Universal joint bearing insert formed from ceramic or composite materials

A universal joint includes a cross member having a plurality of trunnions extending outwardly therefrom. A hollow bearing cup is disposed about the end of each of the trunnions. Each of the bearing cups has an open end, a closed end, and an inner surface that is disposed about a bearing surface form...

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Hauptverfasser:	DANIEL E. BEITZEL, SCOTT A. DUNN
Format:	Patent
Sprache:	eng
Schlagworte:	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
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creator	DANIEL E. BEITZEL SCOTT A. DUNN
description	A universal joint includes a cross member having a plurality of trunnions extending outwardly therefrom. A hollow bearing cup is disposed about the end of each of the trunnions. Each of the bearing cups has an open end, a closed end, and an inner surface that is disposed about a bearing surface formed on the trunnion. An insert is disposed between the bearing surface of the trunnion and the inner surface of the bearing cup provided thereon. In a first embodiment, an annular groove is formed in the inner surface of the bearing cup that receives the insert therein. In a second embodiment, the insert is disposed between the cylindrical bearing surface of the trunnion and the cylindrical inner surface of the bearing cup. The insert is formed from either a ceramic material or a composite material. The bearing cup may be formed from a metallic material that is molded about the insert.
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A hollow bearing cup is disposed about the end of each of the trunnions. Each of the bearing cups has an open end, a closed end, and an inner surface that is disposed about a bearing surface formed on the trunnion. An insert is disposed between the bearing surface of the trunnion and the inner surface of the bearing cup provided thereon. In a first embodiment, an annular groove is formed in the inner surface of the bearing cup that receives the insert therein. In a second embodiment, the insert is disposed between the cylindrical bearing surface of the trunnion and the cylindrical inner surface of the bearing cup. The insert is formed from either a ceramic material or a composite material. The bearing cup may be formed from a metallic material that is molded about the insert.</description><edition>7</edition><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>2002</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=20020704&DB=EPODOC&CC=AU&NR=9741701A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,777,882,25545,76296</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20020704&DB=EPODOC&CC=AU&NR=9741701A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>DANIEL E. BEITZEL</creatorcontrib><creatorcontrib>SCOTT A. DUNN</creatorcontrib><title>Universal joint bearing insert formed from ceramic or composite materials</title><description>A universal joint includes a cross member having a plurality of trunnions extending outwardly therefrom. A hollow bearing cup is disposed about the end of each of the trunnions. Each of the bearing cups has an open end, a closed end, and an inner surface that is disposed about a bearing surface formed on the trunnion. An insert is disposed between the bearing surface of the trunnion and the inner surface of the bearing cup provided thereon. In a first embodiment, an annular groove is formed in the inner surface of the bearing cup that receives the insert therein. In a second embodiment, the insert is disposed between the cylindrical bearing surface of the trunnion and the cylindrical inner surface of the bearing cup. The insert is formed from either a ceramic material or a composite material. 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In a first embodiment, an annular groove is formed in the inner surface of the bearing cup that receives the insert therein. In a second embodiment, the insert is disposed between the cylindrical bearing surface of the trunnion and the cylindrical inner surface of the bearing cup. The insert is formed from either a ceramic material or a composite material. The bearing cup may be formed from a metallic material that is molded about the insert.</abstract><edition>7</edition><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	Universal joint bearing insert formed from ceramic or composite materials
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