公开(公告)号：US20190163225A1

公开(公告)日：2019-05-30

申请号：US15754301

申请日：2017-11-24

申请人： Komatsu Ltd.

发明人： Shun Saito

IPC分类号： G05G1/01 ,  G05G1/06 ,  G05G1/02

摘要： An operation lever of a work vehicle has the operation surface including: a connection portion; a front operation surface extending obliquely so that a height from a reference plane increases from the connection portion toward the forward side of the connection portion in a cross-sectional view including a front-rear directions and a front-side edge of the operation surface being defined as a front-side top portion; and a rear operation surface connected to the front operation surface, extending obliquely so that a height from the reference plane increases from the connection portion toward the backward side of the connection portion and a rear-side edge of the operation surface being defined as a rear-side top portion. A length in front-rear directions along the reference plane in the front operation surface is larger than a length in the front-rear directions along the reference plane in the rear operation surface.

公开(公告)号：US10691157B2

公开(公告)日：2020-06-23

申请号：US15754301

申请日：2017-11-24

申请人： Komatsu Ltd.

发明人： Shun Saito

IPC分类号： G05G1/00 ,  H01H23/02 ,  G05G1/06 ,  G05G9/047 ,  H01H23/14 ,  G05G1/01 ,  G05G1/02 ,  H01H23/30

摘要： An operation lever of a work vehicle has the operation surface including: a connection portion; a front operation surface extending obliquely so that a height from a reference plane increases from the connection portion toward the forward side of the connection portion in a cross-sectional view including a front-rear directions and a front-side edge of the operation surface being defined as a front-side top portion; and a rear operation surface connected to the front operation surface, extending obliquely so that a height from the reference plane increases from the connection portion toward the backward side of the connection portion and a rear-side edge of the operation surface being defined as a rear-side top portion. A length in front-rear directions along the reference plane in the front operation surface is larger than a length in the front-rear directions along the reference plane in the rear operation surface.

公开(公告)号：US10533305B2

公开(公告)日：2020-01-14

申请号：US15559138

申请日：2015-09-30

申请人： KOMATSU LTD.

发明人： Akiyoshi Deguchi ,  Shun Saito ,  Hiroyoshi Yamaguchi ,  Shun Kawamoto ,  Taiki Sugawara

IPC分类号： E02F9/26 ,  B60R1/00 ,  H04N13/243 ,  E02F9/16 ,  B62D25/04

摘要： A first stereo camera has a first image pick-up portion and a second image pick-up portion arranged on the right side of the first image pick-up portion in a lateral direction of a vehicular main body. A second stereo camera has a third image pick-up portion and a fourth image pick-up portion arranged on the right side of the third image pick-up portion in the lateral direction of the vehicular main body. The first image pick-up portion and the third image pick-up portion constitute a left image pick-up portion group. The second image pick-up portion and the fourth image pick-up portion constitute a right image pick-up portion group. The left image pick-up portion group and the right image pick-up portion group are arranged at a distance from each other in the lateral direction of the vehicular main body.

公开(公告)号：US11008735B2

公开(公告)日：2021-05-18

申请号：US15557496

申请日：2015-09-30

申请人： KOMATSU LTD.

发明人： Akiyoshi Deguchi ,  Shun Saito ,  Hiroyoshi Yamaguchi ,  Shun Kawamoto ,  Taiki Sugawara

IPC分类号： E02F9/26 ,  B60R1/00 ,  H04N13/239 ,  H04N7/18 ,  E02F3/32

摘要： An image pick-up apparatus includes a first stereo camera attached to a revolving unit and a second stereo camera attached to the revolving unit. The first stereo camera picks up an image of a first image pick-up range. The second stereo camera picks up an image of a second image pick-up range above or beyond the first image pick-up range.