Title:
ONE-STROKE PNEUMATIC DEVICE
Document Type and Number:
WIPO Patent Application WO/1992/012828
Kind Code:
A1
Abstract:
The device comprises a hollow casing (1) with an input channel (14) and with output channels (13) and contains a striker (2) mounted inside it with the possibility of reciprocating motion and provided with calibrated grooves (3) for interconnection of working stroke and idle stroke chambers (10, 11). At the lower part of the casing is mounted the working implement (7). The device is provided with a bushing (5) serving as a slide valve for closing the outlet channels (13) at one of its end positions. The bushing (5) may be located inside or outside the casing (1). In this second case it must be kinematically connected with the triggering mechanism which may be designed in any known way.
Inventors:
SUDNISHNIKOV VADIM BORISOVICH (SU)
BAKHAREVA VIKTORIA VLADIMIROVN (SU)
VASILIEV GENNADY GEORGIEVICH (SU)
BAKHAREVA VIKTORIA VLADIMIROVN (SU)
VASILIEV GENNADY GEORGIEVICH (SU)
Application Number:
PCT/SU1991/000263
Publication Date:
August 06, 1992
Filing Date:
December 16, 1991
Export Citation:
Assignee:
INST GORNOGO DELA SIBIRSKOGO O (SU)
International Classes:
B25D17/24; B25D5/02; B25D9/14; (IPC1-7): B25D9/18; B25D17/00
Foreign References:
| SU1114542A1 | 1984-09-23 | |||
| SU603576A1 | 1978-04-25 | |||
| SU988543A1 | 1983-01-15 |
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