GB816562A - New-type self-locking screw and screw-bolt - Google Patents

New-type self-locking screw and screw-bolt

Info

Publication number
GB816562A
GB816562A GB37252/57A GB3725257A GB816562A GB 816562 A GB816562 A GB 816562A GB 37252/57 A GB37252/57 A GB 37252/57A GB 3725257 A GB3725257 A GB 3725257A GB 816562 A GB816562 A GB 816562A
Authority
GB
United Kingdom
Prior art keywords
screw
bolt
new
type self
shank
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
GB37252/57A
Other languages
English (en)
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.)
Simmonds SA
Original Assignee
Simmonds SA
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 Simmonds SA filed Critical Simmonds SA
Publication of GB816562A publication Critical patent/GB816562A/en
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
    • F16B33/00—Features common to bolt and nut
    • F16B33/006—Non-metallic fasteners using 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
    • F16B37/00—Nuts or like thread-engaging members
    • 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
    • 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
    • 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
    • F16B39/34—Locking by deformable inserts or like parts

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Connection Of Plates (AREA)
  • Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
GB37252/57A 1957-06-20 1957-11-29 New-type self-locking screw and screw-bolt Expired GB816562A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1177463T 1957-06-20

Publications (1)

Publication Number Publication Date
GB816562A true GB816562A (en) 1959-07-15

Family

ID=9660233

Family Applications (1)

Application Number Title Priority Date Filing Date
GB37252/57A Expired GB816562A (en) 1957-06-20 1957-11-29 New-type self-locking screw and screw-bolt

Country Status (3)

Country Link
BE (2) BE561947A (fi)
FR (2) FR1177463A (fi)
GB (1) GB816562A (fi)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3102571A (en) * 1960-12-12 1963-09-03 Scovill Manufacturing Co Screw fasteners
US4653968A (en) * 1980-08-25 1987-03-31 Illinois Tool Works, Inc. Adjustable abutment assembly
EP0525378A2 (de) * 1991-07-17 1993-02-03 Robert Bosch Gmbh Abgleichschraube
EP1054172A3 (en) * 1999-05-19 2002-04-24 Shimano Inc. Plastic self-locking threaded fastener
DE202020005509U1 (de) 2020-06-01 2021-06-29 Viktor Hegedüs GmbH Selbstsichernde Schraube

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61135961A (ja) * 1984-12-05 1986-06-23 Ngk Insulators Ltd セラミツクス製ピストンヘツド付きピストン

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3102571A (en) * 1960-12-12 1963-09-03 Scovill Manufacturing Co Screw fasteners
US4653968A (en) * 1980-08-25 1987-03-31 Illinois Tool Works, Inc. Adjustable abutment assembly
EP0525378A2 (de) * 1991-07-17 1993-02-03 Robert Bosch Gmbh Abgleichschraube
EP0525378A3 (fi) * 1991-07-17 1994-03-23 Ant Nachrichtentech
EP1054172A3 (en) * 1999-05-19 2002-04-24 Shimano Inc. Plastic self-locking threaded fastener
DE202020005509U1 (de) 2020-06-01 2021-06-29 Viktor Hegedüs GmbH Selbstsichernde Schraube

Also Published As

Publication number Publication date
FR72260E (fr) 1960-08-12
BE562985A (fi)
BE561947A (fi)
FR1177463A (fr) 1959-04-24

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