EP 0929747 A1 19990721 - METHOD AND DEVICE FOR MAKING A SCREW CAPTIVE
Title (en)
METHOD AND DEVICE FOR MAKING A SCREW CAPTIVE
Title (de)
VERFAHREN UND VORRICHTUNG GEGEN VERLUST EINER SCHRAUBE
Title (fr)
PROCEDE ET DISPOSITIF POUR RENDRE IMPERDABLE UNE VIS
Publication
Application
Priority
- FR 9701758 W 19971003
- FR 9612235 A 19961008
Abstract (en)
[origin: FR2754320A1] The invention concerns a method for making captive a screw (1) comprising a head and a threaded body and several types of sleeve tubes (2) for implementing the method. The method consists in screwing at the end of the body of the screw opposite the screw head, a cylindrical sleeve tube (2) tapped in a way complementary to the threading of the screw (1) body, the sleeve tube being externally threaded, and immobilising the sleeve tube with respect to the screw. For implementing this method, the invention also provides externally threaded and internally tapped sleeve tubes and specially adapted by the addition of immobilising means on the screws.
IPC 1-7
IPC 8 full level
F16B 41/00 (2006.01)
CPC (source: EP)
F16B 41/002 (2013.01)
Citation (search report)
See references of WO 9815744A1
Designated contracting state (EPC)
DE FR GB IT
DOCDB simple family (publication)
FR 2754320 A1 19980410; FR 2754320 B1 19981218; AU 4559997 A 19980505; CA 2268348 A1 19980416; EP 0929747 A1 19990721; JP 2001501717 A 20010206; WO 9815744 A1 19980416
DOCDB simple family (application)
FR 9612235 A 19961008; AU 4559997 A 19971003; CA 2268348 A 19971003; EP 97943939 A 19971003; FR 9701758 W 19971003; JP 51724198 A 19971003