Dash and weld hoof drum brake

The utility model provides a dash and weld hoof drum brake, including two brake shoes, braking bottom plate, camshaft, return spring, its structure is: two brake shoe one end are respectively through back shaft and braking bottom plate swivelling joint, and the other end attached and act on two conc...

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creator CAO QIHONG
description The utility model provides a dash and weld hoof drum brake, including two brake shoes, braking bottom plate, camshaft, return spring, its structure is: two brake shoe one end are respectively through back shaft and braking bottom plate swivelling joint, and the other end attached and act on two concave surfaces of camshaft respectively, the one end of the attached camshaft of brake shoe is provided with return spring, its characterized in that: return spring connects two spring by arched centibar to constitute, and the spring at two is provided with the couple, and the hook is in the fixed axle department of two brake shoes. The utility model relates to a dash and weld hoof drum brake sets return spring's centibar to arch, can dodge the camshaft head in the motion process, has avoided again that return spring interferes with on bridge wheel hub in the stopper working process, makes the structure of stopper more equitable compact, stops installation space when mating the internals for bridge factory.
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The utility model relates to a dash and weld hoof drum brake sets return spring's centibar to arch, can dodge the camshaft head in the motion process, has avoided again that return spring interferes with on bridge wheel hub in the stopper working process, makes the structure of stopper more equitable compact, stops installation space when mating the internals for bridge factory.</description><language>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>2016</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=20160113&amp;DB=EPODOC&amp;CC=CN&amp;NR=204961634U$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76290</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=20160113&amp;DB=EPODOC&amp;CC=CN&amp;NR=204961634U$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>CAO QIHONG</creatorcontrib><title>Dash and weld hoof drum brake</title><description>The utility model provides a dash and weld hoof drum brake, including two brake shoes, braking bottom plate, camshaft, return spring, its structure is: two brake shoe one end are respectively through back shaft and braking bottom plate swivelling joint, and the other end attached and act on two concave surfaces of camshaft respectively, the one end of the attached camshaft of brake shoe is provided with return spring, its characterized in that: return spring connects two spring by arched centibar to constitute, and the spring at two is provided with the couple, and the hook is in the fixed axle department of two brake shoes. The utility model relates to a dash and weld hoof drum brake sets return spring's centibar to arch, can dodge the camshaft head in the motion process, has avoided again that return spring interferes with on bridge wheel hub in the stopper working process, makes the structure of stopper more equitable compact, stops installation space when mating the internals for bridge factory.</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>2016</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZJB1SSzOUEjMS1EoT81JUcjIz09TSCkqzVVIKkrMTuVhYE1LzClO5YXS3AxKbq4hzh66qQX58anFBYnJqXmpJfHOfkYGJpZmhmbGJqGhxkQpAgDP8SRG</recordid><startdate>20160113</startdate><enddate>20160113</enddate><creator>CAO QIHONG</creator><scope>EVB</scope></search><sort><creationdate>20160113</creationdate><title>Dash and weld hoof drum brake</title><author>CAO QIHONG</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN204961634UU3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>2016</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>CAO QIHONG</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>CAO QIHONG</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Dash and weld hoof drum brake</title><date>2016-01-13</date><risdate>2016</risdate><abstract>The utility model provides a dash and weld hoof drum brake, including two brake shoes, braking bottom plate, camshaft, return spring, its structure is: two brake shoe one end are respectively through back shaft and braking bottom plate swivelling joint, and the other end attached and act on two concave surfaces of camshaft respectively, the one end of the attached camshaft of brake shoe is provided with return spring, its characterized in that: return spring connects two spring by arched centibar to constitute, and the spring at two is provided with the couple, and the hook is in the fixed axle department of two brake shoes. The utility model relates to a dash and weld hoof drum brake sets return spring's centibar to arch, can dodge the camshaft head in the motion process, has avoided again that return spring interferes with on bridge wheel hub in the stopper working process, makes the structure of stopper more equitable compact, stops installation space when mating the internals for bridge factory.</abstract><oa>free_for_read</oa></addata></record>
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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 Dash and weld hoof drum brake
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