DE9004238U1 - Schraubkopf mit Sicherungseinrichtung - Google Patents

Schraubkopf mit Sicherungseinrichtung

Info

Publication number
DE9004238U1
DE9004238U1 DE9004238U DE9004238U DE9004238U1 DE 9004238 U1 DE9004238 U1 DE 9004238U1 DE 9004238 U DE9004238 U DE 9004238U DE 9004238 U DE9004238 U DE 9004238U DE 9004238 U1 DE9004238 U1 DE 9004238U1
Authority
DE
Germany
Prior art keywords
screw head
edge
force
head according
collar
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 - Lifetime
Application number
DE9004238U
Other languages
German (de)
English (en)
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.)
Waldemar Link GmbH and Co KG
Original Assignee
Waldemar Link GmbH and Co KG
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 Waldemar Link GmbH and Co KG filed Critical Waldemar Link GmbH and Co KG
Priority to DE9004238U priority Critical patent/DE9004238U1/de
Priority to DE4035548A priority patent/DE4035548C2/de
Publication of DE9004238U1 publication Critical patent/DE9004238U1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • A61B17/70—Spinal positioners or stabilisers ; Bone stabilisers comprising fluid filler in an implant
    • A61B17/7001—Screws or hooks combined with longitudinal elements which do not contact vertebrae
    • A61B17/7032—Screws or hooks with U-shaped head or back through which longitudinal rods pass
    • 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
    • F16B39/02—Locking of screws, bolts or nuts in which the locking takes place after screwing down
    • F16B39/025—Locking of screws, bolts or nuts in which the locking takes place after screwing down by plastic deformation of a part of one of the threaded elements into a notch or cavity of the other threaded element
    • 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
    • A61B17/8665—Nuts
    • A61B2017/867—Nuts with integral locking or clamping means
    • A61B2017/868—Nuts with integral locking or clamping means self-locking due to part of nut being deformed upon tightening

Landscapes

  • Health & Medical Sciences (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Neurology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • General Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Mechanical Engineering (AREA)
  • Surgical Instruments (AREA)
DE9004238U 1990-04-11 1990-04-11 Schraubkopf mit Sicherungseinrichtung Expired - Lifetime DE9004238U1 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE9004238U DE9004238U1 (de) 1990-04-11 1990-04-11 Schraubkopf mit Sicherungseinrichtung
DE4035548A DE4035548C2 (de) 1990-04-11 1990-11-08 Anordnung zum Fixieren von Knochenabschnitten

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE9004238U DE9004238U1 (de) 1990-04-11 1990-04-11 Schraubkopf mit Sicherungseinrichtung

Publications (1)

Publication Number Publication Date
DE9004238U1 true DE9004238U1 (de) 1991-08-08

Family

ID=6852858

Family Applications (2)

Application Number Title Priority Date Filing Date
DE9004238U Expired - Lifetime DE9004238U1 (de) 1990-04-11 1990-04-11 Schraubkopf mit Sicherungseinrichtung
DE4035548A Expired - Lifetime DE4035548C2 (de) 1990-04-11 1990-11-08 Anordnung zum Fixieren von Knochenabschnitten

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE4035548A Expired - Lifetime DE4035548C2 (de) 1990-04-11 1990-11-08 Anordnung zum Fixieren von Knochenabschnitten

Country Status (1)

Country Link
DE (2) DE9004238U1 (es)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006040272A1 (de) * 2006-08-28 2008-03-06 Westinghouse Electric Germany Gmbh Kernumfassungsschraube, Anordnung und Verfahren zum gesicherten Einbau und/oder Austausch von Kernumfassungsschrauben
DE102006058859A1 (de) * 2006-12-13 2008-06-19 Volkswagen Ag Schraubverbindung und Verfahren zu ihrer Erzeugung
FR3012078A1 (fr) * 2013-10-21 2015-04-24 Peugeot Citroen Automobiles Sa Systeme d'articulation a rotule, en particulier pour suspension de roue de vehicule

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2722394A1 (fr) * 1994-07-18 1996-01-19 Onimus Michel Dispositif d'osteosynthese rachidienne

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE44700C (de) * O. lilienthal in Berlin SO., Köpenickerstr. 110 Schraubensicherung mit am Rande auszubiegendem Mutterteller
FR1199636A (fr) * 1958-03-10 1959-12-15 Dispositif de blocage pour boulons
FR2465916A1 (fr) * 1979-09-19 1981-03-27 Framatome Sa Assemblage visse de securite

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3800052A1 (de) * 1987-07-08 1989-07-13 Harms Juergen Positionierungsschraube

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE44700C (de) * O. lilienthal in Berlin SO., Köpenickerstr. 110 Schraubensicherung mit am Rande auszubiegendem Mutterteller
FR1199636A (fr) * 1958-03-10 1959-12-15 Dispositif de blocage pour boulons
FR2465916A1 (fr) * 1979-09-19 1981-03-27 Framatome Sa Assemblage visse de securite

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006040272A1 (de) * 2006-08-28 2008-03-06 Westinghouse Electric Germany Gmbh Kernumfassungsschraube, Anordnung und Verfahren zum gesicherten Einbau und/oder Austausch von Kernumfassungsschrauben
DE102006058859A1 (de) * 2006-12-13 2008-06-19 Volkswagen Ag Schraubverbindung und Verfahren zu ihrer Erzeugung
FR3012078A1 (fr) * 2013-10-21 2015-04-24 Peugeot Citroen Automobiles Sa Systeme d'articulation a rotule, en particulier pour suspension de roue de vehicule

Also Published As

Publication number Publication date
DE4035548C2 (de) 1999-05-06
DE4035548A1 (de) 1991-10-17

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