Device for uncoupling loaded shafts, for a power transmission unit
The invention relates to a device for uncoupling the drive shaft (2) of a piece of equipment from an input shaft (3). The device includes a claw (5) provided with first teeth (8) and first splines (6) in order to (i) move longitudinally along a first of the shafts (2) by co-operating with second spl...
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| creator | CANARD SYLVAIN ABOUSLEIMAN VINCENT DEPERROIS ANDRE RAYMOND CHRISTIAN FRITZ ROMARIC |
| description | The invention relates to a device for uncoupling the drive shaft (2) of a piece of equipment from an input shaft (3). The device includes a claw (5) provided with first teeth (8) and first splines (6) in order to (i) move longitudinally along a first of the shafts (2) by co-operating with second splines (7) borne by the second of the shafts (3) and (ii) engage or disengage the first teeth (8) in relation to the second teeth (9) positioned on the second shaft (3). The device also includes a longitudinal movement means comprising a stationary part (10) acting on a longitudinally mobile piece (11) in order to move the claw (5) between a coupling position and an uncoupling position. The invention is characterised in that the longitudinal movement means drives the claw (5) by means of co-operation between a rotationally fixed piece (13) and a piece (14) which is linked to the claw and rotated therewith, a longitudinal clearance (15) being maintained during operation between the piece that is rotationally fixed and |
| format | Patent |
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The device includes a claw (5) provided with first teeth (8) and first splines (6) in order to (i) move longitudinally along a first of the shafts (2) by co-operating with second splines (7) borne by the second of the shafts (3) and (ii) engage or disengage the first teeth (8) in relation to the second teeth (9) positioned on the second shaft (3). The device also includes a longitudinal movement means comprising a stationary part (10) acting on a longitudinally mobile piece (11) in order to move the claw (5) between a coupling position and an uncoupling position. The invention is characterised in that the longitudinal movement means drives the claw (5) by means of co-operation between a rotationally fixed piece (13) and a piece (14) which is linked to the claw and rotated therewith, a longitudinal clearance (15) being maintained during operation between the piece that is rotationally fixed and</description><language>chi ; eng</language><subject>BLASTING ; BRAKES ; CLUTCHES ; COUPLINGS FOR TRANSMITTING ROTATION ; ENGINEERING ELEMENTS AND UNITS ; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS ; HEATING ; LIGHTING ; MECHANICAL ENGINEERING ; THERMAL INSULATION IN GENERAL ; WEAPONS</subject><creationdate>2012</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=20120912&DB=EPODOC&CC=CN&NR=102667212A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25563,76418</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20120912&DB=EPODOC&CC=CN&NR=102667212A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>CANARD SYLVAIN</creatorcontrib><creatorcontrib>ABOUSLEIMAN VINCENT</creatorcontrib><creatorcontrib>DEPERROIS ANDRE RAYMOND CHRISTIAN</creatorcontrib><creatorcontrib>FRITZ ROMARIC</creatorcontrib><title>Device for uncoupling loaded shafts, for a power transmission unit</title><description>The invention relates to a device for uncoupling the drive shaft (2) of a piece of equipment from an input shaft (3). The device includes a claw (5) provided with first teeth (8) and first splines (6) in order to (i) move longitudinally along a first of the shafts (2) by co-operating with second splines (7) borne by the second of the shafts (3) and (ii) engage or disengage the first teeth (8) in relation to the second teeth (9) positioned on the second shaft (3). The device also includes a longitudinal movement means comprising a stationary part (10) acting on a longitudinally mobile piece (11) in order to move the claw (5) between a coupling position and an uncoupling position. The invention is characterised in that the longitudinal movement means drives the claw (5) by means of co-operation between a rotationally fixed piece (13) and a piece (14) which is linked to the claw and rotated therewith, a longitudinal clearance (15) being maintained during operation between the piece that is rotationally fixed and</description><subject>BLASTING</subject><subject>BRAKES</subject><subject>CLUTCHES</subject><subject>COUPLINGS FOR TRANSMITTING ROTATION</subject><subject>ENGINEERING ELEMENTS AND UNITS</subject><subject>GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS</subject><subject>HEATING</subject><subject>LIGHTING</subject><subject>MECHANICAL ENGINEERING</subject><subject>THERMAL INSULATION IN GENERAL</subject><subject>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2012</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZHBySS3LTE5VSMsvUijNS84vLcjJzEtXyMlPTElNUSjOSEwrKdYByyYqFOSXpxYplBQl5hXnZhYXZ-bnAbVklvAwsKYl5hSn8kJpbgZFN9cQZw_d1IL8-NTigsTk1LzUknhnP0MDIzMzcyNDI0djYtQAADDCMfc</recordid><startdate>20120912</startdate><enddate>20120912</enddate><creator>CANARD SYLVAIN</creator><creator>ABOUSLEIMAN VINCENT</creator><creator>DEPERROIS ANDRE RAYMOND CHRISTIAN</creator><creator>FRITZ ROMARIC</creator><scope>EVB</scope></search><sort><creationdate>20120912</creationdate><title>Device for uncoupling loaded shafts, for a power transmission unit</title><author>CANARD SYLVAIN ; ABOUSLEIMAN VINCENT ; DEPERROIS ANDRE RAYMOND CHRISTIAN ; FRITZ ROMARIC</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN102667212A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2012</creationdate><topic>BLASTING</topic><topic>BRAKES</topic><topic>CLUTCHES</topic><topic>COUPLINGS FOR TRANSMITTING ROTATION</topic><topic>ENGINEERING ELEMENTS AND UNITS</topic><topic>GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS</topic><topic>HEATING</topic><topic>LIGHTING</topic><topic>MECHANICAL ENGINEERING</topic><topic>THERMAL INSULATION IN GENERAL</topic><topic>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>CANARD SYLVAIN</creatorcontrib><creatorcontrib>ABOUSLEIMAN VINCENT</creatorcontrib><creatorcontrib>DEPERROIS ANDRE RAYMOND CHRISTIAN</creatorcontrib><creatorcontrib>FRITZ ROMARIC</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>CANARD SYLVAIN</au><au>ABOUSLEIMAN VINCENT</au><au>DEPERROIS ANDRE RAYMOND CHRISTIAN</au><au>FRITZ ROMARIC</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Device for uncoupling loaded shafts, for a power transmission unit</title><date>2012-09-12</date><risdate>2012</risdate><abstract>The invention relates to a device for uncoupling the drive shaft (2) of a piece of equipment from an input shaft (3). The device includes a claw (5) provided with first teeth (8) and first splines (6) in order to (i) move longitudinally along a first of the shafts (2) by co-operating with second splines (7) borne by the second of the shafts (3) and (ii) engage or disengage the first teeth (8) in relation to the second teeth (9) positioned on the second shaft (3). The device also includes a longitudinal movement means comprising a stationary part (10) acting on a longitudinally mobile piece (11) in order to move the claw (5) between a coupling position and an uncoupling position. The invention is characterised in that the longitudinal movement means drives the claw (5) by means of co-operation between a rotationally fixed piece (13) and a piece (14) which is linked to the claw and rotated therewith, a longitudinal clearance (15) being maintained during operation between the piece that is rotationally fixed and</abstract><oa>free_for_read</oa></addata></record> |
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| language | chi ; eng |
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| subjects | BLASTING BRAKES CLUTCHES COUPLINGS FOR TRANSMITTING ROTATION ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LIGHTING MECHANICAL ENGINEERING THERMAL INSULATION IN GENERAL WEAPONS |
| title | Device for uncoupling loaded shafts, for a power transmission unit |
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