EP 0253798 A3 19900307 - CIRCULAR WEAVING LOOM
Title (en)
CIRCULAR WEAVING LOOM
Publication
Application
Priority
AT 190486 A 19860714
Abstract (en)
[origin: US4821778A] In a circular loom having a machine frame and a lower and an upper circular-ring-shaped running race arranged in the machine frame for guiding a shuttle, the running rollers of the same are fitted in between inclined guiding surfaces of the upper and lower running races. To keep low wear of the running rollers and to ensure smooth running of the shuttle, (a) the guiding surfaces are inwardly inclined, i.e. formed to diverge to the middle axis of the circular loom, (b) the shuttles are journaled with running rollers having frustoconical running surfaces on the guiding surfaces, (c) for each of the running rollers, the tip of the cone forming the frustoconical running surfaces are on the middle axis of the circular loom and (d) the tip of the cone forming the frustoconical running surface of a running roller coincides with the tip of the imaginarily extended pertaining frustoconical guiding surface.
IPC 1-7
IPC 8 full level
D03D 37/00 (2006.01)
CPC (source: EP US)
D03D 37/00 (2013.01 - EP US)
Citation (search report)
- [A] US 2506442 A 19500502 - JAMES COOPER HENRY
- [AD] FR 2529590 A1 19840106 - HUEMER FRANZ [AT]
- [A] EP 0109386 A1 19840523 - CHEMIEFASER LENZING AG [AT]
- [A] EP 0167831 A1 19860115 - HUEMER FRANZ XAVER
- [A] FR 2442906 A1 19800627 - TORII WINDING MACHINE CO [JP]
Designated contracting state (EPC)
DE GB IT
DOCDB simple family (publication)
EP 0253798 A2 19880120; EP 0253798 A3 19900307; AT 385783 B 19880510; AT A190486 A 19871015; CN 1003948 B 19890419; CN 87104842 A 19880127; JP S6328939 A 19880206; US 4821778 A 19890418; ZA 874929 B 19880330
DOCDB simple family (application)
EP 87890165 A 19870709; AT 190486 A 19860714; CN 87104842 A 19870711; JP 17457787 A 19870713; US 7139887 A 19870709; ZA 874929 A 19870707