All Patents of Type: metalworking power transmission |
Patents 1 -
15
of 211
|
Number | Date | Patentee | Title | Type |
GB-178,001,263 | Apr. 23, 1780 | J. Pickard | Machines for boring iron; machine for forging, rolling, flatting, and slitting iron; machine for turning iron; mill for grinding corn | metalworking power transmission |
24,064 | May 17, 1859 | F.S. Stoddard | Treadle | metalworking power transmission |
63,977 | Apr. 16, 1867 | S.C. Wright | Lathe clutch | metalworking power transmission |
91,072 | Jun. 08, 1869 | A.B. Bean | Ratchet Feed | metal planers |
113,113 | Mar. 28, 1871 | W.H. Thorne | Improvement in apparatus for transmitting power to machinery | industrial machine mechanisms |
186,296 | Jan. 16, 1877 | A.B. Bean | Clutch | metalworking power transmission |
398,481 | Feb. 26, 1889 | P.A. Whitney | Means for Imparting a Radial Movement to the Cutting Tools | milling machines |
421,297 | Feb. 11, 1890 | J. Mills | Adjustable Crank Pin | metal shapers |
439,660 | Nov. 04, 1890 | A. Holmquist | Feed Screw and Nut for the Same | metalworking power transmission |
446,233 | Feb. 10, 1891 | B.G. Luther | Back-gearing mechanism | metalworking power transmission |
463,812 | Nov. 24, 1891 | A. Lesperance | Clutch | metalworking power transmission |
463,820 | Nov. 24, 1891 | T.H. Worrall, A. Lesperance | Clutch | metalworking power transmission |
464,492 | Dec. 08, 1891 | W.E. Canedy | Friction-clutch | metalworking power transmission |
482,326 | Sep. 06, 1892 | W.A. Wilkinson | Friction-clutch | metalworking power transmission |
483,533 | Oct. 04, 1892 | W.E. Canedy | Clutch | metalworking power transmission |