FR1455826A - Device for driving a screw by a screwdriver - Google Patents

Device for driving a screw by a screwdriver

Info

Publication number
FR1455826A
FR1455826A FR6288A FR6288A FR1455826A FR 1455826 A FR1455826 A FR 1455826A FR 6288 A FR6288 A FR 6288A FR 6288 A FR6288 A FR 6288A FR 1455826 A FR1455826 A FR 1455826A
Authority
FR
France
Prior art keywords
screwdriver
screw
driving
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
FR6288A
Other languages
French (fr)
Inventor
Michel Trubert
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 filed Critical
Priority to FR6288A priority Critical patent/FR1455826A/en
Application granted granted Critical
Publication of FR1455826A publication Critical patent/FR1455826A/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
    • B25B15/00—Screwdrivers
    • B25B15/001—Screwdrivers characterised by material or shape of the tool bit
    • B25B15/004—Screwdrivers characterised by material or shape of the tool bit characterised by cross-section
    • B25B15/007—Screwdrivers characterised by material or shape of the tool bit characterised by cross-section with blade of flat or substantially flat cross-section
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B23/00—Specially shaped nuts or heads of bolts or screws for rotations by a tool
    • F16B23/0007—Specially shaped nuts or heads of bolts or screws for rotations by a tool characterised by the shape of the recess or the protrusion engaging the tool
    • F16B23/0015—Specially shaped nuts or heads of bolts or screws for rotations by a tool characterised by the shape of the recess or the protrusion engaging the tool substantially rectangular, e.g. one-slot head

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR6288A 1965-02-19 1965-02-19 Device for driving a screw by a screwdriver Expired FR1455826A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR6288A FR1455826A (en) 1965-02-19 1965-02-19 Device for driving a screw by a screwdriver

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR6288A FR1455826A (en) 1965-02-19 1965-02-19 Device for driving a screw by a screwdriver

Publications (1)

Publication Number Publication Date
FR1455826A true FR1455826A (en) 1966-05-20

Family

ID=8571403

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6288A Expired FR1455826A (en) 1965-02-19 1965-02-19 Device for driving a screw by a screwdriver

Country Status (1)

Country Link
FR (1) FR1455826A (en)

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