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Machine translation
1. (WO1981000545) TRACK JOINT LOCKING COLLAR AND ASSEMBLY METHOD
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/1981/000545    International Application No.:    PCT/US1979/000661
Publication Date: 05.03.1981 International Filing Date: 29.08.1979
IPC:
B62D 55/205 (2006.01), B62D 55/21 (2006.01)
Applicants:
Inventors:
Priority Data:
US79/00661 29.08.1979 WO
Title (EN) TRACK JOINT LOCKING COLLAR AND ASSEMBLY METHOD
(FR) COLLIER DE VERROUILLAGE DE JOINTS DE CHENILLE ET PROCEDE D"ASSEMBLAGE
Abstract: front page image
(EN)A recurring problem encountered with the use of track assemblies for track-type vehicles is one of preventing pin drift in the joint connection therefor. Such pin drift primarily results from the severe loads which are imposed on the joint connection during operation of the track assemblies. This invention provides a locking collar (17) which is secured between a pin (16) and a link (14) of a track assembly (10) for preventing such pin drift. In particular, the pin (16) and locking collar (17) have interengaging surfaces (22, 23) formed thereof to prevent relative axial movement therebetween. In carrying forth the method steps of this invention, segments (20) of the locking collar (17) are mounted on the pin (16) and the link (14) is then secured to the locking collar (17).
(FR)L"utilisation de chenilles pour vehicule du type a chenille pose le probleme de la chasse des tiges dans la connection des joints. Cette chasse des tiges resulte essentiellement des charges importantes qui sont imposees a la connection des jointures pendant le fonctionnement des assemblages des chenilles. Un collier de verrouillage (17) est fixe entre la tige (16) et un maillon (14) d"un assemblage de chenille (10) pour empecher une telle chasse des tiges. En particulier, la tige (16) et le collier de verrouillage (17) ont des surfaces cooperantes (22, 23) pour empecher leur mouvement axial relatif. En appliquant ce procede, des segments (20) du collier de verrouillage (17) montes sur la tige (16) et le maillon (14) est alors fixe au collier de verrouillage (17).
Designated States:
Publication Language: English (EN)
Filing Language: English (EN)