DE9004238U1 - Schraubkopf mit Sicherungseinrichtung - Google Patents
Schraubkopf mit SicherungseinrichtungInfo
- 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
Links
- 230000015572 biosynthetic process Effects 0.000 claims description 2
- 230000005540 biological transmission Effects 0.000 claims 1
- 239000007943 implant Substances 0.000 description 3
- 210000000988 bone and bone Anatomy 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Substances [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
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)
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 (fr) |
Cited By (3)
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2722394A1 (fr) * | 1994-07-18 | 1996-01-19 | Onimus Michel | Dispositif d'osteosynthese rachidienne |
Citations (3)
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3800052A1 (de) * | 1987-07-08 | 1989-07-13 | Harms Juergen | Positionierungsschraube |
-
1990
- 1990-04-11 DE DE9004238U patent/DE9004238U1/de not_active Expired - Lifetime
- 1990-11-08 DE DE4035548A patent/DE4035548C2/de not_active Expired - Lifetime
Patent Citations (3)
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)
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 |
---|---|
DE4035548A1 (de) | 1991-10-17 |
DE4035548C2 (de) | 1999-05-06 |
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