Winding – tensioning – or guiding – Reeling device – Fishing rod reel
Patent
1981-05-01
1983-01-11
Christian, Leonard D.
Winding, tensioning, or guiding
Reeling device
Fishing rod reel
242198, 360132, G03B 104, G11B 1532
Patent
active
043678564
ABSTRACT:
A reel shaft braking device used in a magnetic recording tape running apparatus with a pair of reel shafts comprises a first lever to rock between a first position where one end portion thereof abuts against one reel shaft and a second position where the one end portion is separated from the one reel shaft, the other end portion of the first lever having an opening provided with a pair of edges; a second lever to rock between a first position where one end portion thereof abuts against the other reel shaft and a second position where the one end portion of the second lever is separated from the other reel shaft, a projection fixed to the other end portion of the second lever, the projection being separated from the edges of the first lever when two levers are located in their first positions, and abutting against one edge to locate the second lever in the second position when the first lever is located in the second position, and abutting against the other of the edges to locate the first lever in the second position when the second lever is located in the second position, a pair of coil springs for urging the two levers toward their first positions.
When the one or the other reel shaft serves as a take-up reel shaft the second or first lever is shifted toward the second position by shifting the first or second lever toward the second position.
REFERENCES:
patent: 3366342 (1968-01-01), Nieland et al.
patent: 3448940 (1969-06-01), Atsumi
patent: 3670992 (1972-06-01), Goshima et al.
patent: 3893186 (1975-07-01), Yoshii
patent: 3934270 (1976-01-01), Iwata
Christian Leonard D.
Olympus Optical Co,. Ltd.
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