BE789684A - TOOL HEAD - Google Patents

TOOL HEAD

Info

Publication number
BE789684A
BE789684A BE789684DA BE789684A BE 789684 A BE789684 A BE 789684A BE 789684D A BE789684D A BE 789684DA BE 789684 A BE789684 A BE 789684A
Authority
BE
Belgium
Prior art keywords
tool head
tool
head
Prior art date
Application number
Other languages
French (fr)
Original Assignee
Lana Garnet L
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.)
Publication date
Publication of BE789684A publication Critical patent/BE789684A/en

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
    • B25B23/00—Details of, or accessories for, spanners, wrenches, screwdrivers
    • B25B23/02—Arrangements for handling screws or nuts
    • B25B23/08—Arrangements for handling screws or nuts for holding or positioning screw or nut prior to or during its rotation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B31/00—Chucks; Expansion mandrels; Adaptations thereof for remote control
    • B23B31/02—Chucks
    • B23B31/10—Chucks characterised by the retaining or gripping devices or their immediate operating means
    • B23B31/12—Chucks with simultaneously-acting jaws, whether or not also individually adjustable
    • 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
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B25/00—Screws that cut thread in the body into which they are screwed, e.g. wood screws
    • F16B25/001—Screws that cut thread in the body into which they are screwed, e.g. wood screws characterised by the material of the body into which the screw is screwed
    • F16B25/0015—Screws that cut thread in the body into which they are screwed, e.g. wood screws characterised by the material of the body into which the screw is screwed the material being a soft organic material, e.g. wood or plastic

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Wood Science & Technology (AREA)
  • Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
  • Portable Nailing Machines And Staplers (AREA)
BE789684D 1972-01-20 TOOL HEAD BE789684A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US21938272A 1972-01-20 1972-01-20

Publications (1)

Publication Number Publication Date
BE789684A true BE789684A (en) 1973-02-01

Family

ID=22819047

Family Applications (1)

Application Number Title Priority Date Filing Date
BE789684D BE789684A (en) 1972-01-20 TOOL HEAD

Country Status (7)

Country Link
BE (1) BE789684A (en)
CA (1) CA988755A (en)
CH (1) CH544622A (en)
DE (1) DE2249826C3 (en)
FR (1) FR2168747A5 (en)
IT (1) IT968590B (en)
NO (1) NO131917C (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4008750A1 (en) * 1990-03-19 1991-09-26 Hilti Ag Fixing device-driving tool - incorporates rotary drill and bolt-setting mechanism
DE29805902U1 (en) * 1998-03-31 1999-07-29 Sfs Industrie Holding Ag, Heerbrugg Screwdriver element

Also Published As

Publication number Publication date
CA988755A (en) 1976-05-11
DE2249826B2 (en) 1974-07-11
FR2168747A5 (en) 1973-08-31
DE2249826A1 (en) 1973-08-02
CH544622A (en) 1973-11-30
DE2249826C3 (en) 1975-03-13
IT968590B (en) 1974-03-20
NO131917C (en) 1975-08-27
NO131917B (en) 1975-05-20

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