Amoring structure for construction machines

Details Amoring structure for construction machines Amoring structure for construction machines

1993-08-02

1994-04-19

Johnson, Brian L.

Motor vehicles

Bodies

Movable body portion facilitating engine access

180 6921, 180 906, B62D 2520, B62D 2510

Patent

active

053037928

ABSTRACT:
An engine cover and floor structure for a construction machine, having an upper swing body (3) is provided on a lower self-propelled crawler (1) so that the upper swing body (3) can be turned, a working machine (4) at the front portion of the upper swing body (3), and an engine room (6) which is enclosed with an engine room cover (5) at the rear portion thereof. The cover (5) is formed integrally so that the cover (5) as a whole can be opened and closed, whereby the construction of the engine cover is simplified. A floor plate (10a) with which the front upper surface of the upper swing body (3) is covered, a lever stand (10c) and an outer circumferential frame (10b) are molded integrally out of a fiber-reinforced plastic to form an armoring body (10), which is fixed detachably to the upper swing body (3).

REFERENCES:
patent: 3981375 (1976-09-01), Crawford
patent: 4040501 (1977-08-01), Haswell
patent: 4090579 (1978-05-01), Stedman
patent: 4099590 (1978-07-01), Martin, Sr.
patent: 4695342 (1987-09-01), Belleau et al.
patent: 5020846 (1991-06-01), Bonnett

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