Umbrella

A novel umbrella is disclosed with a simplified structure that creates a clean, elegant profile with reduced component count and increased wind resistance. The umbrella includes a support post, a housing supported thereby, spokes pivotally disposed about the housing, a canopy, and an actuator. The h...

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Hauptverfasser:	Mark, Darren, Holbrook, Richard
Format:	Patent
Sprache:	eng
Schlagworte:	HAND OR TRAVELLING ARTICLES HUMAN NECESSITIES LADIES' OR LIKE FANS UMBRELLAS WALKING STICKS
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creator	Mark, Darren Holbrook, Richard
description	A novel umbrella is disclosed with a simplified structure that creates a clean, elegant profile with reduced component count and increased wind resistance. The umbrella includes a support post, a housing supported thereby, spokes pivotally disposed about the housing, a canopy, and an actuator. The housing has a top hub and a bottom hub. The actuator slides the hubs together to pivot the spokes away from the housing, whereby the umbrella moves from a closed position to an open position. Rollers are preferably retained within the top hub, and each spoke preferably has a spoke cam attached to one end. The spokes pivot away from the housing by having a roller surface of each spoke cam slide along each respective roller. The actuator may have a crank operated worm drive mechanism to raise and lower the canopy.
format	Patent
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The umbrella includes a support post, a housing supported thereby, spokes pivotally disposed about the housing, a canopy, and an actuator. The housing has a top hub and a bottom hub. The actuator slides the hubs together to pivot the spokes away from the housing, whereby the umbrella moves from a closed position to an open position. Rollers are preferably retained within the top hub, and each spoke preferably has a spoke cam attached to one end. The spokes pivot away from the housing by having a roller surface of each spoke cam slide along each respective roller. The actuator may have a crank operated worm drive mechanism to raise and lower the canopy.</description><language>eng</language><subject>HAND OR TRAVELLING ARTICLES ; HUMAN NECESSITIES ; LADIES' OR LIKE FANS ; UMBRELLAS ; WALKING STICKS</subject><creationdate>2022</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=20220920&DB=EPODOC&CC=US&NR=11445790B2$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,309,781,886,25569,76552</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20220920&DB=EPODOC&CC=US&NR=11445790B2$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>Mark, Darren</creatorcontrib><creatorcontrib>Holbrook, Richard</creatorcontrib><title>Umbrella</title><description>A novel umbrella is disclosed with a simplified structure that creates a clean, elegant profile with reduced component count and increased wind resistance. The umbrella includes a support post, a housing supported thereby, spokes pivotally disposed about the housing, a canopy, and an actuator. The housing has a top hub and a bottom hub. The actuator slides the hubs together to pivot the spokes away from the housing, whereby the umbrella moves from a closed position to an open position. Rollers are preferably retained within the top hub, and each spoke preferably has a spoke cam attached to one end. The spokes pivot away from the housing by having a roller surface of each spoke cam slide along each respective roller. The actuator may have a crank operated worm drive mechanism to raise and lower the canopy.</description><subject>HAND OR TRAVELLING ARTICLES</subject><subject>HUMAN NECESSITIES</subject><subject>LADIES' OR LIKE FANS</subject><subject>UMBRELLAS</subject><subject>WALKING STICKS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2022</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZOAIzU0qSs3JSeRhYE1LzClO5YXS3AyKbq4hzh66qQX58anFBYnJqXmpJfGhwYaGJiam5pYGTkbGxKgBAHgnHFU</recordid><startdate>20220920</startdate><enddate>20220920</enddate><creator>Mark, Darren</creator><creator>Holbrook, Richard</creator><scope>EVB</scope></search><sort><creationdate>20220920</creationdate><title>Umbrella</title><author>Mark, Darren ; Holbrook, Richard</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_US11445790B23</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>2022</creationdate><topic>HAND OR TRAVELLING ARTICLES</topic><topic>HUMAN NECESSITIES</topic><topic>LADIES' OR LIKE FANS</topic><topic>UMBRELLAS</topic><topic>WALKING STICKS</topic><toplevel>online_resources</toplevel><creatorcontrib>Mark, Darren</creatorcontrib><creatorcontrib>Holbrook, Richard</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Mark, Darren</au><au>Holbrook, Richard</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Umbrella</title><date>2022-09-20</date><risdate>2022</risdate><abstract>A novel umbrella is disclosed with a simplified structure that creates a clean, elegant profile with reduced component count and increased wind resistance. The umbrella includes a support post, a housing supported thereby, spokes pivotally disposed about the housing, a canopy, and an actuator. The housing has a top hub and a bottom hub. The actuator slides the hubs together to pivot the spokes away from the housing, whereby the umbrella moves from a closed position to an open position. Rollers are preferably retained within the top hub, and each spoke preferably has a spoke cam attached to one end. The spokes pivot away from the housing by having a roller surface of each spoke cam slide along each respective roller. The actuator may have a crank operated worm drive mechanism to raise and lower the canopy.</abstract><oa>free_for_read</oa></addata></record>
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subjects	HAND OR TRAVELLING ARTICLES HUMAN NECESSITIES LADIES' OR LIKE FANS UMBRELLAS WALKING STICKS
title	Umbrella
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