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ES484087A1 - Perfeccionamientos introducidos en un dispositivo de abraza-dera de apriete - Google Patents

Perfeccionamientos introducidos en un dispositivo de abraza-dera de apriete

Info

Publication number
ES484087A1
ES484087A1 ES79484087A ES484087A ES484087A1 ES 484087 A1 ES484087 A1 ES 484087A1 ES 79484087 A ES79484087 A ES 79484087A ES 484087 A ES484087 A ES 484087A ES 484087 A1 ES484087 A1 ES 484087A1
Authority
ES
Spain
Prior art keywords
screw
jaws
clamp devices
jaw
tightening
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
ES79484087A
Other languages
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.)
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
Publication of ES484087A1 publication Critical patent/ES484087A1/es
Expired 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
    • 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 or setting implements
    • A61B17/60—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor for osteosynthesis, e.g. bone plates, screws or setting implements for external osteosynthesis, e.g. distractors, contractors
    • A61B17/64—Devices extending alongside the bones to be positioned
    • A61B17/645—Devices extending alongside the bones to be positioned comprising a framework
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • 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 or setting implements
    • A61B17/60—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor for osteosynthesis, e.g. bone plates, screws or setting implements for external osteosynthesis, e.g. distractors, contractors
    • A61B17/64—Devices extending alongside the bones to be positioned
    • A61B17/6458—Devices extending alongside the bones to be positioned with pin-clamps fixed at ends of connecting element
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B9/00—Hand-held gripping tools other than those covered by group B25B7/00
    • B25B9/02—Hand-held gripping tools other than those covered by group B25B7/00 without sliding or pivotal connections, e.g. tweezers, onepiece tongs

Landscapes

  • Health & Medical Sciences (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Medical Informatics (AREA)
  • Public Health (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Veterinary Medicine (AREA)
  • Mechanical Engineering (AREA)
  • Surgical Instruments (AREA)
  • Clamps And Clips (AREA)
  • Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
  • Dowels (AREA)

Abstract

Perfeccionamientos introducidos en un dispositivo de abrazadera de apriete, el cual comporta: una parte común de base; una primera garra, conectada a la citada parte común de base y que está dotada de un agujero transversal; una segunda garra, conectada a la citada parte común de base y que incluye, asimismo, un agujero transversal alineado con el agujero transversal previamente mencionado, y donde este segundo agujero está roscado interiormente en forma apropiada; un tornillo tensor, que comporta una cabeza, una parte de caña adyacente a la citada cabeza y susceptible de alojarse en el interior del citado agujero transversal practicado en la citada primera garra, y estando la parte restante de la caña provista de un fileteado externo que puede acoplarse en el interior del citado agujero transversal roscado practicado en la segunda garra, caracterizados porque los perfeccionamientos incluyen unos medios destinados a impedir los desplazamientos axiales soportados por la citada primera garra,donde estos medios son capaces de cooperar con medios conjugados practicados en la parte de caña del citado tornillo tensor y situados adyacentes a la citada cabeza, impidiendo, así, cualquier desplazamiento axial relativo entre el citado tornillo y la citada primera garra, pero, permitiendo, sin embargo, que este tornillo pueda girar libremente.
ES79484087A 1978-09-13 1979-09-11 Perfeccionamientos introducidos en un dispositivo de abraza-dera de apriete Expired ES484087A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT51070/78A IT1105951B (it) 1978-09-13 1978-09-13 Perfezionamento nei dispositivi a morsetto

Publications (1)

Publication Number Publication Date
ES484087A1 true ES484087A1 (es) 1980-04-01

Family

ID=11274331

Family Applications (1)

Application Number Title Priority Date Filing Date
ES79484087A Expired ES484087A1 (es) 1978-09-13 1979-09-11 Perfeccionamientos introducidos en un dispositivo de abraza-dera de apriete

Country Status (6)

Country Link
CH (1) CH640313A5 (es)
DE (1) DE2936589A1 (es)
ES (1) ES484087A1 (es)
FR (1) FR2435996A1 (es)
GB (1) GB2031508B (es)
IT (1) IT1105951B (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3379935D1 (en) * 1982-09-16 1989-07-06 Charles Cannon Edwards External fixation system for bone fractures
GB2166190A (en) * 1984-07-06 1986-04-30 Microsurgical Administrative S Clamping arrangements
US4719905B1 (en) * 1985-11-01 1995-10-31 Acromed Corp Apparatus and method for maintaining vertebrae in a desired relationship
DE3744295A1 (de) * 1987-12-28 1989-07-13 Kontec Gmbh Klemmvorrichtung zum festklemmen einer linear beweglichen stange
FR2673835A1 (fr) * 1991-03-15 1992-09-18 Bruguier Pierre Dispositif de bloquage par une came d'une tige d'union utilisee en chirurgie orthopedique.
DE10311572B4 (de) 2003-03-10 2014-06-05 Dr. Johannes Heidenhain Gmbh Anordnung zur Verbindung eines rohrförmigen Elementes mit einem darin erstreckten Körper
CN106738005A (zh) * 2016-12-27 2017-05-31 吴中区光福正宏园艺场 一种夹紧切断组件
CN109009475A (zh) * 2018-08-21 2018-12-18 顺德职业技术学院 一种采血辅助装置和采血方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK44872C (da) * 1930-02-10 1931-11-23 Bernhard Hedlund Klokke.
GB354949A (en) * 1930-07-08 1931-08-20 Richard Lawrence Parish Clamps and method of producing the same
GB427202A (en) * 1933-12-01 1935-04-17 Scaffolding Great Britain Ltd Improvements in or relating to coupling devices for rods, bars, tubes and the like
GB567715A (en) * 1943-05-18 1945-02-28 Roger Anderson Fracture splints

Also Published As

Publication number Publication date
CH640313A5 (de) 1983-12-30
IT7851070A0 (it) 1978-09-13
IT1105951B (it) 1985-11-11
GB2031508A (en) 1980-04-23
GB2031508B (en) 1982-08-25
DE2936589A1 (de) 1980-03-27
FR2435996A1 (fr) 1980-04-11

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