CH417502A - Schlagwerkzeug - Google Patents

Schlagwerkzeug

Info

Publication number
CH417502A
CH417502A CH936063A CH936063A CH417502A CH 417502 A CH417502 A CH 417502A CH 936063 A CH936063 A CH 936063A CH 936063 A CH936063 A CH 936063A CH 417502 A CH417502 A CH 417502A
Authority
CH
Switzerland
Prior art keywords
impact tool
impact
tool
Prior art date
Application number
CH936063A
Other languages
English (en)
Inventor
Alphonse Kaman Frank
John Frenzel Carl
Francis Etzkorn Elmer
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 CH417502A publication Critical patent/CH417502A/de

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)
CH936063A 1962-09-11 1963-07-26 Schlagwerkzeug CH417502A (de)

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
CH417502A true CH417502A (de) 1966-07-15

Family

ID=26917229

Family Applications (1)

Application Number Title Priority Date Filing Date
CH936063A CH417502A (de) 1962-09-11 1963-07-26 Schlagwerkzeug

Country Status (4)

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

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
DE1299571B (de) 1969-07-17
SE301775B (de) 1968-06-17
GB962887A (en) 1964-07-08

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