ONE-WAY CLUTCH
PROBLEM TO BE SOLVED: To provide an one-way clutch capable of arbitrarily holding a roller in a non-contact state in idling. SOLUTION: A cylindrical face 5 is formed on an outer periphery of an inner ring 1, a cam face 6 is formed on an inner periphery of an outer ring 2, and the roller 4 incorporat...
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creator | OKADA KOICHI NOJIRI HIROMI |
description | PROBLEM TO BE SOLVED: To provide an one-way clutch capable of arbitrarily holding a roller in a non-contact state in idling. SOLUTION: A cylindrical face 5 is formed on an outer periphery of an inner ring 1, a cam face 6 is formed on an inner periphery of an outer ring 2, and the roller 4 incorporated between the cam face 6 and the cylindrical face 5 is held by a holder 3. A torque applying means 10 for applying torque in one direction to the holder 3 by distributing the electric power to an electromagnetic coil 14a, and an elastic member 20 for applying the torque in the other direction to the holder 3 are mounted, the engagement and disengagement of the roller 4 is controlled on the basis of the distribution and interruption of electric power to the electromagnetic coil 14a of the torque applying means 10, the roller 4 is moved radially outward by a taper face 8 formed on a pocket 7 of the holder 3 rotated by the elastic member 20, and the roller 4 is held in a non-contact state to the cylindrical face 5 of the inner ring 1 in disengaging the roller. COPYRIGHT: (C)2006,JPO&NCIPI |
format | Patent |
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SOLUTION: A cylindrical face 5 is formed on an outer periphery of an inner ring 1, a cam face 6 is formed on an inner periphery of an outer ring 2, and the roller 4 incorporated between the cam face 6 and the cylindrical face 5 is held by a holder 3. A torque applying means 10 for applying torque in one direction to the holder 3 by distributing the electric power to an electromagnetic coil 14a, and an elastic member 20 for applying the torque in the other direction to the holder 3 are mounted, the engagement and disengagement of the roller 4 is controlled on the basis of the distribution and interruption of electric power to the electromagnetic coil 14a of the torque applying means 10, the roller 4 is moved radially outward by a taper face 8 formed on a pocket 7 of the holder 3 rotated by the elastic member 20, and the roller 4 is held in a non-contact state to the cylindrical face 5 of the inner ring 1 in disengaging the roller. COPYRIGHT: (C)2006,JPO&NCIPI</description><language>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>2006</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=20060216&DB=EPODOC&CC=JP&NR=2006046612A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76289</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20060216&DB=EPODOC&CC=JP&NR=2006046612A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>OKADA KOICHI</creatorcontrib><creatorcontrib>NOJIRI HIROMI</creatorcontrib><title>ONE-WAY CLUTCH</title><description>PROBLEM TO BE SOLVED: To provide an one-way clutch capable of arbitrarily holding a roller in a non-contact state in idling. SOLUTION: A cylindrical face 5 is formed on an outer periphery of an inner ring 1, a cam face 6 is formed on an inner periphery of an outer ring 2, and the roller 4 incorporated between the cam face 6 and the cylindrical face 5 is held by a holder 3. A torque applying means 10 for applying torque in one direction to the holder 3 by distributing the electric power to an electromagnetic coil 14a, and an elastic member 20 for applying the torque in the other direction to the holder 3 are mounted, the engagement and disengagement of the roller 4 is controlled on the basis of the distribution and interruption of electric power to the electromagnetic coil 14a of the torque applying means 10, the roller 4 is moved radially outward by a taper face 8 formed on a pocket 7 of the holder 3 rotated by the elastic member 20, and the roller 4 is held in a non-contact state to the cylindrical face 5 of the inner ring 1 in disengaging the roller. COPYRIGHT: (C)2006,JPO&NCIPI</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>2006</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZODz93PVDXeMVHD2CQ1x9uBhYE1LzClO5YXS3AxKbq5Acd3Ugvz41OKCxOTUvNSSeK8AIwMDMwMTMzNDI0djohQBAPfkHUI</recordid><startdate>20060216</startdate><enddate>20060216</enddate><creator>OKADA KOICHI</creator><creator>NOJIRI HIROMI</creator><scope>EVB</scope></search><sort><creationdate>20060216</creationdate><title>ONE-WAY CLUTCH</title><author>OKADA KOICHI ; NOJIRI HIROMI</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_JP2006046612A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>2006</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>OKADA KOICHI</creatorcontrib><creatorcontrib>NOJIRI HIROMI</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>OKADA KOICHI</au><au>NOJIRI HIROMI</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>ONE-WAY CLUTCH</title><date>2006-02-16</date><risdate>2006</risdate><abstract>PROBLEM TO BE SOLVED: To provide an one-way clutch capable of arbitrarily holding a roller in a non-contact state in idling. SOLUTION: A cylindrical face 5 is formed on an outer periphery of an inner ring 1, a cam face 6 is formed on an inner periphery of an outer ring 2, and the roller 4 incorporated between the cam face 6 and the cylindrical face 5 is held by a holder 3. A torque applying means 10 for applying torque in one direction to the holder 3 by distributing the electric power to an electromagnetic coil 14a, and an elastic member 20 for applying the torque in the other direction to the holder 3 are mounted, the engagement and disengagement of the roller 4 is controlled on the basis of the distribution and interruption of electric power to the electromagnetic coil 14a of the torque applying means 10, the roller 4 is moved radially outward by a taper face 8 formed on a pocket 7 of the holder 3 rotated by the elastic member 20, and the roller 4 is held in a non-contact state to the cylindrical face 5 of the inner ring 1 in disengaging the roller. COPYRIGHT: (C)2006,JPO&NCIPI</abstract><oa>free_for_read</oa></addata></record> |
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language | eng |
recordid | cdi_epo_espacenet_JP2006046612A |
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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 | ONE-WAY CLUTCH |
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