Rexroth Star GmbH

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
F16C SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OF CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS 763
 
  
 
F16H GEARING595
 
  
 
F16L PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL367
 
  
 
G01B MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS396
 
  
 
A45B WALKING STICKS 114
 
  
 
B23Q DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING 139
 
  
 
C21D MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE BY DECARBURISATION, TEMPERING, OR OTHER TREATMENTS 144
 
  
 
H02K DYNAMO-ELECTRIC MACHINES 1106

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
8033580 Working fluid feeding deviceJun 15, 10Oct 11, 11[F16L]
7798716 Linear device with improved leakage-preventing end-plate unitJul 27, 05Sep 21, 10[F16C]
7766395 Working fluid feeding deviceOct 27, 05Aug 03, 10[F16L]
7758244 Linear guide unit, in particular gantry axisMar 13, 07Jul 20, 10[F16C]
7681470 Threaded drive with resilient catch nutNov 17, 05Mar 23, 10[F16H]
7441956 Linear guide/feed module with guide body and boom for itOct 24, 05Oct 28, 08[F16C]
7387694 Method of making a hardened steel part, especially a roll load-bearing steel partOct 07, 03Jun 17, 08[C21D]
7300208 Linear guide unit and method for manufacturing the sameApr 15, 05Nov 27, 07[F16C]
7241047 Linear guide unit, in particular gantry axisMay 26, 05Jul 10, 07[F16C]
7237448 Linear guide unitApr 20, 06Jul 03, 07[F16H]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
7476032 Linear guide unit and method for manufacturing the sameExpiredJul 25, 07Jan 13, 09[F16C]
7458292 Catch nutExpiredOct 08, 04Dec 02, 08[F16H]
7431510 Pivot bearing with lubricant transmissionExpiredSep 06, 05Oct 07, 08[F16C]
7241048 Linear guide device, chain body, and method of producing a chain bodyExpiredAug 11, 03Jul 10, 07[F16C]
7222735 Rail packagingExpiredMar 01, 04May 29, 07[B65D]
7213971 Linear roller bearing with roller body orientationExpiredMay 23, 05May 08, 07[F16C]
6920699 Device for and method for detecting a relative movement between two machine parts which are movable relative to one anotherExpiredJan 13, 04Jul 26, 05[A45B]
6698301 Screw drive with rolling elements, and method of assemblyExpiredOct 17, 01Mar 02, 04[F16H]
2004/0007,426 Lubrication system with pressure equalizationAbandonedMay 12, 03Jan 15, 04[F16N]
6595327 Linear motion unitExpiredMay 29, 01Jul 22, 03[F16C]
6561053 Rolling-body screw driveExpiredMar 07, 01May 13, 03[F16H]
6513976 Linear guide arrangementExpiredOct 04, 01Feb 04, 03[F16C]
6484599 Nut unitExpiredJan 26, 01Nov 26, 02[F16H]
6443619 Guide unitExpiredDec 21, 99Sep 03, 02[F16C]
6435719 Linear guide deviceExpiredNov 30, 99Aug 20, 02[F16H]
6364086 Chain of rolling elements chain arrangementExpiredNov 24, 99Apr 02, 02[B65G]
6321614 Screw drive with rolling elements, and method of assemblyExpiredDec 28, 99Nov 27, 01[F16H]
2001/0023,618 Rolling-body screw drive and method of assembling the sameAbandonedFeb 14, 01Sep 27, 01[F16H]

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