OSTEOSYNTHESIS DEVICE COMPRISING A SUPPORT WITH AN INTERNALLY BORED ORIFICE ASSOCIATED WITH A BEARING SURFACE FOR RECEIVING AN ANCHORING ROD

OSTEOSYNTHESIS DEVICE COMPRISING A SUPPORT WITH AN INTERNALLY BORED ORIFICE ASSOCIATED WITH A BEARING SURFACE FOR RECEIVING AN ANCHORING ROD

This osteosynthesis device is of the type comprising: a support provided with a through-orifice, at least one part of the height of which is threaded, and an anchoring rod having a threaded part forming a screw, the thread of said threaded part being complementary to that of said support orifice, in...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
1. Verfasser: DEROUET, Guillaume
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
BLASTING
DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS ORMACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS,CLIPS, WEDGES, JOINTS OR JOINTING
DIAGNOSIS
ENGINEERING ELEMENTS AND UNITS
GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS
HEATING
HUMAN NECESSITIES
HYGIENE
IDENTIFICATION
LIGHTING
MECHANICAL ENGINEERING
MEDICAL OR VETERINARY SCIENCE
SURGERY
THERMAL INSULATION IN GENERAL
WEAPONS
Online-Zugang:Volltext bestellen
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Beschreibung
Zusammenfassung:This osteosynthesis device is of the type comprising: a support provided with a through-orifice, at least one part of the height of which is threaded, and an anchoring rod having a threaded part forming a screw, the thread of said threaded part being complementary to that of said support orifice, in order to hold said rod on said support by screwing, said support and said rod furthermore including complementary bearing surfaces. The protruding ends of the screw threads and support threads are truncated in such a way that the difference between the outside screw diameter and the flank diameter is between 5 and 70% of the difference between the nominal diameter and the flank diameter, and the difference between the flank diameter Df and the core diameter is between 5 and 70% of the difference between the flank diameter and the root diameter.