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Machine translation
1. (WO1980000270) ANTI-BACKLSH NUT
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/1980/000270    International Application No.:    PCT/US1979/000497
Publication Date: 21.02.1980 International Filing Date: 16.07.1979
IPC:
F16B 39/36 (2006.01), F16H 25/20 (2006.01)
Applicants:
Inventors:
Priority Data:
925269 17.07.1978 US
Title (EN) ANTI-BACKLSH NUT
(FR) ECROU ANTI-JEU
Abstract: front page image
(EN)An anti-backlash nut (50) having one or more longitudinal flexural members (64, 66) with one end fixed and one end free-floating is disclosed which undergoes translational movement along a shaft. This anti-backlash nut (50) is improved by providing ramps (68, 70) at the free-floating ends of the flexural members (64, 66) and means to apply axial forces (72) on the ramps (68, 70) to thereby create radial force vectors which maintain the ramps (68, 70) in contact with the shaft even after the nut has become worn.
(FR)Un ecrou anti jeu (50) ayant un ou plusieurs elements de flexion longitudinaux (64, 66) avec une extremite fixe et une extre flottant librement et qui fait un mouvement de translation le long d"un arbre. Cet ecrou anti jeu (50) est ameliore en amenageant des rampes (68, 70) aux extremites libres des elements de flexion (64, 66) et des moyens pour appliquer des forces axiales (72) sur les rampes (68, 70) creant ainsi des vecteurs de forces radiales qui maintiennent les rampes (68, 70) en contact avec l"arbre meme apres usure de l"ecrou.
Designated States:
Publication Language: English (EN)
Filing Language: English (EN)