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1. (WO1980000719) WARP
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/1980/000719    International Application No.:    PCT/CH1979/000115
Publication Date: 17.04.1980 International Filing Date: 31.08.1979
D03C 9/02 (2006.01)
Priority Data:
10003/78 26.09.1978 CH
Title (EN) WARP
Abstract: front page image
(EN)In a warp of injected plastic is anchored a thread guide ring (10) which may be made of case-hardened or stainless steel. The anchoring is effected by molding the plastic material of the warp about the ring (10). The ring (10) may have a substantially half moon-shaped profil, the edges thereof being sunk into the plastic material to insure a passage without catching. The elongated parts (22, 24) and/or the region (16) of the ring (10) have a substantially ovale cross section. Such a warp presents the advantages of a metallic warp with regards to the wear of the ring and the advantages of a non metallic warp with regards to its light weight.
(FR)Dans une lisse en plastique injecte est ancre un anneau de guide fil (10) qui peut etre fait en acier cemente ou inoxydable. L"ancrage se fait en moulant la matiere plastique de la lisse autour de l"anneau (10). L"anneau (10) peut presenter un profil sensiblement en demi-lune, ses bords etant noyes dans la matiere plastique pour garantir un passage sans accrochage. Les parties allongees (22, 24) et/ou la region (16) de l, anneau (10) sont sensiblement ovales dans leur section. Une telle lisse reunit les avantages metallique pour ce qui est de l"usure de l"anneau et ceux d"une lisse non metallique eu egard a son poids peu important.
Designated States:
Publication Language: German (DE)
Filing Language: German (DE)