Rock drill
Drill (1) for drilling rock comprises an elongated spiral shaft (2) having at one end an insertion end (3) and at the opposite end a tool head (4) with cutting edges (5) made of hard material. The shaft is at least partly coated with a colored layer (7a, 7b) forming a wear marking (9) within and alo...
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| creator | HAUPTMANN, UDO PROELS, TIM ASSEL, THORSTEN |
| description | Drill (1) for drilling rock comprises an elongated spiral shaft (2) having at one end an insertion end (3) and at the opposite end a tool head (4) with cutting edges (5) made of hard material. The shaft is at least partly coated with a colored layer (7a, 7b) forming a wear marking (9) within and along a spiral groove (8). Preferred Features: Secondary spiral spines (10a, 10b) which are radially smaller than the spiral (6) are coated with the colored layer. The wear marking is formed by stripes. |
| format | Patent |
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The shaft is at least partly coated with a colored layer (7a, 7b) forming a wear marking (9) within and along a spiral groove (8). Preferred Features: Secondary spiral spines (10a, 10b) which are radially smaller than the spiral (6) are coated with the colored layer. The wear marking is formed by stripes.</description><language>eng ; fre ; ger</language><subject>BORING ; CHEMICAL SURFACE TREATMENT ; CHEMISTRY ; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATIONOR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL ; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY IONIMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL ; COATING MATERIAL WITH METALLIC MATERIAL ; COATING METALLIC MATERIAL ; DIFFUSION TREATMENT OF METALLIC MATERIAL ; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION INGENERAL ; MACHINE TOOLS ; METAL-WORKING NOT OTHERWISE PROVIDED FOR ; METALLURGY ; PERFORMING OPERATIONS ; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THESURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION ; TRANSPORTING ; TURNING ; WORKING CEMENT, CLAY, OR STONE ; WORKING STONE OR STONE-LIKE MATERIALS</subject><creationdate>2006</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=20061220&DB=EPODOC&CC=EP&NR=1316376B1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76290</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20061220&DB=EPODOC&CC=EP&NR=1316376B1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>HAUPTMANN, UDO</creatorcontrib><creatorcontrib>PROELS, TIM</creatorcontrib><creatorcontrib>ASSEL, THORSTEN</creatorcontrib><title>Rock drill</title><description>Drill (1) for drilling rock comprises an elongated spiral shaft (2) having at one end an insertion end (3) and at the opposite end a tool head (4) with cutting edges (5) made of hard material. The shaft is at least partly coated with a colored layer (7a, 7b) forming a wear marking (9) within and along a spiral groove (8). Preferred Features: Secondary spiral spines (10a, 10b) which are radially smaller than the spiral (6) are coated with the colored layer. The wear marking is formed by stripes.</description><subject>BORING</subject><subject>CHEMICAL SURFACE TREATMENT</subject><subject>CHEMISTRY</subject><subject>COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATIONOR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL</subject><subject>COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY IONIMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL</subject><subject>COATING MATERIAL WITH METALLIC MATERIAL</subject><subject>COATING METALLIC MATERIAL</subject><subject>DIFFUSION TREATMENT OF METALLIC MATERIAL</subject><subject>INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION INGENERAL</subject><subject>MACHINE TOOLS</subject><subject>METAL-WORKING NOT OTHERWISE PROVIDED FOR</subject><subject>METALLURGY</subject><subject>PERFORMING OPERATIONS</subject><subject>SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THESURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION</subject><subject>TRANSPORTING</subject><subject>TURNING</subject><subject>WORKING CEMENT, CLAY, OR STONE</subject><subject>WORKING STONE OR STONE-LIKE MATERIALS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2006</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZOAKyk_OVkgpyszJ4WFgTUvMKU7lhdLcDApuriHOHrqpBfnxqcUFicmpeakl8a4BhsaGZsbmZk6GxkQoAQB1xhxX</recordid><startdate>20061220</startdate><enddate>20061220</enddate><creator>HAUPTMANN, UDO</creator><creator>PROELS, TIM</creator><creator>ASSEL, THORSTEN</creator><scope>EVB</scope></search><sort><creationdate>20061220</creationdate><title>Rock drill</title><author>HAUPTMANN, UDO ; PROELS, TIM ; ASSEL, THORSTEN</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_EP1316376B13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre ; ger</language><creationdate>2006</creationdate><topic>BORING</topic><topic>CHEMICAL SURFACE TREATMENT</topic><topic>CHEMISTRY</topic><topic>COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATIONOR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL</topic><topic>COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY IONIMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL</topic><topic>COATING MATERIAL WITH METALLIC MATERIAL</topic><topic>COATING METALLIC MATERIAL</topic><topic>DIFFUSION TREATMENT OF METALLIC MATERIAL</topic><topic>INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION INGENERAL</topic><topic>MACHINE TOOLS</topic><topic>METAL-WORKING NOT OTHERWISE PROVIDED FOR</topic><topic>METALLURGY</topic><topic>PERFORMING OPERATIONS</topic><topic>SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THESURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION</topic><topic>TRANSPORTING</topic><topic>TURNING</topic><topic>WORKING CEMENT, CLAY, OR STONE</topic><topic>WORKING STONE OR STONE-LIKE MATERIALS</topic><toplevel>online_resources</toplevel><creatorcontrib>HAUPTMANN, UDO</creatorcontrib><creatorcontrib>PROELS, TIM</creatorcontrib><creatorcontrib>ASSEL, THORSTEN</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>HAUPTMANN, UDO</au><au>PROELS, TIM</au><au>ASSEL, THORSTEN</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Rock drill</title><date>2006-12-20</date><risdate>2006</risdate><abstract>Drill (1) for drilling rock comprises an elongated spiral shaft (2) having at one end an insertion end (3) and at the opposite end a tool head (4) with cutting edges (5) made of hard material. The shaft is at least partly coated with a colored layer (7a, 7b) forming a wear marking (9) within and along a spiral groove (8). Preferred Features: Secondary spiral spines (10a, 10b) which are radially smaller than the spiral (6) are coated with the colored layer. The wear marking is formed by stripes.</abstract><oa>free_for_read</oa></addata></record> |
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| language | eng ; fre ; ger |
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| subjects | BORING CHEMICAL SURFACE TREATMENT CHEMISTRY COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATIONOR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY IONIMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL COATING MATERIAL WITH METALLIC MATERIAL COATING METALLIC MATERIAL DIFFUSION TREATMENT OF METALLIC MATERIAL INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION INGENERAL MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR METALLURGY PERFORMING OPERATIONS SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THESURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION TRANSPORTING TURNING WORKING CEMENT, CLAY, OR STONE WORKING STONE OR STONE-LIKE MATERIALS |
| title | Rock drill |
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