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FR926373A - écrou auto-bloqueur avec couronne divisée en segments - Google Patents

écrou auto-bloqueur avec couronne divisée en segments

Info

Publication number
FR926373A
FR926373A FR926373DA FR926373A FR 926373 A FR926373 A FR 926373A FR 926373D A FR926373D A FR 926373DA FR 926373 A FR926373 A FR 926373A
Authority
FR
France
Prior art keywords
segments
self
locking nut
crown divided
crown
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
Clare Lahman Brackett
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 FR926373A publication Critical patent/FR926373A/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
    • B21K1/00—Making machine elements
    • B21K1/64—Making machine elements nuts
    • B21K1/70—Making machine elements nuts of special shape, e.g. self-locking nuts, wing nuts
    • B21K1/707—Self-locking 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
    • F16B39/286—Locking by means of elastic deformation caused by saw cuts
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Forging (AREA)
FR926373D 1943-02-23 1946-05-07 écrou auto-bloqueur avec couronne divisée en segments Expired FR926373A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US476804A US2333290A (en) 1943-02-23 1943-02-23 Nut and method of making same

Publications (1)

Publication Number Publication Date
FR926373A true FR926373A (fr) 1947-09-30

Family

ID=23893319

Family Applications (1)

Application Number Title Priority Date Filing Date
FR926373D Expired FR926373A (fr) 1943-02-23 1946-05-07 écrou auto-bloqueur avec couronne divisée en segments

Country Status (3)

Country Link
US (1) US2333290A (fr)
FR (1) FR926373A (fr)
GB (1) GB571132A (fr)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2563162A (en) * 1945-11-23 1951-08-07 Dana C Eckenbeck Method of making self-binding nuts
US2580745A (en) * 1947-01-18 1952-01-01 Richard W Luce Self-locking nut
US2592129A (en) * 1948-10-29 1952-04-08 Richard W Luce Method of making a self-locking nut
US2569989A (en) * 1950-07-10 1951-10-02 Harry E Karr Pressure stop nut
FR1111508A (fr) * 1952-06-20 1956-03-01 Perfectionnements aux pièces filetées
US2815788A (en) * 1955-04-11 1957-12-10 Earl G Witmer Eccentric lock nut
US3160055A (en) * 1960-05-09 1964-12-08 Triple Lok Trust Triple locking blind bolt
CA1117330A (fr) * 1978-11-13 1982-02-02 Erwin C. Witte Ecrou antoverrouilleur
DE3242009A1 (de) * 1981-11-18 1983-06-09 Avdel Ltd Blindbefestigungsmittel und verfahren zu dessen herstellung
US5088868A (en) * 1984-08-27 1992-02-18 Fairchild Fastener Group Locking beam nut
US4805288A (en) * 1986-07-01 1989-02-21 Rexnord Inc. Method for making and using a locking beam nut
PT85446A (pt) * 1986-07-31 1988-07-29 Yelverton Williams Patrick Porca de seguranca
US5282698A (en) * 1992-06-03 1994-02-01 The Eastern Company Threaded fastener, method of fabrication thereof and method of supporting a mine roof using such a fastener
JP3295021B2 (ja) * 1997-07-22 2002-06-24 株式会社杉浦製作所 緩み止め雌ねじ部構造とその製造方法
WO2013134817A1 (fr) * 2012-03-16 2013-09-19 Act (Europe) Ltd Écrou autofreiné
US8747041B1 (en) * 2013-03-26 2014-06-10 The United States Of America As Represented By The Secretary Of The Army Stress distributing threaded fastener assembly
US20170175796A1 (en) * 2015-12-18 2017-06-22 General Electric Company Thread for improved fastener reliability
CN114183452A (zh) * 2021-12-22 2022-03-15 中山市丰亨五金科技有限公司 一种螺母组件

Also Published As

Publication number Publication date
GB571132A (en) 1945-08-08
US2333290A (en) 1943-11-02

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