NO945010L - Momentskrue eller momentmutter - Google Patents

Momentskrue eller momentmutter

Info

Publication number
NO945010L
NO945010L NO945010A NO945010A NO945010L NO 945010 L NO945010 L NO 945010L NO 945010 A NO945010 A NO 945010A NO 945010 A NO945010 A NO 945010A NO 945010 L NO945010 L NO 945010L
Authority
NO
Norway
Prior art keywords
torque
connection
threads
fastener
screw
Prior art date
Application number
NO945010A
Other languages
English (en)
Other versions
NO945010D0 (no
Inventor
Paul Gunnar Watterback
Original Assignee
Excelsior Dev Inc
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 Excelsior Dev Inc filed Critical Excelsior Dev Inc
Publication of NO945010L publication Critical patent/NO945010L/no
Publication of NO945010D0 publication Critical patent/NO945010D0/no

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
    • F16B31/00—Screwed connections specially modified in view of tensile load; Break-bolts
    • F16B31/02—Screwed connections specially modified in view of tensile load; Break-bolts for indicating the attainment of a particular tensile load or limiting tensile load
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S411/00—Expanded, threaded, driven, headed, tool-deformed, or locked-threaded fastener
    • Y10S411/924—Coupled nut and bolt
    • Y10S411/929—Thread lock
    • Y10S411/931—Superposed nuts

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Rotary Pumps (AREA)
  • Hand Tools For Fitting Together And Separating, Or Other Hand Tools (AREA)

Abstract

Oppfinnelsen vedrører en momentmutter eller moment- skrue, dvs. en festeanordning med arbeidsgjenger, dvs. gjenger som er virksomme ved anordningens festefunk- sjon, og en indikeringsinnretning som er integrert i anord- ningen og som utløses ved et forhåndsbestemt tiltrek- ningsmoment. Oppfinnelsen omfatter et indre feste- element (7) med arbeidsgjenger (8) og på utsiden av det indre festeelement et ytre hunnelement (10), dreibart ved hjelp av en nøkkel, tang, skrutrekker eller annet verktøy. Hunnelementet er forbundet til det indre festeelement ved hjelp av en forbindelse (13) med tilstrekkelig styrke til å overføre til det indre festeelement et moment med en størrelse som festeanordningen er konstruert for. Det ytre hunnelement (10) er anordnet slik at det ved tiltrekking av forbindelsen løsner og roterer i forhold til det indre feste- element (7), men ikke før det forhåndsbestemte moment er overskredet. Forbindelsen mellom det ytre hunn- element (10) og det indre festeelement (7) består av en konisk skrueforbindelse.
NO945010A 1991-01-16 1994-12-23 Momentskrue eller momentmutter NO945010D0 (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE9100131A SE467797B (sv) 1991-01-16 1991-01-16 Momentmutter eller momentskruv med koniskt gaengfoerband
PCT/SE1992/000519 WO1994002749A1 (en) 1991-01-16 1992-07-15 Dynamometric screw or nut

Publications (2)

Publication Number Publication Date
NO945010L true NO945010L (no) 1994-12-23
NO945010D0 NO945010D0 (no) 1994-12-23

Family

ID=26660967

Family Applications (1)

Application Number Title Priority Date Filing Date
NO945010A NO945010D0 (no) 1991-01-16 1994-12-23 Momentskrue eller momentmutter

Country Status (14)

Country Link
US (1) US5688088A (no)
EP (1) EP0650560B1 (no)
JP (1) JP3237847B2 (no)
KR (1) KR100224511B1 (no)
AT (1) ATE151506T1 (no)
AU (1) AU672757B2 (no)
CA (1) CA2138269C (no)
DE (1) DE69218972T2 (no)
DK (1) DK0650560T3 (no)
ES (1) ES2102515T3 (no)
FI (1) FI105288B (no)
NO (1) NO945010D0 (no)
SE (1) SE467797B (no)
WO (1) WO1994002749A1 (no)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE467797B (sv) * 1991-01-16 1992-09-14 Excelsior Dev Inc Momentmutter eller momentskruv med koniskt gaengfoerband
SE503488C2 (sv) * 1994-10-17 1996-06-24 Excelsior Dev Inc Fästelement med vridmomentbegränsande funktion
ZA967892B (en) * 1995-09-21 1998-03-18 Lilly Co Eli Selective β3 adrenergic agonists.
US6802681B2 (en) 2001-11-20 2004-10-12 Itw Limited Fastening element
GB0127734D0 (en) * 2001-11-20 2002-01-09 Itw Ltd Fastening Element
JP2013245695A (ja) * 2012-05-23 2013-12-09 Bridgestone Corp 管体連結具、管体連結方法
US9249824B2 (en) 2013-08-15 2016-02-02 Centoco Plastics Limited Locking nut for toilet seat
US10436240B2 (en) * 2016-05-06 2019-10-08 The Boeing Company Fastening system and method
US10260551B2 (en) * 2017-04-28 2019-04-16 Albert Aguilar Self-actuating lock nut and assemblies
US11289964B2 (en) * 2019-04-30 2022-03-29 General Electric Company Generator field amortisseur and spring axial locking mechanism

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US370168A (en) * 1887-09-20 Detachable collar for shafting
US824983A (en) * 1905-07-11 1906-07-03 Stephen T Lockwood Screw.
US1652169A (en) * 1926-06-07 1927-12-13 Walter H Fleming Valve-stem rim nut
NL107891C (no) * 1959-03-23
US3667339A (en) * 1971-03-30 1972-06-06 Richard E Dame Friction controlled torque fastening
SE365589B (no) * 1972-08-21 1974-03-25 P Waetterbaeck
GB8600959D0 (en) * 1986-01-16 1986-02-19 Rendell & Sons Ltd F Fastener assembly
EP0287381A3 (en) * 1987-04-16 1990-06-13 Supedo Pty. Limited Fastening device
SE467797B (sv) * 1991-01-16 1992-09-14 Excelsior Dev Inc Momentmutter eller momentskruv med koniskt gaengfoerband

Also Published As

Publication number Publication date
FI950134A0 (fi) 1995-01-11
DE69218972T2 (de) 1997-10-09
ES2102515T3 (es) 1997-08-01
KR100224511B1 (ko) 1999-10-15
FI950134A7 (fi) 1995-01-11
FI105288B (fi) 2000-07-14
EP0650560B1 (en) 1997-04-09
SE467797B (sv) 1992-09-14
US5688088A (en) 1997-11-18
CA2138269A1 (en) 1994-02-03
EP0650560A1 (en) 1995-05-03
AU672757B2 (en) 1996-10-17
SE9100131L (sv) 1992-07-17
WO1994002749A1 (en) 1994-02-03
NO945010D0 (no) 1994-12-23
DK0650560T3 (da) 1997-10-06
SE9100131D0 (sv) 1991-01-16
ATE151506T1 (de) 1997-04-15
AU2491992A (en) 1994-02-14
CA2138269C (en) 2003-04-22
JP3237847B2 (ja) 2001-12-10
DE69218972D1 (de) 1997-05-15
JPH07509045A (ja) 1995-10-05

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