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Current content: 156 511 693 patent documents

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200 241 new documents added

1 026 356 documents amended

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EP 0158323 B1 19880713 - SUPPORT D'ENROULEMENTS

Title (en)

SUPPORT D'ENROULEMENTS

Publication

EP 0158323 B1 19880713 (DE)

Application

EP 85104286 A 19850409

Priority

DE 8411284 U 19840411

Abstract (en)

[origin: US4823565A] A winding support for the treatment of threads or yarns includes a shell ring having openings formed therein, the shell ring having two end rings and intermediate rings disposed between the end rings, the intermediate rings being formed of a multiplicity of ring elements, and spacer elements interconnecting the ring elements in the shell ring, all of the spacer elements having surfaces extended in the same direction.

IPC 1-7

D06B 23/04; B65H 75/24

IPC 8 full level

B65H 75/24 (2006.01); D06B 23/04 (2006.01)

CPC (source: EP US)

D06B 23/042 (2013.01 - EP US)

Designated contracting state (EPC)

BE DE FR GB IT NL

DOCDB simple family (publication)

EP 0158323 A1 19851016; EP 0158323 B1 19880713; DE 3563757 D1 19880818; DE 8411284 U1 19840816; US 4823565 A 19890425

DOCDB simple family (application)

EP 85104286 A 19850409; DE 3563757 T 19850409; DE 8411284 U 19840411; US 17789588 A 19880329