SCHNELLSPANNEINRICHTUNG

A quick-change chuck device has a body member having a recess defined therein for receipt of a circular tool shank. The body member includes a number of tapered slots defined therein in communication with the recess. An outer sleeve member is coaxial about the body member and axially movable relativ...

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Hauptverfasser:	KANAAN, ROGER, J., EASLEY, SC 29640, US, MARTIN, EDWARD, H., ANDERSON, SC 29621, US, HAN, ERIK, G., ANDERSON, SC 29621, US
Format:	Patent
Sprache:	ger
Schlagworte:	BORING MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR PERFORMING OPERATIONS TRANSPORTING TURNING
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creator	KANAAN, ROGER, J., EASLEY, SC 29640, US MARTIN, EDWARD, H., ANDERSON, SC 29621, US HAN, ERIK, G., ANDERSON, SC 29621, US
description	A quick-change chuck device has a body member having a recess defined therein for receipt of a circular tool shank. The body member includes a number of tapered slots defined therein in communication with the recess. An outer sleeve member is coaxial about the body member and axially movable relative to the body member. An axial spring mechanism is disposed between the sleeve member and the body member so as to bias the sleeve member longitudinally relative to the body member to a biased position. The sleeve member is axially movable against the biasing force of the spring mechanism to a released position. Tapered pins are seated within each tapered slot. The tapered pins contact a pin engaging surface defined on the inner diameter of the outer sleeve and are forced radially inward within the slots so as to extend into the recess in the biased position of the outer sleeve. The pins are movable radially outward within the slots once the outer sleeve is moved to its released position relative to the body member. The outer sleeve can include a polymer sleeve surrounding a cylindrical insert in which an axially extending slit is disposed through the insert and between adjacent pin engaging surfaces.\!
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The body member includes a number of tapered slots defined therein in communication with the recess. An outer sleeve member is coaxial about the body member and axially movable relative to the body member. An axial spring mechanism is disposed between the sleeve member and the body member so as to bias the sleeve member longitudinally relative to the body member to a biased position. The sleeve member is axially movable against the biasing force of the spring mechanism to a released position. Tapered pins are seated within each tapered slot. The tapered pins contact a pin engaging surface defined on the inner diameter of the outer sleeve and are forced radially inward within the slots so as to extend into the recess in the biased position of the outer sleeve. The pins are movable radially outward within the slots once the outer sleeve is moved to its released position relative to the body member. The outer sleeve can include a polymer sleeve surrounding a cylindrical insert in which an axially extending slit is disposed through the insert and between adjacent pin engaging surfaces.\!</description><edition>6</edition><language>ger</language><subject>BORING ; MACHINE TOOLS ; METAL-WORKING NOT OTHERWISE PROVIDED FOR ; PERFORMING OPERATIONS ; TRANSPORTING ; TURNING</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&date=19980219&DB=EPODOC&CC=DE&NR=772505T1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25555,76308</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=19980219&DB=EPODOC&CC=DE&NR=772505T1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>KANAAN, ROGER, J., EASLEY, SC 29640, US</creatorcontrib><creatorcontrib>MARTIN, EDWARD, H., ANDERSON, SC 29621, US</creatorcontrib><creatorcontrib>HAN, ERIK, G., ANDERSON, SC 29621, US</creatorcontrib><title>SCHNELLSPANNEINRICHTUNG</title><description>A quick-change chuck device has a body member having a recess defined therein for receipt of a circular tool shank. The body member includes a number of tapered slots defined therein in communication with the recess. An outer sleeve member is coaxial about the body member and axially movable relative to the body member. An axial spring mechanism is disposed between the sleeve member and the body member so as to bias the sleeve member longitudinally relative to the body member to a biased position. The sleeve member is axially movable against the biasing force of the spring mechanism to a released position. Tapered pins are seated within each tapered slot. The tapered pins contact a pin engaging surface defined on the inner diameter of the outer sleeve and are forced radially inward within the slots so as to extend into the recess in the biased position of the outer sleeve. The pins are movable radially outward within the slots once the outer sleeve is moved to its released position relative to the body member. The outer sleeve can include a polymer sleeve surrounding a cylindrical insert in which an axially extending slit is disposed through the insert and between adjacent pin engaging surfaces.\!</description><subject>BORING</subject><subject>MACHINE TOOLS</subject><subject>METAL-WORKING NOT OTHERWISE PROVIDED FOR</subject><subject>PERFORMING OPERATIONS</subject><subject>TRANSPORTING</subject><subject>TURNING</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>1998</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZBAPdvbwc_XxCQ5w9PNz9fQL8nT2CAn1c-dhYE1LzClO5YXS3AwKbq4hzh66qQX58anFBYnJqXmpJfEurubmRqYGpiEhhsZEKAEAwt0fuQ</recordid><startdate>19980219</startdate><enddate>19980219</enddate><creator>KANAAN, ROGER, J., EASLEY, SC 29640, US</creator><creator>MARTIN, EDWARD, H., ANDERSON, SC 29621, US</creator><creator>HAN, ERIK, G., ANDERSON, SC 29621, US</creator><scope>EVB</scope></search><sort><creationdate>19980219</creationdate><title>SCHNELLSPANNEINRICHTUNG</title><author>KANAAN, ROGER, J., EASLEY, SC 29640, US ; MARTIN, EDWARD, H., ANDERSON, SC 29621, US ; HAN, ERIK, G., ANDERSON, SC 29621, US</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_DE772505TT13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>ger</language><creationdate>1998</creationdate><topic>BORING</topic><topic>MACHINE TOOLS</topic><topic>METAL-WORKING NOT OTHERWISE PROVIDED FOR</topic><topic>PERFORMING OPERATIONS</topic><topic>TRANSPORTING</topic><topic>TURNING</topic><toplevel>online_resources</toplevel><creatorcontrib>KANAAN, ROGER, J., EASLEY, SC 29640, US</creatorcontrib><creatorcontrib>MARTIN, EDWARD, H., ANDERSON, SC 29621, US</creatorcontrib><creatorcontrib>HAN, ERIK, G., ANDERSON, SC 29621, US</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>KANAAN, ROGER, J., EASLEY, SC 29640, US</au><au>MARTIN, EDWARD, H., ANDERSON, SC 29621, US</au><au>HAN, ERIK, G., ANDERSON, SC 29621, US</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>SCHNELLSPANNEINRICHTUNG</title><date>1998-02-19</date><risdate>1998</risdate><abstract>A quick-change chuck device has a body member having a recess defined therein for receipt of a circular tool shank. The body member includes a number of tapered slots defined therein in communication with the recess. An outer sleeve member is coaxial about the body member and axially movable relative to the body member. An axial spring mechanism is disposed between the sleeve member and the body member so as to bias the sleeve member longitudinally relative to the body member to a biased position. The sleeve member is axially movable against the biasing force of the spring mechanism to a released position. Tapered pins are seated within each tapered slot. The tapered pins contact a pin engaging surface defined on the inner diameter of the outer sleeve and are forced radially inward within the slots so as to extend into the recess in the biased position of the outer sleeve. The pins are movable radially outward within the slots once the outer sleeve is moved to its released position relative to the body member. The outer sleeve can include a polymer sleeve surrounding a cylindrical insert in which an axially extending slit is disposed through the insert and between adjacent pin engaging surfaces.\!</abstract><edition>6</edition><oa>free_for_read</oa></addata></record>
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subjects	BORING MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR PERFORMING OPERATIONS TRANSPORTING TURNING
title	SCHNELLSPANNEINRICHTUNG
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