All Patents of Type: metalworking machine mechanisms |
Patents 1 -
15
of 2141
|
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 |
GB-180,602,948 | Jul. 24, 1806 | B. Donkin, H. Maudslay | Combining wheel work to produce required ratio between weight and first mover | industrial machine gearing |
8,203 | Jul. 08, 1851 | R. Dudgeon | Portable hydraulic press | hydraulic jacks |
22,713 | Jan. 25, 1859 | R. Dudgeon | Hydraulic press | hydraulic jacks |
24,064 | May 17, 1859 | F.S. Stoddard | Treadle | metalworking power transmission |
37,384 | Jan. 13, 1863 | J.C. Chapman | Boring and Squaring Off Cylinders | metalworking machine mechanisms |
49,124 | Aug. 01, 1865 | H.A. Lee | Improved journal-box | metalworking machine mechanisms |
63,977 | Apr. 16, 1867 | S.C. Wright | Lathe clutch | metalworking power transmission |
78,013 | May 19, 1868 | J. Richards | Spindle Bearing | metalworking machine bearings |
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 |
118,481 | Aug. 29, 1871 | E.G. Parkhurst | Improvements in Machinery for Feeding Wire to Machines | metalworking machine mechanisms |
127,294 | May 28, 1872 | H.H. Baker | Improvement in mechanical movements | metalworking machine gearing |
132,573 | Oct. 29, 1872 | C.F. Hadley | Improvement in Tool Rests for Lathes | metal lathes |
136,794 | Mar. 11, 1873 | C. Van Haagen | Slide Rests for Lathes | metal lathes |