GB655456A - Manufacture of self-locking nuts - Google Patents

Manufacture of self-locking nuts

Info

Publication number
GB655456A
GB655456A GB777/48A GB77748A GB655456A GB 655456 A GB655456 A GB 655456A GB 777/48 A GB777/48 A GB 777/48A GB 77748 A GB77748 A GB 77748A GB 655456 A GB655456 A GB 655456A
Authority
GB
United Kingdom
Prior art keywords
locking nuts
jan
self
threads
tangs
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
GB777/48A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB655456A publication Critical patent/GB655456A/en
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
    • F16B39/02—Locking of screws, bolts or nuts in which the locking takes place after screwing down
    • F16B39/04—Locking of screws, bolts or nuts in which the locking takes place after screwing down with a member penetrating the screw-threaded surface of at least one part, e.g. a pin, a wedge, cotter-pin, screw
    • 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
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Food-Manufacturing Devices (AREA)
  • Forging (AREA)

Abstract

655,456. Locking nuts. ENGSTROM, H. O. Jan. 9, 1948, Nos. 777 and 778. Convention dates, Jan. 18, 1947, and Jan. 23, 1947. [Class 89(i)] [Also in Group XXII] Self-locking nuts have tangs 5 of less thickness than the adjacent parts of the nut and partly severed therefrom by lateral shearing permitting them to be bent inwards as shown in Fig. 1, so that their threads apply elastically sustained friction to the bolt threads. The whole of the end may be reduced in thickness and in this form the sections 7 between the tangs will not carry threads.
GB777/48A 1947-01-18 1948-01-09 Manufacture of self-locking nuts Expired GB655456A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US655456XA 1947-01-18 1947-01-18
US675028XA 1948-10-29 1948-10-29

Publications (1)

Publication Number Publication Date
GB655456A true GB655456A (en) 1951-07-25

Family

ID=26745711

Family Applications (2)

Application Number Title Priority Date Filing Date
GB777/48A Expired GB655456A (en) 1947-01-18 1948-01-09 Manufacture of self-locking nuts
GB27436/49A Expired GB675028A (en) 1947-01-18 1949-10-25 Self-locking nuts

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB27436/49A Expired GB675028A (en) 1947-01-18 1949-10-25 Self-locking nuts

Country Status (3)

Country Link
BE (2) BE479676A (en)
FR (1) FR960012A (en)
GB (2) GB655456A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010034324A1 (en) * 2008-09-24 2010-04-01 Hartmut Flaig Threaded nut, method and tool for producing the same

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2131115B (en) * 1982-11-26 1986-06-04 Eastern Co Reinforcing rock structure and nut elements therefor
FR2545555B1 (en) * 1983-05-04 1989-06-02 Eastern Co NUT ELEMENT, MANUFACTURING METHOD THEREOF, AND METHOD FOR REINFORCING A ROCK STRUCTURE USING SUCH AN ELEMENT
DE3618486C1 (en) * 1985-07-19 1987-08-06 United Carr Gmbh Trw Plastic part for holding a threaded bolt

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010034324A1 (en) * 2008-09-24 2010-04-01 Hartmut Flaig Threaded nut, method and tool for producing the same
KR101382204B1 (en) * 2008-09-24 2014-04-07 하르트무트 플레이그 Threaded nut, method and tool for producing the same
EA020006B1 (en) * 2008-09-24 2014-07-30 Хартмут Флайг Threaded nut, method and tool for producing the same

Also Published As

Publication number Publication date
BE491889A (en)
BE479676A (en)
GB675028A (en) 1952-07-02
FR960012A (en) 1950-04-12

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