BALL SPLINE

PURPOSE:To facilitate assembly and disassembly by installing return caps having a groove for changing the direction of ball at the both edges of an outer face so as to form a ball circulation passage, with a retainer, in a ball spline for industrial robots, etc. CONSTITUTION:Three retainers 20 are p...

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1. Verfasser: OGAWA YOUSUKE
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creator OGAWA YOUSUKE
description PURPOSE:To facilitate assembly and disassembly by installing return caps having a groove for changing the direction of ball at the both edges of an outer face so as to form a ball circulation passage, with a retainer, in a ball spline for industrial robots, etc. CONSTITUTION:Three retainers 20 are positioned in an outer race, and one return cap 40 is fitted onto an outer race 10, and a groove 42 is engaged with the projection 25 of the retainer 20. Then, balls are charged, and the other return cap 40 is installed at the other edge similarly. With such constitution, the balls circulate a ball circulation passage which is formed by the ball changing grooves 24 and 24' of the retainer 20 and the ball changing grooves 41 and 41' of the return cap. With such constitution, assembly and disassembly are facilitated, and the structure of the outer race can be simplified.
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Then, balls are charged, and the other return cap 40 is installed at the other edge similarly. With such constitution, the balls circulate a ball circulation passage which is formed by the ball changing grooves 24 and 24' of the retainer 20 and the ball changing grooves 41 and 41' of the return cap. With such constitution, assembly and disassembly are facilitated, and the structure of the outer race can be simplified.</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>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&amp;date=19840904&amp;DB=EPODOC&amp;CC=JP&amp;NR=S59155617A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=19840904&amp;DB=EPODOC&amp;CC=JP&amp;NR=S59155617A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>OGAWA YOUSUKE</creatorcontrib><title>BALL SPLINE</title><description>PURPOSE:To facilitate assembly and disassembly by installing return caps having a groove for changing the direction of ball at the both edges of an outer face so as to form a ball circulation passage, with a retainer, in a ball spline for industrial robots, etc. CONSTITUTION:Three retainers 20 are positioned in an outer race, and one return cap 40 is fitted onto an outer race 10, and a groove 42 is engaged with the projection 25 of the retainer 20. Then, balls are charged, and the other return cap 40 is installed at the other edge similarly. With such constitution, the balls circulate a ball circulation passage which is formed by the ball changing grooves 24 and 24' of the retainer 20 and the ball changing grooves 41 and 41' of the return cap. 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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 SPLINE
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