ELEVATOR
PROBLEM TO BE SOLVED: To solve the problem in which there is room for further improvement in terms of, for example, a more efficient operation in a conventional technology.SOLUTION: An elevator includes: an elevator car; a counter weight; and an attachment/detachment device. The elevator car can mov...
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creator | YOSHIDA TAKU MEZAKI YUYA HOMMA MASAKI KADONAMI HIDEKI SUZUKI HAYATO |
description | PROBLEM TO BE SOLVED: To solve the problem in which there is room for further improvement in terms of, for example, a more efficient operation in a conventional technology.SOLUTION: An elevator includes: an elevator car; a counter weight; and an attachment/detachment device. The elevator car can move up and down in a hoistway. The counter weight is connected to the elevator car via a main rope, and can move up and down in the hoistway being interlocked with the elevator car. The attachment/detachment device is provided in the hoistway, and it can attach/detach a sub weight to/from the counter weight. The attachment/detachment device has a linear member and a claw-shaped member. The linear member is provided along the upward/downward movement direction of the counter weight. The claw-shaped member is provided at the tip below the vertical direction of the linear member and can integrally rotate with the linear member with a rotation axis along the upward/downward movement direction being the rotational center. The claw-shaped member can rotate between a holding position and a release position by relatively rotating with respect to the sub weight. |
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The elevator car can move up and down in a hoistway. The counter weight is connected to the elevator car via a main rope, and can move up and down in the hoistway being interlocked with the elevator car. The attachment/detachment device is provided in the hoistway, and it can attach/detach a sub weight to/from the counter weight. The attachment/detachment device has a linear member and a claw-shaped member. The linear member is provided along the upward/downward movement direction of the counter weight. The claw-shaped member is provided at the tip below the vertical direction of the linear member and can integrally rotate with the linear member with a rotation axis along the upward/downward movement direction being the rotational center. 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The elevator car can move up and down in a hoistway. The counter weight is connected to the elevator car via a main rope, and can move up and down in the hoistway being interlocked with the elevator car. The attachment/detachment device is provided in the hoistway, and it can attach/detach a sub weight to/from the counter weight. The attachment/detachment device has a linear member and a claw-shaped member. The linear member is provided along the upward/downward movement direction of the counter weight. The claw-shaped member is provided at the tip below the vertical direction of the linear member and can integrally rotate with the linear member with a rotation axis along the upward/downward movement direction being the rotational center. The claw-shaped member can rotate between a holding position and a release position by relatively rotating with respect to the sub weight.</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>2014</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZOBw9XENcwzxD-JhYE1LzClO5YXS3AxKbq4hzh66qQX58anFBYnJqXmpJfFeAUYGhiaGZkZmBmaOxkQpAgBbSxu9</recordid><startdate>20140908</startdate><enddate>20140908</enddate><creator>YOSHIDA TAKU</creator><creator>MEZAKI YUYA</creator><creator>HOMMA MASAKI</creator><creator>KADONAMI HIDEKI</creator><creator>SUZUKI HAYATO</creator><scope>EVB</scope></search><sort><creationdate>20140908</creationdate><title>ELEVATOR</title><author>YOSHIDA TAKU ; MEZAKI YUYA ; HOMMA MASAKI ; KADONAMI HIDEKI ; SUZUKI HAYATO</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_JP2014162606A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>2014</creationdate><topic>ELEVATORS</topic><topic>ESCALATORS OR MOVING WALKWAYS</topic><topic>HAULING</topic><topic>HOISTING</topic><topic>LIFTING</topic><topic>PERFORMING OPERATIONS</topic><topic>TRANSPORTING</topic><toplevel>online_resources</toplevel><creatorcontrib>YOSHIDA TAKU</creatorcontrib><creatorcontrib>MEZAKI YUYA</creatorcontrib><creatorcontrib>HOMMA MASAKI</creatorcontrib><creatorcontrib>KADONAMI HIDEKI</creatorcontrib><creatorcontrib>SUZUKI HAYATO</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>YOSHIDA TAKU</au><au>MEZAKI YUYA</au><au>HOMMA MASAKI</au><au>KADONAMI HIDEKI</au><au>SUZUKI HAYATO</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>ELEVATOR</title><date>2014-09-08</date><risdate>2014</risdate><abstract>PROBLEM TO BE SOLVED: To solve the problem in which there is room for further improvement in terms of, for example, a more efficient operation in a conventional technology.SOLUTION: An elevator includes: an elevator car; a counter weight; and an attachment/detachment device. The elevator car can move up and down in a hoistway. The counter weight is connected to the elevator car via a main rope, and can move up and down in the hoistway being interlocked with the elevator car. The attachment/detachment device is provided in the hoistway, and it can attach/detach a sub weight to/from the counter weight. The attachment/detachment device has a linear member and a claw-shaped member. The linear member is provided along the upward/downward movement direction of the counter weight. The claw-shaped member is provided at the tip below the vertical direction of the linear member and can integrally rotate with the linear member with a rotation axis along the upward/downward movement direction being the rotational center. The claw-shaped member can rotate between a holding position and a release position by relatively rotating with respect to the sub weight.</abstract><oa>free_for_read</oa></addata></record> |
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language | eng |
recordid | cdi_epo_espacenet_JP2014162606A |
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subjects | ELEVATORS ESCALATORS OR MOVING WALKWAYS HAULING HOISTING LIFTING PERFORMING OPERATIONS TRANSPORTING |
title | ELEVATOR |
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