Number | Date | Country | Kind |
---|---|---|---|
59-190667 | Sep 1984 | JPX |
Number | Name | Date | Kind |
---|---|---|---|
RE24347 | Miner | Jun 1955 | |
2131157 | Almen et al. | Sep 1938 | |
3008341 | Cobb | Nov 1961 | |
3044316 | Forster | Jul 1962 | |
3256747 | Kempson | Jun 1966 | |
3368426 | Karig et al. | Feb 1968 | |
3552232 | Kress | Jan 1971 | |
3616706 | Shimamoto | Nov 1971 | |
4008567 | Hirsch | Feb 1977 | |
4023442 | Woods et al. | May 1977 | |
4091690 | Miyao | May 1978 | |
4107776 | Beale | Aug 1978 | |
4152947 | van Deursen et al. | May 1979 | |
4161894 | Giacosa | Jul 1979 | |
4220059 | Mizuno et al. | Sep 1980 | |
4229998 | Mizuno et al. | Oct 1980 | |
4241618 | Smirl | Dec 1980 | |
4246807 | Kofink | Jan 1981 | |
4253347 | Mizuno et al. | Mar 1981 | |
4281567 | Maurer | Aug 1981 | |
4368653 | Mizuno et al. | Jan 1983 | |
4371050 | Ikeura | Feb 1983 | |
4381684 | Himmelstein | May 1983 | |
4383456 | Ganoung | May 1983 | |
4389910 | Lockhart | Jun 1983 | |
4428257 | Meyerle et al. | Jan 1984 | |
4428341 | Hassler et al. | Jan 1984 | |
4438664 | Fiala | Mar 1984 | |
4445603 | Filsinger | May 1984 | |
4458318 | Smit et al. | Jul 1984 | |
4458560 | Frank et al. | Jul 1984 | |
4458561 | Frank | Jul 1984 | |
4459878 | Frank | Jul 1984 | |
4507986 | Okamura et al. | Apr 1985 | |
4515040 | Takeuchi et al. | May 1985 | |
4515041 | Frank et al. | May 1985 | |
4580465 | Omitsu | Apr 1986 |
Number | Date | Country |
---|---|---|
0093312 | Sep 1983 | EPX |
0182543 | Sep 1983 | JPX |
0203258 | Nov 1983 | JPX |
Entry |
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Stubbs, P. W. R., The Development of a Perbury Traction Transmission for Motor Car Applications, 8/80. |
Beachley, N. H., Principles and Definitions for Continuously Variable Transmissions, with Emphasis on Automotive Applications, 8/80. |
Porsche Features Engine and Driveline Efficiency, Automotive Engineering, 1/1982. |
Raynard, A. E., et al., Design Study of Toroidal Traction CVT for Electric Vehicles, 1/1980. |
Oliver, L. R., Design Equations for a Speed and Torque Controlled Variable Ratio V-Belt Transmission, 6/1980. |
Ironside, John M., Continuously Variable Transmission Control, .COPYRGT.1980. |