Disk brake actuator
A brake actuator (30) provides an increased pressure force (32) on a pressure plate (22) to compress a disk brake stack (20) for braking action of a rotating wheel (18). The actuator (30) includes a high torque spring (70, 72, 74) that works in association with either an electric torque motor (40) o...
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| creator | CROSSMAN, RICHARD LLOYD MASON, PAUL JOSEPH |
| description | A brake actuator (30) provides an increased pressure force (32) on a pressure plate (22) to compress a disk brake stack (20) for braking action of a rotating wheel (18). The actuator (30) includes a high torque spring (70, 72, 74) that works in association with either an electric torque motor (40) or a ball-screw mechanism (50) to achieve an increased torque output to a ring gear (46) that drives a ram (56) of the ball-screw mechanism into or out of engagement with the pressure plate (22), the spring being adapted to either brake actuation or de-activation modes of operation. |
| format | Patent |
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The actuator (30) includes a high torque spring (70, 72, 74) that works in association with either an electric torque motor (40) or a ball-screw mechanism (50) to achieve an increased torque output to a ring gear (46) that drives a ram (56) of the ball-screw mechanism into or out of engagement with the pressure plate (22), the spring being adapted to either brake actuation or de-activation modes of operation.</description><language>eng ; fre ; ger</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>1984</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=19840530&DB=EPODOC&CC=EP&NR=0109918A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76290</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=19840530&DB=EPODOC&CC=EP&NR=0109918A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>CROSSMAN, RICHARD LLOYD</creatorcontrib><creatorcontrib>MASON, PAUL JOSEPH</creatorcontrib><title>Disk brake actuator</title><description>A brake actuator (30) provides an increased pressure force (32) on a pressure plate (22) to compress a disk brake stack (20) for braking action of a rotating wheel (18). The actuator (30) includes a high torque spring (70, 72, 74) that works in association with either an electric torque motor (40) or a ball-screw mechanism (50) to achieve an increased torque output to a ring gear (46) that drives a ram (56) of the ball-screw mechanism into or out of engagement with the pressure plate (22), the spring being adapted to either brake actuation or de-activation modes of operation.</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>1984</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZBB2ySzOVkgqSsxOVUhMLilNLMkv4mFgTUvMKU7lhdLcDApuriHOHrqpBfnxqcUFicmpeakl8a4BBoYGlpaGFo6GxkQoAQDRqh_N</recordid><startdate>19840530</startdate><enddate>19840530</enddate><creator>CROSSMAN, RICHARD LLOYD</creator><creator>MASON, PAUL JOSEPH</creator><scope>EVB</scope></search><sort><creationdate>19840530</creationdate><title>Disk brake actuator</title><author>CROSSMAN, RICHARD LLOYD ; MASON, PAUL JOSEPH</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_EP0109918A13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre ; ger</language><creationdate>1984</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>CROSSMAN, RICHARD LLOYD</creatorcontrib><creatorcontrib>MASON, PAUL JOSEPH</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>CROSSMAN, RICHARD LLOYD</au><au>MASON, PAUL JOSEPH</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Disk brake actuator</title><date>1984-05-30</date><risdate>1984</risdate><abstract>A brake actuator (30) provides an increased pressure force (32) on a pressure plate (22) to compress a disk brake stack (20) for braking action of a rotating wheel (18). The actuator (30) includes a high torque spring (70, 72, 74) that works in association with either an electric torque motor (40) or a ball-screw mechanism (50) to achieve an increased torque output to a ring gear (46) that drives a ram (56) of the ball-screw mechanism into or out of engagement with the pressure plate (22), the spring being adapted to either brake actuation or de-activation modes of operation.</abstract><oa>free_for_read</oa></addata></record> |
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| language | eng ; fre ; ger |
| recordid | cdi_epo_espacenet_EP0109918A1 |
| source | esp@cenet |
| 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 | Disk brake actuator |
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