RABBLE CLEANING DEVICE
The combination of a rabble arm and a rabble arm cleaning device is provided comprising a rabble arm extending radially outward from a vertically disposed rotatable shaft for moving said rabble arm in a circular path. The rabble arm has blades (or rakes) which extend downwardly therefrom for contact...
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| creator | GRIMES, DECREASED GEORGE R |
| description | The combination of a rabble arm and a rabble arm cleaning device is provided comprising a rabble arm extending radially outward from a vertically disposed rotatable shaft for moving said rabble arm in a circular path. The rabble arm has blades (or rakes) which extend downwardly therefrom for contacting and raking particulate metalliferous material in a roasting hearth. The rabble arm cleaning device which is cooperably associated with said rabble arm comprises a hammer assembly pivotally mounted on said rabble arm, the pivotally mounted assembly having a weighted longitudinal member disposed below the pivot and extending longitudinally of said rabble arm in gravity contact with said blades, a cam-reacting member being disposed above said pivot with its free end extending above said rabble arm for making contact with a stationary cam disposed in the path of travel of said cam-reacting member, said cam-reacting member and said weighted member forming a coacting couple about said pivot. |
| format | Patent |
| fullrecord | <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_US3874644A</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>US3874644A</sourcerecordid><originalsourceid>FETCH-epo_espacenet_US3874644A3</originalsourceid><addsrcrecordid>eNrjZBALcnRy8nFVcPZxdfTz9HNXcHEN83R25WFgTUvMKU7lhdLcDPJuriHOHrqpBfnxqcUFicmpeakl8aHBxhbmJmYmJo7GhFUAAClNHkg</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>RABBLE CLEANING DEVICE</title><source>esp@cenet</source><creator>GRIMES, DECREASED; GEORGE R</creator><creatorcontrib>GRIMES, DECREASED; GEORGE R</creatorcontrib><description>The combination of a rabble arm and a rabble arm cleaning device is provided comprising a rabble arm extending radially outward from a vertically disposed rotatable shaft for moving said rabble arm in a circular path. The rabble arm has blades (or rakes) which extend downwardly therefrom for contacting and raking particulate metalliferous material in a roasting hearth. The rabble arm cleaning device which is cooperably associated with said rabble arm comprises a hammer assembly pivotally mounted on said rabble arm, the pivotally mounted assembly having a weighted longitudinal member disposed below the pivot and extending longitudinally of said rabble arm in gravity contact with said blades, a cam-reacting member being disposed above said pivot with its free end extending above said rabble arm for making contact with a stationary cam disposed in the path of travel of said cam-reacting member, said cam-reacting member and said weighted member forming a coacting couple about said pivot.</description><language>eng</language><subject>BLASTING ; CHEMISTRY ; FERROUS OR NON-FERROUS ALLOYS ; FURNACES ; FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL ; HEATING ; KILNS ; LIGHTING ; MECHANICAL ENGINEERING ; METALLURGY ; MIXING, e.g. DISSOLVING, EMULSIFYING, DISPERSING ; OPEN SINTERING OR LIKE APPARATUS ; OVENS ; PERFORMING OPERATIONS ; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL ; PRETREATMENT OF RAW MATERIALS ; PRODUCTION AND REFINING OF METALS ; RETORTS ; TRANSPORTING ; TREATMENT OF ALLOYS OR NON-FERROUS METALS ; WEAPONS</subject><creationdate>1975</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=19750401&DB=EPODOC&CC=US&NR=3874644A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76289</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=19750401&DB=EPODOC&CC=US&NR=3874644A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>GRIMES, DECREASED; GEORGE R</creatorcontrib><title>RABBLE CLEANING DEVICE</title><description>The combination of a rabble arm and a rabble arm cleaning device is provided comprising a rabble arm extending radially outward from a vertically disposed rotatable shaft for moving said rabble arm in a circular path. The rabble arm has blades (or rakes) which extend downwardly therefrom for contacting and raking particulate metalliferous material in a roasting hearth. The rabble arm cleaning device which is cooperably associated with said rabble arm comprises a hammer assembly pivotally mounted on said rabble arm, the pivotally mounted assembly having a weighted longitudinal member disposed below the pivot and extending longitudinally of said rabble arm in gravity contact with said blades, a cam-reacting member being disposed above said pivot with its free end extending above said rabble arm for making contact with a stationary cam disposed in the path of travel of said cam-reacting member, said cam-reacting member and said weighted member forming a coacting couple about said pivot.</description><subject>BLASTING</subject><subject>CHEMISTRY</subject><subject>FERROUS OR NON-FERROUS ALLOYS</subject><subject>FURNACES</subject><subject>FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL</subject><subject>HEATING</subject><subject>KILNS</subject><subject>LIGHTING</subject><subject>MECHANICAL ENGINEERING</subject><subject>METALLURGY</subject><subject>MIXING, e.g. DISSOLVING, EMULSIFYING, DISPERSING</subject><subject>OPEN SINTERING OR LIKE APPARATUS</subject><subject>OVENS</subject><subject>PERFORMING OPERATIONS</subject><subject>PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL</subject><subject>PRETREATMENT OF RAW MATERIALS</subject><subject>PRODUCTION AND REFINING OF METALS</subject><subject>RETORTS</subject><subject>TRANSPORTING</subject><subject>TREATMENT OF ALLOYS OR NON-FERROUS METALS</subject><subject>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>1975</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZBALcnRy8nFVcPZxdfTz9HNXcHEN83R25WFgTUvMKU7lhdLcDPJuriHOHrqpBfnxqcUFicmpeakl8aHBxhbmJmYmJo7GhFUAAClNHkg</recordid><startdate>19750401</startdate><enddate>19750401</enddate><creator>GRIMES, DECREASED; GEORGE R</creator><scope>EVB</scope></search><sort><creationdate>19750401</creationdate><title>RABBLE CLEANING DEVICE</title><author>GRIMES, DECREASED; GEORGE R</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_US3874644A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>1975</creationdate><topic>BLASTING</topic><topic>CHEMISTRY</topic><topic>FERROUS OR NON-FERROUS ALLOYS</topic><topic>FURNACES</topic><topic>FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL</topic><topic>HEATING</topic><topic>KILNS</topic><topic>LIGHTING</topic><topic>MECHANICAL ENGINEERING</topic><topic>METALLURGY</topic><topic>MIXING, e.g. DISSOLVING, EMULSIFYING, DISPERSING</topic><topic>OPEN SINTERING OR LIKE APPARATUS</topic><topic>OVENS</topic><topic>PERFORMING OPERATIONS</topic><topic>PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL</topic><topic>PRETREATMENT OF RAW MATERIALS</topic><topic>PRODUCTION AND REFINING OF METALS</topic><topic>RETORTS</topic><topic>TRANSPORTING</topic><topic>TREATMENT OF ALLOYS OR NON-FERROUS METALS</topic><topic>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>GRIMES, DECREASED; GEORGE R</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>GRIMES, DECREASED; GEORGE R</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>RABBLE CLEANING DEVICE</title><date>1975-04-01</date><risdate>1975</risdate><abstract>The combination of a rabble arm and a rabble arm cleaning device is provided comprising a rabble arm extending radially outward from a vertically disposed rotatable shaft for moving said rabble arm in a circular path. The rabble arm has blades (or rakes) which extend downwardly therefrom for contacting and raking particulate metalliferous material in a roasting hearth. The rabble arm cleaning device which is cooperably associated with said rabble arm comprises a hammer assembly pivotally mounted on said rabble arm, the pivotally mounted assembly having a weighted longitudinal member disposed below the pivot and extending longitudinally of said rabble arm in gravity contact with said blades, a cam-reacting member being disposed above said pivot with its free end extending above said rabble arm for making contact with a stationary cam disposed in the path of travel of said cam-reacting member, said cam-reacting member and said weighted member forming a coacting couple about said pivot.</abstract><oa>free_for_read</oa></addata></record> |
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| language | eng |
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| subjects | BLASTING CHEMISTRY FERROUS OR NON-FERROUS ALLOYS FURNACES FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL HEATING KILNS LIGHTING MECHANICAL ENGINEERING METALLURGY MIXING, e.g. DISSOLVING, EMULSIFYING, DISPERSING OPEN SINTERING OR LIKE APPARATUS OVENS PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL PRETREATMENT OF RAW MATERIALS PRODUCTION AND REFINING OF METALS RETORTS TRANSPORTING TREATMENT OF ALLOYS OR NON-FERROUS METALS WEAPONS |
| title | RABBLE CLEANING DEVICE |
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