Construction machine
US9464402B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Mar 13, 2013 |
| Grant date | Oct 11, 2016 |
| Priority date | — |
| Expiry date | Jan 6, 2035 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE05C19/14
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
An engine cover comprises a top surface part covering an engine from above and a rear surface part hanging down from a rear end of the top surface part and making contact with a top surface of a counterweight. A lock device is provided between the engine cover and the counterweight for locking the engine cover to the counterweight. The rear surface part of the engine cover is recessed toward the engine side to provide a lock device-accommodating recessed portion for accommodating the lock device. A camera opening is provided in an upper position of the lock device-accommodating recessed portion, and the rear-view camera is mounted to an inner surface side of the engine cover in a position corresponding to the camera opening.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.