GB771239A - Improvements in or relating to screw-threaded fastenings - Google Patents

Improvements in or relating to screw-threaded fastenings

Info

Publication number
GB771239A
GB771239A GB3204353A GB3204353A GB771239A GB 771239 A GB771239 A GB 771239A GB 3204353 A GB3204353 A GB 3204353A GB 3204353 A GB3204353 A GB 3204353A GB 771239 A GB771239 A GB 771239A
Authority
GB
United Kingdom
Prior art keywords
screw
relating
locking
nov
threaded
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
GB3204353A
Inventor
John Wallis Shirley
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.)
Guest Keen and Nettlefolds Ltd
Guest Keen and Nettelfolds Mitlands Ltd
Original Assignee
Guest Keen and Nettlefolds Ltd
Guest Keen and Nettelfolds Mitlands 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 Guest Keen and Nettlefolds Ltd, Guest Keen and Nettelfolds Mitlands Ltd filed Critical Guest Keen and Nettlefolds Ltd
Priority to GB3204353A priority Critical patent/GB771239A/en
Publication of GB771239A publication Critical patent/GB771239A/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
    • F16B39/22—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)
  • Bolts, Nuts, And Washers (AREA)

Abstract

771,239. Locking-nuts &c. GUEST, KEEN & NETTLEFOLDS (MIDLANDS), Ltd. Nov. 16, 1954 [Nov. 19, 1953], No. 32043/53. Class 89(1). A screw - threaded element, e.g. a nut 10, Fig. 1, or bolt 15, Fig. 2, has a recess 12, 16 containing a body of locking material 14, 17 comprising a linear super-polymeric condensation-product of unit formula The body includes a portion projecting beyond the thread-roots for locking engagement with a co-operating screw-threaded member. Specifications 634,081, 662,863, 671,890, 696,765, 728,190 and 733,290 are referred to.
GB3204353A 1953-11-19 1953-11-19 Improvements in or relating to screw-threaded fastenings Expired GB771239A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3204353A GB771239A (en) 1953-11-19 1953-11-19 Improvements in or relating to screw-threaded fastenings

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3204353A GB771239A (en) 1953-11-19 1953-11-19 Improvements in or relating to screw-threaded fastenings

Publications (1)

Publication Number Publication Date
GB771239A true GB771239A (en) 1957-03-27

Family

ID=10332246

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3204353A Expired GB771239A (en) 1953-11-19 1953-11-19 Improvements in or relating to screw-threaded fastenings

Country Status (1)

Country Link
GB (1) GB771239A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1074922B (en) * 1960-02-04 Holzer Ober harmersbaeh Josef (Bad) Nut lock

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1074922B (en) * 1960-02-04 Holzer Ober harmersbaeh Josef (Bad) Nut lock

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