W.A. Choate & Co. (Albany, N.Y.) · The Company · leaf 8
D, the washer which works between the arm Cand the nut E. E, the nut which holds the arm Cand the washer I) in place. Note the simplicity of our bearing. The adjustment is as simple as it is possi-ble to make it, and the simplest by far, in use. No machinery to get out of order. The seat of the… … These Bearings are by far superior to those on any other seat, the principalweight coming perpendicularly upon the front posts of the iron standards. Theseat cannot be broken dozvn, therefore, by any weight placed upon it, and can neversag froin zvear. Long use of a hinged seat causes the hinge to…
Schools -- Furniture, equipment, etc. · Furniture
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