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File:20-TallyTakeupDrive.JPG

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attached to the front shaft. When there is slack in the tape, the brake is engaged, stopping the left bevel gear, and causing the planet gear to drive the output shaft, taking up the slack in the tape. When there is no slack, the brake is released, and the left bevel gear rotates freely, allowing
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This file contains additional information, probably added from the digital camera or scanner used to create or digitize it.
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I, the copyright holder of this work, hereby publish it under the following license:
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The person who associated a work with this deed has dedicated the work to the
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the planet gear to spin and removing the torque from the output shaft.
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Click on a date/time to view the file as it appeared at that time.
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copyrighted, dedicated to the public domain by copyright holder
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powers the rear shaft at constant speed. This turns the right
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Take-up-reel drive differential from a paper-tape reader
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http://creativecommons.org/publicdomain/zero/1.0/deed.en
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Commons is a freely licensed media file repository.
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https://commons.wikimedia.org/user:Douglas_W._Jones
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Index

File
File history
File usage
Metadata
File:20-TallyTakeupDrive.JPG
652 × 600 pixels
261 × 240 pixels
522 × 480 pixels
882 × 811 pixels
Original file
Wikimedia Commons
description page there
You can help
differential
reel
paper tape reader
Tally
belt and pulley system
bevel gear
brake shoe
Douglas W. Jones
Creative Commons
CC0 1.0 Universal Public Domain Dedication
public domain
depicts
differential
spring
pulley
brake shoe
creator

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