Invention Grant
- Patent Title: Parallel kinematic structure
- Patent Title (中): 平行运动学结构
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Application No.: US12446491Application Date: 2006-10-31
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Publication No.: US08984982B2Publication Date: 2015-03-24
- Inventor: Patrick Helmer , Charles Baur, Jr. , Marc Weibel
- Applicant: Patrick Helmer , Charles Baur, Jr. , Marc Weibel
- Applicant Address: CH Nyon CH St. Aubin-Sauges
- Assignee: Force Dimension S.A.R.L.,Baur S.S.
- Current Assignee: Force Dimension S.A.R.L.,Baur S.S.
- Current Assignee Address: CH Nyon CH St. Aubin-Sauges
- Agency: Frost Brown Todd LLC
- International Application: PCT/EP2006/010470 WO 20061031
- International Announcement: WO2008/052581 WO 20080508
- Main IPC: B25J17/02
- IPC: B25J17/02

Abstract:
A parallel kinematic structure comprises at least two kinematic chains being functionally arranged in parallel. Each of the two kinematic chains has, at a moveable end thereof, at least one degree of freedom, and comprising a passive anti-planar joint arrangement having a translational degree of freedom and two rotational degrees of freedom. Each anti-planar joint arrangement has an input section and an output section. At least one of the kinematic chains comprises a planar joint arrangement having at least one of at least one translational degree of freedom and a rotational degree of freedom, the planar joint arrangement having an output section. Further, the planar joint arrangement is adapted for active movements in at least one of its degrees of freedom. The input section of the anti-planar joint arrangement and the output section of the respective planar joint arrangement are coupled. The parallel kinematic structure further comprises a moveable end-effector section coupled with the output sections of the anti-planar joint arrangements.
Public/Granted literature
- US20100192720A1 Parallel Kinematic Structure Public/Granted day:2010-08-05
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