ELEVATOR

PROBLEM TO BE SOLVED: To provide an elevator having an emergency stopping device for acquiring rail pressing force required for braking in an emergency by a short pulling-up quantity of dampers.SOLUTION: An elevator includes: dampers 9A and 9B each arranged so that an inside pressing surface is oppo...

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Hauptverfasser: SAKAI MITSURU, OMORI MITSUGI, ISOYA HITOSHI, SATO GORO
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creator SAKAI MITSURU
OMORI MITSUGI
ISOYA HITOSHI
SATO GORO
description PROBLEM TO BE SOLVED: To provide an elevator having an emergency stopping device for acquiring rail pressing force required for braking in an emergency by a short pulling-up quantity of dampers.SOLUTION: An elevator includes: dampers 9A and 9B each arranged so that an inside pressing surface is opposite to a guide rail 2 and having a pressing force imparting gradient surface 15 formed as a gradient of approaching the guide rail 2 according to proceeding in the pulling-up direction to the anti-guide rail side and a standby gradient surface 16 formed in a position retreated to the guide rail 2 side more than the pressing force imparting gradient surface; an elastic body 7 arranged between an upper frame 5 and a lower frame 6 installed in a lifting body; a plurality of rollers 10A and 10B arranged along the pulling-up direction of the dampers 9A and 9B between the pressing force imparting gradient surfaces 15 of the dampers 9A and 9B and guides 8A and 8B; and a stepped roller 10D positioned in the anti-pulling-up direction more than the rollers, positioned between the standby gradient surfaces 16 of the dampers 9A and 9B and the guides 8A and 8B in a steady state and transferring to contact with the pressing force imparting gradient surfaces 15 in response to the initial movement in emergency pulling-up time of the dampers 9A and 9B.
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an elastic body 7 arranged between an upper frame 5 and a lower frame 6 installed in a lifting body; a plurality of rollers 10A and 10B arranged along the pulling-up direction of the dampers 9A and 9B between the pressing force imparting gradient surfaces 15 of the dampers 9A and 9B and guides 8A and 8B; and a stepped roller 10D positioned in the anti-pulling-up direction more than the rollers, positioned between the standby gradient surfaces 16 of the dampers 9A and 9B and the guides 8A and 8B in a steady state and transferring to contact with the pressing force imparting gradient surfaces 15 in response to the initial movement in emergency pulling-up time of the dampers 9A and 9B.</description><language>eng</language><subject>ELEVATORS ; ESCALATORS OR MOVING WALKWAYS ; HAULING ; HOISTING ; LIFTING ; PERFORMING OPERATIONS ; TRANSPORTING</subject><creationdate>2013</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&amp;date=20131107&amp;DB=EPODOC&amp;CC=JP&amp;NR=2013227116A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76289</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=20131107&amp;DB=EPODOC&amp;CC=JP&amp;NR=2013227116A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>SAKAI MITSURU</creatorcontrib><creatorcontrib>OMORI MITSUGI</creatorcontrib><creatorcontrib>ISOYA HITOSHI</creatorcontrib><creatorcontrib>SATO GORO</creatorcontrib><title>ELEVATOR</title><description>PROBLEM TO BE SOLVED: To provide an elevator having an emergency stopping device for acquiring rail pressing force required for braking in an emergency by a short pulling-up quantity of dampers.SOLUTION: An elevator includes: dampers 9A and 9B each arranged so that an inside pressing surface is opposite to a guide rail 2 and having a pressing force imparting gradient surface 15 formed as a gradient of approaching the guide rail 2 according to proceeding in the pulling-up direction to the anti-guide rail side and a standby gradient surface 16 formed in a position retreated to the guide rail 2 side more than the pressing force imparting gradient surface; an elastic body 7 arranged between an upper frame 5 and a lower frame 6 installed in a lifting body; a plurality of rollers 10A and 10B arranged along the pulling-up direction of the dampers 9A and 9B between the pressing force imparting gradient surfaces 15 of the dampers 9A and 9B and guides 8A and 8B; and a stepped roller 10D positioned in the anti-pulling-up direction more than the rollers, positioned between the standby gradient surfaces 16 of the dampers 9A and 9B and the guides 8A and 8B in a steady state and transferring to contact with the pressing force imparting gradient surfaces 15 in response to the initial movement in emergency pulling-up time of the dampers 9A and 9B.</description><subject>ELEVATORS</subject><subject>ESCALATORS OR MOVING WALKWAYS</subject><subject>HAULING</subject><subject>HOISTING</subject><subject>LIFTING</subject><subject>PERFORMING OPERATIONS</subject><subject>TRANSPORTING</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2013</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZOBw9XENcwzxD-JhYE1LzClO5YXS3AxKbq4hzh66qQX58anFBYnJqXmpJfFeAUYGhsZGRuaGhmaOxkQpAgBatBu3</recordid><startdate>20131107</startdate><enddate>20131107</enddate><creator>SAKAI MITSURU</creator><creator>OMORI MITSUGI</creator><creator>ISOYA HITOSHI</creator><creator>SATO GORO</creator><scope>EVB</scope></search><sort><creationdate>20131107</creationdate><title>ELEVATOR</title><author>SAKAI MITSURU ; 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an elastic body 7 arranged between an upper frame 5 and a lower frame 6 installed in a lifting body; a plurality of rollers 10A and 10B arranged along the pulling-up direction of the dampers 9A and 9B between the pressing force imparting gradient surfaces 15 of the dampers 9A and 9B and guides 8A and 8B; and a stepped roller 10D positioned in the anti-pulling-up direction more than the rollers, positioned between the standby gradient surfaces 16 of the dampers 9A and 9B and the guides 8A and 8B in a steady state and transferring to contact with the pressing force imparting gradient surfaces 15 in response to the initial movement in emergency pulling-up time of the dampers 9A and 9B.</abstract><oa>free_for_read</oa></addata></record>
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subjects ELEVATORS
ESCALATORS OR MOVING WALKWAYS
HAULING
HOISTING
LIFTING
PERFORMING OPERATIONS
TRANSPORTING
title ELEVATOR
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