公开(公告)号：US20110033274A1

公开(公告)日：2011-02-10

申请号：US12907512

申请日：2010-10-19

Applicant: Kunitsugu TOMITA ,  Kazuo Fujishima ,  Akinori Ishii

Inventor： Kunitsugu TOMITA ,  Kazuo Fujishima ,  Akinori Ishii

IPC: B66C13/18

CPC classification number: E02F9/2285 ,  E02F3/404 ,  E02F3/964 ,  E02F3/965 ,  E02F9/2029 ,  E02F9/2203 ,  E02F9/2217 ,  E02F9/2228 ,  E02F9/2296

Abstract: A construction machine includes: a work arm rotatably mounted at a construction machine main body; a work tool mounted at the work arm; an attitude decision device that decides an attitude of the work arm or the work tool relative to the construction machine main body; a follow-up enabling device that allows the work armor the work tool to follow a displacement of a contacting object that comes into contact with the work tool and applies an external force to the work tool, by adjusting the attitude of the work arm or the work tool decided by the attitude decision device; and a switching device that selects whether or not to allow the work arm or the work tool to follow the displacement of the contacting object via the follow-up enabling device.

Abstract translation: 一种建筑机械包括：可旋转地安装在建筑机械主体上的工作臂; 安装在工作臂上的工作工具; 姿态决定装置，其决定所述工作臂或所述作业工具相对于所述施工机械主体的姿势; 后续使能装置，其允许工作装备工作工具跟随与工作工具接触的接触物体的位移，并通过调节工作臂或者工作臂的姿态向工作工具施加外力 工作工具由态度决定装置决定; 以及切换装置，其选择是否允许所述工作臂或所述作业工具经由所述后续使能装置跟随所述接触物体的位移。

公开(公告)号：US20080097673A1

公开(公告)日：2008-04-24

申请号：US11875037

申请日：2007-10-19

Applicant: Kunitsugu TOMITA ,  Kazuo Fujishima ,  Akinori Ishii

Inventor： Kunitsugu TOMITA ,  Kazuo Fujishima ,  Akinori Ishii

IPC: G06F19/00

CPC classification number: E02F9/2285 ,  E02F3/404 ,  E02F3/964 ,  E02F3/965 ,  E02F9/2029 ,  E02F9/2203 ,  E02F9/2217 ,  E02F9/2228 ,  E02F9/2296

Abstract: A construction machine includes: a work arm rotatably mounted at a construction machine main body; a work tool mounted at the work arm; an attitude decision device that decides an attitude of the work arm or the work tool relative to the construction machine main body; a follow-up enabling device that allows the work armor the work tool to follow a displacement of a contacting object that comes into contact with the work tool and applies an external force to the work tool, by adjusting the attitude of the work arm or the work tool decided by the attitude decision device; and a switching device that selects whether or not to allow the work arm or the work tool to follow the displacement of the contacting object via the follow-up enabling device.

Abstract translation: 一种建筑机械包括：可旋转地安装在建筑机械主体上的工作臂; 安装在工作臂上的工作工具; 姿态决定装置，其决定所述工作臂或所述作业工具相对于所述施工机械主体的姿势; 后续使能装置，其允许工作装备工作工具跟随与工作工具接触的接触物体的位移，并通过调节工作臂或者工作臂的姿态向工作工具施加外力 工作工具由态度决定装置决定; 以及切换装置，其选择是否允许所述工作臂或所述作业工具经由所述后续使能装置跟随所述接触物体的位移。

公开(公告)号：US08137047B2

公开(公告)日：2012-03-20

申请号：US11909782

申请日：2007-01-11

Applicant: Akinori Ishii ,  Kazuo Fujishima ,  Kunitsugu Tomita

Inventor： Akinori Ishii ,  Kazuo Fujishima ,  Kunitsugu Tomita

IPC: E02F3/43

CPC classification number: E02F3/384 ,  B25J9/0087 ,  E02F9/2004 ,  E02F9/2033 ,  E02F9/24 ,  G05B2219/39083 ,  G05B2219/43202 ,  G05B2219/45012

Abstract: A double-arm working machine has an upper swing structure, an operator cabin, left swing post and right swing post provided in front of the upper swing structure, and a left work front A and right work front B provided on the left swing post and the right swing post, respectively, such that the work fronts A, B each sway vertically. An interference prevention controller generates an output signal to swing the swing posts 7a, 7b pursuant to a differential angle between the left and right work fronts A, B and to a command signal from an operating device. A differential angle range in which the left and right work fronts A, B are likely to come into contact with each other is defined as an interference danger area (N), and an assigned differential-angle range contiguous to the interference danger area is defined as a semi-interference danger area.

Abstract translation: 双臂工作机具有设置在上摆动结构前方的上摆动结构，操作员舱，左摆杆和右摆动杆以及设置在左摆动柱上的左作业前A和右工作前B;以及 右摆杆分别使工作面A，B各自垂直摆动。 干扰防止控制器根据左右工作面A，B之间的差角产生输出信号以使摆动臂7a，7b摆动，并与来自操作装置的指令信号相对应。 将左右工作面A，B彼此接触的差角范围定义为干扰危险区域（N），并且定义与干扰危险区域相邻的分配的差角范围 作为半干扰危险区域。

公开(公告)号：US08204655B2

公开(公告)日：2012-06-19

申请号：US12907512

申请日：2010-10-19

Applicant: Kunitsugu Tomita ,  Kazuo Fujishima ,  Akinori Ishii

Inventor： Kunitsugu Tomita ,  Kazuo Fujishima ,  Akinori Ishii

IPC: G06F19/00 ,  F16D31/02 ,  B66C1/00

CPC classification number: E02F9/2285 ,  E02F3/404 ,  E02F3/964 ,  E02F3/965 ,  E02F9/2029 ,  E02F9/2203 ,  E02F9/2217 ,  E02F9/2228 ,  E02F9/2296

Abstract: A construction machine includes: a work arm rotatably mounted at a construction machine main body; a work tool mounted at the work arm; an attitude decision device that decides an attitude of the work arm or the work tool relative to the construction machine main body; a follow-up enabling device that allows the work arm or the work tool to follow a displacement of a contacting object that comes into contact with the work tool and applies an external force to the work tool, by adjusting the attitude of the work arm or the work tool decided by the attitude decision device; and a switching device that selects whether or not to allow the work arm or the work tool to follow the displacement of the contacting object via the follow-up enabling device.

Abstract translation: 一种建筑机械包括：可旋转地安装在建筑机械主体上的工作臂; 安装在工作臂上的工作工具; 姿态决定装置，其决定所述工作臂或所述作业工具相对于所述施工机械主体的姿势; 后续启动装置，其允许工作臂或工作工具跟随与工作工具接触的接触物体的位移，并且通过调节工作臂的姿态或者对作业工具施加外力， 工作手段由态度决定装置决定; 以及切换装置，其选择是否允许所述工作臂或所述作业工具经由所述后续使能装置跟随所述接触物体的位移。

公开(公告)号：US20100183416A1

公开(公告)日：2010-07-22

申请号：US11909782

申请日：2007-01-11

Applicant: Akinori Ishii ,  Kazuo Fujishima ,  Kunitsugu Tomita

Inventor： Akinori Ishii ,  Kazuo Fujishima ,  Kunitsugu Tomita

IPC: B66C23/62 ,  B66F19/00 ,  G06F19/00 ,  G05D3/00 ,  E02F9/00

CPC classification number: E02F3/384 ,  B25J9/0087 ,  E02F9/2004 ,  E02F9/2033 ,  E02F9/24 ,  G05B2219/39083 ,  G05B2219/43202 ,  G05B2219/45012

Abstract: A double-arm working machine has an upper swing structure, an operator cabin, left swing post and right swing post provided in front of the upper swing structure, and a left work front A and right work front B provided on the left swing post and the right swing post, respectively, such that the work fronts A, B each sway vertically. An interference prevention controller generates an output signal to swing the swing posts 7a, 7b pursuant to a differential angle between the left and right work fronts A, B and to a command signal from an operating device. A differential angle range in which the left and right work fronts A, B are likely to come into contact with each other is defined as an interference danger area (N), and an assigned differential-angle range contiguous to the interference danger area is defined as a semi-interference danger area.

Abstract translation: 双臂工作机具有设置在上摆动结构前方的上摆动结构，操作员舱，左摆杆和右摆动杆以及设置在左摆动柱上的左作业前A和右工作前B;以及 右摆杆分别使工作面A，B各自垂直摆动。 干扰防止控制器根据左右工作面A，B之间的差角产生输出信号以使摆动臂7a，7b摆动，并与来自操作装置的指令信号相对应。 将左右工作面A，B彼此接触的差角范围定义为干扰危险区域（N），并且定义与干扰危险区域相邻的分配的差角范围 作为半干扰危险区域。