Ball pin and ball joint
A ball joint with a ball pin and a steel ball pin with a joint ball. The ball joint and ball pin are suitable for use when, for example, solid-on-solid friction predominates under high static pre-loading or high operational loads and with small joint movements. A portion of the surface of the ball p...
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creator | KRUSE JOCHEN EULERICH WOLFGANG RECHTIEN MARTIN WIEGMANN THOMAS PAPE KLAUS KLEINER WOLFGANG TABOR JOHANNES ADAMCZYK DIRK HEIDEMANN MANFRED JASPER RAINER SCHEFZYK ULRICH |
description | A ball joint with a ball pin and a steel ball pin with a joint ball. The ball joint and ball pin are suitable for use when, for example, solid-on-solid friction predominates under high static pre-loading or high operational loads and with small joint movements. A portion of the surface of the ball pin has surface layer hardening in order to increase a fatigue strength of the ball pin. The ball pin and the ball joint, on portion of the ball pin without the any surface layer hardened, includes a nitrided layer as wear protection. The ball pin and the ball joint provide an advantageous combination of high fatigue strength, good corrosion protection and high wear-resistance. The nitrided layer of ball joints, previously only regarded as improving corrosion protection, also functions as a wear protection. Thus, these ball pins overcome the mutual exclusion between surface layer hardening and nitriding. |
format | Patent |
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The ball joint and ball pin are suitable for use when, for example, solid-on-solid friction predominates under high static pre-loading or high operational loads and with small joint movements. A portion of the surface of the ball pin has surface layer hardening in order to increase a fatigue strength of the ball pin. The ball pin and the ball joint, on portion of the ball pin without the any surface layer hardened, includes a nitrided layer as wear protection. The ball pin and the ball joint provide an advantageous combination of high fatigue strength, good corrosion protection and high wear-resistance. The nitrided layer of ball joints, previously only regarded as improving corrosion protection, also functions as a wear protection. Thus, these ball pins overcome the mutual exclusion between surface layer hardening and nitriding.</description><language>eng</language><subject>BEARINGS ; BLASTING ; ELEMENTS OR CRANKSHAFT MECHANISMS ; ENGINEERING ELEMENTS AND UNITS ; FLEXIBLE SHAFTS ; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS ; HEATING ; LIGHTING ; MECHANICAL ENGINEERING ; ROTARY BODIES OTHER THAN GEARING ELEMENTS ; SHAFTS ; THERMAL INSULATION IN GENERAL ; WEAPONS</subject><creationdate>2015</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=20151103&DB=EPODOC&CC=US&NR=9175720B2$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,777,882,25545,76296</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20151103&DB=EPODOC&CC=US&NR=9175720B2$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>KRUSE JOCHEN</creatorcontrib><creatorcontrib>EULERICH WOLFGANG</creatorcontrib><creatorcontrib>RECHTIEN MARTIN</creatorcontrib><creatorcontrib>WIEGMANN THOMAS</creatorcontrib><creatorcontrib>PAPE KLAUS</creatorcontrib><creatorcontrib>KLEINER WOLFGANG</creatorcontrib><creatorcontrib>TABOR JOHANNES</creatorcontrib><creatorcontrib>ADAMCZYK DIRK</creatorcontrib><creatorcontrib>HEIDEMANN MANFRED</creatorcontrib><creatorcontrib>JASPER RAINER</creatorcontrib><creatorcontrib>SCHEFZYK ULRICH</creatorcontrib><title>Ball pin and ball joint</title><description>A ball joint with a ball pin and a steel ball pin with a joint ball. The ball joint and ball pin are suitable for use when, for example, solid-on-solid friction predominates under high static pre-loading or high operational loads and with small joint movements. A portion of the surface of the ball pin has surface layer hardening in order to increase a fatigue strength of the ball pin. The ball pin and the ball joint, on portion of the ball pin without the any surface layer hardened, includes a nitrided layer as wear protection. The ball pin and the ball joint provide an advantageous combination of high fatigue strength, good corrosion protection and high wear-resistance. The nitrided layer of ball joints, previously only regarded as improving corrosion protection, also functions as a wear protection. Thus, these ball pins overcome the mutual exclusion between surface layer hardening and nitriding.</description><subject>BEARINGS</subject><subject>BLASTING</subject><subject>ELEMENTS OR CRANKSHAFT MECHANISMS</subject><subject>ENGINEERING ELEMENTS AND UNITS</subject><subject>FLEXIBLE SHAFTS</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>ROTARY BODIES OTHER THAN GEARING ELEMENTS</subject><subject>SHAFTS</subject><subject>THERMAL INSULATION IN GENERAL</subject><subject>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2015</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZBB3SszJUSjIzFNIzEtRSAJxsvIz80p4GFjTEnOKU3mhNDeDgptriLOHbmpBfnxqcUFicmpeakl8aLClobmpuZGBk5ExEUoASighAg</recordid><startdate>20151103</startdate><enddate>20151103</enddate><creator>KRUSE JOCHEN</creator><creator>EULERICH WOLFGANG</creator><creator>RECHTIEN MARTIN</creator><creator>WIEGMANN THOMAS</creator><creator>PAPE KLAUS</creator><creator>KLEINER WOLFGANG</creator><creator>TABOR JOHANNES</creator><creator>ADAMCZYK DIRK</creator><creator>HEIDEMANN MANFRED</creator><creator>JASPER RAINER</creator><creator>SCHEFZYK ULRICH</creator><scope>EVB</scope></search><sort><creationdate>20151103</creationdate><title>Ball pin and ball joint</title><author>KRUSE JOCHEN ; EULERICH WOLFGANG ; RECHTIEN MARTIN ; WIEGMANN THOMAS ; PAPE KLAUS ; KLEINER WOLFGANG ; TABOR JOHANNES ; ADAMCZYK DIRK ; HEIDEMANN MANFRED ; JASPER RAINER ; SCHEFZYK ULRICH</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_US9175720B23</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>2015</creationdate><topic>BEARINGS</topic><topic>BLASTING</topic><topic>ELEMENTS OR CRANKSHAFT MECHANISMS</topic><topic>ENGINEERING ELEMENTS AND UNITS</topic><topic>FLEXIBLE SHAFTS</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>ROTARY BODIES OTHER THAN GEARING ELEMENTS</topic><topic>SHAFTS</topic><topic>THERMAL INSULATION IN GENERAL</topic><topic>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>KRUSE JOCHEN</creatorcontrib><creatorcontrib>EULERICH WOLFGANG</creatorcontrib><creatorcontrib>RECHTIEN MARTIN</creatorcontrib><creatorcontrib>WIEGMANN THOMAS</creatorcontrib><creatorcontrib>PAPE KLAUS</creatorcontrib><creatorcontrib>KLEINER WOLFGANG</creatorcontrib><creatorcontrib>TABOR JOHANNES</creatorcontrib><creatorcontrib>ADAMCZYK DIRK</creatorcontrib><creatorcontrib>HEIDEMANN MANFRED</creatorcontrib><creatorcontrib>JASPER RAINER</creatorcontrib><creatorcontrib>SCHEFZYK ULRICH</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>KRUSE JOCHEN</au><au>EULERICH WOLFGANG</au><au>RECHTIEN MARTIN</au><au>WIEGMANN THOMAS</au><au>PAPE KLAUS</au><au>KLEINER WOLFGANG</au><au>TABOR JOHANNES</au><au>ADAMCZYK DIRK</au><au>HEIDEMANN MANFRED</au><au>JASPER RAINER</au><au>SCHEFZYK ULRICH</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Ball pin and ball joint</title><date>2015-11-03</date><risdate>2015</risdate><abstract>A ball joint with a ball pin and a steel ball pin with a joint ball. The ball joint and ball pin are suitable for use when, for example, solid-on-solid friction predominates under high static pre-loading or high operational loads and with small joint movements. A portion of the surface of the ball pin has surface layer hardening in order to increase a fatigue strength of the ball pin. The ball pin and the ball joint, on portion of the ball pin without the any surface layer hardened, includes a nitrided layer as wear protection. The ball pin and the ball joint provide an advantageous combination of high fatigue strength, good corrosion protection and high wear-resistance. The nitrided layer of ball joints, previously only regarded as improving corrosion protection, also functions as a wear protection. Thus, these ball pins overcome the mutual exclusion between surface layer hardening and nitriding.</abstract><oa>free_for_read</oa></addata></record> |
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language | eng |
recordid | cdi_epo_espacenet_US9175720B2 |
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subjects | BEARINGS BLASTING ELEMENTS OR CRANKSHAFT MECHANISMS ENGINEERING ELEMENTS AND UNITS FLEXIBLE SHAFTS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LIGHTING MECHANICAL ENGINEERING ROTARY BODIES OTHER THAN GEARING ELEMENTS SHAFTS THERMAL INSULATION IN GENERAL WEAPONS |
title | Ball pin and ball joint |
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