SE0402817D0 - Screw Nut Combination - Google Patents

Screw Nut Combination

Info

Publication number
SE0402817D0
SE0402817D0 SE0402817A SE0402817A SE0402817D0 SE 0402817 D0 SE0402817 D0 SE 0402817D0 SE 0402817 A SE0402817 A SE 0402817A SE 0402817 A SE0402817 A SE 0402817A SE 0402817 D0 SE0402817 D0 SE 0402817D0
Authority
SE
Sweden
Prior art keywords
screw nut
nut combination
screw
nut
mroe
Prior art date
Application number
SE0402817A
Other languages
Swedish (sv)
Other versions
SE529679C2 (en
SE0402817L (en
Inventor
Sune Sven Erik Saell
Original Assignee
Oljeteknik Sune Saell 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 Oljeteknik Sune Saell Ab filed Critical Oljeteknik Sune Saell Ab
Priority to SE0402817A priority Critical patent/SE529679C2/en
Publication of SE0402817D0 publication Critical patent/SE0402817D0/en
Publication of SE0402817L publication Critical patent/SE0402817L/en
Publication of SE529679C2 publication Critical patent/SE529679C2/en

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
    • 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
    • F16B39/32—Locking by means of a pawl or pawl-like tongue

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transmission Devices (AREA)
  • Forging (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)

Abstract

To prevent a screw nut combination becoming undesirably loosened either the screw or nut has one or mroe sharp-edged tracks, whilst the nut or screw has corresponding recesses with a straight and a sloping side.
SE0402817A 2004-11-16 2004-11-16 Screw and nut combination is secured against undesirable loosening by screw or nut having one or more sharp-edged tracks SE529679C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SE0402817A SE529679C2 (en) 2004-11-16 2004-11-16 Screw and nut combination is secured against undesirable loosening by screw or nut having one or more sharp-edged tracks

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0402817A SE529679C2 (en) 2004-11-16 2004-11-16 Screw and nut combination is secured against undesirable loosening by screw or nut having one or more sharp-edged tracks

Publications (3)

Publication Number Publication Date
SE0402817D0 true SE0402817D0 (en) 2004-11-16
SE0402817L SE0402817L (en) 2006-05-17
SE529679C2 SE529679C2 (en) 2007-10-23

Family

ID=33516477

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0402817A SE529679C2 (en) 2004-11-16 2004-11-16 Screw and nut combination is secured against undesirable loosening by screw or nut having one or more sharp-edged tracks

Country Status (1)

Country Link
SE (1) SE529679C2 (en)

Also Published As

Publication number Publication date
SE529679C2 (en) 2007-10-23
SE0402817L (en) 2006-05-17

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Legal Events

Date Code Title Description
NUG Patent has lapsed