GARRA PARA VENTILADOR DE VEICULO A MOTOR
In a vehicle engine fan clutch 110 a driven member 24 comprises a pair of relatively rotatable, axially extensible portions 38-40, so that when a belt 66 carried by a driving member 12 is brought into driving engagement with the driven member, relative rotation between the portions extends the same...
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| creator | REITZ R DEEM B |
| description | In a vehicle engine fan clutch 110 a driven member 24 comprises a pair of relatively rotatable, axially extensible portions 38-40, so that when a belt 66 carried by a driving member 12 is brought into driving engagement with the driven member, relative rotation between the portions extends the same so that engagement surfaces 56-58 on one of the portions and on the driving member are brought into engagement. A spring (72) (Fig. 1, not shown) holds the belt in driving engagement with the driven member when engine speeds are below a predetermined level, but yields to permit the belt to move out of engagement with the driven member when engine speed exceeds the predetermined level. A temperature responsive capsule (88) pivots a lever (78) which holds the belt engaged with the driven member when the temperature level exceeds a predetermined level, regardless of engine speed. The rotatable, axially extensible portions 38, 40 of the driven member may be connected by rollers 44 and co-operating camming surfaces, or by interengaged screw threads (Figs. 4 and 5, not shown) or by a ball and groove arrangement (Fig. 6, not shown). |
| format | Patent |
| fullrecord | <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_BR7903904A</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>BR7903904A</sourcerecordid><originalsourceid>FETCH-epo_espacenet_BR7903904A3</originalsourceid><addsrcrecordid>eNrjZNBwdwwKclQIcAQSYa5-IZ4-ji7-QQourkCep3Ooj7-Co4Kvf4h_EA8Da1piTnEqL5TmZpB3cw1x9tBNLciPTy0uSExOzUstiXcKMrc0MLY0MHE0JqwCAGHsIww</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>GARRA PARA VENTILADOR DE VEICULO A MOTOR</title><source>esp@cenet</source><creator>REITZ R ; DEEM B</creator><creatorcontrib>REITZ R ; DEEM B</creatorcontrib><description>In a vehicle engine fan clutch 110 a driven member 24 comprises a pair of relatively rotatable, axially extensible portions 38-40, so that when a belt 66 carried by a driving member 12 is brought into driving engagement with the driven member, relative rotation between the portions extends the same so that engagement surfaces 56-58 on one of the portions and on the driving member are brought into engagement. A spring (72) (Fig. 1, not shown) holds the belt in driving engagement with the driven member when engine speeds are below a predetermined level, but yields to permit the belt to move out of engagement with the driven member when engine speed exceeds the predetermined level. A temperature responsive capsule (88) pivots a lever (78) which holds the belt engaged with the driven member when the temperature level exceeds a predetermined level, regardless of engine speed. The rotatable, axially extensible portions 38, 40 of the driven member may be connected by rollers 44 and co-operating camming surfaces, or by interengaged screw threads (Figs. 4 and 5, not shown) or by a ball and groove arrangement (Fig. 6, not shown).</description><edition>3</edition><language>por</language><subject>BLASTING ; BRAKES ; CLUTCHES ; COOLING OF INTERNAL-COMBUSTION ENGINES ; COOLING OF MACHINES OR ENGINES IN GENERAL ; COUPLINGS FOR TRANSMITTING ROTATION ; ENGINE PLANTS IN GENERAL ; ENGINEERING ELEMENTS AND UNITS ; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS ; HEATING ; LIGHTING ; MACHINES OR ENGINES IN GENERAL ; MECHANICAL ENGINEERING ; STEAM ENGINES ; THERMAL INSULATION IN GENERAL ; WEAPONS</subject><creationdate>1980</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=19800304&DB=EPODOC&CC=BR&NR=7903904A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=19800304&DB=EPODOC&CC=BR&NR=7903904A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>REITZ R</creatorcontrib><creatorcontrib>DEEM B</creatorcontrib><title>GARRA PARA VENTILADOR DE VEICULO A MOTOR</title><description>In a vehicle engine fan clutch 110 a driven member 24 comprises a pair of relatively rotatable, axially extensible portions 38-40, so that when a belt 66 carried by a driving member 12 is brought into driving engagement with the driven member, relative rotation between the portions extends the same so that engagement surfaces 56-58 on one of the portions and on the driving member are brought into engagement. A spring (72) (Fig. 1, not shown) holds the belt in driving engagement with the driven member when engine speeds are below a predetermined level, but yields to permit the belt to move out of engagement with the driven member when engine speed exceeds the predetermined level. A temperature responsive capsule (88) pivots a lever (78) which holds the belt engaged with the driven member when the temperature level exceeds a predetermined level, regardless of engine speed. The rotatable, axially extensible portions 38, 40 of the driven member may be connected by rollers 44 and co-operating camming surfaces, or by interengaged screw threads (Figs. 4 and 5, not shown) or by a ball and groove arrangement (Fig. 6, not shown).</description><subject>BLASTING</subject><subject>BRAKES</subject><subject>CLUTCHES</subject><subject>COOLING OF INTERNAL-COMBUSTION ENGINES</subject><subject>COOLING OF MACHINES OR ENGINES IN GENERAL</subject><subject>COUPLINGS FOR TRANSMITTING ROTATION</subject><subject>ENGINE PLANTS IN GENERAL</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>MACHINES OR ENGINES IN GENERAL</subject><subject>MECHANICAL ENGINEERING</subject><subject>STEAM ENGINES</subject><subject>THERMAL INSULATION IN GENERAL</subject><subject>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>1980</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZNBwdwwKclQIcAQSYa5-IZ4-ji7-QQourkCep3Ooj7-Co4Kvf4h_EA8Da1piTnEqL5TmZpB3cw1x9tBNLciPTy0uSExOzUstiXcKMrc0MLY0MHE0JqwCAGHsIww</recordid><startdate>19800304</startdate><enddate>19800304</enddate><creator>REITZ R</creator><creator>DEEM B</creator><scope>EVB</scope></search><sort><creationdate>19800304</creationdate><title>GARRA PARA VENTILADOR DE VEICULO A MOTOR</title><author>REITZ R ; DEEM B</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_BR7903904A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>por</language><creationdate>1980</creationdate><topic>BLASTING</topic><topic>BRAKES</topic><topic>CLUTCHES</topic><topic>COOLING OF INTERNAL-COMBUSTION ENGINES</topic><topic>COOLING OF MACHINES OR ENGINES IN GENERAL</topic><topic>COUPLINGS FOR TRANSMITTING ROTATION</topic><topic>ENGINE PLANTS IN GENERAL</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>MACHINES OR ENGINES IN GENERAL</topic><topic>MECHANICAL ENGINEERING</topic><topic>STEAM ENGINES</topic><topic>THERMAL INSULATION IN GENERAL</topic><topic>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>REITZ R</creatorcontrib><creatorcontrib>DEEM B</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>REITZ R</au><au>DEEM B</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>GARRA PARA VENTILADOR DE VEICULO A MOTOR</title><date>1980-03-04</date><risdate>1980</risdate><abstract>In a vehicle engine fan clutch 110 a driven member 24 comprises a pair of relatively rotatable, axially extensible portions 38-40, so that when a belt 66 carried by a driving member 12 is brought into driving engagement with the driven member, relative rotation between the portions extends the same so that engagement surfaces 56-58 on one of the portions and on the driving member are brought into engagement. A spring (72) (Fig. 1, not shown) holds the belt in driving engagement with the driven member when engine speeds are below a predetermined level, but yields to permit the belt to move out of engagement with the driven member when engine speed exceeds the predetermined level. A temperature responsive capsule (88) pivots a lever (78) which holds the belt engaged with the driven member when the temperature level exceeds a predetermined level, regardless of engine speed. The rotatable, axially extensible portions 38, 40 of the driven member may be connected by rollers 44 and co-operating camming surfaces, or by interengaged screw threads (Figs. 4 and 5, not shown) or by a ball and groove arrangement (Fig. 6, not shown).</abstract><edition>3</edition><oa>free_for_read</oa></addata></record> |
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| language | por |
| recordid | cdi_epo_espacenet_BR7903904A |
| source | esp@cenet |
| subjects | BLASTING BRAKES CLUTCHES COOLING OF INTERNAL-COMBUSTION ENGINES COOLING OF MACHINES OR ENGINES IN GENERAL COUPLINGS FOR TRANSMITTING ROTATION ENGINE PLANTS IN GENERAL ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LIGHTING MACHINES OR ENGINES IN GENERAL MECHANICAL ENGINEERING STEAM ENGINES THERMAL INSULATION IN GENERAL WEAPONS |
| title | GARRA PARA VENTILADOR DE VEICULO A MOTOR |
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