The invention provides a support assembly for an undercarriage (7) of a vehicle, comprising at least one cushion element (1), at least one holder (2) for connecting at least one cushion element (1) to the undercarriage (7), and at least one fastening means for enabling a releasable connection between the cushion (1) and the holder (2). The cushion elements (1) are releasably carried by the holder (2), and they extend longitudinally along a bottom of the undercarriage (7) and are positionally fitted therealong to mitigate flexing or distortion of at least one track chain carried by the undercarriage (7) during movement of the vehicle.
B62D 55/084 - Systèmes de chenilles ou chariots de roulement montés sur des véhicules, de façon amovible, réglable ou extensible, p. ex. systèmes de chenilles portatifs
B62D 24/02 - Assemblages entre la caisse et le châssis du véhicule la caisse du véhicule étant montée sur des supports amortisseurs de vibrations, p. ex. des coussinets en caoutchouc, sans qu'un mouvement par rapport au châssis soit prévu
B62D 37/00 - Stabilisation des caisses de véhicules sans agir sur les dispositifs de suspension
The present invention relates to a linkage unit (101) for a roller chain link assembly of a caterpillar track, the unit comprising a bushing (102) which has a body and a seat (103) retaining a sealing member (104) at each of the respective axial ends of the body, an outer roller (105) mounted on the bushing (102) for rotation relative to the bushing (102) and means for reducing friction (106) disposed between the internal surface of the outer roller (105) and the outer surface of the bushing (102). The present invention also relates to a roller chain link assembly (110) having the aforementioned linkage unit (101) and a caterpillar track (301) suitable for use in track-type machines employing the roller chain link assembly (110).
The present invention relates to a linkage unit (101) for a roller chain link assembly of a caterpillar track, the unit comprising a bushing (102) which has a body and a seat (103) retaining a sealing member (104) at each of the respective axial ends of the body, an outer roller (105) mounted on the bushing (102) for rotation relative to the bushing (102) and means for reducing friction (106) disposed between the internal surface of the outer roller (105) and the outer surface of the bushing (102). The present invention also relates to a roller chain link assembly (110) having the aforementioned linkage unit (101) and a caterpillar track (301) suitable for use in track-type machines employing the roller chain link assembly (110).
B62D 55/088 - Systèmes des chenillesÉléments de ces systèmes comportant des moyens pour supprimer ou enlever des matières étrangères, p. ex. moyens d'étanchéité, maillons ou barbotins auto-nettoyants, plaques déflectrices ou racleurs
B62D 55/21 - Maillons reliés par des axes transversaux d'articulation
B62D 55/092 - Systèmes des chenillesÉléments de ces systèmes comportant des moyens de lubrification
B62D 55/15 - Dispositifs de montage, p. ex. paliers, axes, roulements, joints
F16C 33/76 - Dispositifs d'étanchéité pour roulements à billes ou à rouleaux
F16C 19/46 - Roulements à aiguilles avec une rangée d'aiguilles
Attachments for excavators, bucket excavators, double shell
grippers for excavators, excavators, loader buckets for
excavators, crushers (parts of machines), power driven
barrel grippers for attachment to excavators, power driven
mast erecting gear fitted to excavators, power transmission
belting for mechanical excavators, power transmission belts
for mechanical excavators, trenchers (excavators), hydraulic
cutters (machines), hydraulic control systems for machines,
hydraulic cylinders (machines or parts of machines),
hydraulic shears (machines); all the aforementioned goods
included in this class.
The present invention discloses a caterpillar track (1) comprises a plurality of track links (10), each having a flange (11, 12) extending from each side, a plurality of elastomeric track shoes (20) extending transversely of the track link (10) and each including at least one indentation (23, 24) towards each end of its outer surface; and means (30) for clamping the track shoes (20) to the track links, wherein the clamping means (30) is a bracket having means (40) for fixing to the flanges of the track links and means (35, 36) for engaging in the indentations (23, 24) of the track shoes (20).
B62D 55/275 - Éléments ou maillons en contact avec le sol avec patins de route, c.-à-d. moyens pour empêcher le crampon d'entailler la surface de la route
B62D 55/26 - Éléments ou maillons en contact avec le sol
Amphibious construction equipment comprising a working unit supported on a pair of elongate, parallel, buoyant pontoons (2) each of which carries a caterpillar track (3) driven by sprockets mounted on an axles (5), the axles (5) being positioned at or towards the ends of each pontoon (2) on its upper surface, wherein each axle (5) is driven by at least one hydraulic motor (4), all the motors (4) being powered by a single hydraulic pump (7), the motors (4) on each pontoon (2) being arranged such that they run synchronously as to both direction and rate but not necessarily in the same direction or at the same rate as the motors (4) on the other pontoon (2).
B60F 3/00 - Véhicules amphibies, c.-à-d. véhicules capables de se déplacer sur la terre et sur l'eauVéhicules terrestres capables de se déplacer sous l'eau
Amphibious construction equipment comprising a working unit supported on a pair of elongate, parallel, buoyant pontoons (2) each of which carries a caterpillar track (3) driven by sprockets mounted on an axles (5), the axles (5) being positioned at or towards the ends of each pontoon (2) on its upper surface, wherein each axle (5) is driven by at least one hydraulic motor (4), all the motors (4) being powered by a single hydraulic pump (7), the motors (4) on each pontoon (2) being arranged such that they run synchronously as to both direction and rate but not necessarily in the same direction or at the same rate as the motors (4) on the other pontoon (2).
B60F 3/00 - Véhicules amphibies, c.-à-d. véhicules capables de se déplacer sur la terre et sur l'eauVéhicules terrestres capables de se déplacer sous l'eau
B63H 1/34 - Éléments de propulsion agissant directement sur l'eau du type non rotatif du type à voie sans fin
B63H 19/08 - Propulsion marine non prévue ailleurs par attaque directe du fond
B60B 19/06 - Roues non prévues ailleurs ou ayant des caractéristiques précisées dans l'un des sous-groupes du présent groupe avec des compartiments pour liquides, ou pour matériaux de remplissage ou de chargeRoues flottantes
