GB349541A - Improved lock nut - Google Patents

Improved lock nut

Info

Publication number
GB349541A
GB349541A GB35849/29A GB3584929A GB349541A GB 349541 A GB349541 A GB 349541A GB 35849/29 A GB35849/29 A GB 35849/29A GB 3584929 A GB3584929 A GB 3584929A GB 349541 A GB349541 A GB 349541A
Authority
GB
United Kingdom
Prior art keywords
lock nut
nov
class
improved lock
nut
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
GB35849/29A
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
Publication of GB349541A publication Critical patent/GB349541A/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
    • F16B39/38—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 with a second part of the screw-thread which may be resiliently mounted
    • 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
    • F16B37/02—Nuts or like thread-engaging members made of thin sheet material
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S411/00—Expanded, threaded, driven, headed, tool-deformed, or locked-threaded fastener
    • Y10S411/924—Coupled nut and bolt
    • Y10S411/926—Positive lock
    • Y10S411/928—Thread gripper

Abstract

349,541. Lock nuts. DYCKERHOFF, A., 22, Deutscher Ring, Cologne, Germany. Nov. 22, 1929, No. 35849. Convention date, Nov. 22, 1928. Addition to 286.120, [Class 89 (i), Bolts &c.]. Void [Published under Sect. 91 of the Acts]. [Class 89 (i).] A nut is formed from an S-shaped strip of metal provided with tapped holes 2, 3, 4, the middle one being placed out of alignment by bending the portions 5, 6. In a modification the lower hole 4 is not threaded.
GB35849/29A 1928-11-22 1929-11-22 Improved lock nut Expired GB349541A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE349541X 1928-11-22
DED60966D DE547940C (en) 1928-11-22 1931-04-23 Screw locking

Publications (1)

Publication Number Publication Date
GB349541A true GB349541A (en) 1931-05-21

Family

ID=25828336

Family Applications (2)

Application Number Title Priority Date Filing Date
GB12097/27A Expired GB286120A (en) 1928-11-22 1927-05-05 New or improved lock nut device
GB35849/29A Expired GB349541A (en) 1928-11-22 1929-11-22 Improved lock nut

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB12097/27A Expired GB286120A (en) 1928-11-22 1927-05-05 New or improved lock nut device

Country Status (5)

Country Link
US (1) US1885694A (en)
DE (4) DE482691C (en)
FR (2) FR637325A (en)
GB (2) GB286120A (en)
NL (1) NL20360C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2443066A (en) * 1943-11-17 1948-06-08 Charles B Breedlove Threaded fastener of the anchor boot type

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2422833A (en) * 1943-05-17 1947-06-24 Ronald D King Stiff nut
DE3121771C2 (en) * 1981-05-26 1990-05-31 Mecano-Simmonds Gmbh, 6900 Heidelberg One-piece clamp-like sheet metal nut
FR2583470B1 (en) * 1985-06-12 1988-01-29 Rapid Sa NUT
CN110319103A (en) * 2018-03-29 2019-10-11 罗章平 Automatic anti-loosing screw nut and dedicated dismantling device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2443066A (en) * 1943-11-17 1948-06-08 Charles B Breedlove Threaded fastener of the anchor boot type

Also Published As

Publication number Publication date
GB286120A (en) 1928-03-01
DE490310C (en) 1930-01-27
DE482691C (en) 1929-09-18
NL20360C (en)
FR637325A (en) 1928-04-27
DE547940C (en) 1932-04-06
FR37523E (en) 1930-12-20
DE465058C (en) 1928-09-06
US1885694A (en) 1932-11-01

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