FORM INDEX PULSE GENERATOR
An improved tapeless format control system for a line printer is provided which will control the pitch between printed lines on various length web paper forms. The system includes a stepping motor for driving a paper advance mechanism; gating circuitry associated with a novel gearing mechanism for s...
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creator | HOFFMAN P,US |
description | An improved tapeless format control system for a line printer is provided which will control the pitch between printed lines on various length web paper forms. The system includes a stepping motor for driving a paper advance mechanism; gating circuitry associated with a novel gearing mechanism for selecting the desired one of a plurality of form lengths; a plurality of photo cells and light sensing devices associated with the stepping motor and with the paper advance mechanism; and logic circuitry cooperating with the photo cells and sensing devices and with the form length selecting mechanism in response to two different types of spacing instructions to provide a wide variety of printing formats on a variety of form sizes to thereby assure optimized flexibility in printing with the line printer. |
format | Patent |
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The system includes a stepping motor for driving a paper advance mechanism; gating circuitry associated with a novel gearing mechanism for selecting the desired one of a plurality of form lengths; a plurality of photo cells and light sensing devices associated with the stepping motor and with the paper advance mechanism; and logic circuitry cooperating with the photo cells and sensing devices and with the form length selecting mechanism in response to two different types of spacing instructions to provide a wide variety of printing formats on a variety of form sizes to thereby assure optimized flexibility in printing with the line printer.</description><language>eng</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>1974</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=19741022&DB=EPODOC&CC=US&NR=3843917A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76289</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=19741022&DB=EPODOC&CC=US&NR=3843917A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>HOFFMAN P,US</creatorcontrib><title>FORM INDEX PULSE GENERATOR</title><description>An improved tapeless format control system for a line printer is provided which will control the pitch between printed lines on various length web paper forms. The system includes a stepping motor for driving a paper advance mechanism; gating circuitry associated with a novel gearing mechanism for selecting the desired one of a plurality of form lengths; a plurality of photo cells and light sensing devices associated with the stepping motor and with the paper advance mechanism; and logic circuitry cooperating with the photo cells and sensing devices and with the form length selecting mechanism in response to two different types of spacing instructions to provide a wide variety of printing formats on a variety of form sizes to thereby assure optimized flexibility in printing with the line printer.</description><subject>CORRECTION OF TYPOGRAPHICAL ERRORS</subject><subject>i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME</subject><subject>LINING MACHINES</subject><subject>PERFORMING OPERATIONS</subject><subject>PRINTING</subject><subject>SELECTIVE PRINTING MECHANISMS</subject><subject>STAMPS</subject><subject>TRANSPORTING</subject><subject>TYPEWRITERS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>1974</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZJBy8w_yVfD0c3GNUAgI9Ql2VXB39XMNcgzxD-JhYE1LzClO5YXS3Azybq4hzh66qQX58anFBYnJqXmpJfGhwcYWJsaWhuaOxoRVAAC9DR-t</recordid><startdate>19741022</startdate><enddate>19741022</enddate><creator>HOFFMAN P,US</creator><scope>EVB</scope></search><sort><creationdate>19741022</creationdate><title>FORM INDEX PULSE GENERATOR</title><author>HOFFMAN P,US</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_US3843917A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>1974</creationdate><topic>CORRECTION OF TYPOGRAPHICAL ERRORS</topic><topic>i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME</topic><topic>LINING MACHINES</topic><topic>PERFORMING OPERATIONS</topic><topic>PRINTING</topic><topic>SELECTIVE PRINTING MECHANISMS</topic><topic>STAMPS</topic><topic>TRANSPORTING</topic><topic>TYPEWRITERS</topic><toplevel>online_resources</toplevel><creatorcontrib>HOFFMAN P,US</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>HOFFMAN P,US</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>FORM INDEX PULSE GENERATOR</title><date>1974-10-22</date><risdate>1974</risdate><abstract>An improved tapeless format control system for a line printer is provided which will control the pitch between printed lines on various length web paper forms. The system includes a stepping motor for driving a paper advance mechanism; gating circuitry associated with a novel gearing mechanism for selecting the desired one of a plurality of form lengths; a plurality of photo cells and light sensing devices associated with the stepping motor and with the paper advance mechanism; and logic circuitry cooperating with the photo cells and sensing devices and with the form length selecting mechanism in response to two different types of spacing instructions to provide a wide variety of printing formats on a variety of form sizes to thereby assure optimized flexibility in printing with the line printer.</abstract><oa>free_for_read</oa></addata></record> |
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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 | FORM INDEX PULSE GENERATOR |
url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-02-10T12%3A44%3A07IST&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=HOFFMAN%20P,US&rft.date=1974-10-22&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3EUS3843917A%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 |