Holding table

Holding table

The invention provides a holding table, wherein the generation of static electricity caused by friction is avoided when workpieces are machined or processed and charges are not easily accumulated in the workpieces so as to reduce the charge amount and suppress the damage caused by static electricity...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: NIITA HIDEJI, YAMANAKA SUKE, TORIKAI GOSHI, URITA NAOMI, NEGISHI KATSUYUKI
Format: Patent
Sprache:chi ; eng
Schlagworte:
BASIC ELECTRIC ELEMENTS
ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
ELECTRICITY
SEMICONDUCTOR DEVICES
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 NIITA HIDEJI
YAMANAKA SUKE
TORIKAI GOSHI
URITA NAOMI
NEGISHI KATSUYUKI
description The invention provides a holding table, wherein the generation of static electricity caused by friction is avoided when workpieces are machined or processed and charges are not easily accumulated in the workpieces so as to reduce the charge amount and suppress the damage caused by static electricity. The holding table comprises a workpiece supporting part (40) equipped with an adsorption part (42) formed by porous bodies and the adsorption part (42) of a frame (41) formed by an insulation body for transmitting negative pressure to the supporting surface (421) of a supporting workpiece (1); a rotation supporting part (50) for supporting the rotation of the workpiece supporting part; a lightweight space (43) formed between the rotation supporting part and the workpiece supporting part; and a suction pathway (70A) for communicating the absorption part with a negative pressure source for generating negative pressure. The suction pathway is not communicated with the lightweight space.
format Patent
fullrecord <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_CN102214550A</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>CN102214550A</sourcerecordid><originalsourceid>FETCH-epo_espacenet_CN102214550A3</originalsourceid><addsrcrecordid>eNrjZOD1yM9JycxLVyhJTMpJ5WFgTUvMKU7lhdLcDIpuriHOHrqpBfnxqcUFicmpeakl8c5-hgZGRoYmpqYGjsbEqAEAHc0dyQ</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>Holding table</title><source>esp@cenet</source><creator>NIITA HIDEJI ; YAMANAKA SUKE ; TORIKAI GOSHI ; URITA NAOMI ; NEGISHI KATSUYUKI</creator><creatorcontrib>NIITA HIDEJI ; YAMANAKA SUKE ; TORIKAI GOSHI ; URITA NAOMI ; NEGISHI KATSUYUKI</creatorcontrib><description>The invention provides a holding table, wherein the generation of static electricity caused by friction is avoided when workpieces are machined or processed and charges are not easily accumulated in the workpieces so as to reduce the charge amount and suppress the damage caused by static electricity. The holding table comprises a workpiece supporting part (40) equipped with an adsorption part (42) formed by porous bodies and the adsorption part (42) of a frame (41) formed by an insulation body for transmitting negative pressure to the supporting surface (421) of a supporting workpiece (1); a rotation supporting part (50) for supporting the rotation of the workpiece supporting part; a lightweight space (43) formed between the rotation supporting part and the workpiece supporting part; and a suction pathway (70A) for communicating the absorption part with a negative pressure source for generating negative pressure. The suction pathway is not communicated with the lightweight space.</description><language>chi ; eng</language><subject>BASIC ELECTRIC ELEMENTS ; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR ; ELECTRICITY ; SEMICONDUCTOR DEVICES</subject><creationdate>2011</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&amp;date=20111012&amp;DB=EPODOC&amp;CC=CN&amp;NR=102214550A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25543,76293</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=20111012&amp;DB=EPODOC&amp;CC=CN&amp;NR=102214550A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>NIITA HIDEJI</creatorcontrib><creatorcontrib>YAMANAKA SUKE</creatorcontrib><creatorcontrib>TORIKAI GOSHI</creatorcontrib><creatorcontrib>URITA NAOMI</creatorcontrib><creatorcontrib>NEGISHI KATSUYUKI</creatorcontrib><title>Holding table</title><description>The invention provides a holding table, wherein the generation of static electricity caused by friction is avoided when workpieces are machined or processed and charges are not easily accumulated in the workpieces so as to reduce the charge amount and suppress the damage caused by static electricity. The holding table comprises a workpiece supporting part (40) equipped with an adsorption part (42) formed by porous bodies and the adsorption part (42) of a frame (41) formed by an insulation body for transmitting negative pressure to the supporting surface (421) of a supporting workpiece (1); a rotation supporting part (50) for supporting the rotation of the workpiece supporting part; a lightweight space (43) formed between the rotation supporting part and the workpiece supporting part; and a suction pathway (70A) for communicating the absorption part with a negative pressure source for generating negative pressure. The suction pathway is not communicated with the lightweight space.</description><subject>BASIC ELECTRIC ELEMENTS</subject><subject>ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR</subject><subject>ELECTRICITY</subject><subject>SEMICONDUCTOR DEVICES</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2011</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZOD1yM9JycxLVyhJTMpJ5WFgTUvMKU7lhdLcDIpuriHOHrqpBfnxqcUFicmpeakl8c5-hgZGRoYmpqYGjsbEqAEAHc0dyQ</recordid><startdate>20111012</startdate><enddate>20111012</enddate><creator>NIITA HIDEJI</creator><creator>YAMANAKA SUKE</creator><creator>TORIKAI GOSHI</creator><creator>URITA NAOMI</creator><creator>NEGISHI KATSUYUKI</creator><scope>EVB</scope></search><sort><creationdate>20111012</creationdate><title>Holding table</title><author>NIITA HIDEJI ; YAMANAKA SUKE ; TORIKAI GOSHI ; URITA NAOMI ; NEGISHI KATSUYUKI</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN102214550A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2011</creationdate><topic>BASIC ELECTRIC ELEMENTS</topic><topic>ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR</topic><topic>ELECTRICITY</topic><topic>SEMICONDUCTOR DEVICES</topic><toplevel>online_resources</toplevel><creatorcontrib>NIITA HIDEJI</creatorcontrib><creatorcontrib>YAMANAKA SUKE</creatorcontrib><creatorcontrib>TORIKAI GOSHI</creatorcontrib><creatorcontrib>URITA NAOMI</creatorcontrib><creatorcontrib>NEGISHI KATSUYUKI</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>NIITA HIDEJI</au><au>YAMANAKA SUKE</au><au>TORIKAI GOSHI</au><au>URITA NAOMI</au><au>NEGISHI KATSUYUKI</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Holding table</title><date>2011-10-12</date><risdate>2011</risdate><abstract>The invention provides a holding table, wherein the generation of static electricity caused by friction is avoided when workpieces are machined or processed and charges are not easily accumulated in the workpieces so as to reduce the charge amount and suppress the damage caused by static electricity. The holding table comprises a workpiece supporting part (40) equipped with an adsorption part (42) formed by porous bodies and the adsorption part (42) of a frame (41) formed by an insulation body for transmitting negative pressure to the supporting surface (421) of a supporting workpiece (1); a rotation supporting part (50) for supporting the rotation of the workpiece supporting part; a lightweight space (43) formed between the rotation supporting part and the workpiece supporting part; and a suction pathway (70A) for communicating the absorption part with a negative pressure source for generating negative pressure. The suction pathway is not communicated with the lightweight space.</abstract><oa>free_for_read</oa></addata></record>
fulltext fulltext_linktorsrc
identifier
ispartof
issn
language chi ; eng
recordid cdi_epo_espacenet_CN102214550A
source esp@cenet
subjects BASIC ELECTRIC ELEMENTS
ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
ELECTRICITY
SEMICONDUCTOR DEVICES
title Holding table
url https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-27T06%3A39%3A08IST&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=NIITA%20HIDEJI&rft.date=2011-10-12&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3ECN102214550A%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