Paper finisher having paper perforating apparatus, and image forming apparatus equipped with paper perforating apparatus and paper finisher

Paper finisher having paper perforating apparatus, and image forming apparatus equipped with paper perforating apparatus and paper finisher

A paper perforating apparatus which can securely prevent a paper end portion from being caught in a punch hole, without having an assist member, such as mylar, in a paper finisher which comprises a perforating device capable of moving in a direction perpendicular to the paper conveyance direction, t...

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Hauptverfasser: Tokita, Junichi, Yamada, Kenji, Iida, Junichi, Suzuki, Nobuyoshi, Kikkawa, Naohiro, Matsushita, Shingo, Saitoh, Hiromoto
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Sprache:eng
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creator Tokita, Junichi
Yamada, Kenji
Iida, Junichi
Suzuki, Nobuyoshi
Kikkawa, Naohiro
Matsushita, Shingo
Saitoh, Hiromoto
description A paper perforating apparatus which can securely prevent a paper end portion from being caught in a punch hole, without having an assist member, such as mylar, in a paper finisher which comprises a perforating device capable of moving in a direction perpendicular to the paper conveyance direction, the paper perforating apparatus, comprising: a paper conveyance device for conveying a paper; a perforating device for perforating the paper; a paper end portion detecting device for detecting an end portion parallel to the conveyance direction of the paper; and a device for moving the perforating device in a direction perpendicular to the conveyance direction, wherein the paper perforating apparatus offsets a standby position of the perforating device, which is in the direction perpendicular to the paper conveyance direction, from a position in which holes are punched out on the paper by a predetermined distance, and the perforating device starts operation of perforation preparation from the standby position after being passed by a front end of the paper.
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Yamada, Kenji ; Iida, Junichi ; Suzuki, Nobuyoshi ; Kikkawa, Naohiro ; Matsushita, Shingo ; Saitoh, Hiromoto ; Ricoh Company, Ltd</creatorcontrib><description>A paper perforating apparatus which can securely prevent a paper end portion from being caught in a punch hole, without having an assist member, such as mylar, in a paper finisher which comprises a perforating device capable of moving in a direction perpendicular to the paper conveyance direction, the paper perforating apparatus, comprising: a paper conveyance device for conveying a paper; a perforating device for perforating the paper; a paper end portion detecting device for detecting an end portion parallel to the conveyance direction of the paper; and a device for moving the perforating device in a direction perpendicular to the conveyance direction, wherein the paper perforating apparatus offsets a standby position of the perforating device, which is in the direction perpendicular to the paper conveyance direction, from a position in which holes are punched out on the paper by a predetermined distance, and the perforating device starts operation of perforation preparation from the standby position after being passed by a front end of the paper.</description><language>eng</language><creationdate>2009</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/7546081$$EPDF$$P50$$Guspatents$$Hfree_for_read</linktopdf><link.rule.ids>230,308,776,798,881,64012</link.rule.ids><linktorsrc>$$Uhttps://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/7546081$$EView_record_in_USPTO$$FView_record_in_$$GUSPTO$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>Tokita, Junichi</creatorcontrib><creatorcontrib>Yamada, Kenji</creatorcontrib><creatorcontrib>Iida, Junichi</creatorcontrib><creatorcontrib>Suzuki, Nobuyoshi</creatorcontrib><creatorcontrib>Kikkawa, Naohiro</creatorcontrib><creatorcontrib>Matsushita, Shingo</creatorcontrib><creatorcontrib>Saitoh, Hiromoto</creatorcontrib><creatorcontrib>Ricoh Company, Ltd</creatorcontrib><title>Paper finisher having paper perforating apparatus, and image forming apparatus equipped with paper perforating apparatus and paper finisher</title><description>A paper perforating apparatus which can securely prevent a paper end portion from being caught in a punch hole, without having an assist member, such as mylar, in a paper finisher which comprises a perforating device capable of moving in a direction perpendicular to the paper conveyance direction, the paper perforating apparatus, comprising: a paper conveyance device for conveying a paper; a perforating device for perforating the paper; a paper end portion detecting device for detecting an end portion parallel to the conveyance direction of the paper; and a device for moving the perforating device in a direction perpendicular to the conveyance direction, wherein the paper perforating apparatus offsets a standby position of the perforating device, which is in the direction perpendicular to the paper conveyance direction, from a position in which holes are punched out on the paper by a predetermined distance, and the perforating device starts operation of perforation preparation from the standby position after being passed by a front end of the paper.</description><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2009</creationdate><recordtype>patent</recordtype><sourceid>EFH</sourceid><recordid>eNrjZOgOSCxILVJIy8zLLM4AMjISyzLz0hUKwKJAnJZflFgCEkksKEgEMkuLdRQS81IUMnMT01MVgLK5KJIKqYWlmQUFqSkK5ZklGfiMAZtSgGI5DwNrWmJOcSovlOZmUHBzDXH20C0tLkgsSc0rKY5PL0oEUQbmpiZmBhaGxkQoAQDusU9A</recordid><startdate>20090609</startdate><enddate>20090609</enddate><creator>Tokita, Junichi</creator><creator>Yamada, Kenji</creator><creator>Iida, Junichi</creator><creator>Suzuki, Nobuyoshi</creator><creator>Kikkawa, Naohiro</creator><creator>Matsushita, Shingo</creator><creator>Saitoh, Hiromoto</creator><scope>EFH</scope></search><sort><creationdate>20090609</creationdate><title>Paper finisher having paper perforating apparatus, and image forming apparatus equipped with paper perforating apparatus and paper finisher</title><author>Tokita, Junichi ; Yamada, Kenji ; Iida, Junichi ; Suzuki, Nobuyoshi ; Kikkawa, Naohiro ; Matsushita, Shingo ; Saitoh, Hiromoto</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-uspatents_grants_075460813</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>2009</creationdate><toplevel>online_resources</toplevel><creatorcontrib>Tokita, Junichi</creatorcontrib><creatorcontrib>Yamada, Kenji</creatorcontrib><creatorcontrib>Iida, Junichi</creatorcontrib><creatorcontrib>Suzuki, Nobuyoshi</creatorcontrib><creatorcontrib>Kikkawa, Naohiro</creatorcontrib><creatorcontrib>Matsushita, Shingo</creatorcontrib><creatorcontrib>Saitoh, Hiromoto</creatorcontrib><creatorcontrib>Ricoh Company, Ltd</creatorcontrib><collection>USPTO Issued Patents</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Tokita, Junichi</au><au>Yamada, Kenji</au><au>Iida, Junichi</au><au>Suzuki, Nobuyoshi</au><au>Kikkawa, Naohiro</au><au>Matsushita, Shingo</au><au>Saitoh, Hiromoto</au><aucorp>Ricoh Company, Ltd</aucorp><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Paper finisher having paper perforating apparatus, and image forming apparatus equipped with paper perforating apparatus and paper finisher</title><date>2009-06-09</date><risdate>2009</risdate><abstract>A paper perforating apparatus which can securely prevent a paper end portion from being caught in a punch hole, without having an assist member, such as mylar, in a paper finisher which comprises a perforating device capable of moving in a direction perpendicular to the paper conveyance direction, the paper perforating apparatus, comprising: a paper conveyance device for conveying a paper; a perforating device for perforating the paper; a paper end portion detecting device for detecting an end portion parallel to the conveyance direction of the paper; and a device for moving the perforating device in a direction perpendicular to the conveyance direction, wherein the paper perforating apparatus offsets a standby position of the perforating device, which is in the direction perpendicular to the paper conveyance direction, from a position in which holes are punched out on the paper by a predetermined distance, and the perforating device starts operation of perforation preparation from the standby position after being passed by a front end of the paper.</abstract><oa>free_for_read</oa></addata></record>
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title Paper finisher having paper perforating apparatus, and image forming apparatus equipped with paper perforating apparatus and paper finisher
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