GB1009476A - Self-locking nut - Google Patents

Self-locking nut

Info

Publication number
GB1009476A
GB1009476A GB2037662A GB2037662A GB1009476A GB 1009476 A GB1009476 A GB 1009476A GB 2037662 A GB2037662 A GB 2037662A GB 2037662 A GB2037662 A GB 2037662A GB 1009476 A GB1009476 A GB 1009476A
Authority
GB
United Kingdom
Prior art keywords
flange
nut
groove
slots
locking 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
GB2037662A
Original Assignee
Hanfland Curt Hermann
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
Priority to DEH0042715 priority Critical
Application filed by Hanfland Curt Hermann filed Critical Hanfland Curt Hermann
Publication of GB1009476A publication Critical patent/GB1009476A/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, 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
    • F16B39/284Locking by means of elastic deformation
    • F16B39/286Locking by means of elastic deformation caused by saw cuts
    • 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, 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
    • F16B39/26Locking 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 with spring washers fastened to the nut or bolt-head
    • 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, 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
    • F16B39/284Locking by means of elastic deformation

Abstract

1,009,476. Locking nuts. C. H. HANFLAND. May 28, 1962, [May, 26, 1961] No. 20376/62. Heading F2H. A locking nut, which may be in the form of a ring, Figs. 3, 4, has an annular groove 1<SP>1</SP>, Fig. 3a, near the bearing face, with uniformlyspaced slots 6<SP>1</SP> in the bottom of the groove extending into the nut bore. The slots have a part-circular form as indicated by the broken line arcs in Fig. 3 and they may be cut by a rotating saw or milling cutter. Tightening of the nut causes deforming of the threads in the areas which join the main body and the sprung bearing-flange formed by the groove 1<SP>1</SP>. A separately made flange may be welded to the nut to form the groove. The portions k 1 <SP>1</SP> &c., Fig. 4, of the flange between the joining areas may be bent up. The flange may be hollowed, with an internal surface which is frusto-conical, Fig. 5 (not shown).
GB2037662A 1961-05-26 1962-05-28 Self-locking nut Expired GB1009476A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEH0042715 1961-05-26

Publications (1)

Publication Number Publication Date
GB1009476A true GB1009476A (en) 1965-11-10

Family

ID=7154960

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2037662A Expired GB1009476A (en) 1961-05-26 1962-05-28 Self-locking nut

Country Status (5)

Country Link
AT (1) AT264216B (en)
CH (1) CH397340A (en)
DE (1) DE1400205A1 (en)
FR (1) FR1324589A (en)
GB (1) GB1009476A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2136080A (en) * 1983-03-05 1984-09-12 Schaltbau Gmbh Self locking screw connection
WO2016030544A1 (en) * 2014-08-29 2016-03-03 Markus Landwehr Structural unit for fixing components axially on shafts and axles

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4269248A (en) * 1979-04-20 1981-05-26 Maclean-Fogg Company Fastener with flexible flange
US5915902A (en) * 1997-09-19 1999-06-29 Illinois Tool Works Inc. Undeformed lock nut with slot
US8974164B2 (en) * 2012-06-26 2015-03-10 Newfrey Llc Plastic high heat fastener

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2136080A (en) * 1983-03-05 1984-09-12 Schaltbau Gmbh Self locking screw connection
WO2016030544A1 (en) * 2014-08-29 2016-03-03 Markus Landwehr Structural unit for fixing components axially on shafts and axles
CN106795905A (en) * 2014-08-29 2017-05-31 M·兰德维尔 For the construction unit being axially fixed to part on bar and axle

Also Published As

Publication number Publication date
AT264216B (en) 1968-08-26
DE1400205A1 (en) 1969-02-27
CH397340A (en) 1965-08-15
FR1324589A (en) 1963-04-19

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