Mold device and method of manufacturing cylinder block
A mold device and a method of manufacturing a cylinder block. The mold device comprises a split core (16) having two first split cores (46) formed so that the tip parts thereof may be in a tapering shape, two second split cores (50) installed between the first split cores (46), and an inner core (42...
Gespeichert in:
| 1. Verfasser: | |
|---|---|
| Format: | Patent |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext bestellen |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | |
|---|---|
| container_issue | |
| container_start_page | |
| container_title | |
| container_volume | |
| creator | SAKURAI AKIRA,MIYASAKA HAJIME,ASAI YOSHIMICHI,OHASHI HIROYUKI,NAGAO KAZUMI |
| description | A mold device and a method of manufacturing a cylinder block. The mold device comprises a split core (16) having two first split cores (46) formed so that the tip parts thereof may be in a tapering shape, two second split cores (50) installed between the first split cores (46), and an inner core (42) is installed at the center part and pushing out the first split cores (46) in the direction receding from the center axis thereof. When the inner core (42) is pushed out to push out and position the first split cores (46), both end parts of the second split cores (50) are brought into contact with the tip parts of the adjacent first split cores (46), and the outer side-faces (46a) of the first split cores (46) and the outer side-faces (50a) of the second split cores (50) form a cylindrical shape. When the inner core (42) is raised, the first split cores (46) and the second split cores (50) are pulled to the axial center (C) by first engagement pieces (67) and second engagement pieces (66). |
| format | Patent |
| fullrecord | <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_CN1972770A</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>CN1972770A</sourcerecordid><originalsourceid>FETCH-epo_espacenet_CN1972770A3</originalsourceid><addsrcrecordid>eNrjZDDzzc9JUUhJLctMTlVIzEtRyE0tychPUchPU8hNzCtNS0wuKS3KzEtXSK7MycxLSS1SSMrJT87mYWBNS8wpTuWF0twM8m6uIc4euqkF-fGpxQWJyal5qSXxzn6GluZG5uYGjsaEVQAA0XcsmQ</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>Mold device and method of manufacturing cylinder block</title><source>esp@cenet</source><creator>SAKURAI AKIRA,MIYASAKA HAJIME,ASAI YOSHIMICHI,OHASHI HIROYUKI,NAGAO KAZUMI</creator><creatorcontrib>SAKURAI AKIRA,MIYASAKA HAJIME,ASAI YOSHIMICHI,OHASHI HIROYUKI,NAGAO KAZUMI</creatorcontrib><description>A mold device and a method of manufacturing a cylinder block. The mold device comprises a split core (16) having two first split cores (46) formed so that the tip parts thereof may be in a tapering shape, two second split cores (50) installed between the first split cores (46), and an inner core (42) is installed at the center part and pushing out the first split cores (46) in the direction receding from the center axis thereof. When the inner core (42) is pushed out to push out and position the first split cores (46), both end parts of the second split cores (50) are brought into contact with the tip parts of the adjacent first split cores (46), and the outer side-faces (46a) of the first split cores (46) and the outer side-faces (50a) of the second split cores (50) form a cylindrical shape. When the inner core (42) is raised, the first split cores (46) and the second split cores (50) are pulled to the axial center (C) by first engagement pieces (67) and second engagement pieces (66).</description><language>eng</language><subject>ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES ; BLASTING ; CASTING ; CASTING OF METALS ; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES ; COMBUSTION ENGINES ; CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES ; FOUNDRY MOULDING ; HEATING ; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS ; LIGHTING ; MECHANICAL ENGINEERING ; PERFORMING OPERATIONS ; POWDER METALLURGY ; TRANSPORTING ; WEAPONS</subject><creationdate>2007</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=20070530&DB=EPODOC&CC=CN&NR=1972770A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20070530&DB=EPODOC&CC=CN&NR=1972770A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>SAKURAI AKIRA,MIYASAKA HAJIME,ASAI YOSHIMICHI,OHASHI HIROYUKI,NAGAO KAZUMI</creatorcontrib><title>Mold device and method of manufacturing cylinder block</title><description>A mold device and a method of manufacturing a cylinder block. The mold device comprises a split core (16) having two first split cores (46) formed so that the tip parts thereof may be in a tapering shape, two second split cores (50) installed between the first split cores (46), and an inner core (42) is installed at the center part and pushing out the first split cores (46) in the direction receding from the center axis thereof. When the inner core (42) is pushed out to push out and position the first split cores (46), both end parts of the second split cores (50) are brought into contact with the tip parts of the adjacent first split cores (46), and the outer side-faces (46a) of the first split cores (46) and the outer side-faces (50a) of the second split cores (50) form a cylindrical shape. When the inner core (42) is raised, the first split cores (46) and the second split cores (50) are pulled to the axial center (C) by first engagement pieces (67) and second engagement pieces (66).</description><subject>ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES</subject><subject>BLASTING</subject><subject>CASTING</subject><subject>CASTING OF METALS</subject><subject>CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES</subject><subject>COMBUSTION ENGINES</subject><subject>CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES</subject><subject>FOUNDRY MOULDING</subject><subject>HEATING</subject><subject>HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS</subject><subject>LIGHTING</subject><subject>MECHANICAL ENGINEERING</subject><subject>PERFORMING OPERATIONS</subject><subject>POWDER METALLURGY</subject><subject>TRANSPORTING</subject><subject>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2007</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZDDzzc9JUUhJLctMTlVIzEtRyE0tychPUchPU8hNzCtNS0wuKS3KzEtXSK7MycxLSS1SSMrJT87mYWBNS8wpTuWF0twM8m6uIc4euqkF-fGpxQWJyal5qSXxzn6GluZG5uYGjsaEVQAA0XcsmQ</recordid><startdate>20070530</startdate><enddate>20070530</enddate><creator>SAKURAI AKIRA,MIYASAKA HAJIME,ASAI YOSHIMICHI,OHASHI HIROYUKI,NAGAO KAZUMI</creator><scope>EVB</scope></search><sort><creationdate>20070530</creationdate><title>Mold device and method of manufacturing cylinder block</title><author>SAKURAI AKIRA,MIYASAKA HAJIME,ASAI YOSHIMICHI,OHASHI HIROYUKI,NAGAO KAZUMI</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN1972770A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>2007</creationdate><topic>ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES</topic><topic>BLASTING</topic><topic>CASTING</topic><topic>CASTING OF METALS</topic><topic>CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES</topic><topic>COMBUSTION ENGINES</topic><topic>CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES</topic><topic>FOUNDRY MOULDING</topic><topic>HEATING</topic><topic>HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS</topic><topic>LIGHTING</topic><topic>MECHANICAL ENGINEERING</topic><topic>PERFORMING OPERATIONS</topic><topic>POWDER METALLURGY</topic><topic>TRANSPORTING</topic><topic>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>SAKURAI AKIRA,MIYASAKA HAJIME,ASAI YOSHIMICHI,OHASHI HIROYUKI,NAGAO KAZUMI</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>SAKURAI AKIRA,MIYASAKA HAJIME,ASAI YOSHIMICHI,OHASHI HIROYUKI,NAGAO KAZUMI</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Mold device and method of manufacturing cylinder block</title><date>2007-05-30</date><risdate>2007</risdate><abstract>A mold device and a method of manufacturing a cylinder block. The mold device comprises a split core (16) having two first split cores (46) formed so that the tip parts thereof may be in a tapering shape, two second split cores (50) installed between the first split cores (46), and an inner core (42) is installed at the center part and pushing out the first split cores (46) in the direction receding from the center axis thereof. When the inner core (42) is pushed out to push out and position the first split cores (46), both end parts of the second split cores (50) are brought into contact with the tip parts of the adjacent first split cores (46), and the outer side-faces (46a) of the first split cores (46) and the outer side-faces (50a) of the second split cores (50) form a cylindrical shape. When the inner core (42) is raised, the first split cores (46) and the second split cores (50) are pulled to the axial center (C) by first engagement pieces (67) and second engagement pieces (66).</abstract><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext_linktorsrc |
| identifier | |
| ispartof | |
| issn | |
| language | eng |
| recordid | cdi_epo_espacenet_CN1972770A |
| source | esp@cenet |
| subjects | ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES BLASTING CASTING CASTING OF METALS CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES COMBUSTION ENGINES CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES FOUNDRY MOULDING HEATING HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS LIGHTING MECHANICAL ENGINEERING PERFORMING OPERATIONS POWDER METALLURGY TRANSPORTING WEAPONS |
| title | Mold device and method of manufacturing cylinder block |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-06T13%3A39%3A30IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-epo_EVB&rft_val_fmt=info:ofi/fmt:kev:mtx:patent&rft.genre=patent&rft.au=SAKURAI%20AKIRA,MIYASAKA%20HAJIME,ASAI%20YOSHIMICHI,OHASHI%20HIROYUKI,NAGAO%20KAZUMI&rft.date=2007-05-30&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3ECN1972770A%3C/epo_EVB%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_id=info:pmid/&rfr_iscdi=true |