FR1215014A - Apparatus for loosening and tightening screws, nuts and the like - Google Patents

Apparatus for loosening and tightening screws, nuts and the like

Info

Publication number
FR1215014A
FR1215014A FR777930A FR777930A FR1215014A FR 1215014 A FR1215014 A FR 1215014A FR 777930 A FR777930 A FR 777930A FR 777930 A FR777930 A FR 777930A FR 1215014 A FR1215014 A FR 1215014A
Authority
FR
France
Prior art keywords
loosening
nuts
tightening screws
tightening
screws
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
FR777930A
Other languages
French (fr)
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.)
VERBRENNUNGSMOTOREN PROF DR HA
AVL List GmbH
Original Assignee
VERBRENNUNGSMOTOREN PROF DR HA
Anstalt fuer Verbrennungskraftmaschinen und Messtechnik mbH
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 VERBRENNUNGSMOTOREN PROF DR HA, Anstalt fuer Verbrennungskraftmaschinen und Messtechnik mbH filed Critical VERBRENNUNGSMOTOREN PROF DR HA
Priority to FR777930A priority Critical patent/FR1215014A/en
Application granted granted Critical
Publication of FR1215014A publication Critical patent/FR1215014A/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
    • B25B19/00—Impact wrenches or screwdrivers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR777930A 1958-10-30 1958-10-30 Apparatus for loosening and tightening screws, nuts and the like Expired FR1215014A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR777930A FR1215014A (en) 1958-10-30 1958-10-30 Apparatus for loosening and tightening screws, nuts and the like

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR777930A FR1215014A (en) 1958-10-30 1958-10-30 Apparatus for loosening and tightening screws, nuts and the like

Publications (1)

Publication Number Publication Date
FR1215014A true FR1215014A (en) 1960-04-13

Family

ID=8707889

Family Applications (1)

Application Number Title Priority Date Filing Date
FR777930A Expired FR1215014A (en) 1958-10-30 1958-10-30 Apparatus for loosening and tightening screws, nuts and the like

Country Status (1)

Country Link
FR (1) FR1215014A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3054312A (en) * 1960-02-02 1962-09-18 Zengerer Hans Rotary-impact type hand tool

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3054312A (en) * 1960-02-02 1962-09-18 Zengerer Hans Rotary-impact type hand tool

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