B - Operations – Transporting – 65 – B
Patent
B - Operations, Transporting
65
B
30/0.5
B65B 3/00 (2006.01)
Patent
CA 1266965
ABSTRACT A glass cutter having an internal lubricant supply comprises few parts, and yet provides the fluid to the cutting element in a neat and highly effective manner. When not in use, the internal reservoir is sealed against the entry of air and flow of oil therefrom is thereby prevented. Force upon the cutting head will displace it rearwardly into the handle, thereby opening a valve by shifting an interconnecting tubular stem, admitting air into the reservoir. The air passes through the stem, the lubricant flows along its exterior, and both pass through a wick disposed to apply the lubricating fluid to the cutting wheel.
502547
Fletcher-Terry Company (the)
Marks & Clerk
Miffitt Roger G.
LandOfFree
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