Light metal expansion-controlled piston for an internal-combustion engine
Bei einem Leichtmetall-Regelkolben mit in den tragenden Kolbenschaftflächen im Bereich der horizontalen Kolbenbolzenebene vorgesehenen Aussparungen (5,11,12) und geschlossener Ausführung des oberen und unteren Endbereichs (8) des Kolbenschaftes (2) ist, um erhöhtem Verschleiß vorzubeugen, nur eine d...
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| creator | WACKER, ERICH STEIDLE, WERNER, (GRAD.) |
| description | Bei einem Leichtmetall-Regelkolben mit in den tragenden Kolbenschaftflächen im Bereich der horizontalen Kolbenbolzenebene vorgesehenen Aussparungen (5,11,12) und geschlossener Ausführung des oberen und unteren Endbereichs (8) des Kolbenschaftes (2) ist, um erhöhtem Verschleiß vorzubeugen, nur eine der tragenden Kolbenschaftflächen vorzugsweise auf der Gegendruckseite mit einer von Bolzennabe zu Bolzennabe umlaufenden Aussparung (5) versehen.
1. An expansion-controlled light alloy piston for internal combustion engines, wherein the load-carrying portions of the skirt are formed with apertures adjacent to the horizontal piston pin plane and the top and bottom end portions of the skirt are unapertured, characterized in that a peripheral aperture (5) extending from one piston pin boss (6) to the other (7) is formed in only one of the carrying portions of the skirt. |
| format | Patent |
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1. An expansion-controlled light alloy piston for internal combustion engines, wherein the load-carrying portions of the skirt are formed with apertures adjacent to the horizontal piston pin plane and the top and bottom end portions of the skirt are unapertured, characterized in that a peripheral aperture (5) extending from one piston pin boss (6) to the other (7) is formed in only one of the carrying portions of the skirt.</description><language>eng ; fre ; ger</language><subject>ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES ; BLASTING ; COMBUSTION ENGINES ; CYLINDERS ; CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES ; ENGINEERING ELEMENTS AND UNITS ; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS ; HEATING ; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS ; LIGHTING ; MECHANICAL ENGINEERING ; PISTONS ; SEALINGS ; THERMAL INSULATION IN GENERAL ; WEAPONS</subject><creationdate>1982</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=19820106&DB=EPODOC&CC=EP&NR=0043147A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=19820106&DB=EPODOC&CC=EP&NR=0043147A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>WACKER, ERICH</creatorcontrib><creatorcontrib>STEIDLE, WERNER, (GRAD.)</creatorcontrib><title>Light metal expansion-controlled piston for an internal-combustion engine</title><description>Bei einem Leichtmetall-Regelkolben mit in den tragenden Kolbenschaftflächen im Bereich der horizontalen Kolbenbolzenebene vorgesehenen Aussparungen (5,11,12) und geschlossener Ausführung des oberen und unteren Endbereichs (8) des Kolbenschaftes (2) ist, um erhöhtem Verschleiß vorzubeugen, nur eine der tragenden Kolbenschaftflächen vorzugsweise auf der Gegendruckseite mit einer von Bolzennabe zu Bolzennabe umlaufenden Aussparung (5) versehen.
1. An expansion-controlled light alloy piston for internal combustion engines, wherein the load-carrying portions of the skirt are formed with apertures adjacent to the horizontal piston pin plane and the top and bottom end portions of the skirt are unapertured, characterized in that a peripheral aperture (5) extending from one piston pin boss (6) to the other (7) is formed in only one of the carrying portions of the skirt.</description><subject>ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES</subject><subject>BLASTING</subject><subject>COMBUSTION ENGINES</subject><subject>CYLINDERS</subject><subject>CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES</subject><subject>ENGINEERING ELEMENTS AND UNITS</subject><subject>GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS</subject><subject>HEATING</subject><subject>HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS</subject><subject>LIGHTING</subject><subject>MECHANICAL ENGINEERING</subject><subject>PISTONS</subject><subject>SEALINGS</subject><subject>THERMAL INSULATION IN GENERAL</subject><subject>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>1982</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNyjEKwkAQBdBtLES9w1wgkJCAtUhEIYWFfRjjT1zYzCy7I3j8pPAAVq95W3fr_PQ2mmEcCN_Ikr1KMahY0hDwouizqdCoiVjIiyEJh3XMz0-2NRNk8oK924wcMg4_d44u7eN8LRC1R448QGB9ey_Lpq6a46mq_ygLwrM01w</recordid><startdate>19820106</startdate><enddate>19820106</enddate><creator>WACKER, ERICH</creator><creator>STEIDLE, WERNER, (GRAD.)</creator><scope>EVB</scope></search><sort><creationdate>19820106</creationdate><title>Light metal expansion-controlled piston for an internal-combustion engine</title><author>WACKER, ERICH ; STEIDLE, WERNER, (GRAD.)</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_EP0043147A13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre ; ger</language><creationdate>1982</creationdate><topic>ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES</topic><topic>BLASTING</topic><topic>COMBUSTION ENGINES</topic><topic>CYLINDERS</topic><topic>CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES</topic><topic>ENGINEERING ELEMENTS AND UNITS</topic><topic>GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS</topic><topic>HEATING</topic><topic>HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS</topic><topic>LIGHTING</topic><topic>MECHANICAL ENGINEERING</topic><topic>PISTONS</topic><topic>SEALINGS</topic><topic>THERMAL INSULATION IN GENERAL</topic><topic>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>WACKER, ERICH</creatorcontrib><creatorcontrib>STEIDLE, WERNER, (GRAD.)</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>WACKER, ERICH</au><au>STEIDLE, WERNER, (GRAD.)</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Light metal expansion-controlled piston for an internal-combustion engine</title><date>1982-01-06</date><risdate>1982</risdate><abstract>Bei einem Leichtmetall-Regelkolben mit in den tragenden Kolbenschaftflächen im Bereich der horizontalen Kolbenbolzenebene vorgesehenen Aussparungen (5,11,12) und geschlossener Ausführung des oberen und unteren Endbereichs (8) des Kolbenschaftes (2) ist, um erhöhtem Verschleiß vorzubeugen, nur eine der tragenden Kolbenschaftflächen vorzugsweise auf der Gegendruckseite mit einer von Bolzennabe zu Bolzennabe umlaufenden Aussparung (5) versehen.
1. An expansion-controlled light alloy piston for internal combustion engines, wherein the load-carrying portions of the skirt are formed with apertures adjacent to the horizontal piston pin plane and the top and bottom end portions of the skirt are unapertured, characterized in that a peripheral aperture (5) extending from one piston pin boss (6) to the other (7) is formed in only one of the carrying portions of the skirt.</abstract><oa>free_for_read</oa></addata></record> |
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| language | eng ; fre ; ger |
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| subjects | ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES BLASTING COMBUSTION ENGINES CYLINDERS CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS LIGHTING MECHANICAL ENGINEERING PISTONS SEALINGS THERMAL INSULATION IN GENERAL WEAPONS |
| title | Light metal expansion-controlled piston for an internal-combustion engine |
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