CA954430A - Self-locking screw - Google Patents

Self-locking screw

Info

Publication number
CA954430A
CA954430A CA106,460A CA106460A CA954430A CA 954430 A CA954430 A CA 954430A CA 106460 A CA106460 A CA 106460A CA 954430 A CA954430 A CA 954430A
Authority
CA
Canada
Prior art keywords
self
locking screw
locking
screw
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
CA106,460A
Other versions
CA106460S (en
Inventor
Roger W. Orlomoski
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.)
DUMONT AVIATION ASSOCIATES
Original Assignee
DUMONT AVIATION ASSOCIATES
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 US2652970A priority Critical
Application filed by DUMONT AVIATION ASSOCIATES filed Critical DUMONT AVIATION ASSOCIATES
Application granted granted Critical
Publication of CA954430A publication Critical patent/CA954430A/en
Application status is Expired legal-status Critical

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
    • F16B39/30Locking exclusively by special shape of the screw-thread
CA106,460A 1970-04-03 1971-03-01 Self-locking screw Expired CA954430A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US2652970A true 1970-04-03 1970-04-03

Publications (1)

Publication Number Publication Date
CA954430A true CA954430A (en) 1974-09-10

Family

ID=21832353

Family Applications (1)

Application Number Title Priority Date Filing Date
CA106,460A Expired CA954430A (en) 1970-04-03 1971-03-01 Self-locking screw

Country Status (10)

Country Link
JP (1) JPS5349971Y2 (en)
CA (1) CA954430A (en)
DE (1) DE2112892A1 (en)
ES (1) ES194284Y (en)
FR (1) FR2094956A5 (en)
GB (1) GB1312189A (en)
IL (1) IL36422A (en)
SE (1) SE367862B (en)
SU (1) SU365078A3 (en)
ZA (1) ZA7101716B (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5619492B2 (en) * 1977-11-04 1981-05-08
WO1980001496A1 (en) * 1979-01-16 1980-07-24 Sredneaziat Nii Prirod Gaza Method for controlling a drilling mud dispersing process
US4252168A (en) * 1979-05-16 1981-02-24 The Lamson & Sessions Co. Thread convolution
JPH11325023A (en) * 1998-05-13 1999-11-26 Fuserashi Co Ltd Nut
JP2003042130A (en) * 2001-08-01 2003-02-13 Taisuke Onuki Screw member
US7951176B2 (en) 2003-05-30 2011-05-31 Synthes Usa, Llc Bone plate
WO2005018472A1 (en) 2003-08-26 2005-03-03 Synthes Gmbh Bone plate
US8574268B2 (en) 2004-01-26 2013-11-05 DePuy Synthes Product, LLC Highly-versatile variable-angle bone plate system
US7637928B2 (en) 2004-01-26 2009-12-29 Synthes Usa, Llc Variable angle locked bone fixation system
US7458616B2 (en) * 2004-12-30 2008-12-02 Hydril Company Threads with perturbations
WO2011032140A1 (en) 2009-09-14 2011-03-17 Synthes Usa, Llc Variable angle compression plate
JP5793291B2 (en) * 2010-11-22 2015-10-14 株式会社トープラ Loosening prevention screw parts

Also Published As

Publication number Publication date
ES194284Y (en) 1975-03-16
CA954430A1 (en)
FR2094956A5 (en) 1972-02-04
SE367862B (en) 1974-06-10
SU365078A3 (en) 1972-12-28
IL36422D0 (en) 1971-05-26
JPS5076264U (en) 1975-07-03
ZA7101716B (en) 1972-10-25
JPS5349971Y2 (en) 1978-11-30
DE2112892A1 (en) 1971-10-14
IL36422A (en) 1973-06-29
GB1312189A (en) 1973-04-04
ES194284U (en) 1974-12-01

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