公开(公告)号：US09181680B2

公开(公告)日：2015-11-10

申请号：US14370240

申请日：2014-03-28

Applicant: KOMATSU LTD.

Inventor： Takanori Yamahata ,  Satoshi Nakagawa ,  Masahiko Hamaguchi ,  Junichi Suneya

IPC: B62D1/18 ,  E02F9/20 ,  B62D1/189 ,  E02F3/76

CPC classification number: E02F9/2004 ,  B62D1/18 ,  B62D1/189 ,  E02F3/7636 ,  E02F3/764 ,  E02F3/7645 ,  E02F3/765 ,  E02F3/7654 ,  E02F9/166

Abstract: A steering post has a post end part positioned at an upper end on the front surface of the steering post. A case section has a case end part positioned at a lower end on the front surface of the case section. A gap is provided between the post end part and the case end part. A cover member is disposed to cover the gap. The cover member has a shape that is curved to not intersect a locus of the case end part when the case section is tilted with respect to the steering post. A lower end part of the cover member is connected to the post end part. An upper end part of the cover member is disposed above the case end part inside the case section.

Abstract translation: 转向柱具有位于转向柱前表面上端的后端部分。 壳体部分具有位于壳体部分的前表面上的下端的壳体端部。 在后端部与壳体端部之间设有间隙。 盖构件设置成覆盖间隙。 盖构件具有当壳体部相对于转向柱倾斜时弯曲成不与壳体端部的轨迹相交的形状。 盖构件的下端部连接到后端部。 盖构件的上端部设置在壳体部的内侧的壳体端部的上方。

公开(公告)号：US09027687B2

公开(公告)日：2015-05-12

申请号：US14351223

申请日：2013-05-15

Applicant: Komatsu Ltd.

Inventor： Satoru Tokiwa ,  Naoki Kimura ,  Masahiko Hamaguchi

IPC: B60H1/00 ,  F24F13/02

CPC classification number: B60H1/00378 ,  B60H1/00028 ,  B60H2001/00192 ,  B60H2001/00221 ,  F24F13/02

Abstract: A first blowing section is arranged inside a cab body on a right side, and blows cool air or warm air. A second blowing section is arranged inside a cab body on a left side, and blows cool air or warm air. An inlet, a first vent, and a second vent are formed in a box body of a distribution box. The inlet opens toward the left side and introduces cool air or warm air from an air-conditioning unit. The first vent opens toward the right side. The second vent opens downward. A first duct, which is connected to the first vent, supplies the first blowing section with cool air or warm air. A second duct, which is connected to the second vent and extends beneath a seat, supplies the second blowing section with cool air or warm air.

Abstract translation: 第一吹风部配置在右侧的驾驶室内部，吹出冷空气或暖风。 第二吹风部布置在左侧的驾驶室本体的内部，吹出冷空气或暖风。 入口，第一通气口和第二通气口形成在配电箱的箱体内。 入口朝向左侧打开，并从空调单元引入冷空气或暖空气。 第一个通风口朝向右侧敞开。 第二个通风口向下打开。 连接到第一通风口的第一管道向第一吹风部分供应冷空气或暖空气。 连接到第二通风口并在座下方延伸的第二管道向第二吹风部分供应冷空气或暖空气。