BLANK STOCK FOR FORMING SPINNING OF WHEEL FOR ROLLING STOCK
PURPOSE:To form the wheel for rolling stock having a thick rise part by making the thickness of the peripheral edge part of the rim blank cylinder integrally formed on the peripheral edge part of a disk part larger than that of a root trunk part and spinning this rim blank cylinder. CONSTITUTION:A f...
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creator | OCHIAI KIMIO |
description | PURPOSE:To form the wheel for rolling stock having a thick rise part by making the thickness of the peripheral edge part of the rim blank cylinder integrally formed on the peripheral edge part of a disk part larger than that of a root trunk part and spinning this rim blank cylinder. CONSTITUTION:A front side rim part 2 and back side rim blank cylinder 3 are integrally formed by forging or casting at the front and back side peripheral edge parts of a disk part D to obtain the wheel blank 1 for rolling stock. In said back side rim blank cylinder 3, the thickness A of a peripheral edge part 32 is formed larger than the thickness B of a root trunk part. This wheel blank 1 is fitted to a rim forming mandrel 4 and held by pressing it from the disk D side by a pressing plate 6. The mandrel 4 is rotated on the circumference of a shaft center 43 in this state and a rotary pressing tool 5 is moved in an arrow mark direction with pressing it to the rim blank cylinder 3. A back side rim part 31 is formed in the state of maintaining the thickness of a rise part 311 in the specified thickness by ironing the rim blank cylinder 3 along the forming face 41 of the mandrel 4 and the wheel W for rolling stock is thus obtd. |
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CONSTITUTION:A front side rim part 2 and back side rim blank cylinder 3 are integrally formed by forging or casting at the front and back side peripheral edge parts of a disk part D to obtain the wheel blank 1 for rolling stock. In said back side rim blank cylinder 3, the thickness A of a peripheral edge part 32 is formed larger than the thickness B of a root trunk part. This wheel blank 1 is fitted to a rim forming mandrel 4 and held by pressing it from the disk D side by a pressing plate 6. The mandrel 4 is rotated on the circumference of a shaft center 43 in this state and a rotary pressing tool 5 is moved in an arrow mark direction with pressing it to the rim blank cylinder 3. A back side rim part 31 is formed in the state of maintaining the thickness of a rise part 311 in the specified thickness by ironing the rim blank cylinder 3 along the forming face 41 of the mandrel 4 and the wheel W for rolling stock is thus obtd.</description><language>eng</language><subject>AXLES FOR WHEELS OR CASTORS ; CASTORS ; INCREASING WHEEL ADHESION ; MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES,RIVETS, BOLTS OR WHEELS ; MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL ; PERFORMING OPERATIONS ; PUNCHING METAL ; TRANSPORTING ; VEHICLE WHEELS ; VEHICLES IN GENERAL ; WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS ORPROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL</subject><creationdate>1989</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=19890921&DB=EPODOC&CC=JP&NR=H01237042A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,309,781,886,25569,76552</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=19890921&DB=EPODOC&CC=JP&NR=H01237042A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>OCHIAI KIMIO</creatorcontrib><title>BLANK STOCK FOR FORMING SPINNING OF WHEEL FOR ROLLING STOCK</title><description>PURPOSE:To form the wheel for rolling stock having a thick rise part by making the thickness of the peripheral edge part of the rim blank cylinder integrally formed on the peripheral edge part of a disk part larger than that of a root trunk part and spinning this rim blank cylinder. CONSTITUTION:A front side rim part 2 and back side rim blank cylinder 3 are integrally formed by forging or casting at the front and back side peripheral edge parts of a disk part D to obtain the wheel blank 1 for rolling stock. In said back side rim blank cylinder 3, the thickness A of a peripheral edge part 32 is formed larger than the thickness B of a root trunk part. This wheel blank 1 is fitted to a rim forming mandrel 4 and held by pressing it from the disk D side by a pressing plate 6. The mandrel 4 is rotated on the circumference of a shaft center 43 in this state and a rotary pressing tool 5 is moved in an arrow mark direction with pressing it to the rim blank cylinder 3. A back side rim part 31 is formed in the state of maintaining the thickness of a rise part 311 in the specified thickness by ironing the rim blank cylinder 3 along the forming face 41 of the mandrel 4 and the wheel W for rolling stock is thus obtd.</description><subject>AXLES FOR WHEELS OR CASTORS</subject><subject>CASTORS</subject><subject>INCREASING WHEEL ADHESION</subject><subject>MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES,RIVETS, BOLTS OR WHEELS</subject><subject>MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL</subject><subject>PERFORMING OPERATIONS</subject><subject>PUNCHING METAL</subject><subject>TRANSPORTING</subject><subject>VEHICLE WHEELS</subject><subject>VEHICLES IN GENERAL</subject><subject>WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS ORPROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>1989</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZLB28nH081YIDvF39lZw8w8CYV9PP3eF4ABPPz8Qw99NIdzD1dUHLBvk7-MDlgWp52FgTUvMKU7lhdLcDIpuriHOHrqpBfnxqcUFicmpeakl8V4BHgaGRsbmBiZGjsbEqAEAynMpQQ</recordid><startdate>19890921</startdate><enddate>19890921</enddate><creator>OCHIAI KIMIO</creator><scope>EVB</scope></search><sort><creationdate>19890921</creationdate><title>BLANK STOCK FOR FORMING SPINNING OF WHEEL FOR ROLLING STOCK</title><author>OCHIAI KIMIO</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_JPH01237042A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>1989</creationdate><topic>AXLES FOR WHEELS OR CASTORS</topic><topic>CASTORS</topic><topic>INCREASING WHEEL ADHESION</topic><topic>MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES,RIVETS, BOLTS OR WHEELS</topic><topic>MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL</topic><topic>PERFORMING OPERATIONS</topic><topic>PUNCHING METAL</topic><topic>TRANSPORTING</topic><topic>VEHICLE WHEELS</topic><topic>VEHICLES IN GENERAL</topic><topic>WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS ORPROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL</topic><toplevel>online_resources</toplevel><creatorcontrib>OCHIAI KIMIO</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>OCHIAI KIMIO</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>BLANK STOCK FOR FORMING SPINNING OF WHEEL FOR ROLLING STOCK</title><date>1989-09-21</date><risdate>1989</risdate><abstract>PURPOSE:To form the wheel for rolling stock having a thick rise part by making the thickness of the peripheral edge part of the rim blank cylinder integrally formed on the peripheral edge part of a disk part larger than that of a root trunk part and spinning this rim blank cylinder. CONSTITUTION:A front side rim part 2 and back side rim blank cylinder 3 are integrally formed by forging or casting at the front and back side peripheral edge parts of a disk part D to obtain the wheel blank 1 for rolling stock. In said back side rim blank cylinder 3, the thickness A of a peripheral edge part 32 is formed larger than the thickness B of a root trunk part. This wheel blank 1 is fitted to a rim forming mandrel 4 and held by pressing it from the disk D side by a pressing plate 6. The mandrel 4 is rotated on the circumference of a shaft center 43 in this state and a rotary pressing tool 5 is moved in an arrow mark direction with pressing it to the rim blank cylinder 3. A back side rim part 31 is formed in the state of maintaining the thickness of a rise part 311 in the specified thickness by ironing the rim blank cylinder 3 along the forming face 41 of the mandrel 4 and the wheel W for rolling stock is thus obtd.</abstract><oa>free_for_read</oa></addata></record> |
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recordid | cdi_epo_espacenet_JPH01237042A |
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subjects | AXLES FOR WHEELS OR CASTORS CASTORS INCREASING WHEEL ADHESION MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES,RIVETS, BOLTS OR WHEELS MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL PERFORMING OPERATIONS PUNCHING METAL TRANSPORTING VEHICLE WHEELS VEHICLES IN GENERAL WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS ORPROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL |
title | BLANK STOCK FOR FORMING SPINNING OF WHEEL FOR ROLLING STOCK |
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