FUTTER ZUR WERKZEUGHALTERUNG IN SCHLAGEND ARBEITENDEN VORRICHTUNGEN, INSBESONDERE BOHRHAEMMERN
A tool retainer for a percussive tool comprises a bushing (1) for receiving a shank (2) of a working tool (3) having at least one guide recess (7) extending at right angle to its axis in which is installed a cylindrical retainer member (8), a sleeve (5) installed for axial reciprocations on the bush...
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| creator | BALANDIN VLADIMIR PORFIRIEVICH KOLGAN JURY NIKITOVICH PROKHOROV IVAN ANDREEVICH SAPOZHNIKOV SERGEI ANATOLIEVICH |
| description | A tool retainer for a percussive tool comprises a bushing (1) for receiving a shank (2) of a working tool (3) having at least one guide recess (7) extending at right angle to its axis in which is installed a cylindrical retainer member (8), a sleeve (5) installed for axial reciprocations on the bushing (1) having at least a pair of guide holes (20) each receiving a respective end of the cylindrical retainer member (8). The guide holes (20) have portions a extending in parallel with the axis of the sleeve (5) which support the ends of the cylindrical retainer member (8) when the sleeve (5) is in one extreme position and inclined portions (b) extending in the direction away from the axis of the sleeve (5) which support the ends of the cylindrical retainer member (8) when the sleeve (5) is in the second extreme position. The inclined portions (b) extend at an acute angle with respect to the axis of the sleeve (5) in the direction of removal of the working tool (3). |
| format | Patent |
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The guide holes (20) have portions a extending in parallel with the axis of the sleeve (5) which support the ends of the cylindrical retainer member (8) when the sleeve (5) is in one extreme position and inclined portions (b) extending in the direction away from the axis of the sleeve (5) which support the ends of the cylindrical retainer member (8) when the sleeve (5) is in the second extreme position. The inclined portions (b) extend at an acute angle with respect to the axis of the sleeve (5) in the direction of removal of the working tool (3).</description><edition>4</edition><language>ger</language><subject>BORING ; EARTH DRILLING ; EARTH DRILLING, e.g. DEEP DRILLING ; FIXED CONSTRUCTIONS ; HAND TOOLS ; MACHINE TOOLS ; MANIPULATORS ; METAL-WORKING NOT OTHERWISE PROVIDED FOR ; MINING ; MINING OR QUARRYING ; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS ; PERCUSSIVE TOOLS ; PERFORMING OPERATIONS ; PORTABLE POWER-DRIVEN TOOLS ; TRANSPORTING ; TURNING</subject><creationdate>1989</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=19891110&DB=EPODOC&CC=AT&NR=389271B$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76289</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=19891110&DB=EPODOC&CC=AT&NR=389271B$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>BALANDIN VLADIMIR PORFIRIEVICH</creatorcontrib><creatorcontrib>KOLGAN JURY NIKITOVICH</creatorcontrib><creatorcontrib>PROKHOROV IVAN ANDREEVICH</creatorcontrib><creatorcontrib>SAPOZHNIKOV SERGEI ANATOLIEVICH</creatorcontrib><title>FUTTER ZUR WERKZEUGHALTERUNG IN SCHLAGEND ARBEITENDEN VORRICHTUNGEN, INSBESONDERE BOHRHAEMMERN</title><description>A tool retainer for a percussive tool comprises a bushing (1) for receiving a shank (2) of a working tool (3) having at least one guide recess (7) extending at right angle to its axis in which is installed a cylindrical retainer member (8), a sleeve (5) installed for axial reciprocations on the bushing (1) having at least a pair of guide holes (20) each receiving a respective end of the cylindrical retainer member (8). The guide holes (20) have portions a extending in parallel with the axis of the sleeve (5) which support the ends of the cylindrical retainer member (8) when the sleeve (5) is in one extreme position and inclined portions (b) extending in the direction away from the axis of the sleeve (5) which support the ends of the cylindrical retainer member (8) when the sleeve (5) is in the second extreme position. The inclined portions (b) extend at an acute angle with respect to the axis of the sleeve (5) in the direction of removal of the working tool (3).</description><subject>BORING</subject><subject>EARTH DRILLING</subject><subject>EARTH DRILLING, e.g. DEEP DRILLING</subject><subject>FIXED CONSTRUCTIONS</subject><subject>HAND TOOLS</subject><subject>MACHINE TOOLS</subject><subject>MANIPULATORS</subject><subject>METAL-WORKING NOT OTHERWISE PROVIDED FOR</subject><subject>MINING</subject><subject>MINING OR QUARRYING</subject><subject>OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS</subject><subject>PERCUSSIVE TOOLS</subject><subject>PERFORMING OPERATIONS</subject><subject>PORTABLE POWER-DRIVEN TOOLS</subject><subject>TRANSPORTING</subject><subject>TURNING</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>1989</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqFyrEKwjAUBdAuDqJ-g-8DdNAO2jGJr0mwTeDlRaGDpUicRAv1_zGDu9O93Hvmxa2OzEjQRYIr0rnDqI1o8hSdBusgKNMIje4EgiRazg0dXDyRVYYzQrfJLkgMPl-EIL0hI7BtkdyymD2G55RWv1wU6xpZmW0a332axuGeXunTCy6P1f6wk7L8L7698zL4</recordid><startdate>19891110</startdate><enddate>19891110</enddate><creator>BALANDIN VLADIMIR PORFIRIEVICH</creator><creator>KOLGAN JURY NIKITOVICH</creator><creator>PROKHOROV IVAN ANDREEVICH</creator><creator>SAPOZHNIKOV SERGEI ANATOLIEVICH</creator><scope>EVB</scope></search><sort><creationdate>19891110</creationdate><title>FUTTER ZUR WERKZEUGHALTERUNG IN SCHLAGEND ARBEITENDEN VORRICHTUNGEN, INSBESONDERE BOHRHAEMMERN</title><author>BALANDIN VLADIMIR PORFIRIEVICH ; KOLGAN JURY NIKITOVICH ; PROKHOROV IVAN ANDREEVICH ; SAPOZHNIKOV SERGEI ANATOLIEVICH</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_AT389271BB3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>ger</language><creationdate>1989</creationdate><topic>BORING</topic><topic>EARTH DRILLING</topic><topic>EARTH DRILLING, e.g. DEEP DRILLING</topic><topic>FIXED CONSTRUCTIONS</topic><topic>HAND TOOLS</topic><topic>MACHINE TOOLS</topic><topic>MANIPULATORS</topic><topic>METAL-WORKING NOT OTHERWISE PROVIDED FOR</topic><topic>MINING</topic><topic>MINING OR QUARRYING</topic><topic>OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS</topic><topic>PERCUSSIVE TOOLS</topic><topic>PERFORMING OPERATIONS</topic><topic>PORTABLE POWER-DRIVEN TOOLS</topic><topic>TRANSPORTING</topic><topic>TURNING</topic><toplevel>online_resources</toplevel><creatorcontrib>BALANDIN VLADIMIR PORFIRIEVICH</creatorcontrib><creatorcontrib>KOLGAN JURY NIKITOVICH</creatorcontrib><creatorcontrib>PROKHOROV IVAN ANDREEVICH</creatorcontrib><creatorcontrib>SAPOZHNIKOV SERGEI ANATOLIEVICH</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>BALANDIN VLADIMIR PORFIRIEVICH</au><au>KOLGAN JURY NIKITOVICH</au><au>PROKHOROV IVAN ANDREEVICH</au><au>SAPOZHNIKOV SERGEI ANATOLIEVICH</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>FUTTER ZUR WERKZEUGHALTERUNG IN SCHLAGEND ARBEITENDEN VORRICHTUNGEN, INSBESONDERE BOHRHAEMMERN</title><date>1989-11-10</date><risdate>1989</risdate><abstract>A tool retainer for a percussive tool comprises a bushing (1) for receiving a shank (2) of a working tool (3) having at least one guide recess (7) extending at right angle to its axis in which is installed a cylindrical retainer member (8), a sleeve (5) installed for axial reciprocations on the bushing (1) having at least a pair of guide holes (20) each receiving a respective end of the cylindrical retainer member (8). The guide holes (20) have portions a extending in parallel with the axis of the sleeve (5) which support the ends of the cylindrical retainer member (8) when the sleeve (5) is in one extreme position and inclined portions (b) extending in the direction away from the axis of the sleeve (5) which support the ends of the cylindrical retainer member (8) when the sleeve (5) is in the second extreme position. The inclined portions (b) extend at an acute angle with respect to the axis of the sleeve (5) in the direction of removal of the working tool (3).</abstract><edition>4</edition><oa>free_for_read</oa></addata></record> |
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| language | ger |
| recordid | cdi_epo_espacenet_AT389271BB |
| source | esp@cenet |
| subjects | BORING EARTH DRILLING EARTH DRILLING, e.g. DEEP DRILLING FIXED CONSTRUCTIONS HAND TOOLS MACHINE TOOLS MANIPULATORS METAL-WORKING NOT OTHERWISE PROVIDED FOR MINING MINING OR QUARRYING OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS PERCUSSIVE TOOLS PERFORMING OPERATIONS PORTABLE POWER-DRIVEN TOOLS TRANSPORTING TURNING |
| title | FUTTER ZUR WERKZEUGHALTERUNG IN SCHLAGEND ARBEITENDEN VORRICHTUNGEN, INSBESONDERE BOHRHAEMMERN |
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