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1. WO1985000124 - MANUALLY-OPERATED PNEUMATIC VIBRATION-PROTECTED IMPACTING MACHINE

Publication Number WO/1985/000124
Publication Date 17.01.1985
International Application No. PCT/SU1983/000021
International Filing Date 29.06.1983
IPC
B22C 15/00 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
22CASTING; POWDER METALLURGY
CFOUNDRY MOULDING
15Moulding machines for making moulds or cores, characterised by the compacting mechanism; Accessories therefor
B25D 17/24 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
25HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; HANDLES FOR HAND IMPLEMENTS; WORKSHOP EQUIPMENT; MANIPULATORS
DPERCUSSIVE TOOLS
17Details of, or accessories for, portable power-driven percussive tools
24Damping the reaction force
B25D 9/02 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
25HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; HANDLES FOR HAND IMPLEMENTS; WORKSHOP EQUIPMENT; MANIPULATORS
DPERCUSSIVE TOOLS
9Portable percussive tools with fluid-pressure drive, e.g. having several percussive tool bits operated simultaneously
02of the tool-carrier piston type, i.e. in which the tool is connected to an impulse member
CPC
B22C 15/00
BPERFORMING OPERATIONS; TRANSPORTING
22CASTING; POWDER METALLURGY
CFOUNDRY MOULDING
15Moulding machines characterised by the compacting mechanism; Accessories therefor
B25D 17/24
BPERFORMING OPERATIONS; TRANSPORTING
25HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
DPERCUSSIVE TOOLS
17Details of, or accessories for, portable power-driven percussive tools
24Damping the reaction force
B25D 9/02
BPERFORMING OPERATIONS; TRANSPORTING
25HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
DPERCUSSIVE TOOLS
9Portable percussive tools with fluid-pressure drive, ; i.e. driven directly by fluids; , e.g. having several percussive tool bits operated simultaneously
02of the tool-carrier piston type, i.e. in which the tool is connected to an impulse member
Applicants
  • INSTITUT GORNOGO DELA SIBIRSKOGO OTDELENIA AKADEMI [SU]/[SU]
Inventors
  • KLUSHIN, Nikolai Alexandrovich
  • MASLAKOV, Petr Avramovich
  • JURIEV, Leonid Alexeevich
  • KOKAREV, Vladimir Ivanovich
Agents
  • THE USSR CHAMBER OF COMMERCE AND INDUSTRY
Priority Data
Publication Language Russian (RU)
Filing Language Russian (RU)
Designated States
Title
(EN) MANUALLY-OPERATED PNEUMATIC VIBRATION-PROTECTED IMPACTING MACHINE
(FR) MACHINE A PERCUSSION PNEUMATIQUE A FONCTIONNEMENT MANUEL ET PROTEGEE CONTRE LES VIBRATIONS
Abstract
(EN)
The manually-operated pneumatic vibration-protected impacting machine comprises a shell (1) wherein a body (2) is coaxially arranged so that it may move in an axial direction. A piston (3) is provided in the body (2). Means for feeding a fluid medium are also provided in order to actuate the piston (3) and the body (2) in anti-phase motion in relation to each other in the shell (1). In accordance to the invention, the shell (1) is provided with a connector, whereby it is kinematically connected with the piston (3) and is adapted for the frictional interaction therewith.
(FR)
La machine à percussion pneumatique à fonctionnement manuel et protégée contre les vibrations comprend une enveloppe (1) dans laquelle un corps (2) est disposé co-axialement de manière à pouvoir se déplacer dans un sens axial. Un piston (3) est prévu dans le corps (2). Des moyens d'alimentation d'un milieu fluide sont également prévus de manière à actionner le piston (3) et le corps (2) en un mouvement d'antiphase l'un par rapport à l'autre dans l'enveloppe (1). Selon l'invention, l'enveloppe (1) est pourvue d'un connecteur permettant d'en assurer sa connexion cinématique avec le piston (3) et l'adaptant à une interaction par friction avec le piston.
Also published as
DE3390500
SE85006708
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