Dynamic modelling and validation of the regime change characteristics of a split power, infinitely variable transmission.
I.B. James, N. D. Vaughan
IMechE International Seminar S540 "Advanced Vehicle Transmissions and Powertrain Management" 25-26 Sept 1997
The Full Toroidal Variator in Theory and in Practice (6 pages)
M Patterson
JAE CVT Conference, Yokohama, September 1996
Surface Temperature in Traction Drive CVTs ( 11 pages)
M Patterson
VDI Berichte 1207 Aug 1994
The Torotrak IVT - economy with performance ( 9 pages + illustrations)
Dr G B Soar, C J Greenwood
Aachener Kolloquium 1993
Comparison of CVT Starting Device Effectiveness (7 pages)
C J Greenwood, M J G Patterson, P D Winter
Autotech UK (I Mech E) C462/13/112 15-19 Nov 1993
Start Again! Engine and Vehicle Designers Set Free by a Quiet Revolution in Transmissions (9 pages)
M J Smith, M D Hawley (Rover Group)
Autotech UK (I Mech E)C462/18/113 15-19 Nov 1993
A full-toroidal traction drive CVT - from theory into practice (5 pages)
M J Smith, C J Greenwood, G B Soar
IMechE/FISITA C389/066 925061 June 1992
The Development of High Specific Output Engines for Use with a Two Regime IVT (6 pages)
M J Smith, D H Tidmarsh (Sheffield City Polytechnic), P Foss (Sheffield City Polytechnic)
Autotech UK (I Mech E) C427/36/237 November 1991
Powertrain slimming - courtesy of a viable family of Toroidal Traction CVTs
M J Smith (11 pages)
Second British/Italian Workshop on Heat Engines 1991
The Design and Development of an Experimental Traction Drive CVT for a 2.0 Litre FWD Passenger Car (10 pages)
T G Fellows, C J Greenwood
SAE Congress 910408 Feb 1991
A practical CVT for a mid-range high performance passenger car (14 pages)
C J Greenwood, G B Soar
VDI Berichte nr 878 1991
Traction Drive Contact Optimisation (6 pages)
M Patterson
17th Leeds-Lyon Symposium on Tribology 1990
Continuously variable transmission traction drive (3 pages)
Chris Greenwood
Truck Technology International 1990
Automotive Traction Drive CVTs - An Overview (14 pages)
Lubomyr O Hewko (GM Research labs.)
SAE Passenger Car Meeting Sept. 1986
Integration of a commercial vehicle regenerative braking driveline (7 pages)
C J Greenwood
I Mech E C191/86 1986
Integrated CVT Control System (20 pages)
J E Dunne & C Greenwood (then of Leyland Vehicles)
ISATA 84005
The design, construction and operation of a commercial vehicle continuously variable transmission (14 pages)
C Greenwood (then of Leyland Vehicles)
I Mech E C11/84 1984
Microcomputer control of an automotive Perbury transmission (10 pages)
J M Ironside (Lucas Research Centre) & P W R Stubbs (BL Technology)
I Mech E C200/81 1981
The development of a Perbury Traction Transmission for Motor Car Applications (12 pages)
P W R Stubbs (BL Technology)
ASME Century 2 International Power Transmission & Gear Conference 80-C2/DET-59 1980
The Perbury Transmission (6 pages)
F G de B Perry (Perbury Engineering)
ASME Gas Turbine Conference 80-GT-22 1980
Continuously Variable Transmission Control (8 pages)
J M Ironside (Lucas Research Centre) & P W R Stubbs (BL Technology)
Vehicular Technology Society IEEE 80CH1601-4 1980
Perbury Continuously Variable Ratio Transmission (20 pages), T G Fellows (NRDC), D Dowson (Leeds University) F G Perry (Perbury Engineering) & M A Plint (Plint & Partners)
Cranfield School of Automobile Engineering, Symposium on Automatic Transmissions , July 1963
