History

  • 2016

    2016

     

    Foundation of RINGSPANN Italia, Italy

  • 2015

    2015

     

    Foundation of RINGSPANN Transmission Components, South Africa

  • 2015

    2015

     

    Program expansion: electromagnetic Brakes

  • 2014

    2014

     

    Foundation of RINGSPANN NORDIC, Sweden

  • 2011

    2011

     

    Foundation of RINGSPANN Power Transmission, India

  • 2009

    2009

     

    Foundation of RINGSPANN Benelux, The Netherlands

  • 2008

    2008

     

    Development of components for Wind Turbines

  • 2006

    2006

     

    Foundation of RINGSPANN Power Transmission, China

  • 2003

    2003

     

    Development of electromagnetically released disc brakes

  • 2001

    2001

     

    Program expansion: ­torque limiters

  • 1999

    1999

     

    Foundation of RINGSPANN CORPORATION, USA

  • 1998

    1998

     

    Development of ­two-part shrink discs

  • 1990

    1990

     

    Development of new disc brakes

  • 1987

    1987

     

    Development of force ­limiters and new ­SIKUMAT® torque limiters

  • 1982

    1982

     

    Invention of the backstop type FXR with torque limiting funtion for applications with load-balancing of the backdriving torque between several drive units on one conveyor belt

  • 1978

    1978

     

    Acquisition of the French freewheel manufacturer SIAM

  • 1976

    1976

     

    Program expansion: Cone clamping elements and disc brakes

  • 1973

    1973

     

    Foundation of RINGSPANN IBERICA S.A., Spain

  • 1971

    1971

     

    Invention of sprag lift off X for freewheels with high speed rotating inner rings

  • 1970

    1970

     

    Foundation of RINGSPANN (U.K.) LTD., Great Britain

  • 1969

    1969

     

    Development of positive SIKUMAT® torque limiters

  • 1962

    1962

     

    Development of ­RIMOSTAT® torque limiters

  • 1961

    1961

     

    Foundation of RINGSPANN AG, Switzerland

  • 1960

    1960

     

    Development of flexible couplings based on the Oldham principle

  • 1956

    1956

     

    Initial development and manufacture of freewheels

  • 1951

    1951

     

    Development of mecha­nical actuated clutches and torque limiters

  • 1944

    1944

     

    Founded by Dipl.-Ing. ­Albrecht Maurer, ­development of RINGSPANN discs and ­precision workholding ­fixtures

true