FR858921A - Clé de serrage à percussion - Google Patents

Clé de serrage à percussion

Info

Publication number
FR858921A
FR858921A FR858921DA FR858921A FR 858921 A FR858921 A FR 858921A FR 858921D A FR858921D A FR 858921DA FR 858921 A FR858921 A FR 858921A
Authority
FR
France
Prior art keywords
impact wrench
wrench
impact
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
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.)
Chicago Pneumatic Tool Co LLC
Original Assignee
Chicago Pneumatic Tool Co LLC
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 Chicago Pneumatic Tool Co LLC filed Critical Chicago Pneumatic Tool Co LLC
Application granted granted Critical
Publication of FR858921A publication Critical patent/FR858921A/fr
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
    • B25B21/026—Impact clutches

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR858921D 1938-10-14 1939-08-09 Clé de serrage à percussion Expired FR858921A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US858921XA 1938-10-14 1938-10-14

Publications (1)

Publication Number Publication Date
FR858921A true FR858921A (fr) 1940-12-06

Family

ID=22194658

Family Applications (1)

Application Number Title Priority Date Filing Date
FR858921D Expired FR858921A (fr) 1938-10-14 1939-08-09 Clé de serrage à percussion

Country Status (1)

Country Link
FR (1) FR858921A (fr)

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