Invention Application
- Patent Title: Compact Parallel Kinematics Robot
- Patent Title (中): 紧凑型平行运动学机器人
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Application No.: US14890814Application Date: 2013-05-23
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Publication No.: US20160089776A1Publication Date: 2016-03-31
- Inventor: Torgny Brogardh
- Applicant: ABB TECHNOLOGY LTD
- Applicant Address: CH Zurich
- Assignee: ABB Technology Ltd
- Current Assignee: ABB Technology Ltd
- Current Assignee Address: CH Zurich
- International Application: PCT/EP2013/060561 WO 20130523
- Main IPC: B25J9/00
- IPC: B25J9/00 ; B25J17/02 ; B25J11/00

Abstract:
An industrial robot includes first and second kinematic chains configured to transmit the movements of corresponding first and second actuators to respective movements of an end effector. The first kinematic chain includes a first rod which is stiff. The second kinematic chain includes elements between the second actuator and the first rod such that the actuation of the second actuator causes bending forces on the first rod. The first and second kinematic chains thereby have the first rod as a common element, which improves compactness and accessibility of the robot. This improvement assumes that the robot is provided with one or more stiff rods that can bear the bending forces resulting from the actuation of the corresponding actuators.
Public/Granted literature
- US10737379B2 Compact parallel kinematics robot Public/Granted day:2020-08-11
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