Vibration transmission member and working machine provided with such a member
Il s'agit d'un organe de transmission du genre comportant un boîtier creux (13) et un noyau (14) monté flottant dans celui-ci, ledit noyau (14) comportant au moins deux bras (16) à chacun desquels un quelconque organe menant ou mené est susceptible d'être assujetti. Suivant l'inv...
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| creator | ASTIER, JEAN-FRANCOIS BESSAGUET, LOUIS |
| description | Il s'agit d'un organe de transmission du genre comportant un boîtier creux (13) et un noyau (14) monté flottant dans celui-ci, ledit noyau (14) comportant au moins deux bras (16) à chacun desquels un quelconque organe menant ou mené est susceptible d'être assujetti. Suivant l'invention, les bras (16) du noyau (14) font un angle entre eux, le boîtier (13) comporte intérieurement un logement (20) dont la configuration est une réplique homothétique de celle du noyau (14), un jeu (J) étant prévu en tout sens entre ledit noyau (14) et ledit logement (20) et une partie au moins de chacune des parois dudit logement (20) qui se trouvent en regard des bras du noyau comporte au moins un évidement (37, 77), qui, par un réseau de canalisations internes au boîtier (13), est susceptible d'être mis en communication avec une source de fluide sustentateur sous pression. Application aux machines d'usinage par ultra-sons, électro-érosion ou électro-chimie.
A transmission device comprises a hollow casing and a core member disposed in the casing. The core member is free to move in the casing in all directions. It has at least two arms to each of which a driving member or a driven member may be connected. The arms of the core member have a non-aligned angular relationship to one another. The casing incorporates an internal housing whose configuration is a homothetic replica of that of the core member. There is clearance between the core member and the housing in all directions. At least part of each wall of the housing facing one of the arms of the core member is formed with at least one hole or recess which, by means of a network of internal conduits in the casing, can communicate with a source of pressurized supporting fluid. The transmission device is applicable to machine tools using ultrasonic, spark erosion and electrochemical machining processes. |
| format | Patent |
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A transmission device comprises a hollow casing and a core member disposed in the casing. The core member is free to move in the casing in all directions. It has at least two arms to each of which a driving member or a driven member may be connected. The arms of the core member have a non-aligned angular relationship to one another. The casing incorporates an internal housing whose configuration is a homothetic replica of that of the core member. There is clearance between the core member and the housing in all directions. At least part of each wall of the housing facing one of the arms of the core member is formed with at least one hole or recess which, by means of a network of internal conduits in the casing, can communicate with a source of pressurized supporting fluid. The transmission device is applicable to machine tools using ultrasonic, spark erosion and electrochemical machining processes.</description><language>eng ; fre ; ger</language><subject>ACOUSTICS ; ACOUSTICS NOT OTHERWISE PROVIDED FOR ; DRESSING OR CONDITIONING OF ABRADING SURFACES ; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS ; FOR PERFORMING MECHANICAL WORK IN GENERAL ; GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL ; GRINDING ; MACHINE TOOLS ; MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING ; METAL-WORKING NOT OTHERWISE PROVIDED FOR ; METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICALVIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY ; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING,NOISE OR OTHER ACOUSTIC WAVES IN GENERAL ; MUSICAL INSTRUMENTS ; PERFORMING OPERATIONS ; PHYSICS ; POLISHING ; SOUND-PRODUCING DEVICES ; SUCH WORKING COMBINED WITH OTHER FORMS OF WORKING OF METAL ; TRANSPORTING ; WORKING OF METAL BY THE ACTION OF A HIGH CONCENTRATION OFELECTRIC CURRENT ON A WORKPIECE USING AN ELECTRODE WHICH TAKESTHE PLACE OF A TOOL</subject><creationdate>1982</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=19821027&DB=EPODOC&CC=EP&NR=0063501A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=19821027&DB=EPODOC&CC=EP&NR=0063501A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>ASTIER, JEAN-FRANCOIS</creatorcontrib><creatorcontrib>BESSAGUET, LOUIS</creatorcontrib><title>Vibration transmission member and working machine provided with such a member</title><description>Il s'agit d'un organe de transmission du genre comportant un boîtier creux (13) et un noyau (14) monté flottant dans celui-ci, ledit noyau (14) comportant au moins deux bras (16) à chacun desquels un quelconque organe menant ou mené est susceptible d'être assujetti. Suivant l'invention, les bras (16) du noyau (14) font un angle entre eux, le boîtier (13) comporte intérieurement un logement (20) dont la configuration est une réplique homothétique de celle du noyau (14), un jeu (J) étant prévu en tout sens entre ledit noyau (14) et ledit logement (20) et une partie au moins de chacune des parois dudit logement (20) qui se trouvent en regard des bras du noyau comporte au moins un évidement (37, 77), qui, par un réseau de canalisations internes au boîtier (13), est susceptible d'être mis en communication avec une source de fluide sustentateur sous pression. Application aux machines d'usinage par ultra-sons, électro-érosion ou électro-chimie.
A transmission device comprises a hollow casing and a core member disposed in the casing. The core member is free to move in the casing in all directions. It has at least two arms to each of which a driving member or a driven member may be connected. The arms of the core member have a non-aligned angular relationship to one another. The casing incorporates an internal housing whose configuration is a homothetic replica of that of the core member. There is clearance between the core member and the housing in all directions. At least part of each wall of the housing facing one of the arms of the core member is formed with at least one hole or recess which, by means of a network of internal conduits in the casing, can communicate with a source of pressurized supporting fluid. The transmission device is applicable to machine tools using ultrasonic, spark erosion and electrochemical machining processes.</description><subject>ACOUSTICS</subject><subject>ACOUSTICS NOT OTHERWISE PROVIDED FOR</subject><subject>DRESSING OR CONDITIONING OF ABRADING SURFACES</subject><subject>FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS</subject><subject>FOR PERFORMING MECHANICAL WORK IN GENERAL</subject><subject>GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL</subject><subject>GRINDING</subject><subject>MACHINE TOOLS</subject><subject>MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING</subject><subject>METAL-WORKING NOT OTHERWISE PROVIDED FOR</subject><subject>METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICALVIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY</subject><subject>METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING,NOISE OR OTHER ACOUSTIC WAVES IN GENERAL</subject><subject>MUSICAL INSTRUMENTS</subject><subject>PERFORMING OPERATIONS</subject><subject>PHYSICS</subject><subject>POLISHING</subject><subject>SOUND-PRODUCING DEVICES</subject><subject>SUCH WORKING COMBINED WITH OTHER FORMS OF WORKING OF METAL</subject><subject>TRANSPORTING</subject><subject>WORKING OF METAL BY THE ACTION OF A HIGH CONCENTRATION OFELECTRIC CURRENT ON A WORKPIECE USING AN ELECTRODE WHICH TAKESTHE PLACE OF A TOOL</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>1982</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZPANy0wqSizJzM9TKClKzCvOzSwuBnFyU3OTUosUEvNSFMrzi7Iz89IVchOTMzLzUhUKivLLMlNSgRKZJRkKxaXJGQqJUPU8DKxpiTnFqbxQmptBwc01xNlDN7UgPz61uCAxOTUvtSTeNcDAwMzY1MDQ0dCYCCUApfw1-A</recordid><startdate>19821027</startdate><enddate>19821027</enddate><creator>ASTIER, JEAN-FRANCOIS</creator><creator>BESSAGUET, LOUIS</creator><scope>EVB</scope></search><sort><creationdate>19821027</creationdate><title>Vibration transmission member and working machine provided with such a member</title><author>ASTIER, JEAN-FRANCOIS ; BESSAGUET, LOUIS</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_EP0063501A13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre ; ger</language><creationdate>1982</creationdate><topic>ACOUSTICS</topic><topic>ACOUSTICS NOT OTHERWISE PROVIDED FOR</topic><topic>DRESSING OR CONDITIONING OF ABRADING SURFACES</topic><topic>FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS</topic><topic>FOR PERFORMING MECHANICAL WORK IN GENERAL</topic><topic>GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL</topic><topic>GRINDING</topic><topic>MACHINE TOOLS</topic><topic>MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING</topic><topic>METAL-WORKING NOT OTHERWISE PROVIDED FOR</topic><topic>METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICALVIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY</topic><topic>METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING,NOISE OR OTHER ACOUSTIC WAVES IN GENERAL</topic><topic>MUSICAL INSTRUMENTS</topic><topic>PERFORMING OPERATIONS</topic><topic>PHYSICS</topic><topic>POLISHING</topic><topic>SOUND-PRODUCING DEVICES</topic><topic>SUCH WORKING COMBINED WITH OTHER FORMS OF WORKING OF METAL</topic><topic>TRANSPORTING</topic><topic>WORKING OF METAL BY THE ACTION OF A HIGH CONCENTRATION OFELECTRIC CURRENT ON A WORKPIECE USING AN ELECTRODE WHICH TAKESTHE PLACE OF A TOOL</topic><toplevel>online_resources</toplevel><creatorcontrib>ASTIER, JEAN-FRANCOIS</creatorcontrib><creatorcontrib>BESSAGUET, LOUIS</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>ASTIER, JEAN-FRANCOIS</au><au>BESSAGUET, LOUIS</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Vibration transmission member and working machine provided with such a member</title><date>1982-10-27</date><risdate>1982</risdate><abstract>Il s'agit d'un organe de transmission du genre comportant un boîtier creux (13) et un noyau (14) monté flottant dans celui-ci, ledit noyau (14) comportant au moins deux bras (16) à chacun desquels un quelconque organe menant ou mené est susceptible d'être assujetti. Suivant l'invention, les bras (16) du noyau (14) font un angle entre eux, le boîtier (13) comporte intérieurement un logement (20) dont la configuration est une réplique homothétique de celle du noyau (14), un jeu (J) étant prévu en tout sens entre ledit noyau (14) et ledit logement (20) et une partie au moins de chacune des parois dudit logement (20) qui se trouvent en regard des bras du noyau comporte au moins un évidement (37, 77), qui, par un réseau de canalisations internes au boîtier (13), est susceptible d'être mis en communication avec une source de fluide sustentateur sous pression. Application aux machines d'usinage par ultra-sons, électro-érosion ou électro-chimie.
A transmission device comprises a hollow casing and a core member disposed in the casing. The core member is free to move in the casing in all directions. It has at least two arms to each of which a driving member or a driven member may be connected. The arms of the core member have a non-aligned angular relationship to one another. The casing incorporates an internal housing whose configuration is a homothetic replica of that of the core member. There is clearance between the core member and the housing in all directions. At least part of each wall of the housing facing one of the arms of the core member is formed with at least one hole or recess which, by means of a network of internal conduits in the casing, can communicate with a source of pressurized supporting fluid. The transmission device is applicable to machine tools using ultrasonic, spark erosion and electrochemical machining processes.</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | ACOUSTICS ACOUSTICS NOT OTHERWISE PROVIDED FOR DRESSING OR CONDITIONING OF ABRADING SURFACES FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS FOR PERFORMING MECHANICAL WORK IN GENERAL GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL GRINDING MACHINE TOOLS MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING METAL-WORKING NOT OTHERWISE PROVIDED FOR METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICALVIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING,NOISE OR OTHER ACOUSTIC WAVES IN GENERAL MUSICAL INSTRUMENTS PERFORMING OPERATIONS PHYSICS POLISHING SOUND-PRODUCING DEVICES SUCH WORKING COMBINED WITH OTHER FORMS OF WORKING OF METAL TRANSPORTING WORKING OF METAL BY THE ACTION OF A HIGH CONCENTRATION OFELECTRIC CURRENT ON A WORKPIECE USING AN ELECTRODE WHICH TAKESTHE PLACE OF A TOOL |
| title | Vibration transmission member and working machine provided with such a member |
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