FR2294356A1 - Ecrou ayant une tenue amelioree a la fatigue - Google Patents

Ecrou ayant une tenue amelioree a la fatigue

Info

Publication number
FR2294356A1
FR2294356A1 FR7537634A FR7537634A FR2294356A1 FR 2294356 A1 FR2294356 A1 FR 2294356A1 FR 7537634 A FR7537634 A FR 7537634A FR 7537634 A FR7537634 A FR 7537634A FR 2294356 A1 FR2294356 A1 FR 2294356A1
Authority
FR
France
Prior art keywords
nut
hold
improved fatigue
fatigue
improved
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.)
Granted
Application number
FR7537634A
Other languages
English (en)
French (fr)
Other versions
FR2294356B1 (enExample
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.)
KAYNAR Manufacturing CO Inc
KAYNAR Manufacturing CO
Original Assignee
KAYNAR Manufacturing CO Inc
KAYNAR Manufacturing CO
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 KAYNAR Manufacturing CO Inc, KAYNAR Manufacturing CO filed Critical KAYNAR Manufacturing CO Inc
Publication of FR2294356A1 publication Critical patent/FR2294356A1/fr
Application granted granted Critical
Publication of FR2294356B1 publication Critical patent/FR2294356B1/fr
Granted 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
    • 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
    • F16B39/284—Locking by means of elastic deformation
    • 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
    • F16B31/06—Screwed connections specially modified in view of tensile load; Break-bolts having regard to possibility of fatigue rupture
    • 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
    • Y10S411/917—Nut having tension feature
    • 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
    • Y10S411/949—Rachet and bolt-carried pawl

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transmission Devices (AREA)
  • Bolts, Nuts, And Washers (AREA)
FR7537634A 1974-12-09 1975-12-09 Ecrou ayant une tenue amelioree a la fatigue Granted FR2294356A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/530,947 US3933074A (en) 1974-12-09 1974-12-09 Fatigue improvement nut

Publications (2)

Publication Number Publication Date
FR2294356A1 true FR2294356A1 (fr) 1976-07-09
FR2294356B1 FR2294356B1 (enExample) 1978-06-30

Family

ID=24115635

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7537634A Granted FR2294356A1 (fr) 1974-12-09 1975-12-09 Ecrou ayant une tenue amelioree a la fatigue

Country Status (6)

Country Link
US (1) US3933074A (enExample)
JP (1) JPS5167870A (enExample)
CA (1) CA999457A (enExample)
DE (1) DE2555012A1 (enExample)
FR (1) FR2294356A1 (enExample)
GB (1) GB1477279A (enExample)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1251343A (en) * 1981-03-17 1989-03-21 Edgar L. Stencel Pin and process for its manufacture
GB2179397B (en) * 1985-08-24 1988-09-07 Ford Motor Co Spark plug
GB2315310B (en) * 1997-05-14 1999-06-23 Yuen Connecting means
US5927921A (en) * 1997-11-11 1999-07-27 Sps Technologies, Inc. Enhanced fatigue nut
FR2807095B1 (fr) 2000-03-31 2002-08-30 Vallourec Mannesmann Oil & Gas Element filete tubulaire delarde pour joint filete tubulaire resistant a la fatigue et joint filete tubulaire resultant
FR2821916B1 (fr) * 2001-03-09 2003-05-16 Vallourec Mannesmann Oil & Gas Element filete pour joint filete tubulaire resistant a la fatigue
US6702536B2 (en) 2001-09-28 2004-03-09 Illinois Tool Works Inc. Threaded fastener nut with anti-cross threading radiused features
US6908272B2 (en) * 2001-09-28 2005-06-21 Illinois Tool Works Inc. Threaded fastener nut with anti-cross threading radiused features and tactile feedback features
DE102004031964B4 (de) * 2004-06-30 2006-05-18 Hohmann, Jörg Mutter für hochbelastete Schrauben und Bolzen
DE102005057665B3 (de) * 2005-12-01 2007-08-09 Jörg Hohmann Mutter für hochbelastete Schrauben und Bolzen
WO2010080625A2 (en) * 2008-12-18 2010-07-15 Weir Spm, Inc. Suction port lock nut with stub buttress threads
CN101832322A (zh) * 2010-03-10 2010-09-15 苏州工业园区新凯精密五金有限公司 一种压铆螺母
JP2020012526A (ja) * 2018-07-19 2020-01-23 株式会社青山製作所 塗膜剥離ナット
US20230340983A1 (en) * 2022-04-25 2023-10-26 Sky Climber Fasteners LLC Enhanced flange nut

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US579547A (en) * 1897-03-23 Nut-lock
US1544132A (en) * 1924-04-18 1925-06-30 Cook Henry Nut lock
US2601651A (en) * 1948-07-01 1952-06-24 Wandy Joseph Self-locking connecting means
GB794273A (en) * 1955-09-10 1958-04-30 Nat Res Dev Improvements in and relating to screw-threaded nuts

Also Published As

Publication number Publication date
DE2555012A1 (de) 1976-06-10
CA999457A (en) 1976-11-09
JPS5167870A (en) 1976-06-11
US3933074A (en) 1976-01-20
FR2294356B1 (enExample) 1978-06-30
GB1477279A (en) 1977-06-22

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Legal Events

Date Code Title Description
ST Notification of lapse