ACTIVE SHEET-EDGE AIRFLOW CONTROL FOR VACUUM CONVEYORS

To provide an assembly that selectively controls the vacuum along sheet edges in a marker transport of a printing system.SOLUTION: A valve assembly for controlling an airflow along sheet edges on a vacuum transport assembly includes: a platen including one or more holes arranged in rows in a cross p...

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Hauptverfasser: BRIAN J DUNHAM, MICHAEL T LECKINGER, CARLOS M TERRERO
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Sprache:eng ; jpn
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creator BRIAN J DUNHAM
MICHAEL T LECKINGER
CARLOS M TERRERO
description To provide an assembly that selectively controls the vacuum along sheet edges in a marker transport of a printing system.SOLUTION: A valve assembly for controlling an airflow along sheet edges on a vacuum transport assembly includes: a platen including one or more holes arranged in rows in a cross process direction; and a belt displaceable with respect to the platen in a process direction. The valve assembly includes: a flexible plate, including a first end, a second end, a first top surface, and a first bottom surface; and a first actuator connected to the second end and operatively arranged to displace the flexible plate.SELECTED DRAWING: Figure 1 【課題】印刷システムのマーカー搬送部においてシート縁部に沿って真空を選択的に制御するアセンブリを提供する。【解決手段】交差プロセス方向に列をなして配設された1つ以上の孔を含むプラテンと、プラテンに対してプロセス方向に変位可能なベルトとを含む真空搬送アセンブリ上のシート縁部に沿って気流を制御するためのバルブアセンブリであって、当該バルブアセンブリは、可撓性プレートであって、第1の端部、第2の端部、第1の上面、及び第1の底面を含む可撓性プレートと、第2の端部に接続され、可撓性プレートを変位させるように動作可能に配設された第1のアクチュエータとを含む。【選択図】図1
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The valve assembly includes: a flexible plate, including a first end, a second end, a first top surface, and a first bottom surface; and a first actuator connected to the second end and operatively arranged to displace the flexible plate.SELECTED DRAWING: Figure 1 【課題】印刷システムのマーカー搬送部においてシート縁部に沿って真空を選択的に制御するアセンブリを提供する。【解決手段】交差プロセス方向に列をなして配設された1つ以上の孔を含むプラテンと、プラテンに対してプロセス方向に変位可能なベルトとを含む真空搬送アセンブリ上のシート縁部に沿って気流を制御するためのバルブアセンブリであって、当該バルブアセンブリは、可撓性プレートであって、第1の端部、第2の端部、第1の上面、及び第1の底面を含む可撓性プレートと、第2の端部に接続され、可撓性プレートを変位させるように動作可能に配設された第1のアクチュエータとを含む。【選択図】図1</description><language>eng ; jpn</language><subject>CORRECTION OF TYPOGRAPHICAL ERRORS ; i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME ; LINING MACHINES ; PERFORMING OPERATIONS ; PRINTING ; SELECTIVE PRINTING MECHANISMS ; STAMPS ; TRANSPORTING ; TYPEWRITERS</subject><creationdate>2023</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=20230920&amp;DB=EPODOC&amp;CC=JP&amp;NR=2023130308A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25543,76293</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=20230920&amp;DB=EPODOC&amp;CC=JP&amp;NR=2023130308A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>BRIAN J DUNHAM</creatorcontrib><creatorcontrib>MICHAEL T LECKINGER</creatorcontrib><creatorcontrib>CARLOS M TERRERO</creatorcontrib><title>ACTIVE SHEET-EDGE AIRFLOW CONTROL FOR VACUUM CONVEYORS</title><description>To provide an assembly that selectively controls the vacuum along sheet edges in a marker transport of a printing system.SOLUTION: A valve assembly for controlling an airflow along sheet edges on a vacuum transport assembly includes: a platen including one or more holes arranged in rows in a cross process direction; and a belt displaceable with respect to the platen in a process direction. 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subjects CORRECTION OF TYPOGRAPHICAL ERRORS
i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME
LINING MACHINES
PERFORMING OPERATIONS
PRINTING
SELECTIVE PRINTING MECHANISMS
STAMPS
TRANSPORTING
TYPEWRITERS
title ACTIVE SHEET-EDGE AIRFLOW CONTROL FOR VACUUM CONVEYORS
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