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FR1206065A - Boulon et écrou indesserrables combinés - Google Patents

Boulon et écrou indesserrables combinés

Info

Publication number
FR1206065A
FR1206065A FR1206065DA FR1206065A FR 1206065 A FR1206065 A FR 1206065A FR 1206065D A FR1206065D A FR 1206065DA FR 1206065 A FR1206065 A FR 1206065A
Authority
FR
France
Prior art keywords
bolt
lock nut
combined lock
combined
nut
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.)
Expired
Application number
Other languages
English (en)
Inventor
Joseph La Torre
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 filed Critical
Application granted granted Critical
Publication of FR1206065A publication Critical patent/FR1206065A/fr
Expired 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
    • F16B39/30—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
    • F16B35/00—Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws
    • F16B35/04—Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws with specially-shaped head or shaft in order to fix the bolt on or in an object
    • F16B35/041—Specially-shaped shafts
    • F16B35/044—Specially-shaped ends
    • F16B35/045—Specially-shaped ends for retention or rotation by a tool
    • 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
    • F16B39/282—Locking by means of special shape of work-engaging surfaces, e.g. notched or toothed nuts
    • 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
    • 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
    • Y10S411/937—Distorted nut
    • 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
    • Y10S411/955—Locked bolthead or nut
    • Y10S411/956—Automatic base clutch
    • Y10S411/96—Friction

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Connection Of Plates (AREA)
  • Forging (AREA)
FR1206065D 1957-05-06 1958-05-05 Boulon et écrou indesserrables combinés Expired FR1206065A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US657373A US2897867A (en) 1957-05-06 1957-05-06 Lock nut having pivoting concave bearing end and inwardly deformed tip to effectuate uniformly stressed threads

Publications (1)

Publication Number Publication Date
FR1206065A true FR1206065A (fr) 1960-02-08

Family

ID=24636888

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1206065D Expired FR1206065A (fr) 1957-05-06 1958-05-05 Boulon et écrou indesserrables combinés

Country Status (3)

Country Link
US (1) US2897867A (fr)
FR (1) FR1206065A (fr)
GB (1) GB856250A (fr)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1201126B (de) * 1959-09-11 1965-09-16 Elastic Stop Nut Corp Schraubenmutter
US3141488A (en) * 1961-02-08 1964-07-21 United Carr Inc Locking nut assembly
US3135154A (en) * 1961-04-26 1964-06-02 Zenzic John Locking and tension indicating washer nut device
US3056443A (en) * 1961-07-17 1962-10-02 Louis T Knocke Threaded fastener having a resilient locking flange
US3221791A (en) * 1963-05-02 1965-12-07 Rosan Eng Corp Nut-type fastener incorporating frustoconical lock and method of fabricating same
US3277942A (en) * 1963-07-16 1966-10-11 Elastic Stop Nut Corp Lock nuts having reduced single hexagon wrenching surfaces
US4383353A (en) * 1977-11-09 1983-05-17 Vsi Corporation Process of forming a joint with a predetermined clamp-up load
JPS54147363U (fr) * 1978-04-04 1979-10-13
US4381163A (en) * 1978-11-13 1983-04-26 Microdot Inc. Self-locking nut
DE3215152A1 (de) * 1982-04-23 1983-10-27 Hi-Shear Corp., Torrance, Calif. Stift fuer eine auf scherung beanspruchte verbindung
US4990043A (en) * 1989-03-30 1991-02-05 Rexnord Holdings Inc. Lock nut
US5692419A (en) * 1993-03-04 1997-12-02 Air Industries Corporation Deformable locking fastener system and method of use
US5452974A (en) * 1993-03-04 1995-09-26 Air Industries Corporation Deformable locking fastener system and method of use
US5713686A (en) * 1995-09-25 1998-02-03 Dana Corporation Prevailing-torque adjusting sleeve
US6827538B2 (en) 2001-09-10 2004-12-07 Htg-Wyandotte, Llc Torque prevailing stud
FR2971306B1 (fr) * 2011-02-07 2013-02-15 Lisi Aerospace Famille d'elements de fixation, calibre de controle et procede de controle du choix de longueur d'un element de fixation
EP2825781B1 (fr) * 2012-03-16 2017-05-17 Acteuro Limited Écrou autofreiné
CN111069850A (zh) * 2019-11-30 2020-04-28 河南航天精工制造有限公司 不锈钢抗拉型高锁螺母加工方法
US20210102572A1 (en) * 2020-12-17 2021-04-08 Yu-Ju Lin Expansion screw based fastening device
CN114654168A (zh) * 2022-03-02 2022-06-24 江苏东睿航天科技有限公司 一种航空航天用高锁螺母加工工艺

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US792884A (en) * 1904-10-26 1905-06-20 Albert L Eicher Lock-nut.
US1077023A (en) * 1912-04-15 1913-10-28 Daniel O Ward Self-locking nut.
US2406070A (en) * 1944-04-28 1946-08-20 Funk Rudolph Lock nut
US2395037A (en) * 1944-08-10 1946-02-19 Cole Machinery Mfg Corp Method of making grip nuts
US2546332A (en) * 1946-10-30 1951-03-27 Francis G Costello Lock nut
GB640046A (en) * 1947-11-19 1950-07-12 Charles Edward Stewart Place Improvements in bolts, setscrews and the like
GB750894A (en) * 1952-07-04 1956-06-20 Ledloy Ltd Improvements in or relating to bolts and like fastening members

Also Published As

Publication number Publication date
GB856250A (en) 1960-12-14
US2897867A (en) 1959-08-04

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