Loader, especially bucket loader for underground mining

Details Loader, especially bucket loader for underground mining Loader, especially bucket loader for underground mining

1978-05-02

1980-09-23

Love, John J.

Motor vehicles

Power

Having specific motor-to-body-frame relationship

180311, 248671, B60K 900

Patent

active

042237580

ABSTRACT:
A loader, especially a bucket loader for underground use in mining operations, comprising a rear car carrying the propulsion unit including the hydraulic pump and the driver's station, and a front car coupled to the rear car by a hinge joint and carrying the bucket and the hydraulic system for operating same. The rear car is formed by a chassis stiffly joined to the rear axle, which chassis has a stiff bulkhead serving for the mounting of the motor and transmission assembly. The motor and transmission assembly is disposed on a secondary frame which has also a bulkhead that can be fastened to the bulkhead of the chassis, from which on both sides of the motor and transmission assembly longitudinal girders project, between which the motor and transmission group is mounted.

REFERENCES:
patent: 2549191 (1951-04-01), Gregoire
patent: 3806149 (1974-04-01), Huszar
patent: 3815701 (1974-06-01), Mayhew
patent: 3826388 (1974-07-01), Oldenburg
patent: 3866781 (1975-02-01), Stedman et al.
patent: 3885643 (1975-05-01), Goodbary
patent: 4018473 (1977-04-01), Chalupsky

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