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 languages
English (en)
Other versions
CA106460S (fr
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.)
Litton Fastening Systems
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
Application filed by Dumont Aviation Associates filed Critical Dumont Aviation Associates
Application granted granted Critical
Publication of CA954430A publication Critical patent/CA954430A/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
    • F16B39/30—Locking exclusively by special shape of the screw-thread

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Surgical Instruments (AREA)
  • Containers Having Bodies Formed In One Piece (AREA)
  • Closures For Containers (AREA)
  • Portable Nailing Machines And Staplers (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
CA106,460A 1970-04-03 1971-03-01 Self-locking screw Expired CA954430A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US2652970A 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 (fr)
CA (1) CA954430A (fr)
DE (1) DE2112892A1 (fr)
ES (1) ES194284Y (fr)
FR (1) FR2094956A5 (fr)
GB (1) GB1312189A (fr)
IL (1) IL36422A (fr)
SE (1) SE367862B (fr)
SU (1) SU365078A3 (fr)
ZA (1) ZA711716B (fr)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5465252A (en) * 1977-11-04 1979-05-25 Yoshioki Tomoyasu Lock nut* lock bolt and lock screw
US4370885A (en) * 1979-01-16 1983-02-01 Alekhin S Method for controlling the dispersing of solids in drilling mud
US4252168A (en) * 1979-05-16 1981-02-24 The Lamson & Sessions Co. Thread convolution
JPH11325023A (ja) 1998-05-13 1999-11-26 Fuserashi Co Ltd ナット
JP2003042130A (ja) * 2001-08-01 2003-02-13 Taisuke Onuki ねじ部材
US7951176B2 (en) 2003-05-30 2011-05-31 Synthes Usa, Llc Bone plate
US11259851B2 (en) 2003-08-26 2022-03-01 DePuy Synthes Products, Inc. Bone plate
DE20321245U1 (de) 2003-08-26 2006-06-14 Synthes Gmbh Knochenplatte
US11291484B2 (en) 2004-01-26 2022-04-05 DePuy Synthes Products, Inc. Highly-versatile variable-angle bone plate system
US7637928B2 (en) 2004-01-26 2009-12-29 Synthes Usa, Llc Variable angle locked bone fixation system
US8574268B2 (en) 2004-01-26 2013-11-05 DePuy Synthes Product, LLC Highly-versatile variable-angle bone plate system
US7458616B2 (en) * 2004-12-30 2008-12-02 Hydril Company Threads with perturbations
KR20120079089A (ko) 2009-09-14 2012-07-11 신세스 게엠바하 가변 각도 압박 플레이트
JP5793291B2 (ja) * 2010-11-22 2015-10-14 株式会社トープラ ゆるみ防止ねじ部品
US10905476B2 (en) 2016-09-08 2021-02-02 DePuy Synthes Products, Inc. Variable angle bone plate
US10820930B2 (en) 2016-09-08 2020-11-03 DePuy Synthes Products, Inc. Variable angle bone plate
US10624686B2 (en) 2016-09-08 2020-04-21 DePuy Synthes Products, Inc. Variable angel bone plate
US11026727B2 (en) 2018-03-20 2021-06-08 DePuy Synthes Products, Inc. Bone plate with form-fitting variable-angle locking hole
US10772665B2 (en) 2018-03-29 2020-09-15 DePuy Synthes Products, Inc. Locking structures for affixing bone anchors to a bone plate, and related systems and methods
US11013541B2 (en) 2018-04-30 2021-05-25 DePuy Synthes Products, Inc. Threaded locking structures for affixing bone anchors to a bone plate, and related systems and methods
US10925651B2 (en) 2018-12-21 2021-02-23 DePuy Synthes Products, Inc. Implant having locking holes with collection cavity for shavings

Also Published As

Publication number Publication date
IL36422A (en) 1973-06-29
SE367862B (fr) 1974-06-10
JPS5349971Y2 (fr) 1978-11-30
JPS5076264U (fr) 1975-07-03
DE2112892A1 (de) 1971-10-14
IL36422A0 (en) 1971-05-26
FR2094956A5 (fr) 1972-02-04
ES194284Y (es) 1975-03-16
ES194284U (es) 1974-12-01
GB1312189A (en) 1973-04-04
SU365078A3 (fr) 1972-12-28
ZA711716B (en) 1972-10-25

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