FR2712047B1 - Dispositif d'auto-rétention pour éléments d'assemblage et de fixation tels que vis, boulons et écrous. - Google Patents

Dispositif d'auto-rétention pour éléments d'assemblage et de fixation tels que vis, boulons et écrous.

Info

Publication number
FR2712047B1
FR2712047B1 FR9313165A FR9313165A FR2712047B1 FR 2712047 B1 FR2712047 B1 FR 2712047B1 FR 9313165 A FR9313165 A FR 9313165A FR 9313165 A FR9313165 A FR 9313165A FR 2712047 B1 FR2712047 B1 FR 2712047B1
Authority
FR
France
Prior art keywords
nuts
bolts
screws
self
assembly
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 - Fee Related
Application number
FR9313165A
Other languages
English (en)
Other versions
FR2712047A1 (fr
Inventor
Jean-Francois Jeanson
Jean Huppert
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
Priority to FR9313165A priority Critical patent/FR2712047B1/fr
Priority to HU9400444A priority patent/HUT69222A/hu
Priority to US08/336,655 priority patent/US5531554A/en
Priority to DE19513794A priority patent/DE19513794A1/de
Publication of FR2712047A1 publication Critical patent/FR2712047A1/fr
Application granted granted Critical
Publication of FR2712047B1 publication Critical patent/FR2712047B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/56—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor
    • A61B17/58—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor for osteosynthesis, e.g. bone plates, screws, setting implements or the like
    • A61B17/68—Internal fixation devices, including fasteners and spinal fixators, even if a part thereof projects from the skin
    • A61B17/84—Fasteners therefor or fasteners being internal fixation devices
    • A61B17/86—Pins or screws or threaded wires; nuts therefor
    • A61B17/8605—Heads, i.e. proximal ends projecting from bone
    • 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
    • F16B39/282—Locking by means of special shape of work-engaging surfaces, e.g. notched or toothed nuts
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/56—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor
    • A61B17/58—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor for osteosynthesis, e.g. bone plates, screws, setting implements or the like
    • A61B17/68—Internal fixation devices, including fasteners and spinal fixators, even if a part thereof projects from the skin
    • A61B17/80—Cortical plates, i.e. bone plates; Instruments for holding or positioning cortical plates, or for compressing bones attached to cortical plates
    • A61B17/8052—Cortical plates, i.e. bone plates; Instruments for holding or positioning cortical plates, or for compressing bones attached to cortical plates immobilised relative to screws by interlocking form of the heads and plate holes, e.g. conical or threaded
    • 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
    • Y10S411/999—Expanded, threaded, driven, headed, tool-deformed, or locked-threaded fastener with retainer, e.g. tether

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • General Engineering & Computer Science (AREA)
  • Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Biomedical Technology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Neurology (AREA)
  • Mechanical Engineering (AREA)
  • Surgical Instruments (AREA)
  • Dowels (AREA)
FR9313165A 1993-11-05 1993-11-05 Dispositif d'auto-rétention pour éléments d'assemblage et de fixation tels que vis, boulons et écrous. Expired - Fee Related FR2712047B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR9313165A FR2712047B1 (fr) 1993-11-05 1993-11-05 Dispositif d'auto-rétention pour éléments d'assemblage et de fixation tels que vis, boulons et écrous.
HU9400444A HUT69222A (en) 1993-11-05 1994-02-16 Self-holding joint element
US08/336,655 US5531554A (en) 1993-11-05 1994-11-04 Self-retaining means for fasteners particularly screws
DE19513794A DE19513794A1 (de) 1993-11-05 1995-04-11 Selbsthaltendes Verbindungselement

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9313165A FR2712047B1 (fr) 1993-11-05 1993-11-05 Dispositif d'auto-rétention pour éléments d'assemblage et de fixation tels que vis, boulons et écrous.
DE19513794A DE19513794A1 (de) 1993-11-05 1995-04-11 Selbsthaltendes Verbindungselement

Publications (2)

Publication Number Publication Date
FR2712047A1 FR2712047A1 (fr) 1995-05-12
FR2712047B1 true FR2712047B1 (fr) 1995-12-08

Family

ID=26014344

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9313165A Expired - Fee Related FR2712047B1 (fr) 1993-11-05 1993-11-05 Dispositif d'auto-rétention pour éléments d'assemblage et de fixation tels que vis, boulons et écrous.

Country Status (4)

Country Link
US (1) US5531554A (fr)
DE (1) DE19513794A1 (fr)
FR (1) FR2712047B1 (fr)
HU (1) HUT69222A (fr)

Families Citing this family (45)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997026460A1 (fr) * 1996-01-18 1997-07-24 Flueckiger Werner Vis d'ecartement
US6042314A (en) * 1996-09-17 2000-03-28 Windware Inc. Fastener and method of operation thereof for installing a thin layer of material at an adjustable distance from a support
WO1998034556A1 (fr) 1997-02-11 1998-08-13 Michelson Gary K Systeme pour poser des plaques d'osteosynthese squelettiques
DE69842242D1 (de) * 1997-02-11 2011-06-09 Zimmer Spine Inc Platte für die vordere Halswirbelsäule mit Fixierungssystem für Schrauben
US6086614A (en) * 1998-01-23 2000-07-11 Sulzer Orthopedics Inc. Orthopedic prosthesis having anti-backout screw
US6261291B1 (en) * 1999-07-08 2001-07-17 David J. Talaber Orthopedic implant assembly
US6582171B2 (en) 2000-06-13 2003-06-24 Illinois Tool Works Inc. Captive fastener member and system
US6379093B1 (en) 2000-06-13 2002-04-30 Illinois Tool Works Inc. Captive fastener member and system for joining two work pieces
FR2827150B1 (fr) 2001-07-13 2004-06-18 Ldr Medical Dispositif de fixation auto-retentif
US7001389B1 (en) 2002-07-05 2006-02-21 Navarro Richard R Fixed and variable locking fixation assembly
US7758620B2 (en) 2002-09-24 2010-07-20 Stryker Trauma Sa Device for connecting a screw to a support plate
FR2844702B1 (fr) * 2002-09-24 2004-12-17 Numedic Dispositif de solidarisation d'une piece sur un support et procede de pose d'un tel dispositif
US20040071524A1 (en) * 2002-10-11 2004-04-15 Habermehl G. Lyle Fastener with stepped head for composite decking
US7014403B1 (en) 2003-08-28 2006-03-21 The University Of Tulsa Finish screw fastener
DE20313819U1 (de) * 2003-09-05 2005-01-13 A-Z Ausrüstung Und Zubehör Gmbh & Co. Kg Senkkopfschraube
US8182518B2 (en) * 2003-12-22 2012-05-22 Life Spine, Inc. Static and dynamic cervical plates and cervical plate constructs
US7468069B2 (en) 2004-02-10 2008-12-23 Atlas Spine, Inc. Static anterior cervical plate
US7288095B2 (en) 2004-08-12 2007-10-30 Atlas Spine, Inc. Bone plate with screw lock
WO2006069089A2 (fr) 2004-12-21 2006-06-29 Packaging Service Corporation Of Kentucky Systeme de plaque cervicale
US7438715B2 (en) * 2005-01-06 2008-10-21 Spinal Llc Spinal implant kit
US7322984B2 (en) 2005-01-06 2008-01-29 Spinal, Llc Spinal plate with internal screw locks
US7316715B2 (en) * 2005-02-18 2008-01-08 Howmedica Osteonics Corp. Polyaxial screw for acetabular cup
US8062294B2 (en) * 2005-09-15 2011-11-22 Spineform Llc Implant with integral fastener retention
CA2633418A1 (fr) * 2005-12-21 2007-07-05 Synthes (U.S.A.) Systeme resorbable de plaques cervicales anterieures avec mecanisme de retention a vis
US7255523B2 (en) * 2005-12-22 2007-08-14 Prime Source Building Products, Inc. Dual threaded screw for composite materials
US8287575B2 (en) * 2006-11-09 2012-10-16 Stryker Trauma Gmbh Polyaxial locking mechanism
US8834535B2 (en) * 2007-01-31 2014-09-16 K2M, Inc. Anterior vertebral plate with closed thread screw
US20090177239A1 (en) * 2007-08-06 2009-07-09 Michael Castro Cervical plate instrument kit
US8496693B2 (en) * 2007-10-16 2013-07-30 Amendia Inc. Bone screw retaining and removal system
DE102008049640A1 (de) * 2008-09-30 2010-04-01 Flückiger, Werner Befestigungselement
US20110271533A1 (en) * 2008-10-22 2011-11-10 Chin-Hsiung Lien Dry wall hand tool
MX2011009401A (es) 2009-03-13 2011-12-14 Spinal Simplicity Llc Sistema dinamico de placa para columna vertebral.
US8574270B2 (en) 2009-03-13 2013-11-05 Spinal Simplicity Llc Bone plate assembly with bone screw retention features
US9095444B2 (en) 2009-07-24 2015-08-04 Warsaw Orthopedic, Inc. Implant with an interference fit fastener
US8753396B1 (en) 2010-09-13 2014-06-17 Theken Spine, Llc Intervertebral implant having back-out prevention feature
US8940030B1 (en) 2011-01-28 2015-01-27 Nuvasive, Inc. Spinal fixation system and related methods
US11123117B1 (en) 2011-11-01 2021-09-21 Nuvasive, Inc. Surgical fixation system and related methods
US8974504B2 (en) 2012-05-10 2015-03-10 Spinal Simplicity Llc Dynamic bone fracture plates
US10603187B2 (en) 2013-07-17 2020-03-31 Aesculap Implant Systems, Llc Spinal interbody device, system and method
US10507119B2 (en) 2013-12-19 2019-12-17 Aesculap Implant Systems, Llc Spinal interbody device, system and method
MY191524A (en) * 2014-03-31 2022-06-28 Kyoraku Co Ltd Screw member, fastening structure, and connection structure for solar panel float
US10206720B2 (en) * 2014-09-03 2019-02-19 Aesculap Implant Systems, Llc Fastener, spinal interbody system including same and method
US10213237B2 (en) 2014-10-03 2019-02-26 Stryker European Holdings I, Llc Periprosthetic extension plate
US10251685B2 (en) 2016-03-17 2019-04-09 Stryker European Holdings I, Llc Floating locking insert
CA3149507A1 (fr) * 2021-02-19 2022-08-19 Rotofast Inc. Dispositif d'attache et methode pour attacher des panneaux de fibres de polyester a substrat

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB664642A (en) * 1949-06-11 1952-01-09 Thomas Edmund Dingwall Fastenings for boxes, cases and the like
GB1367082A (en) * 1970-10-05 1974-09-18 Ft Products Ltd Threaded fastener
US3789725A (en) * 1971-10-06 1974-02-05 B Lindstrom Self-drilling and self-tapping fastener and method of manufacture thereof
US4274460A (en) * 1979-06-20 1981-06-23 Textron, Inc. Panel fastener joint
US4509890A (en) * 1981-10-13 1985-04-09 Micro Plastics Inc. Captive panel screw
US4652018A (en) * 1986-01-24 1987-03-24 Paul Boghosian Multi-fastening coupler for electrical conduit

Also Published As

Publication number Publication date
HU9400444D0 (en) 1994-05-30
FR2712047A1 (fr) 1995-05-12
DE19513794A1 (de) 1996-10-17
HUT69222A (en) 1995-08-28
US5531554A (en) 1996-07-02

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20060731