Trailer control valve

A trailer control valve for dual-circuit dual-line air brake systems of motor vehicles is proposed, which is provided with two opposing relay pistons (24 and 23), by means of which a double seat valve (27, 33, 34) can be actuated in order to operate the trailer brake. Between two piston parts (25 an...

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Hauptverfasser: BECK,SIEGFRIED, HENZLER,GUENTHER, SIEBOLD,MANFRED
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Sprache:eng ; ger
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creator BECK,SIEGFRIED
HENZLER,GUENTHER
SIEBOLD,MANFRED
description A trailer control valve for dual-circuit dual-line air brake systems of motor vehicles is proposed, which is provided with two opposing relay pistons (24 and 23), by means of which a double seat valve (27, 33, 34) can be actuated in order to operate the trailer brake. Between two piston parts (25 and 26) of the relay piston (23) carrying the inlet valve seat (27) is a partition wall (49), which is movable in order to allow rapid, complete and unimpeded reversal of the trailer control valve despite pressure differences between the supply pressure of the tractor service brake and the spring-loaded control circuit III.
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Between two piston parts (25 and 26) of the relay piston (23) carrying the inlet valve seat (27) is a partition wall (49), which is movable in order to allow rapid, complete and unimpeded reversal of the trailer control valve despite pressure differences between the supply pressure of the tractor service brake and the spring-loaded control circuit III.</description><edition>4</edition><language>eng ; ger</language><subject>ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL ; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL ; PERFORMING OPERATIONS ; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OFVEHICLES ; TRANSPORTING ; VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF ; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES ; VEHICLES IN GENERAL</subject><creationdate>1986</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=19860313&amp;DB=EPODOC&amp;CC=DE&amp;NR=3431674A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25543,76293</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=19860313&amp;DB=EPODOC&amp;CC=DE&amp;NR=3431674A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>BECK,SIEGFRIED</creatorcontrib><creatorcontrib>HENZLER,GUENTHER</creatorcontrib><creatorcontrib>SIEBOLD,MANFRED</creatorcontrib><title>Trailer control valve</title><description>A trailer control valve for dual-circuit dual-line air brake systems of motor vehicles is proposed, which is provided with two opposing relay pistons (24 and 23), by means of which a double seat valve (27, 33, 34) can be actuated in order to operate the trailer brake. Between two piston parts (25 and 26) of the relay piston (23) carrying the inlet valve seat (27) is a partition wall (49), which is movable in order to allow rapid, complete and unimpeded reversal of the trailer control valve despite pressure differences between the supply pressure of the tractor service brake and the spring-loaded control circuit III.</description><subject>ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL</subject><subject>BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL</subject><subject>PERFORMING OPERATIONS</subject><subject>PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OFVEHICLES</subject><subject>TRANSPORTING</subject><subject>VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF</subject><subject>VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES</subject><subject>VEHICLES IN GENERAL</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>1986</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZBANKUrMzEktUkjOzyspys9RKEvMKUvlYWBNS8wpTuWF0twMCm6uIc4euqkF-fGpxQWJyal5qSXxLq7GJsaGZuYmjobGRCgBADpiILY</recordid><startdate>19860313</startdate><enddate>19860313</enddate><creator>BECK,SIEGFRIED</creator><creator>HENZLER,GUENTHER</creator><creator>SIEBOLD,MANFRED</creator><scope>EVB</scope></search><sort><creationdate>19860313</creationdate><title>Trailer control valve</title><author>BECK,SIEGFRIED ; HENZLER,GUENTHER ; SIEBOLD,MANFRED</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_DE3431674A13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; ger</language><creationdate>1986</creationdate><topic>ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL</topic><topic>BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL</topic><topic>PERFORMING OPERATIONS</topic><topic>PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OFVEHICLES</topic><topic>TRANSPORTING</topic><topic>VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF</topic><topic>VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES</topic><topic>VEHICLES IN GENERAL</topic><toplevel>online_resources</toplevel><creatorcontrib>BECK,SIEGFRIED</creatorcontrib><creatorcontrib>HENZLER,GUENTHER</creatorcontrib><creatorcontrib>SIEBOLD,MANFRED</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>BECK,SIEGFRIED</au><au>HENZLER,GUENTHER</au><au>SIEBOLD,MANFRED</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Trailer control valve</title><date>1986-03-13</date><risdate>1986</risdate><abstract>A trailer control valve for dual-circuit dual-line air brake systems of motor vehicles is proposed, which is provided with two opposing relay pistons (24 and 23), by means of which a double seat valve (27, 33, 34) can be actuated in order to operate the trailer brake. Between two piston parts (25 and 26) of the relay piston (23) carrying the inlet valve seat (27) is a partition wall (49), which is movable in order to allow rapid, complete and unimpeded reversal of the trailer control valve despite pressure differences between the supply pressure of the tractor service brake and the spring-loaded control circuit III.</abstract><edition>4</edition><oa>free_for_read</oa></addata></record>
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language eng ; ger
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subjects ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL
BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL
PERFORMING OPERATIONS
PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OFVEHICLES
TRANSPORTING
VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF
VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
VEHICLES IN GENERAL
title Trailer control valve
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