发明名称 Wheel type working vehicle
摘要 A lower traveling structure (2) having front wheels (16) and rear wheels (17) provided on a chassis (12) extending in a front and rear direction, an upper revolving structure (4) rotatably mounted on the chassis (12), and a working mechanism (11) provided on a front side of the upper revolving structure (4) and at an intermediate position in a left and right direction are provided. On the other hand, a towing through hole (14J, 14K) bored through an upper side position on both left and right sides and in a front and rear direction and used for mounting a cable in towing is provided on a front attachment mounting plate (14) provided on a front side position of the chassis (12) constituting the upper revolving structure (4). Moreover, a reflecting member (23, 24) located inside in the left and right direction of the lower traveling structure (2) from the position of the towing through hole (14J, 14K) and in the vicinity of the towing through hole (14J, 14K) and reflecting ambient light is provided on a rear surface (14B) of the attachment mounting plate (14).
申请公布号 US9624649(B2) 申请公布日期 2017.04.18
申请号 US201314436511 申请日期 2013.10.09
申请人 Hitachi Construction Machinery Co., Ltd. 发明人 Oota Makoto;Tsukui Hiroshi;Todokoro Yuuichi
分类号 E02F9/26;B60Q1/30;E02F9/02;E02F9/24;B60Q1/26;E02F3/30;E02F9/00;E02F9/08;E02F3/32 主分类号 E02F9/26
代理机构 Crowell & Moring LLP 代理人 Crowell & Moring LLP
主权项 1. A wheel type working vehicle, comprising: a lower traveling structure (2) having a chassis (12) extending in a front and rear direction and left and right front wheels (16) and left and right rear wheels (17) provided on said chassis (12) so as to constitute a lower vehicle body, an upper revolving structure (4) rotatably mounted on said chassis (12) of said lower traveling structure (2) and constituting an upper vehicle body, and a working mechanism (11) provided on a front side of said upper revolving structure (4) and at an intermediate position in a left and right direction, comprising: an attachment mounting plate (14) made of a plate body extending in the left and right direction and a vertical direction is provided on a front side position of said chassis (12) and on which an attachment (18) is mounted on a front surface (14A) of said attachment mounting plate; a towing through hole (14J, 14K) bored through said attachment mounting plate at an upper side position on both left and right sides and in the front and rear direction and used for mounting a cable in towing; a reflecting member (23, 24) located inside in the left and right direction of said vehicle body from the position of said towing through hole (14J, 14K) and in the vicinity of said towing through hole (14J, 14K) for reflecting ambient light is provided on a rear surface (14B) of said attachment mounting plate (14), said reflecting member (23, 24) is provided at a position that can be visually recognized from a diagonally front side through said towing through hole (14J, 14K).
地址 Tokyo JP