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US 4,394,951 AGranted
Active tape storage bin
AssigneeRCA Corporation
InventorsJoseph C. Ruda, Richard E. Wartzok, Robert J. Wedekind
Life of this patent
Estimating the term…
Abstract
A conveyor belt is located along the bottom of a tape bin to support a stack of tape folds. The tape bin contains a U-shaped cradle for shaping the upper run of the conveyor belt. The conveyor belt drives the tape stack around the U-turn from the feed end of the bin to its payout end to present the output end of the tape with very little resistance or pressure from the tape stack.
Claims10
A magnetic tape handling apparatus comprising:
- (A) a substantially vertical compartment defined by a pair of walls which are so spaced as to require the supply of tape in said compartment to form a stack of folds as the tape is fed into said compartment at one end thereof;
- said tape being paid out from said compartment at its other end;
- (B) a conveyor belt located along the bottom of said compartment for supporting said tape stack;
- said conveyor belt having an upper run and a lower run;
- (C) means arranged in said compartment for shaping at least a portion of the upper run of said conveyor belt along a U-shaped path;
- and
- (D) means for driving said conveyor belt from said one end to said other end to rotate said stack of folds around said U-shaped path for presenting the payout end of said tape stack at said other end for removal from said compartment.
4 more elements
In the magnetic tape machine provided with a substantially vertical compartment;
- a tape head located near the upper part of said compartment;
- means for driving an endless loop of tape past said head;
- said compartment having walls which are so spaced as to require the supply of tape in said compartment to form a stack of folds as the tape is fed into said compartment at one end thereof;
- said tape being paid out from said compartment at its other end;
- the improvement comprising:
- (A) a conveyor belt disposed along the bottom wall of said compartment for supporting said tape stack;
- said conveyor belt having an upper run and a lower run;
- (B) a U-shaped guide track located in said compartment for causing at least a portion of the upper run of said belt to conform to a U-shaped path;
- and
- (C) means for driving said belt from said one end to said other end of said compartment to guide said tape stack around said U-shaped track to present the payout of said tape stack at said other end for removal from said compartment substantially free from the pressure of said tape stack.
7 more elements
A magnetic tape handling apparatus comprising:
- (A) a substantially vertical compartment defined by a pair of walls;
- (B) drive means for feeding said magnetic tape into said compartment at the feed end thereof and for withdrawing it from said compartment at its payout end;
- the spacing between said walls being slightly greater than the width of said tape so that said tape forms a stack of folds as the tape is introduced into said compartment;
- (C) a continuous loop conveyor belt disposed along the bottom of said compartment for supporting said tape stack;
- said conveyor belt having an upper run and a lower run;
- (D) a U-shaped guide surface disposed between the upper and the lower runs of said belt;
- the weight of said tape stack causing at least a portion of the upper run of said belt to conform to said U-shape guide surface;
- and
- (E) means for driving said conveyor belt from said feed end to said payout end to turn said tape stack around said U-shaped guide surface for presenting the payout end of said tape stack for removal substantially free from hindrance from said tape stack.
6 more elements
Dependencies are inferred from the claim text.