Title:
RECUPERATIVE POSITIONER OF AN OBJECT
Document Type and Number:
WIPO Patent Application WO/1991/005637
Kind Code:
A1
Abstract:
A recuperative positioner of an object comprises an output link (6) kinematically connected to the object (1), a mechanical energy accumulator (7) connected to the output link (6), a motor (9) and a device (8) for locking the position of the output link. The positioner further comprises a differential mechanism (2) with outputs (3, 4, 5). One of the outputs (3, 4, 5) is kinematically connected to the motor (9). The output (3) is connected to the output link (6). The outputs (4, 5) are interconnected through elastic elements of the accumulator (7). The locking device (8) consists of two locking units (10, 11), each being provided with a corresponding position pick-up (12, 13). The unit (10) is connected to the output (4) and the locking unit (11) is connected to the output (5). In the positioner, due to the regulation of the energy coming from the accumulator (7) to the mechanical oscillation system and backwards, the speed of action is increased thus ensuring the invariance in relation to the direction of movement of the object (1), and its operating capabilities are extended. Each locking unit (10, 11) may consist of a worm reducer and a disk with a protrusion or of a toothed disk and a double-arm lever.
Inventors:
KORENDYASEV ALFRED IVANOVICH (SU)
KORENDYASEV KONSTANTIN ALFREDO (SU)
LITOVCHENKO ALEXANDR PROKOPIEV (SU)
SALAMANDRA BORIS LVOVICH (SU)
TYVES LEONID IOSIFOVICH (SU)
SHISHKOV VLADIMIR SEMENOVICH (SU)
KORENDYASEV KONSTANTIN ALFREDO (SU)
LITOVCHENKO ALEXANDR PROKOPIEV (SU)
SALAMANDRA BORIS LVOVICH (SU)
TYVES LEONID IOSIFOVICH (SU)
SHISHKOV VLADIMIR SEMENOVICH (SU)
Application Number:
PCT/SU1989/000271
Publication Date:
May 02, 1991
Filing Date:
October 23, 1989
Export Citation:
Assignee:
INST MASH IM A A BLAGONRAVOVA (SU)
PK I T INSTITU (SU)
PK I T INSTITU (SU)
International Classes:
B25J9/10; B25J19/00; (IPC1-7): B25J9/00; B25J11/00
Foreign References:
| SU1119837A1 | 1984-10-23 | |||
| SU1472250A1 | 1989-04-15 | |||
| SU568346A3 | 1977-08-05 |
Other References:
STANKI I INSTRUMENT, February 1986, No: 2, Mashinostroeni (Moscow), pages 9-11, T.S. AKINFIEV et al., "Bystrodeistvujuschy rezonansny maipulyator".
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