comprises a slotted portion B with beads or inturned edges B<1> to engage under the backing of the blade, and a handle portion A formed with an edge A<1> and a rounded-off end to serve as a paper-knife, envelope opener, or scraper; a hole G may be provided for suspending the ...
Stropping-apparatus.-In a machine for sharpening razor, knife &c. blades by means of two rollers acting simultaneously on the two faces of the edge, the blade 2 is mounted in a holder 1 movable to allow the blade to adjust itself to the rollers. The holder has thereon a spindle 4, ...
-A razor, knife, or other blade 9 to be sharpened or stropped is mounted in a holder 4 located between, and parallel to, two rollers 1 journaled in a casing 2. The rollers are adapted to be rotated, through an endless belt 11 and pulleys 12, by a handle 3; the belt also ...
Feb. 11. Roller apparatus.-A razor-stropping or knifesharpening machine, of the kmd having two sharpening - rollers against which the blade is adapted to bear alternately, is constructed with one leather or emery surfaced roller D mounted between uprights B and connected with the second roller...