All Patents of Type: metalworking speed changing mechanisms |
Patents 1 -
15
of 95
|
Number | Date | Patentee | Title | Type |
437,067 | Sep. 23, 1890 | L.E. Whiton | Speed Changing Mechanism for Lathes | metalworking speed changing mechanisms |
457,070 | Aug. 04, 1891 | W. Buckley | Lathe | metal lathes |
495,296 | Apr. 11, 1893 | J.W. Boynton | Speed Regulating Device for Lathes | metalworking speed changing mechanisms |
GB-189,412,204 | Jul. 28, 1894 | F.H. Crafts | Improvements in Belt Driving Mechanism for Machinery. | metalworking speed changing mechanisms |
577,334 | Feb. 16, 1897 | C. Wagner | Reversing Gear for Screw Cutting or Other Machines | screw machines |
624,017 | May 02, 1899 | F.G. Hampson | Change Driving Gear | metalworking speed changing mechanisms |
662,710 | Nov. 27, 1900 | C.C. Cleverdon | Speed Changing Mechanism | metalworking speed changing mechanisms |
691,963 | Jan. 28, 1902 | W.P. Norton | Speed Changing and Reversing Mechanism | metalworking speed changing mechanisms |
701,564 | Jun. 03, 1902 | F.W. Gordon, B.M. Hanson | Lathe Feed | metalworking speed changing mechanisms |
703,411 | Jul. 01, 1902 | J. Hartness | Back Gearing for Lathes | metalworking speed changing mechanisms |
706,049 | Aug. 05, 1902 | F.W. Gordon, B.M. Hanson | Variable Speed Device | engine lathes |
714,567 | Nov. 25, 1902 | J. Edgar | Change Feed Mechanism | metalworking speed changing mechanisms |
GB-190,125,561 | Dec. 13, 1902 | A. Herbert, P.V. Vernon | Improvements in or Relating to Variable Speed Driving Mechanism | metalworking speed changing mechanisms |
719,102 | Jan. 27, 1903 | G.H. Follows | Variable Speed Mechanism | metalworking speed changing mechanisms |
719,103 | Jan. 27, 1903 | G.H. Follows | Variable Speed Mechanism | metalworking speed changing mechanisms |