SHEET FEED DEVICE

SHEET FEED DEVICE

PROBLEM TO BE SOLVED: To make it possible to feed a sheet without unreasonably producing many 'double feed' by providing a friction type unitization device between a throat knife gate and a lower stream additional conveyor, in a vacuum shuttle sheet feed device. SOLUTION: A driving belt op...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: WARDEN GERALD D, BOWSER DAVID
Format: Patent
Sprache:eng
Schlagworte:
CONVEYING
HANDLING THIN OR FILAMENTARY MATERIAL
HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS,CABLES
PACKING
PERFORMING OPERATIONS
STORING
TRANSPORTING
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 WARDEN GERALD D
BOWSER DAVID
description PROBLEM TO BE SOLVED: To make it possible to feed a sheet without unreasonably producing many 'double feed' by providing a friction type unitization device between a throat knife gate and a lower stream additional conveyor, in a vacuum shuttle sheet feed device. SOLUTION: A driving belt operates a valve 68 to make vacuum ON before a shuttle plate 52 reaches the rightmost position, and pulls out a frontmost sheet a little on the right side before feeding the frontmost sheet in the sheet separation direction on the left side. Simultaneously, the driving belt drives continuously the conveyor belt 156 of a sheet feed shift tray 14. When a vacuum groove is made vacuum, the frontmost sheet 56 is pulled a little downward to a throat 192 directly under the separation lower end part of a knife gate 112, hence the frontmost sheet is passed under the knife gate 112 by movement of the shuttle plate 52 in the separation direction, and finally enters the feed nip 190 between driven and play feed rollers 94, 96 through a high friction roller 118 and a unitization gap 188.
format Patent
fullrecord <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_JPH10212041A</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>JPH10212041A</sourcerecordid><originalsourceid>FETCH-epo_espacenet_JPH10212041A3</originalsourceid><addsrcrecordid>eNrjZBAM9nB1DVFwc3V1UXBxDfN0duVhYE1LzClO5YXS3AyKbq4hzh66qQX58anFBYnJqXmpJfFeAR6GBkaGRgYmho7GxKgBAAWYHY0</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>SHEET FEED DEVICE</title><source>esp@cenet</source><creator>WARDEN GERALD D ; BOWSER DAVID</creator><creatorcontrib>WARDEN GERALD D ; BOWSER DAVID</creatorcontrib><description>PROBLEM TO BE SOLVED: To make it possible to feed a sheet without unreasonably producing many 'double feed' by providing a friction type unitization device between a throat knife gate and a lower stream additional conveyor, in a vacuum shuttle sheet feed device. SOLUTION: A driving belt operates a valve 68 to make vacuum ON before a shuttle plate 52 reaches the rightmost position, and pulls out a frontmost sheet a little on the right side before feeding the frontmost sheet in the sheet separation direction on the left side. Simultaneously, the driving belt drives continuously the conveyor belt 156 of a sheet feed shift tray 14. When a vacuum groove is made vacuum, the frontmost sheet 56 is pulled a little downward to a throat 192 directly under the separation lower end part of a knife gate 112, hence the frontmost sheet is passed under the knife gate 112 by movement of the shuttle plate 52 in the separation direction, and finally enters the feed nip 190 between driven and play feed rollers 94, 96 through a high friction roller 118 and a unitization gap 188.</description><edition>6</edition><language>eng</language><subject>CONVEYING ; HANDLING THIN OR FILAMENTARY MATERIAL ; HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS,CABLES ; PACKING ; PERFORMING OPERATIONS ; STORING ; TRANSPORTING</subject><creationdate>1998</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=19980811&amp;DB=EPODOC&amp;CC=JP&amp;NR=H10212041A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=19980811&amp;DB=EPODOC&amp;CC=JP&amp;NR=H10212041A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>WARDEN GERALD D</creatorcontrib><creatorcontrib>BOWSER DAVID</creatorcontrib><title>SHEET FEED DEVICE</title><description>PROBLEM TO BE SOLVED: To make it possible to feed a sheet without unreasonably producing many 'double feed' by providing a friction type unitization device between a throat knife gate and a lower stream additional conveyor, in a vacuum shuttle sheet feed device. SOLUTION: A driving belt operates a valve 68 to make vacuum ON before a shuttle plate 52 reaches the rightmost position, and pulls out a frontmost sheet a little on the right side before feeding the frontmost sheet in the sheet separation direction on the left side. Simultaneously, the driving belt drives continuously the conveyor belt 156 of a sheet feed shift tray 14. When a vacuum groove is made vacuum, the frontmost sheet 56 is pulled a little downward to a throat 192 directly under the separation lower end part of a knife gate 112, hence the frontmost sheet is passed under the knife gate 112 by movement of the shuttle plate 52 in the separation direction, and finally enters the feed nip 190 between driven and play feed rollers 94, 96 through a high friction roller 118 and a unitization gap 188.</description><subject>CONVEYING</subject><subject>HANDLING THIN OR FILAMENTARY MATERIAL</subject><subject>HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS,CABLES</subject><subject>PACKING</subject><subject>PERFORMING OPERATIONS</subject><subject>STORING</subject><subject>TRANSPORTING</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>1998</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZBAM9nB1DVFwc3V1UXBxDfN0duVhYE1LzClO5YXS3AyKbq4hzh66qQX58anFBYnJqXmpJfFeAR6GBkaGRgYmho7GxKgBAAWYHY0</recordid><startdate>19980811</startdate><enddate>19980811</enddate><creator>WARDEN GERALD D</creator><creator>BOWSER DAVID</creator><scope>EVB</scope></search><sort><creationdate>19980811</creationdate><title>SHEET FEED DEVICE</title><author>WARDEN GERALD D ; BOWSER DAVID</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_JPH10212041A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>1998</creationdate><topic>CONVEYING</topic><topic>HANDLING THIN OR FILAMENTARY MATERIAL</topic><topic>HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS,CABLES</topic><topic>PACKING</topic><topic>PERFORMING OPERATIONS</topic><topic>STORING</topic><topic>TRANSPORTING</topic><toplevel>online_resources</toplevel><creatorcontrib>WARDEN GERALD D</creatorcontrib><creatorcontrib>BOWSER DAVID</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>WARDEN GERALD D</au><au>BOWSER DAVID</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>SHEET FEED DEVICE</title><date>1998-08-11</date><risdate>1998</risdate><abstract>PROBLEM TO BE SOLVED: To make it possible to feed a sheet without unreasonably producing many 'double feed' by providing a friction type unitization device between a throat knife gate and a lower stream additional conveyor, in a vacuum shuttle sheet feed device. SOLUTION: A driving belt operates a valve 68 to make vacuum ON before a shuttle plate 52 reaches the rightmost position, and pulls out a frontmost sheet a little on the right side before feeding the frontmost sheet in the sheet separation direction on the left side. Simultaneously, the driving belt drives continuously the conveyor belt 156 of a sheet feed shift tray 14. When a vacuum groove is made vacuum, the frontmost sheet 56 is pulled a little downward to a throat 192 directly under the separation lower end part of a knife gate 112, hence the frontmost sheet is passed under the knife gate 112 by movement of the shuttle plate 52 in the separation direction, and finally enters the feed nip 190 between driven and play feed rollers 94, 96 through a high friction roller 118 and a unitization gap 188.</abstract><edition>6</edition><oa>free_for_read</oa></addata></record>
fulltext fulltext_linktorsrc
identifier
ispartof
issn
language eng
recordid cdi_epo_espacenet_JPH10212041A
source esp@cenet
subjects CONVEYING
HANDLING THIN OR FILAMENTARY MATERIAL
HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS,CABLES
PACKING
PERFORMING OPERATIONS
STORING
TRANSPORTING
title SHEET FEED DEVICE
url https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2024-12-30T09%3A02%3A26IST&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=WARDEN%20GERALD%20D&rft.date=1998-08-11&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3EJPH10212041A%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