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Machine translation
1. (WO1980000854) NEEDLE LUBRICATOR SYSTEM
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/1980/000854    International Application No.:    PCT/US1979/000903
Publication Date: 01.05.1980 International Filing Date: 24.10.1979
IPC:
D05B 71/04 (2006.01)
Applicants:
Inventors:
Priority Data:
954934 26.10.1978 US
Title (EN) NEEDLE LUBRICATOR SYSTEM
(FR) SYSTEME DE LUBRIFICATION D"UNE AIGUILLE
Abstract: front page image
(EN)The pointed tip (24) of a sewing machine needle (14) is immersed in a liquid lubricant (37) as it reaches the lower end of its downward stroke through the material (22) being sewn, so as to coat the tip of the needle with a lubricant and reduce the friction and therefore the heat generated by the friction between the needle and the material being sewn.
(FR)L"extremite pointue d"une aiguille de machine a coudre (14) est immergee dans un lubrifiant liquide (37) lorsqu"elle atteint la fin inferieure de sa course descendante au travers du materiau (22) cousu, afin de recouvrir l"extremite de l"aiguille avec un lubrifiant et de reduire le frottement et ainsi la chaleur degagee par le frottement entre l"aiguille et le materiau cousu.
Designated States:
Publication Language: English (EN)
Filing Language: English (EN)