Energy-saving power-off locking brake
The utility model discloses an energy-saving power-off locking brake. The energy-saving power-off locking brake comprises a hydraulic block type brake and a locking mechanism. The locking mechanism comprises a rotating disc, a swing arm, a compression spring and a cam, the rotating disc is coaxially...
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| creator | WANG ZHIJUN ZHU XUECHUN ZHENG SHIPING NIE ZEQING |
| description | The utility model discloses an energy-saving power-off locking brake. The energy-saving power-off locking brake comprises a hydraulic block type brake and a locking mechanism. The locking mechanism comprises a rotating disc, a swing arm, a compression spring and a cam, the rotating disc is coaxially and fixedly installed on the center shaft, a notch is formed in the outer periphery of the rotating disc, the middle of the swing arm is rotatably installed on a supporting shaft, the two ends of the compression spring abut against the portion between the swing arm and a fixing body respectively, the cam is rotatably installed, and the cam is fixedly installed on the rotating disc. A protruding part is arranged on the outer periphery of the cam. According to the energy-saving type power-off locking brake, after the left brake arm and the right brake arm are opened, the left brake arm and the right brake arm are kept in the opened state through limiting of the swing arm, the pusher does not need to be powered on co |
| format | Patent |
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The energy-saving power-off locking brake comprises a hydraulic block type brake and a locking mechanism. The locking mechanism comprises a rotating disc, a swing arm, a compression spring and a cam, the rotating disc is coaxially and fixedly installed on the center shaft, a notch is formed in the outer periphery of the rotating disc, the middle of the swing arm is rotatably installed on a supporting shaft, the two ends of the compression spring abut against the portion between the swing arm and a fixing body respectively, the cam is rotatably installed, and the cam is fixedly installed on the rotating disc. A protruding part is arranged on the outer periphery of the cam. According to the energy-saving type power-off locking brake, after the left brake arm and the right brake arm are opened, the left brake arm and the right brake arm are kept in the opened state through limiting of the swing arm, the pusher does not need to be powered on co</description><language>chi ; eng</language><subject>BLASTING ; BRAKES ; CLUTCHES ; COUPLINGS FOR TRANSMITTING ROTATION ; ENGINEERING ELEMENTS AND UNITS ; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS ; HEATING ; LIGHTING ; MECHANICAL ENGINEERING ; THERMAL INSULATION IN GENERAL ; WEAPONS</subject><creationdate>2023</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=20231121&DB=EPODOC&CC=CN&NR=220060331U$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20231121&DB=EPODOC&CC=CN&NR=220060331U$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>WANG ZHIJUN</creatorcontrib><creatorcontrib>ZHU XUECHUN</creatorcontrib><creatorcontrib>ZHENG SHIPING</creatorcontrib><creatorcontrib>NIE ZEQING</creatorcontrib><title>Energy-saving power-off locking brake</title><description>The utility model discloses an energy-saving power-off locking brake. The energy-saving power-off locking brake comprises a hydraulic block type brake and a locking mechanism. The locking mechanism comprises a rotating disc, a swing arm, a compression spring and a cam, the rotating disc is coaxially and fixedly installed on the center shaft, a notch is formed in the outer periphery of the rotating disc, the middle of the swing arm is rotatably installed on a supporting shaft, the two ends of the compression spring abut against the portion between the swing arm and a fixing body respectively, the cam is rotatably installed, and the cam is fixedly installed on the rotating disc. A protruding part is arranged on the outer periphery of the cam. According to the energy-saving type power-off locking brake, after the left brake arm and the right brake arm are opened, the left brake arm and the right brake arm are kept in the opened state through limiting of the swing arm, the pusher does not need to be powered on co</description><subject>BLASTING</subject><subject>BRAKES</subject><subject>CLUTCHES</subject><subject>COUPLINGS FOR TRANSMITTING ROTATION</subject><subject>ENGINEERING ELEMENTS AND UNITS</subject><subject>GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS</subject><subject>HEATING</subject><subject>LIGHTING</subject><subject>MECHANICAL ENGINEERING</subject><subject>THERMAL INSULATION IN GENERAL</subject><subject>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2023</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZFB1zUstSq_ULU4sy8xLVyjIL08t0s1PS1PIyU_OBokkFSVmp_IwsKYl5hSn8kJpbgYlN9cQZw_d1IL8-NTigsTk1LzUknhnPyMjAwMzA2Njw9BQY6IUAQCHhyfC</recordid><startdate>20231121</startdate><enddate>20231121</enddate><creator>WANG ZHIJUN</creator><creator>ZHU XUECHUN</creator><creator>ZHENG SHIPING</creator><creator>NIE ZEQING</creator><scope>EVB</scope></search><sort><creationdate>20231121</creationdate><title>Energy-saving power-off locking brake</title><author>WANG ZHIJUN ; ZHU XUECHUN ; ZHENG SHIPING ; NIE ZEQING</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN220060331UU3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2023</creationdate><topic>BLASTING</topic><topic>BRAKES</topic><topic>CLUTCHES</topic><topic>COUPLINGS FOR TRANSMITTING ROTATION</topic><topic>ENGINEERING ELEMENTS AND UNITS</topic><topic>GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS</topic><topic>HEATING</topic><topic>LIGHTING</topic><topic>MECHANICAL ENGINEERING</topic><topic>THERMAL INSULATION IN GENERAL</topic><topic>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>WANG ZHIJUN</creatorcontrib><creatorcontrib>ZHU XUECHUN</creatorcontrib><creatorcontrib>ZHENG SHIPING</creatorcontrib><creatorcontrib>NIE ZEQING</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>WANG ZHIJUN</au><au>ZHU XUECHUN</au><au>ZHENG SHIPING</au><au>NIE ZEQING</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Energy-saving power-off locking brake</title><date>2023-11-21</date><risdate>2023</risdate><abstract>The utility model discloses an energy-saving power-off locking brake. The energy-saving power-off locking brake comprises a hydraulic block type brake and a locking mechanism. The locking mechanism comprises a rotating disc, a swing arm, a compression spring and a cam, the rotating disc is coaxially and fixedly installed on the center shaft, a notch is formed in the outer periphery of the rotating disc, the middle of the swing arm is rotatably installed on a supporting shaft, the two ends of the compression spring abut against the portion between the swing arm and a fixing body respectively, the cam is rotatably installed, and the cam is fixedly installed on the rotating disc. A protruding part is arranged on the outer periphery of the cam. According to the energy-saving type power-off locking brake, after the left brake arm and the right brake arm are opened, the left brake arm and the right brake arm are kept in the opened state through limiting of the swing arm, the pusher does not need to be powered on co</abstract><oa>free_for_read</oa></addata></record> |
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| language | chi ; eng |
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| subjects | BLASTING BRAKES CLUTCHES COUPLINGS FOR TRANSMITTING ROTATION ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LIGHTING MECHANICAL ENGINEERING THERMAL INSULATION IN GENERAL WEAPONS |
| title | Energy-saving power-off locking brake |
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