BALL SCREW
PURPOSE:To provide a ball screw which is easily processed, suitable for rapid feed and adaptable for strengthening of a tongue of a ball circulation passage. CONSTITUTION:A ball circulation passage 21 comprises keyhole-shaped ball circulation grooves 21a-21c formed in a nut main body 12 and a guide...
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| creator | IGARASHI TAENJI |
| description | PURPOSE:To provide a ball screw which is easily processed, suitable for rapid feed and adaptable for strengthening of a tongue of a ball circulation passage. CONSTITUTION:A ball circulation passage 21 comprises keyhole-shaped ball circulation grooves 21a-21c formed in a nut main body 12 and a guide plate 17 connected to the nut main body 12 with setscrews 18 by using a key-shaped tool 19 respectively. Then, a pin 15 made of hard material having a bevel faced tongue 15a for scoop of balls 13 into the ball circulation grooves 21a-21c is inserted and fixed in a keyhole-shaped pin insertion groove 32 formed in the nut main body 12 by using key-shaped tools 29, 39. |
| format | Patent |
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CONSTITUTION:A ball circulation passage 21 comprises keyhole-shaped ball circulation grooves 21a-21c formed in a nut main body 12 and a guide plate 17 connected to the nut main body 12 with setscrews 18 by using a key-shaped tool 19 respectively. Then, a pin 15 made of hard material having a bevel faced tongue 15a for scoop of balls 13 into the ball circulation grooves 21a-21c is inserted and fixed in a keyhole-shaped pin insertion groove 32 formed in the nut main body 12 by using key-shaped tools 29, 39.</description><language>eng</language><subject>BLASTING ; ENGINEERING ELEMENTS AND UNITS ; GEARING ; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS ; HEATING ; LIGHTING ; MECHANICAL ENGINEERING ; THERMAL INSULATION IN GENERAL ; WEAPONS</subject><creationdate>1993</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=19930615&DB=EPODOC&CC=JP&NR=H05149405A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=19930615&DB=EPODOC&CC=JP&NR=H05149405A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>IGARASHI TAENJI</creatorcontrib><title>BALL SCREW</title><description>PURPOSE:To provide a ball screw which is easily processed, suitable for rapid feed and adaptable for strengthening of a tongue of a ball circulation passage. CONSTITUTION:A ball circulation passage 21 comprises keyhole-shaped ball circulation grooves 21a-21c formed in a nut main body 12 and a guide plate 17 connected to the nut main body 12 with setscrews 18 by using a key-shaped tool 19 respectively. Then, a pin 15 made of hard material having a bevel faced tongue 15a for scoop of balls 13 into the ball circulation grooves 21a-21c is inserted and fixed in a keyhole-shaped pin insertion groove 32 formed in the nut main body 12 by using key-shaped tools 29, 39.</description><subject>BLASTING</subject><subject>ENGINEERING ELEMENTS AND UNITS</subject><subject>GEARING</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>THERMAL INSULATION IN GENERAL</subject><subject>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>1993</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZOBycvTxUQh2DnIN52FgTUvMKU7lhdLcDIpuriHOHrqpBfnxqcUFicmpeakl8V4BHgamhiaWJgamjsbEqAEAUeob6g</recordid><startdate>19930615</startdate><enddate>19930615</enddate><creator>IGARASHI TAENJI</creator><scope>EVB</scope></search><sort><creationdate>19930615</creationdate><title>BALL SCREW</title><author>IGARASHI TAENJI</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_JPH05149405A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>1993</creationdate><topic>BLASTING</topic><topic>ENGINEERING ELEMENTS AND UNITS</topic><topic>GEARING</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>THERMAL INSULATION IN GENERAL</topic><topic>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>IGARASHI TAENJI</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>IGARASHI TAENJI</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>BALL SCREW</title><date>1993-06-15</date><risdate>1993</risdate><abstract>PURPOSE:To provide a ball screw which is easily processed, suitable for rapid feed and adaptable for strengthening of a tongue of a ball circulation passage. CONSTITUTION:A ball circulation passage 21 comprises keyhole-shaped ball circulation grooves 21a-21c formed in a nut main body 12 and a guide plate 17 connected to the nut main body 12 with setscrews 18 by using a key-shaped tool 19 respectively. Then, a pin 15 made of hard material having a bevel faced tongue 15a for scoop of balls 13 into the ball circulation grooves 21a-21c is inserted and fixed in a keyhole-shaped pin insertion groove 32 formed in the nut main body 12 by using key-shaped tools 29, 39.</abstract><oa>free_for_read</oa></addata></record> |
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| language | eng |
| recordid | cdi_epo_espacenet_JPH05149405A |
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| subjects | BLASTING ENGINEERING ELEMENTS AND UNITS GEARING GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LIGHTING MECHANICAL ENGINEERING THERMAL INSULATION IN GENERAL WEAPONS |
| title | BALL SCREW |
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