HOIST AND ELEVATOR DEVICE
PROBLEM TO BE SOLVED: To provide a hoist that can be housed in a hoistway without increasing the floor area of the hoistway and has dust-proof, oil-proof, and drip-proof performance, and an elevator device provided with the hoist.SOLUTION: This hoist is provided with: a cylindrical rotor block 35 th...
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| creator | NAKAJIMA TAKESHI IDE YASUICHIRO |
| description | PROBLEM TO BE SOLVED: To provide a hoist that can be housed in a hoistway without increasing the floor area of the hoistway and has dust-proof, oil-proof, and drip-proof performance, and an elevator device provided with the hoist.SOLUTION: This hoist is provided with: a cylindrical rotor block 35 that is inserted between a main spindle 11 and an outer wall 25 and rotatably supported on the main spindle 11; a sheave 13 that is provided to one side of the main spindle 11 in an axial direction with respect to the outer wall 25 and the rotor block 35 and rotated integrally with the rotor block 35; and a protective cover 16 that is provided to project from the outer wall to the rotor block side so that a gap between the outer wall 25 and the rotor block 35 can be shielded from one side of the main spindle 11 in the axial direction within a prescribed range including the upper side of a car in a lifting direction from the center axis of the main spindle 11.SELECTED DRAWING: Figure 4
【課題】昇降路の床面積を増大させることなく昇降路内に収納可能であり、かつ、防塵、防油及び防滴性能を有する巻上機、及び、その巻上機を備えるエレベーター装置を提供する。【解決手段】主軸１１と外壁部２５との間に挿入され、主軸１１に回転可能に支持された円筒形状の回転子ブロック３５と、外壁部２５及び回転子ブロック３５に対して、主軸１１の軸方向の一側に設けられ、回転子ブロック３５と一体に回転する綱車１３と、主軸１１の中心軸よりも、乗りかごの昇降方向における上部側を含む所定の範囲において、外壁部２５と回転子ブロック３５との間の隙間を主軸１１の軸方向における一側から遮蔽するように、外壁部から回転子ブロック側に張り出して設けられた防護カバー１６とを備える。【選択図】図４ |
| format | Patent |
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【課題】昇降路の床面積を増大させることなく昇降路内に収納可能であり、かつ、防塵、防油及び防滴性能を有する巻上機、及び、その巻上機を備えるエレベーター装置を提供する。【解決手段】主軸１１と外壁部２５との間に挿入され、主軸１１に回転可能に支持された円筒形状の回転子ブロック３５と、外壁部２５及び回転子ブロック３５に対して、主軸１１の軸方向の一側に設けられ、回転子ブロック３５と一体に回転する綱車１３と、主軸１１の中心軸よりも、乗りかごの昇降方向における上部側を含む所定の範囲において、外壁部２５と回転子ブロック３５との間の隙間を主軸１１の軸方向における一側から遮蔽するように、外壁部から回転子ブロック側に張り出して設けられた防護カバー１６とを備える。【選択図】図４</description><language>eng ; jpn</language><subject>ELEVATORS ; ESCALATORS OR MOVING WALKWAYS ; HAULING ; HOISTING ; LIFTING ; PERFORMING OPERATIONS ; TRANSPORTING</subject><creationdate>2018</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=20181122&DB=EPODOC&CC=JP&NR=2018184231A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20181122&DB=EPODOC&CC=JP&NR=2018184231A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>NAKAJIMA TAKESHI</creatorcontrib><creatorcontrib>IDE YASUICHIRO</creatorcontrib><title>HOIST AND ELEVATOR DEVICE</title><description>PROBLEM TO BE SOLVED: To provide a hoist that can be housed in a hoistway without increasing the floor area of the hoistway and has dust-proof, oil-proof, and drip-proof performance, and an elevator device provided with the hoist.SOLUTION: This hoist is provided with: a cylindrical rotor block 35 that is inserted between a main spindle 11 and an outer wall 25 and rotatably supported on the main spindle 11; a sheave 13 that is provided to one side of the main spindle 11 in an axial direction with respect to the outer wall 25 and the rotor block 35 and rotated integrally with the rotor block 35; and a protective cover 16 that is provided to project from the outer wall to the rotor block side so that a gap between the outer wall 25 and the rotor block 35 can be shielded from one side of the main spindle 11 in the axial direction within a prescribed range including the upper side of a car in a lifting direction from the center axis of the main spindle 11.SELECTED DRAWING: Figure 4
【課題】昇降路の床面積を増大させることなく昇降路内に収納可能であり、かつ、防塵、防油及び防滴性能を有する巻上機、及び、その巻上機を備えるエレベーター装置を提供する。【解決手段】主軸１１と外壁部２５との間に挿入され、主軸１１に回転可能に支持された円筒形状の回転子ブロック３５と、外壁部２５及び回転子ブロック３５に対して、主軸１１の軸方向の一側に設けられ、回転子ブロック３５と一体に回転する綱車１３と、主軸１１の中心軸よりも、乗りかごの昇降方向における上部側を含む所定の範囲において、外壁部２５と回転子ブロック３５との間の隙間を主軸１１の軸方向における一側から遮蔽するように、外壁部から回転子ブロック側に張り出して設けられた防護カバー１６とを備える。【選択図】図４</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>2018</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZJD08PcMDlFw9HNRcPVxDXMM8Q9ScHEN83R25WFgTUvMKU7lhdLcDEpuriHOHrqpBfnxqcUFicmpeakl8V4BRgaGFoYWJkbGho7GRCkCAEAAIDw</recordid><startdate>20181122</startdate><enddate>20181122</enddate><creator>NAKAJIMA TAKESHI</creator><creator>IDE YASUICHIRO</creator><scope>EVB</scope></search><sort><creationdate>20181122</creationdate><title>HOIST AND ELEVATOR DEVICE</title><author>NAKAJIMA TAKESHI ; IDE YASUICHIRO</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_JP2018184231A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; jpn</language><creationdate>2018</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>NAKAJIMA TAKESHI</creatorcontrib><creatorcontrib>IDE YASUICHIRO</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>NAKAJIMA TAKESHI</au><au>IDE YASUICHIRO</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>HOIST AND ELEVATOR DEVICE</title><date>2018-11-22</date><risdate>2018</risdate><abstract>PROBLEM TO BE SOLVED: To provide a hoist that can be housed in a hoistway without increasing the floor area of the hoistway and has dust-proof, oil-proof, and drip-proof performance, and an elevator device provided with the hoist.SOLUTION: This hoist is provided with: a cylindrical rotor block 35 that is inserted between a main spindle 11 and an outer wall 25 and rotatably supported on the main spindle 11; a sheave 13 that is provided to one side of the main spindle 11 in an axial direction with respect to the outer wall 25 and the rotor block 35 and rotated integrally with the rotor block 35; and a protective cover 16 that is provided to project from the outer wall to the rotor block side so that a gap between the outer wall 25 and the rotor block 35 can be shielded from one side of the main spindle 11 in the axial direction within a prescribed range including the upper side of a car in a lifting direction from the center axis of the main spindle 11.SELECTED DRAWING: Figure 4
【課題】昇降路の床面積を増大させることなく昇降路内に収納可能であり、かつ、防塵、防油及び防滴性能を有する巻上機、及び、その巻上機を備えるエレベーター装置を提供する。【解決手段】主軸１１と外壁部２５との間に挿入され、主軸１１に回転可能に支持された円筒形状の回転子ブロック３５と、外壁部２５及び回転子ブロック３５に対して、主軸１１の軸方向の一側に設けられ、回転子ブロック３５と一体に回転する綱車１３と、主軸１１の中心軸よりも、乗りかごの昇降方向における上部側を含む所定の範囲において、外壁部２５と回転子ブロック３５との間の隙間を主軸１１の軸方向における一側から遮蔽するように、外壁部から回転子ブロック側に張り出して設けられた防護カバー１６とを備える。【選択図】図４</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 | HOIST AND ELEVATOR DEVICE |
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