BE684086A - - Google Patents

Info

Publication number
BE684086A
BE684086A BE684086DA BE684086A BE 684086 A BE684086 A BE 684086A BE 684086D A BE684086D A BE 684086DA BE 684086 A BE684086 A BE 684086A
Authority
BE
Belgium
Application number
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 FR24572A external-priority patent/FR1443552A/fr
Application filed filed Critical
Publication of BE684086A publication Critical patent/BE684086A/xx

Links

Classifications

    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
BE684086D 1965-07-13 1966-07-13 BE684086A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR24573A FR1441073A (fr) 1965-07-13 1965-07-13 Vis de sécurité à taquets
FR24572A FR1443552A (fr) 1965-07-13 1965-07-13 Tournevis spéciaux pour vis de sécurité à taquets

Publications (1)

Publication Number Publication Date
BE684086A true BE684086A (fr) 1966-12-16

Family

ID=26164766

Family Applications (1)

Application Number Title Priority Date Filing Date
BE684086D BE684086A (fr) 1965-07-13 1966-07-13

Country Status (2)

Country Link
BE (1) BE684086A (fr)
FR (1) FR1441073A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0129717A1 (fr) * 1983-05-25 1985-01-02 Wirth Maschinen- und Bohrgeräte-Fabrik GmbH Dispositif pour le mouvement rotatif et axial des boulons

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0129717A1 (fr) * 1983-05-25 1985-01-02 Wirth Maschinen- und Bohrgeräte-Fabrik GmbH Dispositif pour le mouvement rotatif et axial des boulons
US4565111A (en) * 1983-05-25 1986-01-21 Wirth Maschinen-Und Bohrgerate-Fabrick Gmbh Device for rotating and axially moving a bolt

Also Published As

Publication number Publication date
FR1441073A (fr) 1966-06-03

Similar Documents

Publication Publication Date Title
BE673125A (fr)
JPS423573Y1 (fr)
FR2115063B2 (fr)
BE684086A (fr)
AU5791767A (fr)
BE658116A (fr)
BE659435A (fr)
BE659769A (fr)
BE660468A (fr)
BE660680A (fr)
BE661036A (fr)
BE661304A (fr)
BE673317A (fr)
BE662704A (fr)
BE663744A (fr)
BE664770A (fr)
BE666660A (fr)
BE667205A (fr)
BE667746A (fr)
SE313943B (fr)
NL6610572A (fr)
NL6603893A (fr)
BE682107A (fr)
BE682027A (fr)
BE674896A (fr)