SU1690308A1 - Movable link drive - Google Patents

Movable link drive

Info

Publication number
SU1690308A1
SU1690308A1 SU4399970/08A SU4399970A SU1690308A1 SU 1690308 A1 SU1690308 A1 SU 1690308A1 SU 4399970/08 A SU4399970/08 A SU 4399970/08A SU 4399970 A SU4399970 A SU 4399970A SU 1690308 A1 SU1690308 A1 SU 1690308A1
Authority
SU
USSR - Soviet Union
Prior art keywords
backlash
ball
movable link
drive
rotation
Prior art date
Application number
SU4399970/08A
Other languages
Russian (ru)
Inventor
Л.А. Борисенко
Original Assignee
Могилевский Машиностроительный Институт
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Могилевский Машиностроительный Институт filed Critical Могилевский Машиностроительный Институт
Priority to SU4399970/08A priority Critical patent/SU1690308A1/en
Application granted granted Critical
Publication of SU1690308A1 publication Critical patent/SU1690308A1/en

Links

Abstract

FIELD: mechanical engineering. SUBSTANCE: in the course of shaft rotation of electric motor 2 eccentric shaft and toothed satellites 7 and 8 start rotating and in their turn impart rotary motion through gear rim 9 to hollow screw 10 of ball-and-screw drive. Displacement of nut 11 of ball-and-screw drive results in rotation of movable link 1 of manipulator. Preliminary twisting of torsion bars by means of preliminary twisting device 16 provides for taking up backlash in planetary gear. EFFECT: improved accuracy of positioning link due to elimination of backlash in kinematic train of drive. 1 dwg
SU4399970/08A 1988-03-29 1988-03-29 Movable link drive SU1690308A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU4399970/08A SU1690308A1 (en) 1988-03-29 1988-03-29 Movable link drive

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU4399970/08A SU1690308A1 (en) 1988-03-29 1988-03-29 Movable link drive

Publications (1)

Publication Number Publication Date
SU1690308A1 true SU1690308A1 (en) 1994-02-28

Family

ID=60530591

Family Applications (1)

Application Number Title Priority Date Filing Date
SU4399970/08A SU1690308A1 (en) 1988-03-29 1988-03-29 Movable link drive

Country Status (1)

Country Link
SU (1) SU1690308A1 (en)

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