公开(公告)号：US20220371649A1

公开(公告)日：2022-11-24

申请号：US17774401

申请日：2020-12-02

Applicant: STARTING INDUSTRIAL CO., LTD. ,  KOMATSU LTD.

Inventor： Hiroki KATO ,  Ami ISHIMIZU ,  Norihiro IWAHASHI ,  Takuma SHODA ,  Keita TANAKA

IPC: B62D1/189 ,  B62D1/184 ,  E02F9/16

Abstract: A tilt structure allows the tilt of a console to be changed through simple motion and has a simple configuration. The tilt structure includes: a second frame attached to an upper portion of a first frame and is swingable upward and downward; and a control member attached to the second frame and is tiltable backward and forward through a tilting shaft. The control member includes a guide part with a groove housing a first frame pin. A locked and unlocked state switch to each other by causing the control member to tilt. The locked state includes a pin engaged with any of the engagement parts. The unlocked state includes the pin disengaged. The tilt of the second frame relative to the first frame is changed by engaging the pin with an arbitrary engagement part of any of the engagement parts and changing a distance between the tilting shaft and pin.

公开(公告)号：US20240317127A1

公开(公告)日：2024-09-26

申请号：US18578928

申请日：2022-06-30

Applicant: STARTING INDUSTRIAL CO., LTD. ,  KOMATSU LTD.

Inventor： Hiroki KATO ,  Ami ISHIMIZU ,  Tomoshi HIRANO ,  Norihiro IWAHASHI

IPC: B60N2/75

CPC classification number: B60N2/777

Abstract: An armrest structure easily adjustable in position with one hand includes an armrest portion attached to a fixed frame to be swingable horizontally, and the armrest portion includes a button member disposed to be push-operable, at a front end of the armrest portion, and an urging member configured to urge the button member. The fixed frame and the button member regulate swing of the armrest portion by causing a pin provided on one of the fixed frame and the button member to engage with an engagement groove provided on the other of the fixed frame and the button member. The urging member urges the button member in a direction in which the pin and the engagement groove engage with each other. When the button member is pushed in against urging force of the urging member, the pin disengages from the engagement groove to enable the armrest portion to swing.

公开(公告)号：US20220316177A1

公开(公告)日：2022-10-06

申请号：US17612754

申请日：2020-07-09

Applicant: KOMATSU LTD.

Inventor： Norihiro IWAHASHI ,  Tomoko KIKUMA ,  Makoto SASAKI ,  Hiroaki TANAKA

IPC: E02F9/16 ,  E02F9/20 ,  E02F9/26

Abstract: The cab includes an operator's seat, a console disposed on a lateral side of the operator's seat, a control lever disposed in the console for controlling a work implement, and a monitor disposed in the console as a display unit. In a top view, the control lever and the monitor are disposed in this order from the operator's seat toward the outside.

公开(公告)号：US20220136209A1

公开(公告)日：2022-05-05

申请号：US17310916

申请日：2020-02-26

Applicant: KOMATSU LTD.

Inventor： Hideaki MIYAMOTO ,  Makoto SASAKI ,  Hiroaki TANAKA ,  Norihiro IWAHASHI

IPC: E02F9/16 ,  E02F9/20

Abstract: An operator's cab includes an operator's seat provided on a floor surface, a control lever that is provided laterally to the operator's seat and is operated at least toward the operator's seat, and an armrest that includes an upper surface and is provided laterally to the operator's seat in the rear of the control lever. A front portion of the upper surface is larger in width than a rear portion of the upper surface. The front portion of the upper surface includes an inclined portion. With the floor surface being defined as the reference, the inclined portion decreases in height toward the operator's seat.

公开(公告)号：US20220134926A1

公开(公告)日：2022-05-05

申请号：US17310917

申请日：2020-02-26

Applicant: KOMATSU LTD.

Inventor： Hideaki MIYAMOTO ,  Makoto SASAKI ,  Hiroaki TANAKA ,  Norihiro IWAHASHI

IPC: B60N2/75 ,  B60N2/24 ,  E02F9/20

Abstract: An operator's cab includes an operator's seat provided on a floor surface, a control lever that is provided laterally to the operator's seat and is operated at least in a fore/aft direction, and an armrest that includes an upper surface and is provided laterally to the operator's seat in the rear of the control lever. The upper surface includes a forward inclined portion and a rearward inclined portion in the rear of the forward inclined portion. With the floor surface being defined as the reference, the forward inclined portion decreases in height toward a front end of the upper surface in the fore/aft direction. With the floor surface being defined as the reference, the rearward inclined portion decreases in height toward a rear end of the upper surface in the fore/aft direction.

公开(公告)号：US20160114837A1

公开(公告)日：2016-04-28

申请号：US14416104

申请日：2014-10-24

Applicant: KOMATSU LTD.

Inventor： Norihiro IWAHASHI ,  Akihide NAMURA ,  Masashi HOSHINO

IPC: B62D33/06

CPC classification number: B62D33/0617 ,  E02F9/0858 ,  E02F9/16 ,  E02F9/261

Abstract: A base has a second bracket extending toward a back panel. A controller main body is arranged between the base and the back panel, and fixed to the second bracket. In a plan view, at least a part of the controller main body is arranged between the base and the floor portion so as to overlap with the base, and a bolt fixing the controller main body to the second bracket is arranged between a rear end of the base and the back panel.

Abstract translation: 基座具有向后面板延伸的第二支架。 控制器主体设置在基座和后面板之间，并固定到第二支架。 在平面图中，控制器主体的至少一部分配置在基座与地板部分之间，以与基座重叠，并且将控制器主体固定到第二托架的螺栓设置在 底座和后面板。