GB559578A - Improvements in or relating to the locking of nuts - Google Patents

Improvements in or relating to the locking of nuts

Info

Publication number
GB559578A
GB559578A GB1435842A GB1435842A GB559578A GB 559578 A GB559578 A GB 559578A GB 1435842 A GB1435842 A GB 1435842A GB 1435842 A GB1435842 A GB 1435842A GB 559578 A GB559578 A GB 559578A
Authority
GB
United Kingdom
Prior art keywords
projections
tongues
washers
nuts
washer
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
GB1435842A
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
Priority to GB1435842A priority Critical patent/GB559578A/en
Publication of GB559578A publication Critical patent/GB559578A/en
Expired legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16BDEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B39/00Locking of screws, bolts or nuts
    • F16B39/22Locking of screws, bolts or nuts in which the locking takes place during screwing down or tightening
    • F16B39/24Locking of screws, bolts or nuts in which the locking takes place during screwing down or tightening by means of washers, spring washers, or resilient plates that lock against the object

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bolts, Nuts, And Washers (AREA)

Abstract

559,578. Locking nuts. BEALE, R. D. Oct. 13, 11942, No. 14358. [Class 89 (i)] Nuts are locked by washers having projections 3 on one face and a series of outwardly bent tongues 7 on the other. The washers are used in pairs with the projections placed outwards ; on screwing up the nut 4, the projections 3 embed themselves into the nut and work 5 or are received into grooves formed therein, and the tongues ratchet over one another. The enas of the tongues contact to prevent unscrewing. The tongues are formed by stamping U -shaped holes 8 in the washers. Instead of being radial as shown the projections 3 may be parallel to a diameter. In modifications the tongues may be formed on the internal or external periphery of the washer and the projections may be in the form of closely adjacent radial teeth or of pyramids closely arranged over the whole face, or of conical or like nipples, e.g. three in number, disposed at equal or unequal distances radially from and about the centre of the washer.
GB1435842A 1942-10-13 1942-10-13 Improvements in or relating to the locking of nuts Expired GB559578A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1435842A GB559578A (en) 1942-10-13 1942-10-13 Improvements in or relating to the locking of nuts

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1435842A GB559578A (en) 1942-10-13 1942-10-13 Improvements in or relating to the locking of nuts

Publications (1)

Publication Number Publication Date
GB559578A true GB559578A (en) 1944-02-24

Family

ID=10039750

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1435842A Expired GB559578A (en) 1942-10-13 1942-10-13 Improvements in or relating to the locking of nuts

Country Status (1)

Country Link
GB (1) GB559578A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3332464A (en) * 1961-06-26 1967-07-25 Nomel Nouveautes Mec & Elec Lock-washers
EP2320112A1 (en) * 2009-11-05 2011-05-11 Chang Hui Lin Washer
CN114278660A (en) * 2022-01-04 2022-04-05 龚作钰 Set for locking bolt subassembly that bullet tongue rigidity control was dismantled

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3332464A (en) * 1961-06-26 1967-07-25 Nomel Nouveautes Mec & Elec Lock-washers
EP2320112A1 (en) * 2009-11-05 2011-05-11 Chang Hui Lin Washer
CN114278660A (en) * 2022-01-04 2022-04-05 龚作钰 Set for locking bolt subassembly that bullet tongue rigidity control was dismantled

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