EP 1590514 A1 20051102 - CLOSING ELEMENT FOR POLYGONAL TUBES GUIDING COMPRESSED AIR ON A SPINNING FRAME
Title (en)
CLOSING ELEMENT FOR POLYGONAL TUBES GUIDING COMPRESSED AIR ON A SPINNING FRAME
Title (de)
ABSCHLUSSELEMENT FÜR DRUCKLUFTFÜHRENDE MEHRKANTROHRE AN EINER SPINNEREIMASCHINE
Title (fr)
ELEMENT DE FERMETURE POUR TUBES POLYGONAUX A AIR COMPRIME SUR UN METIER A FILER
Publication
Application
Priority
- EP 0313263 W 20031126
- DE 10302880 A 20030125
Abstract (en)
[origin: WO2004067821A1] The invention relates to a closing element (1) for polygonal tubes guiding compressed air, the end of said closing element being inserted into the polygonal tube (8) in a sealed manner. The inventive closing element comprises an elastic sealing element (3) and is embodied in such a way that, when inserted, it acts on the sealing element (3) such that the sealing element seals and fixes the closing element (1) in relation to the polygonal tube (8). Such closing elements are used to seal carrier arms in spinning frames comprising pneumatically loaded upper roll carrier arms and weighting arms.
IPC 1-7
IPC 8 full level
D01H 5/52 (2006.01)
CPC (source: EP KR US)
D01H 5/52 (2013.01 - EP KR US)
Citation (search report)
See references of WO 2004067821A1
Designated contracting state (EPC)
CH CZ DE ES FR IT LI
DOCDB simple family (publication)
WO 2004067821 A1 20040812; CN 100436673 C 20081126; CN 1742122 A 20060301; DE 10302880 A1 20040805; DE 50309987 D1 20080724; EP 1590514 A1 20051102; EP 1590514 B1 20080611; ES 2307986 T3 20081201; JP 2006513336 A 20060420; KR 20050092441 A 20050921; TW 200506119 A 20050216; TW I303678 B 20081201; US 2005229578 A1 20051020; US 7287367 B2 20071030
DOCDB simple family (application)
EP 0313263 W 20031126; CN 200380109211 A 20031126; DE 10302880 A 20030125; DE 50309987 T 20031126; EP 03767658 A 20031126; ES 03767658 T 20031126; JP 2004567297 A 20031126; KR 20057013509 A 20050721; TW 92133317 A 20031127; US 15137905 A 20050613