Amoring structure for construction machines
US5303792A · kind A · utility
Assignees
Inventor
Key dates
| Filing date | Aug 2, 1993 |
| Grant date | Apr 19, 1994 |
| Priority date | — |
| Expiry date | Aug 2, 2013 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE02F9/166
- WIPO fieldCivil engineering
- WIPO sectorOther fields
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).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.