BE664900A - - Google Patents

Info

Publication number
BE664900A
BE664900A BE664900A BE664900A BE664900A BE 664900 A BE664900 A BE 664900A BE 664900 A BE664900 A BE 664900A BE 664900 A BE664900 A BE 664900A BE 664900 A BE664900 A BE 664900A
Authority
BE
Belgium
Application number
BE664900A
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
Publication of BE664900A publication Critical patent/BE664900A/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
    • F16B23/0061—Specially shaped nuts or heads of bolts or screws for rotations by a tool with grooves, notches or splines on the external peripheral surface designed for tools engaging in radial direction
    • 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
    • B25B13/00—Spanners; Wrenches
    • B25B13/02—Spanners; Wrenches with rigid jaws
    • B25B13/06—Spanners; Wrenches with rigid jaws of socket type
    • B25B13/065—Spanners; Wrenches with rigid jaws of socket type characterised by the cross-section of the 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
    • 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
    • B25B15/005—Screwdrivers characterised by material or shape of the tool bit characterised by cross-section with cross- or star-shaped 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
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D1/00—Couplings for rigidly connecting two coaxial shafts or other movable machine elements
    • F16D1/10—Quick-acting couplings in which the parts are connected by simply bringing them together axially
    • F16D1/101—Quick-acting couplings in which the parts are connected by simply bringing them together axially without axial retaining means rotating with the coupling

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Milling Processes (AREA)
  • Transmission Devices (AREA)
BE664900A 1965-06-05 1965-06-03 BE664900A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6507226A NL6507226A (enrdf_load_stackoverflow) 1965-06-05 1965-06-05

Publications (1)

Publication Number Publication Date
BE664900A true BE664900A (enrdf_load_stackoverflow) 1965-10-01

Family

ID=19793307

Family Applications (1)

Application Number Title Priority Date Filing Date
BE664900A BE664900A (enrdf_load_stackoverflow) 1965-06-05 1965-06-03

Country Status (6)

Country Link
BE (1) BE664900A (enrdf_load_stackoverflow)
CH (1) CH432940A (enrdf_load_stackoverflow)
DE (1) DE1990099U (enrdf_load_stackoverflow)
FR (1) FR1444336A (enrdf_load_stackoverflow)
GB (1) GB1115193A (enrdf_load_stackoverflow)
NL (1) NL6507226A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2510683A1 (fr) * 1981-07-30 1983-02-04 Illinois Tool Works Tete d'entrainement d'un organe de fixation et accouplement de deux elements coaxiaux

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4202244A (en) * 1978-07-26 1980-05-13 Technofast, Inc. Recessed head screw
US4686874A (en) * 1985-12-23 1987-08-18 Mcgard, Inc. Tamper-proof bolt and tamper-proof bolt-key combination
US5263899A (en) * 1990-06-12 1993-11-23 Hitachi Construction Machinery Co., Ltd. Cylindrical telescopic kelly-bar apparatus
CZ299242B6 (cs) * 2004-02-05 2008-05-28 Škoda Auto a. s. Spojovací šroub pro vysoké predpetí
CN108044552B (zh) * 2018-01-22 2023-12-19 贵州理工学院 一种内六角扳手以及扳手套件
DE102018125672A1 (de) * 2018-10-16 2020-04-16 Adolf Würth GmbH & Co. KG Schraube und Antriebselement

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2510683A1 (fr) * 1981-07-30 1983-02-04 Illinois Tool Works Tete d'entrainement d'un organe de fixation et accouplement de deux elements coaxiaux

Also Published As

Publication number Publication date
FR1444336A (fr) 1966-07-01
NL6507226A (enrdf_load_stackoverflow) 1966-12-06
CH432940A (it) 1968-07-25
DE1990099U (de) 1968-07-25
GB1115193A (en) 1968-05-29

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