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SAB NIFE AB

Overview
  • Total Patents
    187
About

SAB NIFE AB has a total of 187 patent applications. Its first patent ever was published in 1977. It filed its patents most often in Sweden, EPO (European Patent Office) and United States. Its main competitors in its focus markets transport, mechanical elements and electrical machinery and energy are FAIVELEY TRANSP AMIENS, SAB INDUSTRI AB and NEWELL FRANK CLARENCE.

Patent filings per year

Chart showing SAB NIFE ABs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Severinsson Lars Mattis 23
#2 Frode Per Enar Lennart 16
#3 Emilsson Fred Soren 13
#4 Severinsson Lars M 12
#5 Ljung Krister Egil 11
#6 Emilsson Fred S 9
#7 Severinsson L M 8
#8 Ljung Krister E 8
#9 Emilsson F S 7
#10 Selanger Per Anders 6

Latest patents

Publication Filing date Title
EP0353796A1 A sealing arrangement, particularly for a rail vehicle slack adjuster
FR2648193A1 METHOD FOR REGULATING A PRESSURE IN A WORKING CIRCUIT FROM A REFERENCE PRESSURE, DEVICE FOR CARRYING OUT SAID METHOD, BRAKING SYSTEM AND EFFORT LIMITING SYSTEM COMPRISING THIS DEVICE
JPH02266130A Brake device
JPH02266131A Operating device
EP0334434A2 An electro-mechanical brake unit, preferably for a rail vehicle
EP0334435A2 An actuator
FR2630987A1 Circuit intended to be arranged between a pneumatic pipe and a brake cylinder of a rail vehicle for controlling the pressure prevailing in the said cylinder and spill valve for this circuit
US4777867A Releasable spring ring device for a spring-operated brake actuator
EP0231972A2 A method and arrangement for charging a sealed, secondary electrochemical power source
EP0228727A1 A spring brake actuator for a rail vehicle brake unit
ZA868207B Leak-and vibration-proof valve
AU5415986A An actuating device for a vehicle brake rigging
EP0183306A1 A parking brake arrangement for a rail vehicle brake unit
EP0183299A1 A parking brake arrangement for a rail vehicle brake unit
CN1005764B Gap adjuster of railway vehicles
AU4705485A A rail vehicle slack adjuster
SE8503797D0 WATER REFILLING VALVE FOR ELECTROCHEMICAL ACCUMULATOR BATTERIES
EP0165641A1 A brake cylinder apparatus with a slack adjuster mechanism especially for railroad vehicles
SE8500214D0 Spring-activated parking brake for a rail vehicle's braking movements
EP0147880A2 A block brake actuator for a rail vehicle