PUNCH MOLD
A punch tool includes a casing (17); a plurality of small-diameter punches (23) vertically movable and circularly arranged in the casing; a plurality of large-diameter punches (27) vertically movable and circularly arranged in the casing; a punch driver (73) provided to be vertically movable and rel...
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creator | KOMIYA, HIDENORI |
description | A punch tool includes a casing (17); a plurality of small-diameter punches (23) vertically movable and circularly arranged in the casing; a plurality of large-diameter punches (27) vertically movable and circularly arranged in the casing; a punch driver (73) provided to be vertically movable and relatively rotatable on an upper portion of the casing; and a striker (87) provided on the punch driver to be capable of striking the respective punches. Since stripper springs (51) corresponding to the respective small-diameter punches are provided. Since the respective large-diameter punches are arranged between the small-diameter punches, the stripper springs for the small-diameter punches on both sides of the large-diameter punch serve as stripper springs of the large-diameter punch. |
format | Patent |
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Since stripper springs (51) corresponding to the respective small-diameter punches are provided. Since the respective large-diameter punches are arranged between the small-diameter punches, the stripper springs for the small-diameter punches on both sides of the large-diameter punch serve as stripper springs of the large-diameter punch.</description><language>eng ; fre ; ger</language><subject>MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL ; PERFORMING OPERATIONS ; PUNCHING METAL ; TRANSPORTING ; WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS ORPROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL</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&date=20110413&DB=EPODOC&CC=EP&NR=1759783A4$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20110413&DB=EPODOC&CC=EP&NR=1759783A4$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>KOMIYA, HIDENORI</creatorcontrib><title>PUNCH MOLD</title><description>A punch tool includes a casing (17); a plurality of small-diameter punches (23) vertically movable and circularly arranged in the casing; a plurality of large-diameter punches (27) vertically movable and circularly arranged in the casing; a punch driver (73) provided to be vertically movable and relatively rotatable on an upper portion of the casing; and a striker (87) provided on the punch driver to be capable of striking the respective punches. Since stripper springs (51) corresponding to the respective small-diameter punches are provided. Since the respective large-diameter punches are arranged between the small-diameter punches, the stripper springs for the small-diameter punches on both sides of the large-diameter punch serve as stripper springs of the large-diameter punch.</description><subject>MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL</subject><subject>PERFORMING OPERATIONS</subject><subject>PUNCHING METAL</subject><subject>TRANSPORTING</subject><subject>WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS ORPROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2011</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZOAKCPVz9lDw9fdx4WFgTUvMKU7lhdLcDApuriHOHrqpBfnxqcUFicmpeakl8a4BhuamluYWxo4mxkQoAQAfmRt5</recordid><startdate>20110413</startdate><enddate>20110413</enddate><creator>KOMIYA, HIDENORI</creator><scope>EVB</scope></search><sort><creationdate>20110413</creationdate><title>PUNCH MOLD</title><author>KOMIYA, HIDENORI</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_EP1759783A43</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre ; ger</language><creationdate>2011</creationdate><topic>MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL</topic><topic>PERFORMING OPERATIONS</topic><topic>PUNCHING METAL</topic><topic>TRANSPORTING</topic><topic>WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS ORPROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL</topic><toplevel>online_resources</toplevel><creatorcontrib>KOMIYA, HIDENORI</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>KOMIYA, HIDENORI</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>PUNCH MOLD</title><date>2011-04-13</date><risdate>2011</risdate><abstract>A punch tool includes a casing (17); a plurality of small-diameter punches (23) vertically movable and circularly arranged in the casing; a plurality of large-diameter punches (27) vertically movable and circularly arranged in the casing; a punch driver (73) provided to be vertically movable and relatively rotatable on an upper portion of the casing; and a striker (87) provided on the punch driver to be capable of striking the respective punches. Since stripper springs (51) corresponding to the respective small-diameter punches are provided. Since the respective large-diameter punches are arranged between the small-diameter punches, the stripper springs for the small-diameter punches on both sides of the large-diameter punch serve as stripper springs of the large-diameter punch.</abstract><oa>free_for_read</oa></addata></record> |
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language | eng ; fre ; ger |
recordid | cdi_epo_espacenet_EP1759783A4 |
source | esp@cenet |
subjects | MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL PERFORMING OPERATIONS PUNCHING METAL TRANSPORTING WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS ORPROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL |
title | PUNCH MOLD |
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