DK447085D0 - SCREW AND RELATED SCREWS - Google Patents

SCREW AND RELATED SCREWS

Info

Publication number
DK447085D0
DK447085D0 DK447085A DK447085A DK447085D0 DK 447085 D0 DK447085 D0 DK 447085D0 DK 447085 A DK447085 A DK 447085A DK 447085 A DK447085 A DK 447085A DK 447085 D0 DK447085 D0 DK 447085D0
Authority
DK
Denmark
Prior art keywords
screw
related screws
screws
Prior art date
Application number
DK447085A
Other languages
Danish (da)
Other versions
DK447085A (en
Inventor
Hermann Grossberndt
Original Assignee
Jaeger Eberhard Gmbh
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 Jaeger Eberhard Gmbh filed Critical Jaeger Eberhard Gmbh
Publication of DK447085D0 publication Critical patent/DK447085D0/en
Publication of DK447085A publication Critical patent/DK447085A/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
    • B25B13/00—Spanners; Wrenches
    • B25B13/02—Spanners; Wrenches with rigid jaws
    • B25B13/06—Spanners; Wrenches with rigid jaws of socket type
    • 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
    • F16B23/0053—Specially shaped nuts or heads of bolts or screws for rotations by a tool with a conical or prismatic recess for receiving a centering pin of the tool apparatus
    • 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
    • F16B23/0076—Specially shaped nuts or heads of bolts or screws for rotations by a tool causing slipping of the tool in loosening rotation, i.e. disabling unscrewing unless another tool is used
    • 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
    • F16B33/00—Features common to bolt and nut
    • F16B33/006—Non-metallic fasteners using screw-thread

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
  • Dowels (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
DK447085A 1984-10-03 1985-10-02 SCREW AND RELATED SCREWS DK447085A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19843436204 DE3436204A1 (en) 1984-10-03 1984-10-03 SCREW AND DRIVING TOOL HERE

Publications (2)

Publication Number Publication Date
DK447085D0 true DK447085D0 (en) 1985-10-02
DK447085A DK447085A (en) 1986-04-04

Family

ID=6246959

Family Applications (1)

Application Number Title Priority Date Filing Date
DK447085A DK447085A (en) 1984-10-03 1985-10-02 SCREW AND RELATED SCREWS

Country Status (5)

Country Link
EP (1) EP0176969A1 (en)
DE (1) DE3436204A1 (en)
DK (1) DK447085A (en)
FI (1) FI853581L (en)
NO (1) NO853895L (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2051728C (en) * 1990-10-03 1996-03-19 Michael Janusz Fastener having recessed, non-circular head, and fastener-driving tool
DE4410475A1 (en) * 1994-03-25 1995-09-28 Profil Verbindungstechnik Gmbh Rivetable element, assembly part with a rivetable element as well as rivet die and method for producing the assembly part
GB2309238B (en) * 1996-01-12 2000-06-21 Carrington Weldgrip Ltd Rockbolt installation
GB9617920D0 (en) * 1996-08-28 1996-10-09 Jaguar Cars Tool for screw threaded fasteners
DE202008008994U1 (en) * 2008-07-03 2009-11-19 Greiner-Fuchs, Georg Aperture device for covering a space formed between two walls
CN112518305A (en) * 2020-11-25 2021-03-19 南京宇众自动化装备有限公司 Bolt mounting device

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4258596A (en) * 1978-01-18 1981-03-31 Southco, Inc. Tamper-resistant fastener
US4459074A (en) * 1981-12-15 1984-07-10 Russell, Burdsall & Ward Corporation Socket drive
US4457654A (en) * 1982-03-26 1984-07-03 Illinois Tool Works Inc. Tool gripping fastener
GB2123509B (en) * 1982-06-25 1986-01-29 Atomic Energy Authority Uk Screw fasteners
JPS59117908A (en) * 1982-11-09 1984-07-07 タイタス・ツ−ル・カムパニ−・リミテツド Fastener and its manufacture

Also Published As

Publication number Publication date
DE3436204A1 (en) 1986-04-03
FI853581A0 (en) 1985-09-18
NO853895L (en) 1986-04-04
DK447085A (en) 1986-04-04
EP0176969A1 (en) 1986-04-09
FI853581L (en) 1986-04-04

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Legal Events

Date Code Title Description
AHB Application shelved due to non-payment