SANDVIK TAMROCK OY

Patent Owner

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
E21B EARTH OR ROCK DRILLING 1185
 
  
 
B25D PERCUSSIVE TOOLS 614
 
  
 
E21C MINING OR QUARRYING220
 
  
 
F16D COUPLINGS FOR TRANSMITTING ROTATION 289
 
  
 
1303 EQUIPMENT FOR DISTRIBUTION OR CONTROL OF ELECTRIC POWER269
 
  
 
B23B TURNING; BORING 151
 
  
 
B23Q DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING 139
 
  
 
B60B VEHICLE WHEELS 131
 
  
 
F01B MACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DISPLACEMENT TYPE, e.g. STEAM ENGINES 126
 
  
 
F16H GEARING199

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
7392151 Initializing position and direction of mining vehicleMar 25, 04Jun 24, 08[G06F]
D553578 Part of a user interface of a drilling machineFeb 24, 06Oct 23, 07[1303]
D553582 Part of a user interface of a drilling machineFeb 24, 06Oct 23, 07[1303]
7267182 Rock drilling rig and rock breaking machineApr 15, 04Sep 11, 07[E21B]
7231989 Drilling control arrangementNov 17, 03Jun 19, 07[B25D]
7198117 Method and arrangement for controlling percussion rock drillingAug 09, 04Apr 03, 07[E21B]
7191060 Method for automatically guiding a mining machineSep 22, 05Mar 13, 07[G01C]
7178447 Control valve and a method for a percussion device with a working cycle involving several coupling momentsFeb 23, 04Feb 20, 07[F01B]
7152692 Hydraulic hammer having a sealing bushingFeb 01, 05Dec 26, 06[B23B]
7124578 Monitoring valve, rock drilling apparatus and a method for controlling at least two hydraulic actuators to such a monitoring valve and rock drilling apparatusNov 05, 03Oct 24, 06[F16D]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
7654317 Drill hole measuring device and rock drilling unitExpiredApr 08, 04Feb 02, 10[E21B]
7464635 Percussion device with a control valve for two alternately striking pistonsExpiredMay 07, 04Dec 16, 08[F01L]
7174824 Control valve in a percussion device and a method comprising a closed pressure space at the end position of the pistonExpiredFeb 23, 04Feb 13, 07[F01L]
6957707 Method for controlling a drilling sequence, a rock drilling apparatus and a computer programme to form a drilling sequenceExpiredJun 03, 04Oct 25, 05[E21B]
6938702 Method and equipment for controlling operation of rock drilling apparatusExpiredDec 05, 02Sep 06, 05[0000]
6877569 Method for controlling operating cycle of impact device, and impact deviceExpiredNov 07, 03Apr 12, 05[B25D, E21B]
6802674 Arrangement for feeding soldering materialExpiredJun 03, 02Oct 12, 04[B21D]
6615932 Arrangement in rock drilling apparatusExpiredOct 11, 01Sep 09, 03[E21B]
6616244 Method and arrangement for determining position of unmanned mining vehiclesExpiredSep 12, 02Sep 09, 03[G05D, E21C]
2002/0190,092 Method for manufacturing a protective cover for a breaking apparatus, and a breaking apparatusAbandonedJun 19, 02Dec 19, 02[B26F]
6460652 Boom arrangement for rock drilling apparatusExpiredFeb 20, 01Oct 08, 02[E04G]
6427354 Method and apparatus for measuring dimensional rough stone blocksExpiredMay 19, 99Aug 06, 02[G01B]
6390189 Feed apparatus for feeding capsular cartridges into drilled holeExpiredJun 29, 00May 21, 02[E21B]
6328116 Arrangement in connection with a hydraulic breaking apparatusExpiredNov 13, 98Dec 11, 01[B25D]
6273199 Arrangement in rock drill and method of controlling rock drillingExpiredMay 19, 00Aug 14, 01[E21D, B25D]
6213223 Arrangement for supporting rock drilling apparatusExpiredMay 18, 99Apr 10, 01[B23Q]

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