
SE
Sweden
Application number
SE994363A
Inventor
F Kaman
C Frenzel
E Etzkorn
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 SE301775B publication Critical patent/SE301775B/xx

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)
SE994363A 1962-09-11 1963-09-11 SE301775B (xx)

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
SE301775B true SE301775B (xx) 1968-06-17

Family

ID=26917229

Family Applications (1)

Application Number Title Priority Date Filing Date
SE994363A SE301775B (xx) 1962-09-11 1963-09-11

Country Status (4)

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

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5083619A (en) * 1989-09-25 1992-01-28 Chicago Pneumatic Tool Company Powered 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

Also Published As

Publication number Publication date
GB962887A (en) 1964-07-08
CH417502A (de) 1966-07-15
DE1299571B (de) 1969-07-17

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