发明名称 Work vehicle
摘要 An engine (32) is attached to a vehicle frame (31) on a front end side relative to a cab (1). An engine cooling module (33) serves for cooling the engine (32) and it is attached to the vehicle frame (31) at a rear end. In a top plan view, the cab (1) has a projection portion projecting outward from the vehicle frame (31). The cab (1) has a through hole (12a to 12c) opening into an outdoor space of the cab (1) and an opening (3b) communicating with the through hole (12a to 12c) and opening into an indoor space (10), and the through hole (12a to 12c) opens in a lower surface of the projection portion. Thus, a work vehicle capable of preventing dust, water, or the like from entering the cab and realizing an environment in the cab comfortable for an operator is obtained.
申请公布号 US9139979(B2) 申请公布日期 2015.09.22
申请号 US201213700042 申请日期 2012.06.14
申请人 KOMATSU LTD. 发明人 Nagami Kouji;Miyazaki Masamichi
分类号 B60K11/04;E02F9/16;E02F3/76;E02F9/08 主分类号 B60K11/04
代理机构 Drinker Biddle & Reath LLP 代理人 Drinker Biddle & Reath LLP
主权项 1. A work vehicle, comprising: a vehicle frame having a front end and a rear end; a cab mounted on said vehicle frame, between said front end and said rear end of said vehicle frame; an engine attached to said vehicle frame on a side of said front end relative to said cab; and an engine cooling module attached to said vehicle frame at said rear end, for cooling said engine, said cab having a projection portion projecting outward from said vehicle frame in a top plan view, and said cab having an outdoor-side opening which opens into an outdoor space of said cab and an indoor-side opening which communicates with said outdoor-side opening and opens into an indoor space, said outdoor-side opening in a downward facing surface of said projection portion.
地址 Tokyo JP