DE-CLUTCH MECHANISM IN VALVE OPERATOR
In a de-clutch mechanism for shifting automatically between a primary drive and a secondary drive and in which the secondary drive actuates a cam and flipper mechanism to shift a clutch fork to shift a spring-loaded slidable sleeve clutch from primary drive to secondary drive, a secondary clutch mec...
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creator | ZOUZOULAS J,US DENKOWSKI W,US |
description | In a de-clutch mechanism for shifting automatically between a primary drive and a secondary drive and in which the secondary drive actuates a cam and flipper mechanism to shift a clutch fork to shift a spring-loaded slidable sleeve clutch from primary drive to secondary drive, a secondary clutch mechanism is provided between the flipper mechanism and the clutch fork for assuring that the clutch fork can be returned from secondary drive to primary drive even though the flipper mechanism happens to be in such position relative to the flipper cam that the cam tends to block return movement of the flipper mechanism. As an additional feature, an anti-clicking arrangement is provided to prevent the flipper mechanism from being repeatedly struck by the flipper cam during secondary drive operation. |
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As an additional feature, an anti-clicking arrangement is provided to prevent the flipper mechanism from being repeatedly struck by the flipper cam during secondary drive operation.</description><language>eng</language><subject>BLASTING ; ENGINEERING ELEMENTS AND UNITS ; GEARING ; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS ; HEATING ; LIGHTING ; MECHANICAL ENGINEERING ; THERMAL INSULATION IN GENERAL ; WEAPONS</subject><creationdate>1973</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=19730410&DB=EPODOC&CC=US&NR=3726155A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,778,883,25547,76298</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=19730410&DB=EPODOC&CC=US&NR=3726155A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>ZOUZOULAS J,US</creatorcontrib><creatorcontrib>DENKOWSKI W,US</creatorcontrib><title>DE-CLUTCH MECHANISM IN VALVE OPERATOR</title><description>In a de-clutch mechanism for shifting automatically between a primary drive and a secondary drive and in which the secondary drive actuates a cam and flipper mechanism to shift a clutch fork to shift a spring-loaded slidable sleeve clutch from primary drive to secondary drive, a secondary clutch mechanism is provided between the flipper mechanism and the clutch fork for assuring that the clutch fork can be returned from secondary drive to primary drive even though the flipper mechanism happens to be in such position relative to the flipper cam that the cam tends to block return movement of the flipper mechanism. As an additional feature, an anti-clicking arrangement is provided to prevent the flipper mechanism from being repeatedly struck by the flipper cam during secondary drive operation.</description><subject>BLASTING</subject><subject>ENGINEERING ELEMENTS AND UNITS</subject><subject>GEARING</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>1973</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZFB1cdV19gkNcfZQ8HV19nD08wz2VfD0Uwhz9AlzVfAPcA1yDPEP4mFgTUvMKU7lhdLcDPJurkA9uqkF-fGpxQWJyal5qSXxocHG5kZmhqamjsaEVQAAC3Yifw</recordid><startdate>19730410</startdate><enddate>19730410</enddate><creator>ZOUZOULAS J,US</creator><creator>DENKOWSKI W,US</creator><scope>EVB</scope></search><sort><creationdate>19730410</creationdate><title>DE-CLUTCH MECHANISM IN VALVE OPERATOR</title><author>ZOUZOULAS J,US ; DENKOWSKI W,US</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_US3726155A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>1973</creationdate><topic>BLASTING</topic><topic>ENGINEERING ELEMENTS AND UNITS</topic><topic>GEARING</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>ZOUZOULAS J,US</creatorcontrib><creatorcontrib>DENKOWSKI W,US</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>ZOUZOULAS J,US</au><au>DENKOWSKI W,US</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>DE-CLUTCH MECHANISM IN VALVE OPERATOR</title><date>1973-04-10</date><risdate>1973</risdate><abstract>In a de-clutch mechanism for shifting automatically between a primary drive and a secondary drive and in which the secondary drive actuates a cam and flipper mechanism to shift a clutch fork to shift a spring-loaded slidable sleeve clutch from primary drive to secondary drive, a secondary clutch mechanism is provided between the flipper mechanism and the clutch fork for assuring that the clutch fork can be returned from secondary drive to primary drive even though the flipper mechanism happens to be in such position relative to the flipper cam that the cam tends to block return movement of the flipper mechanism. As an additional feature, an anti-clicking arrangement is provided to prevent the flipper mechanism from being repeatedly struck by the flipper cam during secondary drive operation.</abstract><oa>free_for_read</oa></addata></record> |
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subjects | BLASTING ENGINEERING ELEMENTS AND UNITS GEARING GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LIGHTING MECHANICAL ENGINEERING THERMAL INSULATION IN GENERAL WEAPONS |
title | DE-CLUTCH MECHANISM IN VALVE OPERATOR |
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