公开(公告)号：US20230081006A1

公开(公告)日：2023-03-16

申请号：US17472708

申请日：2021-09-13

Applicant: Caterpillar SARL

Inventor： Tetsuji TAKAOKA ,  Masaya YORIFUJI ,  Tomohiro FUJII ,  Kimikage TANAKA ,  Kazumasa MATSUMURA ,  Takeshi TSUNEYOSHI ,  Takayuki NAITO ,  Tetsuo NISHIGUCHI ,  Kunitomo SHIMIZU ,  Eiji AKAHANE ,  Shuji KIDOGUCHI

IPC: B62D33/063 ,  B62D27/06 ,  B60P3/41 ,  B62D33/06 ,  B62D33/07

Abstract: A work machine comprises a main body, a cab riser, and a shaft. The cab riser includes a cab and a frame, the cab being uprightly positioned on the work machine in a first position, and being tilted forward in a second position, and the frame comprising a first plate to contact a second plate provided on the main body in the first position. The cab riser is rotatable about the shaft in clockwise and counterclockwise directions to and from the first position and the second position. The first plate and the second plate can be clamped together by a clamping assembly in the first position, the clamping assembly including one or more clamps to clamp the first plate and the second plate, and the clamping assembly is mounted on the main body.

公开(公告)号：US20160153171A1

公开(公告)日：2016-06-02

申请号：US14905055

申请日：2014-07-18

Applicant: CATERPILLAR SARL

Inventor： Kunitomo SHIMIZU ,  Eiji AKAHANE ,  Tomohiro AKIZUKI

IPC: E02F9/08 ,  B60R3/00 ,  E02F3/32

CPC classification number: E02F9/0833 ,  B60R3/005 ,  E02F3/32

Abstract: A catwalk for a machine is disclosed. The machine may have an upper slewing body. The catwalk may be a passage extending from a front end to a rear end. The catwalk may be installed along a side surface of the upper slewing body. The catwalk may have a fixed portion. The fixed portion may extend from adjacent the front end to adjacent a central location disposed between the front end and the rear end. The catwalk may also have a movable portion. The movable portion may extend from adjacent the central location to adjacent the rear end. The movable portion may be pivotable about an axis positioned generally parallel to the upper slewing body.

Abstract translation: 披露了一台机器的走秀。 机器可以具有上回转体。 走道可以是从前端延伸到后端的通道。 走道可以沿着上部回转体的侧表面安装。 时装表演可能有一个固定的部分。 固定部分可以从邻近前端延伸到邻近设置在前端和后端之间的中心位置。 时装表演还可以具有可移动部分。 可移动部分可以从邻近中心位置延伸到邻近后端。 可移动部分可以围绕大致平行于上部旋转体定位的轴线枢转。

公开(公告)号：US20220379811A1

公开(公告)日：2022-12-01

申请号：US17829448

申请日：2022-06-01

Applicant: Caterpillar SARL

Inventor： Rie ADACHI ,  Eiji AKAHANE

IPC: B60R7/04 ,  E02F9/16 ,  B62D33/063 ,  B62D25/20 ,  B62D33/06

Abstract: To provide a stowing device, cab, and working machine, that may hardly make an operation cabin dirty by something stored such as outdoor shoes and prevent something stored from being made dirty or lost. A stowing device is disposed accessibly from behind an operator's seat in an operation cabin on an inside of a cab comprising an entrance at a back part and comprises a stowing part capable of storing something. As it is possible to store outdoor shoes in the stowing part (40) and change into indoor shoes when getting on the operation cabin through the entrance, the operation cabin will be hardly made dirty by the dust attached on the outdoor shoes and others. As something such as outdoor shoes may be stored in the cab, something stored will not get dirty in the rainy weather and be prevented from being lost during work.

公开(公告)号：US20200248432A1

公开(公告)日：2020-08-06

申请号：US16636488

申请日：2018-08-22

Applicant: Caterpillar SARL

Inventor： Eiji AKAHANE ,  Naoya OKADA

IPC: E02F9/20 ,  G05G5/00 ,  G05G9/047

Abstract: Provided is an operating device for a construction machine that prevents an operator from accidentally gripping the blocking bar when the operator walks through the passage in front of the console box and that also prevents work clothes of the operator from being caught in the blocking bar. An operating device for a construction machine includes: a console box having an operating lever attached to an upper surface thereof, wherein the operating lever outputs a signal for operating the construction machine in response to a manual operation; and a blocking bar that is swingably attached to the console box about an axis extending widthwise between a block position at which to block a passage provided in front of the console box and a retreat position at which the blocking bar retreats from the passage. A recess is formed in a front end of a lateral side of the console box. The blocking bar is housed in the recess when it is positioned at the retreat position.