GB490680A - Improvements in lock-nuts - Google Patents

Improvements in lock-nuts

Info

Publication number
GB490680A
GB490680A GB484237A GB484237A GB490680A GB 490680 A GB490680 A GB 490680A GB 484237 A GB484237 A GB 484237A GB 484237 A GB484237 A GB 484237A GB 490680 A GB490680 A GB 490680A
Authority
GB
United Kingdom
Prior art keywords
inserts
nut
lock
nuts
loring
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
GB484237A
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.)
ERNEST LEOPOLD MARSHALL
Original Assignee
ERNEST LEOPOLD MARSHALL
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 ERNEST LEOPOLD MARSHALL filed Critical ERNEST LEOPOLD MARSHALL
Priority to GB484237A priority Critical patent/GB490680A/en
Publication of GB490680A publication Critical patent/GB490680A/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
    • F16B39/28Locking 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
    • F16B39/34Locking by deformable inserts or like parts

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)

Abstract

490,680. Lock-nuts. LORING, F. H., and MARSHALL, E. L. Feb. 18, 1937, No. 4842. [Class 89 (i)] A lock-nut is fitted internally with one or more inserts of fibre or like yielding material that extend longitudinally from one face of the nut to the other. The inserts 11, 20 may be straight and parallel with the axis of the nut, or of spiral formation, as shown in Figs. 5 and 8 respectively. In cross-section the inserts may be part-circular, rectangular, or dove-tailed with flat or curved rear walls, and the faces of the nut may be burred over to hold the ends of the inserts in position. After insertion the inserts may be slightly threaded to facilitate engagement with a bolt or the like. According to the Provisional Specification the nut with the inserts in place may be soaked in fat or oil.
GB484237A 1937-02-18 1937-02-18 Improvements in lock-nuts Expired GB490680A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB484237A GB490680A (en) 1937-02-18 1937-02-18 Improvements in lock-nuts

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB484237A GB490680A (en) 1937-02-18 1937-02-18 Improvements in lock-nuts

Publications (1)

Publication Number Publication Date
GB490680A true GB490680A (en) 1938-08-18

Family

ID=9784812

Family Applications (1)

Application Number Title Priority Date Filing Date
GB484237A Expired GB490680A (en) 1937-02-18 1937-02-18 Improvements in lock-nuts

Country Status (1)

Country Link
GB (1) GB490680A (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2453792A (en) * 1944-05-15 1948-11-16 Weatherhead Co Drain cock
US2457945A (en) * 1944-03-02 1949-01-04 Soden Adolph F Von Self-locking nut means and the like
US2533894A (en) * 1946-01-16 1950-12-12 Howard I Podell Turnbuckle or the like
US2585621A (en) * 1947-11-10 1952-02-12 N A Hardin Self-locking bolt or cap screw
US2832391A (en) * 1954-03-16 1958-04-29 American Screw Co Nylon lock nut with split metal core to provide frictional and resilient locking action
US3150702A (en) * 1961-05-02 1964-09-29 Nylok Corp Self-locking bolt with punched recess and method of making same
US3221790A (en) * 1963-12-02 1965-12-07 Illinois Tool Works Nut lock
US4645395A (en) * 1983-11-23 1987-02-24 Skf Nova Ab Locking nut
EP3074646A4 (en) * 2013-11-27 2017-07-26 Pem Management, Inc. Screw-locking insert

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2457945A (en) * 1944-03-02 1949-01-04 Soden Adolph F Von Self-locking nut means and the like
US2453792A (en) * 1944-05-15 1948-11-16 Weatherhead Co Drain cock
US2533894A (en) * 1946-01-16 1950-12-12 Howard I Podell Turnbuckle or the like
US2585621A (en) * 1947-11-10 1952-02-12 N A Hardin Self-locking bolt or cap screw
US2832391A (en) * 1954-03-16 1958-04-29 American Screw Co Nylon lock nut with split metal core to provide frictional and resilient locking action
US3150702A (en) * 1961-05-02 1964-09-29 Nylok Corp Self-locking bolt with punched recess and method of making same
US3221790A (en) * 1963-12-02 1965-12-07 Illinois Tool Works Nut lock
US4645395A (en) * 1983-11-23 1987-02-24 Skf Nova Ab Locking nut
EP3074646A4 (en) * 2013-11-27 2017-07-26 Pem Management, Inc. Screw-locking insert

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