DEVICE FOR ASSEMBLING PISTON RING
PROBLEM TO BE SOLVED: To provide a simple inexpensive device for assembling a piston ring which can stabilize the position where the diameter of the piston ring is expanded to automatically surely effectively fit the piston ring in a piston ring groove. SOLUTION: A highly rigid claw 2 having a stopp...
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| creator | MISUGI KAZUTOMO OCHIAI TAKASHI |
| description | PROBLEM TO BE SOLVED: To provide a simple inexpensive device for assembling a piston ring which can stabilize the position where the diameter of the piston ring is expanded to automatically surely effectively fit the piston ring in a piston ring groove. SOLUTION: A highly rigid claw 2 having a stopper 3 is fixed to the finger 8 of a commercially available air chuck 4 and a piston ring 13 is fitted in the claw 2. A protruding sleeve 6 is moved until the stopper 3 of the claw 2 abuts on the inner surface of a sleeve 5 to put the bottom end 6a of the protruding sleeve 6 into contact with the piston ring, whereby the piston ring 13 is released from the claw 2 and fitted in a piston groove by the contracting force thereof. The piston ring 13 is positioned and mounted to a correct position with no variance because of the stabilization of the position where the diameter of the piston ring 13 is expanded and the high rigidity of the claw 2. |
| format | Patent |
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SOLUTION: A highly rigid claw 2 having a stopper 3 is fixed to the finger 8 of a commercially available air chuck 4 and a piston ring 13 is fitted in the claw 2. A protruding sleeve 6 is moved until the stopper 3 of the claw 2 abuts on the inner surface of a sleeve 5 to put the bottom end 6a of the protruding sleeve 6 into contact with the piston ring, whereby the piston ring 13 is released from the claw 2 and fitted in a piston groove by the contracting force thereof. The piston ring 13 is positioned and mounted to a correct position with no variance because of the stabilization of the position where the diameter of the piston ring 13 is expanded and the high rigidity of the claw 2.</description><edition>6</edition><language>eng</language><subject>COMBINED OPERATIONS ; MACHINE TOOLS ; METAL-WORKING NOT OTHERWISE PROVIDED FOR ; OTHER WORKING OF METAL ; PERFORMING OPERATIONS ; TRANSPORTING ; UNIVERSAL MACHINE TOOLS</subject><creationdate>1999</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=19990511&DB=EPODOC&CC=JP&NR=H11123619A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=19990511&DB=EPODOC&CC=JP&NR=H11123619A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>MISUGI KAZUTOMO</creatorcontrib><creatorcontrib>OCHIAI TAKASHI</creatorcontrib><title>DEVICE FOR ASSEMBLING PISTON RING</title><description>PROBLEM TO BE SOLVED: To provide a simple inexpensive device for assembling a piston ring which can stabilize the position where the diameter of the piston ring is expanded to automatically surely effectively fit the piston ring in a piston ring groove. SOLUTION: A highly rigid claw 2 having a stopper 3 is fixed to the finger 8 of a commercially available air chuck 4 and a piston ring 13 is fitted in the claw 2. A protruding sleeve 6 is moved until the stopper 3 of the claw 2 abuts on the inner surface of a sleeve 5 to put the bottom end 6a of the protruding sleeve 6 into contact with the piston ring, whereby the piston ring 13 is released from the claw 2 and fitted in a piston groove by the contracting force thereof. The piston ring 13 is positioned and mounted to a correct position with no variance because of the stabilization of the position where the diameter of the piston ring 13 is expanded and the high rigidity of the claw 2.</description><subject>COMBINED OPERATIONS</subject><subject>MACHINE TOOLS</subject><subject>METAL-WORKING NOT OTHERWISE PROVIDED FOR</subject><subject>OTHER WORKING OF METAL</subject><subject>PERFORMING OPERATIONS</subject><subject>TRANSPORTING</subject><subject>UNIVERSAL MACHINE TOOLS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>1999</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZFB0cQ3zdHZVcPMPUnAMDnb1dfLx9HNXCPAMDvH3UwgCsnkYWNMSc4pTeaE0N4Oim2uIs4duakF-fGpxQWJyal5qSbxXgIehoaGRsZmhpaMxMWoAEK4iQw</recordid><startdate>19990511</startdate><enddate>19990511</enddate><creator>MISUGI KAZUTOMO</creator><creator>OCHIAI TAKASHI</creator><scope>EVB</scope></search><sort><creationdate>19990511</creationdate><title>DEVICE FOR ASSEMBLING PISTON RING</title><author>MISUGI KAZUTOMO ; OCHIAI TAKASHI</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_JPH11123619A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>1999</creationdate><topic>COMBINED OPERATIONS</topic><topic>MACHINE TOOLS</topic><topic>METAL-WORKING NOT OTHERWISE PROVIDED FOR</topic><topic>OTHER WORKING OF METAL</topic><topic>PERFORMING OPERATIONS</topic><topic>TRANSPORTING</topic><topic>UNIVERSAL MACHINE TOOLS</topic><toplevel>online_resources</toplevel><creatorcontrib>MISUGI KAZUTOMO</creatorcontrib><creatorcontrib>OCHIAI TAKASHI</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>MISUGI KAZUTOMO</au><au>OCHIAI TAKASHI</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>DEVICE FOR ASSEMBLING PISTON RING</title><date>1999-05-11</date><risdate>1999</risdate><abstract>PROBLEM TO BE SOLVED: To provide a simple inexpensive device for assembling a piston ring which can stabilize the position where the diameter of the piston ring is expanded to automatically surely effectively fit the piston ring in a piston ring groove. SOLUTION: A highly rigid claw 2 having a stopper 3 is fixed to the finger 8 of a commercially available air chuck 4 and a piston ring 13 is fitted in the claw 2. A protruding sleeve 6 is moved until the stopper 3 of the claw 2 abuts on the inner surface of a sleeve 5 to put the bottom end 6a of the protruding sleeve 6 into contact with the piston ring, whereby the piston ring 13 is released from the claw 2 and fitted in a piston groove by the contracting force thereof. The piston ring 13 is positioned and mounted to a correct position with no variance because of the stabilization of the position where the diameter of the piston ring 13 is expanded and the high rigidity of the claw 2.</abstract><edition>6</edition><oa>free_for_read</oa></addata></record> |
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| language | eng |
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| subjects | COMBINED OPERATIONS MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR OTHER WORKING OF METAL PERFORMING OPERATIONS TRANSPORTING UNIVERSAL MACHINE TOOLS |
| title | DEVICE FOR ASSEMBLING PISTON RING |
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