EP3688321A4 - Locking device and a fastening device comprising such a locking device - Google Patents

Locking device and a fastening device comprising such a locking device Download PDF

Info

Publication number
EP3688321A4
EP3688321A4 EP18861002.6A EP18861002A EP3688321A4 EP 3688321 A4 EP3688321 A4 EP 3688321A4 EP 18861002 A EP18861002 A EP 18861002A EP 3688321 A4 EP3688321 A4 EP 3688321A4
Authority
EP
European Patent Office
Prior art keywords
locking device
fastening
locking
fastening device
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.)
Withdrawn
Application number
EP18861002.6A
Other languages
German (de)
French (fr)
Other versions
EP3688321A1 (en
Inventor
Alexander HARPA
Elias WENNERSTEN
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Combolt AB
Original Assignee
Combolt AB
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 Combolt AB filed Critical Combolt AB
Publication of EP3688321A1 publication Critical patent/EP3688321A1/en
Publication of EP3688321A4 publication Critical patent/EP3688321A4/en
Withdrawn legal-status Critical Current

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
    • F16B37/00—Nuts or like thread-engaging members
    • F16B37/08—Quickly-detachable or mountable nuts, e.g. consisting of two or more parts; Nuts movable along the bolt after tilting the nut
    • F16B37/0807—Nuts engaged from the end of the bolt, e.g. axially slidable nuts
    • F16B37/085—Nuts engaged from the end of the bolt, e.g. axially slidable nuts with at least one unthreaded portion in both the nut and the bolt
    • 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
    • F16B37/00—Nuts or like thread-engaging members
    • F16B37/08—Quickly-detachable or mountable nuts, e.g. consisting of two or more parts; Nuts movable along the bolt after tilting the nut
    • F16B37/0807—Nuts engaged from the end of the bolt, e.g. axially slidable nuts
    • F16B37/0814—Nuts engaged from the end of the bolt, e.g. axially slidable nuts movable along the bolt after tilting the nut
    • 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
    • F16B39/00—Locking of screws, bolts or nuts
    • F16B39/22—Locking of screws, bolts or nuts in which the locking takes place during screwing down or tightening
    • F16B39/28—Locking of screws, bolts or nuts in which the locking takes place during screwing down or tightening by special members on, or shape of, the nut or bolt
    • F16B39/30—Locking exclusively by special shape of the screw-thread
    • 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
    • F16B37/00—Nuts or like thread-engaging members
    • F16B37/04—Devices for fastening nuts to surfaces, e.g. sheets, plates
    • F16B37/044—Nut cages
    • 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
    • F16B37/00—Nuts or like thread-engaging members
    • F16B37/16—Wing-nuts

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Connection Of Plates (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
  • Clamps And Clips (AREA)
  • Bolts, Nuts, And Washers (AREA)
EP18861002.6A 2017-09-29 2018-10-01 Locking device and a fastening device comprising such a locking device Withdrawn EP3688321A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE1751205A SE542412C2 (en) 2017-09-29 2017-09-29 Locking device and use of such device
PCT/SE2018/051004 WO2019066717A1 (en) 2017-09-29 2018-10-01 Locking device and a fastening device comprising such a locking device

Publications (2)

Publication Number Publication Date
EP3688321A1 EP3688321A1 (en) 2020-08-05
EP3688321A4 true EP3688321A4 (en) 2020-11-11

Family

ID=65903230

Family Applications (1)

Application Number Title Priority Date Filing Date
EP18861002.6A Withdrawn EP3688321A4 (en) 2017-09-29 2018-10-01 Locking device and a fastening device comprising such a locking device

Country Status (3)

Country Link
EP (1) EP3688321A4 (en)
SE (1) SE542412C2 (en)
WO (1) WO2019066717A1 (en)

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH243424A (en) * 1943-11-01 1946-07-15 Henry Walker Ernest Screw nut.
US3878757A (en) * 1973-04-02 1975-04-22 Jr William V Puklus Automatic locking sliding nut
DE8506747U1 (en) * 1985-03-08 1986-07-03 Hünnebeck GmbH, 4030 Ratingen Anchor nut for formwork anchor
DE19825132A1 (en) * 1998-06-05 1999-12-09 Fischer Artur Werke Gmbh Bolt thread for screw connection with bolt and nut
US20040161317A1 (en) * 2003-02-14 2004-08-19 Jones Christopher A. Rapid fastening screw apparatus and method
GB2402965A (en) * 2004-07-27 2004-12-22 Alan David Hughes Auxiliary lock comprising threaded stud and quick-release nut
DE102005015975A1 (en) * 2005-04-07 2006-11-02 Göttel, Günter Speed clamping nut for use in vehicle, has through hole that is inclined at specific angle to axis, where through hole is larger than external thread of threaded bolt and comprises vertical partial internal thread
WO2008030409A2 (en) * 2006-09-05 2008-03-13 Goldbaum Harold J Positive auto blocking machine screw mechanism
FR2941504A1 (en) * 2009-01-26 2010-07-30 Icm Group Quick release nut for installing cable trough, has gripping stem and tilting base successively located along main axis of nut, where tilting base is extended by radially projecting from stem for forming tilting lever
CA2774379A1 (en) * 2012-04-10 2013-10-10 Peter R. Bull Self-locking threaded fasteners and release tools for same

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5558481A (en) * 1994-01-28 1996-09-24 Park; Joon Self-locking quick disengagement nut for clamps and the like
SE538548C2 (en) * 2014-11-21 2016-09-13 Combolt Ab Fastening device and use of such a device
SE540600C2 (en) * 2016-03-02 2018-10-02 Combolt Ab Locking device and the use of such device

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH243424A (en) * 1943-11-01 1946-07-15 Henry Walker Ernest Screw nut.
US3878757A (en) * 1973-04-02 1975-04-22 Jr William V Puklus Automatic locking sliding nut
DE8506747U1 (en) * 1985-03-08 1986-07-03 Hünnebeck GmbH, 4030 Ratingen Anchor nut for formwork anchor
DE19825132A1 (en) * 1998-06-05 1999-12-09 Fischer Artur Werke Gmbh Bolt thread for screw connection with bolt and nut
US20040161317A1 (en) * 2003-02-14 2004-08-19 Jones Christopher A. Rapid fastening screw apparatus and method
GB2402965A (en) * 2004-07-27 2004-12-22 Alan David Hughes Auxiliary lock comprising threaded stud and quick-release nut
DE102005015975A1 (en) * 2005-04-07 2006-11-02 Göttel, Günter Speed clamping nut for use in vehicle, has through hole that is inclined at specific angle to axis, where through hole is larger than external thread of threaded bolt and comprises vertical partial internal thread
WO2008030409A2 (en) * 2006-09-05 2008-03-13 Goldbaum Harold J Positive auto blocking machine screw mechanism
FR2941504A1 (en) * 2009-01-26 2010-07-30 Icm Group Quick release nut for installing cable trough, has gripping stem and tilting base successively located along main axis of nut, where tilting base is extended by radially projecting from stem for forming tilting lever
CA2774379A1 (en) * 2012-04-10 2013-10-10 Peter R. Bull Self-locking threaded fasteners and release tools for same

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2019066717A1 *

Also Published As

Publication number Publication date
SE542412C2 (en) 2020-04-21
SE1751205A1 (en) 2019-03-30
EP3688321A1 (en) 2020-08-05
WO2019066717A1 (en) 2019-04-04

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