GB1040083A - Improvements in self-locking nuts or other screw threaded components - Google Patents

Improvements in self-locking nuts or other screw threaded components

Info

Publication number
GB1040083A
GB1040083A GB2956164A GB2956164A GB1040083A GB 1040083 A GB1040083 A GB 1040083A GB 2956164 A GB2956164 A GB 2956164A GB 2956164 A GB2956164 A GB 2956164A GB 1040083 A GB1040083 A GB 1040083A
Authority
GB
United Kingdom
Prior art keywords
hose
inserts
lie
thread
locking
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
GB2956164A
Inventor
John William Wilson
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.)
SUPERFLEXIT
Superflexit Ltd
Original Assignee
SUPERFLEXIT
Superflexit Ltd
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 SUPERFLEXIT, Superflexit Ltd filed Critical SUPERFLEXIT
Priority to GB2956164A priority Critical patent/GB1040083A/en
Priority to FR18410A priority patent/FR1438681A/en
Publication of GB1040083A publication Critical patent/GB1040083A/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
    • 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
    • F16B39/06—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 with a pin or staple parallel to the bolt axis
    • 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)
  • Joints That Cut Off Fluids, And Hose Joints (AREA)

Abstract

1,040,083. Locking nuts and bolts; hose couplings. SUPERFLEXIT Ltd. Feb. 17, 1965 [July 21, 1964], No. 29561/64. Headings F2G and F2H. A screw-threaded member, such as a sleeve nut, bolt or end fitting 4 of a hose 5, has at least one hole 3 intersecting the thread and in which is placed a locking insert 2, e.g. of nylon or PTFE or other synthetic resin, to lie proud of the thread crest. The insert 2 is stretched, before lengthwise insertion, so decrease its diameter temporarily. The holes 3 for the inserts 2 may be drilled at a small angle to the axis so that the inserts lie progressively prouder of the thread and their axes may lie in or be inclined to a diametral plane. Hose coupling.-A sleeve nut 1, Figs. 1-3 (not shown), bearing locking inserts 2, Fig. 5, when tightened on to a member 7 causes the end of a hose 5 to be gripped between a nipple 9 and a ferrule 6.
GB2956164A 1964-07-21 1964-07-21 Improvements in self-locking nuts or other screw threaded components Expired GB1040083A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB2956164A GB1040083A (en) 1964-07-21 1964-07-21 Improvements in self-locking nuts or other screw threaded components
FR18410A FR1438681A (en) 1964-07-21 1965-05-25 Improvements to lock nuts and other elements fitted with a thread

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2956164A GB1040083A (en) 1964-07-21 1964-07-21 Improvements in self-locking nuts or other screw threaded components

Publications (1)

Publication Number Publication Date
GB1040083A true GB1040083A (en) 1966-08-24

Family

ID=10293490

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2956164A Expired GB1040083A (en) 1964-07-21 1964-07-21 Improvements in self-locking nuts or other screw threaded components

Country Status (2)

Country Link
FR (1) FR1438681A (en)
GB (1) GB1040083A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5028191A (en) * 1984-10-12 1991-07-02 Long-Lok Fasteners Corporation Self-locking threaded member and method
US5407312A (en) * 1993-10-04 1995-04-18 Terrizzi; A. Scott Fastener system with an entrainable function-facilitating material
US5452977A (en) * 1993-10-04 1995-09-26 Terrizzi; A. Scott Fastener system
US5947668A (en) * 1998-08-31 1999-09-07 Thommes; Friedrich Self-retaining bolt
CN106122237A (en) * 2016-08-23 2016-11-16 瑞安市威孚标准件有限公司 Self-locking screw

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29510122U1 (en) * 1995-06-22 1995-08-31 Trw Fahrwerksyst Gmbh & Co Lid for a pressure piece housing of a steering gear
DE102005005400A1 (en) * 2005-02-05 2006-08-10 Zf Lenksysteme Gmbh Rack pressing device for rack and pinion steering, has set screw with external thread including recess that is running in axial direction of screw, and deformable material consisting of fiber inserted in to recess

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5028191A (en) * 1984-10-12 1991-07-02 Long-Lok Fasteners Corporation Self-locking threaded member and method
US5407312A (en) * 1993-10-04 1995-04-18 Terrizzi; A. Scott Fastener system with an entrainable function-facilitating material
US5452977A (en) * 1993-10-04 1995-09-26 Terrizzi; A. Scott Fastener system
US5947668A (en) * 1998-08-31 1999-09-07 Thommes; Friedrich Self-retaining bolt
CN106122237A (en) * 2016-08-23 2016-11-16 瑞安市威孚标准件有限公司 Self-locking screw

Also Published As

Publication number Publication date
FR1438681A (en) 1966-05-13

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