BLOCK FORCED DRIVING TYPE ONE-SIDE POLISHING DEVICE
PROBLEM TO BE SOLVED: To provide a block forced driving type one-side polishing device preventing a center roller from being damaged by unnecessitating a driving mechanism exclusive for driving the center roller and preventing direct contact of the center roller and each block, and having a simple s...
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| creator | ODAGIRI SHIGERU |
| description | PROBLEM TO BE SOLVED: To provide a block forced driving type one-side polishing device preventing a center roller from being damaged by unnecessitating a driving mechanism exclusive for driving the center roller and preventing direct contact of the center roller and each block, and having a simple structure and excellent durability. SOLUTION: The center roller 8 is fixed to a center part of a surface plate 2 so that the center roller 8 is rotated together with the surface plate 2. A plurality of idle rollers 9 are disposed around the center roller 8 so that the idle rollers 9 is driven and rotated at fixed positions by bringing the idle rollers 9 into contact with the center roller 8. A plurality of blocks 3 holding workpieces are supported in states in which the blocks 3 are brought into contact with a guide roller 21 disposed around the surface plate 2 and the idle rollers 9. The blocks 3 are pressurized by a pressure plate to press the blocks 3 on the surface plate 2 for rotating the workpieces. Therefore, the workpieces are polished, while driving and rotating each block 3 by the center roller 8 via the idle rollers 9. |
| format | Patent |
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SOLUTION: The center roller 8 is fixed to a center part of a surface plate 2 so that the center roller 8 is rotated together with the surface plate 2. A plurality of idle rollers 9 are disposed around the center roller 8 so that the idle rollers 9 is driven and rotated at fixed positions by bringing the idle rollers 9 into contact with the center roller 8. A plurality of blocks 3 holding workpieces are supported in states in which the blocks 3 are brought into contact with a guide roller 21 disposed around the surface plate 2 and the idle rollers 9. The blocks 3 are pressurized by a pressure plate to press the blocks 3 on the surface plate 2 for rotating the workpieces. Therefore, the workpieces are polished, while driving and rotating each block 3 by the center roller 8 via the idle rollers 9.</description><edition>7</edition><language>eng</language><subject>BASIC ELECTRIC ELEMENTS ; DRESSING OR CONDITIONING OF ABRADING SURFACES ; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR ; ELECTRICITY ; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS ; GRINDING ; MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING ; PERFORMING OPERATIONS ; POLISHING ; SEMICONDUCTOR DEVICES ; TRANSPORTING</subject><creationdate>2003</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=20030226&DB=EPODOC&CC=JP&NR=2003053660A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25543,76293</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20030226&DB=EPODOC&CC=JP&NR=2003053660A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>ODAGIRI SHIGERU</creatorcontrib><title>BLOCK FORCED DRIVING TYPE ONE-SIDE POLISHING DEVICE</title><description>PROBLEM TO BE SOLVED: To provide a block forced driving type one-side polishing device preventing a center roller from being damaged by unnecessitating a driving mechanism exclusive for driving the center roller and preventing direct contact of the center roller and each block, and having a simple structure and excellent durability. SOLUTION: The center roller 8 is fixed to a center part of a surface plate 2 so that the center roller 8 is rotated together with the surface plate 2. A plurality of idle rollers 9 are disposed around the center roller 8 so that the idle rollers 9 is driven and rotated at fixed positions by bringing the idle rollers 9 into contact with the center roller 8. A plurality of blocks 3 holding workpieces are supported in states in which the blocks 3 are brought into contact with a guide roller 21 disposed around the surface plate 2 and the idle rollers 9. The blocks 3 are pressurized by a pressure plate to press the blocks 3 on the surface plate 2 for rotating the workpieces. Therefore, the workpieces are polished, while driving and rotating each block 3 by the center roller 8 via the idle rollers 9.</description><subject>BASIC ELECTRIC ELEMENTS</subject><subject>DRESSING OR CONDITIONING OF ABRADING SURFACES</subject><subject>ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR</subject><subject>ELECTRICITY</subject><subject>FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS</subject><subject>GRINDING</subject><subject>MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING</subject><subject>PERFORMING OPERATIONS</subject><subject>POLISHING</subject><subject>SEMICONDUCTOR DEVICES</subject><subject>TRANSPORTING</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2003</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZDB28vF39lZw8w9ydnVRcAnyDPP0c1cIiQxwVfD3c9UN9nRxVQjw9_EM9gCJu7iGeTq78jCwpiXmFKfyQmluBiU31xBnD93Ugvz41OKCxOTUvNSSeK8AIwMDYwNTYzMzA0djohQBANCiJ0Q</recordid><startdate>20030226</startdate><enddate>20030226</enddate><creator>ODAGIRI SHIGERU</creator><scope>EVB</scope></search><sort><creationdate>20030226</creationdate><title>BLOCK FORCED DRIVING TYPE ONE-SIDE POLISHING DEVICE</title><author>ODAGIRI SHIGERU</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_JP2003053660A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>2003</creationdate><topic>BASIC ELECTRIC ELEMENTS</topic><topic>DRESSING OR CONDITIONING OF ABRADING SURFACES</topic><topic>ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR</topic><topic>ELECTRICITY</topic><topic>FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS</topic><topic>GRINDING</topic><topic>MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING</topic><topic>PERFORMING OPERATIONS</topic><topic>POLISHING</topic><topic>SEMICONDUCTOR DEVICES</topic><topic>TRANSPORTING</topic><toplevel>online_resources</toplevel><creatorcontrib>ODAGIRI SHIGERU</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>ODAGIRI SHIGERU</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>BLOCK FORCED DRIVING TYPE ONE-SIDE POLISHING DEVICE</title><date>2003-02-26</date><risdate>2003</risdate><abstract>PROBLEM TO BE SOLVED: To provide a block forced driving type one-side polishing device preventing a center roller from being damaged by unnecessitating a driving mechanism exclusive for driving the center roller and preventing direct contact of the center roller and each block, and having a simple structure and excellent durability. SOLUTION: The center roller 8 is fixed to a center part of a surface plate 2 so that the center roller 8 is rotated together with the surface plate 2. A plurality of idle rollers 9 are disposed around the center roller 8 so that the idle rollers 9 is driven and rotated at fixed positions by bringing the idle rollers 9 into contact with the center roller 8. A plurality of blocks 3 holding workpieces are supported in states in which the blocks 3 are brought into contact with a guide roller 21 disposed around the surface plate 2 and the idle rollers 9. The blocks 3 are pressurized by a pressure plate to press the blocks 3 on the surface plate 2 for rotating the workpieces. Therefore, the workpieces are polished, while driving and rotating each block 3 by the center roller 8 via the idle rollers 9.</abstract><edition>7</edition><oa>free_for_read</oa></addata></record> |
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| language | eng |
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| subjects | BASIC ELECTRIC ELEMENTS DRESSING OR CONDITIONING OF ABRADING SURFACES ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR ELECTRICITY FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS GRINDING MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING PERFORMING OPERATIONS POLISHING SEMICONDUCTOR DEVICES TRANSPORTING |
| title | BLOCK FORCED DRIVING TYPE ONE-SIDE POLISHING DEVICE |
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