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FEDERN KLAUS

Overview
  • Total Patents
    30
About

FEDERN KLAUS has a total of 30 patent applications. Its first patent ever was published in 1977. It filed its patents most often in Germany, WIPO (World Intellectual Property Organization) and Austria. Its main competitors in its focus markets mechanical elements, measurement and chemical engineering are CLUTCH IND PTY LTD, ERNEST WILLIAM JOHNSON and HUBEI TRI RING CLUTCHES CO LTD.

Patent filings per year

Chart showing FEDERN KLAUSs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Federn Klaus Prof Dr Ing 13
#2 Federn Klaus 13
#3 Le Thanh Son Dipl Ing 2
#4 Flierl Rudolf 1
#5 Flierl Rudolf Dipl Ing 1
#6 Weitzel Wolfgang 1

Latest patents

Publication Filing date Title
DE3545401A1 Damped torsional vibration absorber
DE3538229A1 WITH THE LEAF SPRINGS FIXED AND PARALLELLY GUIDED VIBRATION OR RUETTEL CARRIAGE
ATA901485A Tensioner, elastically flexible shaft coupling
DE3437388A1 TENSIONER, BOW-ELASTIC DISC COUPLING
DE3432602A1 Torsionally elastic coupling with dimensional flexibility
DE3423222A1 Visco-elastically damped torsional vibration absorber with spring-coupled fly-ring
DE3417801A1 SCREW LOCKING, IN PARTICULAR FOR SHAFT COUPLINGS
DE3417803A1 TENSIONER, ELASTICALLY FLEXIBLE SHAFT COUPLING
DE3222257A1 Tension, compression or tension-compression spring which can be loaded axially
DE3222258A1 DAMPERED TORQUE VIBRATOR
DE2855464A1 Nut or bolt head locking washer - is in form of non-rotating annular disc with teeth engaging serrations on nut or bolt head
DE2818296A1 Diesel engine viscous-hydraulic angular oscillation damper - incorporates heavy ring suspended in fluid springs stressed in one direction
DE2818295A1 Diesel engine viscous-hydraulic angular oscillation damper - incorporates heavy ring supported by leaf springs mounted in annular space
DE2741652A1 Diaphragm coupling for high torque and speed - has flexible pierced diaphragms and secondary friction coupling elements
DE2725289A1 Flexible shaft coupling system - uses asymmetrical links with fastening pins to accommodate and reduce torques