公开(公告)号：US20220032481A1

公开(公告)日：2022-02-03

申请号：US17298843

申请日：2019-12-12

Applicant: Etegent Technologies LTD.

Inventor： Stuart J. Shelley ,  Richard Allan Roth, II ,  Kevin Joseph Sigmund

IPC: B25J19/00 ,  B25J17/02 ,  F16F1/44 ,  F16F1/366

Abstract: A strut suitable for use in parallel manipulator and other applications utilizes an actuation member that is subjected to a quasi-static axial tensioning force to effectively preload the strut to provide axial stiffness and bending flexibility at one or more ends of the strut.

公开(公告)号：US12083674B2

公开(公告)日：2024-09-10

申请号：US17298843

申请日：2019-12-12

Applicant: Etegent Technologies LTD.

Inventor： Stuart J. Shelley ,  Richard Allan Roth, II ,  Kevin Joseph Sigmund

IPC: B25J19/00 ,  B25J17/02 ,  F16F1/366 ,  F16F1/44

CPC classification number: B25J19/0091 ,  B25J17/0216 ,  F16F1/366 ,  F16F1/44 ,  F16F2224/0241 ,  F16F2224/025 ,  F16F2228/08 ,  F16F2230/0005 ,  F16F2236/04

Abstract: A strut suitable for use in parallel manipulator and other applications utilizes an actuation member that is subjected to a quasi-static axial tensioning force to effectively preload the strut to provide axial stiffness and bending flexibility at one or more ends of the strut.