Scientific American, Volume 17, No. 26 December 28, 1867 - A Weekly Journal of Practical Information, Art, Science, Mechanics, Chemistry, and Manufactures. by Various
page 35 of 202 (17%)
page 35 of 202 (17%)
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71,889.--BUTTER DISH.--Nathan Lawrence (assignor to Reed and Barton),
Taunton, Mass. I claim the arrangement and combination of the friction spring with the cover and vase, the journal and the bearing to extend entirely around the said journal, as specified. 71,890.--HARVESTER RAKE.--Edward J. Leyburn, Lexington, Va. I claim, 1st, Connecting the rake arm, E', to a loose collar, c, on reel shaft, B, by means of a pivot, d', carrying an arm, f, in combination with the jointed connecting rod, h, substantially as described. 2d, The arresting plate, G2, in combination with the rake pivot, d', arm, f, and collar, c, and connecting rod, h, substantially as described. 3d, The cam plate, G G1, in combination with the rake pivot, d', loose collar, c, and connecting rod, h, substantially as described. 4th, The anti-friction roller, i, applied to the arm, f, of the rake pivot, in combination with the arresting plate, G2, substantially as described. 5th, Connecting the arm, f, which is in the rake pivot, d, to the reel shaft or reel arm thereof, by means of a rod, h, and universal joint, h', substantially as described. 6th, The application of a weight, g, to an arm, f, of the rake pivot, |
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