All Patents of Type: jig grinders |
Patents 1 -
11
of 11
|
Number | Date | Patentee | Title | Type |
88,725 | Apr. 06, 1869 | C. Marsh | Improved Mode of Finishing and Truing Emery Wheels, &c. | wheel truing devices |
271,680 | Feb. 06, 1883 | W.P. Barclay | Car Wheel Borer and Truing Machine | wheel truing devices |
1,110,424 | Sep. 15, 1914 | W.S. Davenport | Truing Tool Holder for Grinding Machines | wheel truing devices |
2,216,308 | Oct. 01, 1940 | E.C. Ballman | Method and Means for Balancing Grinding Wheels | wheel truing devices |
2,452,509 | Oct. 26, 1948 | J.R. Moore, F.C. Victory | Wheel Truing Device | wheel truing devices |
2,523,698 | Sep. 26, 1950 | F.E. Hawley | Method of Making Diamond Loaded Abrasive Articles | wheel truing devices |
2,555,852 | Jun. 05, 1951 | F.E. Hawley | Wheel Dressing Means | wheel truing devices |
2,559,180 | Jul. 03, 1951 | F.C. Victory | Jig Grinder | jig grinders |
2,575,228 | Nov. 13, 1951 | R.F. Moore | Wheel Truing Device | wheel truing devices |
4,547,996 | Oct. 22, 1985 | D.A. Winski | Jig Grinder With Automatic C-Axis Feedrate Control | jig grinders |
4,630,214 | Dec. 16, 1986 | D.A. Winski, H.W. Lawson, Jr., T.J. Langevin, K.S. Barney | Jig Grinder With Automatic Reciprocation and Outfeed Control | jig grinders |