CUTTER HEAD FOR MINING MACHINE
A cutter head 22 includes a first member 90, a cutting bit 86, and a second member 94. The first member 90 includes a first end and a second end and includes a first mass. The cutting bit 86 is coupled to the first member 90 proximate the second end. The cutting bit 86 includes a cutting edge rotata...
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| creator | SCHIRMER, Ian KEECH, Geoffrey HUNTER, Andrew SMITH, Russell COATES, Christopher LUGG, Peter NEILSON, Bradley M |
| description | A cutter head 22 includes a first member 90, a cutting bit 86, and a second member 94. The first member 90 includes a first end and a second end and includes a first mass. The cutting bit 86 is coupled to the first member 90 proximate the second end. The cutting bit 86 includes a cutting edge rotatable about the axis. The second member 94 is rotatable about the axis and includes a second mass eccentrically positioned with respect to the axis. Rotation of the second mass causes the first member 90 and the cutting bit 86 to oscillate. |
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Rotation of the second mass causes the first member 90 and the cutting bit 86 to oscillate.</description><subject>EARTH DRILLING</subject><subject>FIXED CONSTRUCTIONS</subject><subject>GALLERIES</subject><subject>LARGE UNDERGROUND CHAMBERS</subject><subject>MINING</subject><subject>MINING OR QUARRYING</subject><subject>SHAFTS</subject><subject>TUNNELS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2024</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZJBzDg0JcQ1S8HB1dFFw8w9S8PX08_RzV_B1dPbw9HPlYWBNS8wpTuWF0twMim6uIc4euqkF-fGpxQWJyal5qSXxbp7GZqZmluZmISHGxsSoAQChQSGQ</recordid><startdate>20240112</startdate><enddate>20240112</enddate><creator>SCHIRMER, Ian</creator><creator>KEECH, Geoffrey</creator><creator>HUNTER, Andrew</creator><creator>SMITH, Russell</creator><creator>COATES, Christopher</creator><creator>LUGG, Peter</creator><creator>NEILSON, Bradley M</creator><scope>EVB</scope></search><sort><creationdate>20240112</creationdate><title>CUTTER HEAD FOR MINING MACHINE</title><author>SCHIRMER, Ian ; KEECH, Geoffrey ; HUNTER, Andrew ; SMITH, Russell ; COATES, Christopher ; LUGG, Peter ; NEILSON, Bradley M</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_FI3656976TT33</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fin</language><creationdate>2024</creationdate><topic>EARTH DRILLING</topic><topic>FIXED CONSTRUCTIONS</topic><topic>GALLERIES</topic><topic>LARGE UNDERGROUND CHAMBERS</topic><topic>MINING</topic><topic>MINING OR QUARRYING</topic><topic>SHAFTS</topic><topic>TUNNELS</topic><toplevel>online_resources</toplevel><creatorcontrib>SCHIRMER, Ian</creatorcontrib><creatorcontrib>KEECH, Geoffrey</creatorcontrib><creatorcontrib>HUNTER, Andrew</creatorcontrib><creatorcontrib>SMITH, Russell</creatorcontrib><creatorcontrib>COATES, Christopher</creatorcontrib><creatorcontrib>LUGG, Peter</creatorcontrib><creatorcontrib>NEILSON, Bradley M</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>SCHIRMER, Ian</au><au>KEECH, Geoffrey</au><au>HUNTER, Andrew</au><au>SMITH, Russell</au><au>COATES, Christopher</au><au>LUGG, Peter</au><au>NEILSON, Bradley M</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>CUTTER HEAD FOR MINING MACHINE</title><date>2024-01-12</date><risdate>2024</risdate><abstract>A cutter head 22 includes a first member 90, a cutting bit 86, and a second member 94. The first member 90 includes a first end and a second end and includes a first mass. The cutting bit 86 is coupled to the first member 90 proximate the second end. The cutting bit 86 includes a cutting edge rotatable about the axis. The second member 94 is rotatable about the axis and includes a second mass eccentrically positioned with respect to the axis. Rotation of the second mass causes the first member 90 and the cutting bit 86 to oscillate.</abstract><oa>free_for_read</oa></addata></record> |
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| language | eng ; fin |
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| subjects | EARTH DRILLING FIXED CONSTRUCTIONS GALLERIES LARGE UNDERGROUND CHAMBERS MINING MINING OR QUARRYING SHAFTS TUNNELS |
| title | CUTTER HEAD FOR MINING MACHINE |
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