EP 0882510 B1 20020807 - Screw with magnet
Title (en)
Screw with magnet
Title (de)
Schraube mit Magnet
Title (fr)
Vis avec un aimant
Publication
Application
Priority
DE 19724134 A 19970607
Abstract (en)
[origin: EP0882510A1] The screw has an externally threaded shaft part (3) with an open recess (32) for fixing the magnet (4). The depth (T) of the recess measured from the free end of the shaft part corresponds roughly to the axially measured thickness of the magnet. The ratio between the depth of the recess and outer diameter of the shaft part is 0.1 : 1 to 0.2:1. The recess tapers towards the free end of the shaft. Around the recess is an expansion (33) which projects radially over the recess and is open towards the free end of the shaft. The screw can be made of plastics
IPC 1-7
IPC 8 full level
F16B 35/00 (2006.01); B03C 1/28 (2006.01); F16N 33/00 (2006.01); F01M 11/03 (2006.01)
CPC (source: EP US)
B03C 1/286 (2013.01 - EP US); F01M 2001/1042 (2013.01 - EP US)
Designated contracting state (EPC)
CH DE FR GB LI SE
DOCDB simple family (publication)
EP 0882510 A1 19981209; EP 0882510 B1 20020807; DE 19724134 A1 19981210; DE 59805062 D1 20020912; JP H116510 A 19990112; US 6078238 A 20000620
DOCDB simple family (application)
EP 98810415 A 19980507; DE 19724134 A 19970607; DE 59805062 T 19980507; JP 15450698 A 19980603; US 8486098 A 19980526