摘要:
A bogie axle system having a slew bearing assembly (26) that pivotally couples a chain housing (22) to an axle housing (30). The slew bearing assembly includes a plurality of bearing elements (152) that are received in a bearing groove (136) of a spindle (42) and that are disposed between the spindle and an outer race (150).
摘要:
A wheel carrier assembly (10) of a machine for agricultural use, such as a tractor, has a drive axle (2) and steering wheels. The wheel carrier assembly (10) includes a constant-velocity joint (100) for the connection, upstream, of the wheel carrier assembly (10) to the transmission. The assembly includes, downstream, a rotation shaft (101) for the rotation of the wheel assembly. A disc brake device (200) controls the braking of the wheel assembly. A gear reducer (300), connects to the wheel assembly and to the rotation shaft (101). The disc brake device (200) is operationally connected to the rotation shaft (101) so that the braking action is applied directly on the rotation shaft, upstream of the gear reducer (300).
摘要:
A drive axle for an agricultural or industrial vehicle comprises a central box-shaped body (2) for containing a differential (3); two fixed tubular arms (4) fixed by opposite parts to the box-shaped body (2); two tubular movable arms (5), each slidingly inserted in a respective fixed arm (4); two hubs (8), each connected to a respective movable arm (5) in order to support respective wheels (W); two adjustment actuators (11), each active between a respective fixed arm (4) and the corresponding movable arm (5) in order to change the distance between hubs (8) between a minimum distance configuration and a maximum distance configuration; an antirotation device (14) active between each fixed arm (4) and each movable arm (5); said antirotation device (14) being active on opposite sides of fixed arms (4) and movable arms (5).
摘要:
In a rigid axle assembly, a trumpet housing has a longitudinal axis (Z) and comprises a first portion (9a) extending along the axis with a substantially constant profile, and a second portion (9b) attached to the first portion and with a profile that increases in distance from the axis as the distance from the first portion increases. The housing further comprises, at a position (P2) adjacent the junction (P0) of the first and second portions, an attachment; area shaped to receive a strain sensor (30) for determination of a wheel load.