GB220626A - Improvements in or relating to lock-nuts - Google Patents

Improvements in or relating to lock-nuts

Info

Publication number
GB220626A
GB220626A GB1905424A GB1905424A GB220626A GB 220626 A GB220626 A GB 220626A GB 1905424 A GB1905424 A GB 1905424A GB 1905424 A GB1905424 A GB 1905424A GB 220626 A GB220626 A GB 220626A
Authority
GB
United Kingdom
Prior art keywords
nuts
nut
planes
prominent point
relating
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
GB1905424A
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.)
AKE KINDSTROEM
Original Assignee
AKE KINDSTROEM
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 SE220626X priority Critical
Application filed by AKE KINDSTROEM filed Critical AKE KINDSTROEM
Publication of GB220626A publication Critical patent/GB220626A/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
    • F16B39/02Locking of screws, bolts or nuts in which the locking takes place after screwing down
    • F16B39/12Locking of screws, bolts or nuts in which the locking takes place after screwing down by means of locknuts
    • F16B39/122Locking of screws, bolts or nuts in which the locking takes place after screwing down by means of locknuts foreseen with mating surfaces inclined, i.e. not normal, to the bolt axis
    • 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
    • F16B39/282Locking by means of special shape of work-engaging surfaces, e.g. notched or toothed nuts
    • F16B39/2825Locking by means of special shape of work-engaging surfaces, e.g. notched or toothed nuts causing the bolt to tilt

Abstract

220,626. Kindstr÷m, A. Aug. 14, 1923, [Convention date]. Looking nuts.-Two nuts a, b, representing the extremities of a single nut divided by two planes c, d inclined at different angles to the axis of the nut, are employed. From the position of loose contact between the nuts, a rotation of less than 180‹ is required to spring the prominent point of the upper nut past the prominent point of the lower nut, Mechanical interlocking is thus effected without permanent deformation of the bolt stem. The corners of cne or both nuts may be bevelled. Specification 207,560 is referred to. The Specification as open to inspection under Sect. 91 (3) (a) states also that the inclinations of the planes c, d can be chosen so that in the locked position there will be surface contact between the nuts. This subject-matter does not appear in the Specification as accepted.
GB1905424A 1923-08-14 1924-08-11 Improvements in or relating to lock-nuts Expired GB220626A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SE220626X 1923-08-14

Publications (1)

Publication Number Publication Date
GB220626A true GB220626A (en) 1926-02-11

Family

ID=20305439

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1905424A Expired GB220626A (en) 1923-08-14 1924-08-11 Improvements in or relating to lock-nuts

Country Status (4)

Country Link
DE (1) DE453541C (en)
FR (1) FR584424A (en)
GB (1) GB220626A (en)
NL (1) NL15446C (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1884667A2 (en) * 2006-08-03 2008-02-06 Pfisterer Kontaktsysteme GmbH & Co. KG Nut
CN103398077A (en) * 2013-07-30 2013-11-20 苏州天华有色金属制品有限公司 Fastening component
CN104632850A (en) * 2015-02-05 2015-05-20 南车青岛四方机车车辆股份有限公司 Lock nut structure and installation method thereof
CN110439909A (en) * 2019-09-05 2019-11-12 董古 A kind of screw of never becoming loose

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2886086A (en) * 1955-07-01 1959-05-12 Allen W Morton Superposed lock nuts having offset conical mating surfaces
CN105587742A (en) * 2016-03-25 2016-05-18 罗灿 Lock nut capable of controlling axis deflection of part
CN108253005A (en) * 2018-03-27 2018-07-06 毕书鹏 Stop nut and locking gear and retention device

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1884667A2 (en) * 2006-08-03 2008-02-06 Pfisterer Kontaktsysteme GmbH & Co. KG Nut
EP1884667A3 (en) * 2006-08-03 2013-08-28 Pfisterer Kontaktsysteme GmbH Nut
CN103398077A (en) * 2013-07-30 2013-11-20 苏州天华有色金属制品有限公司 Fastening component
CN104632850A (en) * 2015-02-05 2015-05-20 南车青岛四方机车车辆股份有限公司 Lock nut structure and installation method thereof
CN110439909A (en) * 2019-09-05 2019-11-12 董古 A kind of screw of never becoming loose

Also Published As

Publication number Publication date
NL15446C (en)
FR584424A (en) 1925-02-06
DE453541C (en) 1927-12-10

Similar Documents

Publication Publication Date Title
US1229911A (en) Nut.
US1390071A (en) Tool
GB308948A (en) Locking device for nuts and screws
GB634412A (en) Lock nut and method of making the same
GB462482A (en) Improvements relating to fastening devices for engine cowlings, inspection covers, and like purposes
GB510144A (en) Improvements relating to locking nuts
GB153227A (en) Improvements in nut locks
GB261328A (en) A device for locking at least two nuts
GB391439A (en) Improvements in or relating to nut locking devices
GB653609A (en) Improvements in bolt assemblies
GB400105A (en) Improvements in fastening means
GB335598A (en) Improvements in or relating to screw threads
GB505291A (en) Selflocking nut
GB243346A (en) Improvements in or relating to nut-locking devices
GB228505A (en) Improvements in and relating to self-locking nuts
GB168266A (en) Improvements in nut locks
US1696584A (en) Plane
US1756186A (en) ot- voyj
US2032834A (en) Cable connecter
GB292523A (en) A method of fixing discs upon shafts
GB407010A (en) Improvements in or relating to ball valve members and spindles for use with rotary ball valves
US1783825A (en) Crank pin and collar
GB297006A (en) Improvements in and relating to inspection covers for drains
GB433699A (en) Locking device for screw nuts and screw heads
US2287661A (en) Cover securing means for casings