Remote controlled line locking, slack pulling cable logging carriage
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jun 26, 1984
Issued Date -
N/A
app pub date -
May 9, 1983
filing date -
Jun 16, 1982
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A remote controlled slack pulling log skidding carriage is provided for feeding a slack drag line toward a log to be skidded. A drive sheave rotatably mounted in the carriage is operated by a hydraulic motor. The fluid to operate the motor is stored in one or more accumulators, and a radio controlled valve starts and stops the flow of fluid to the motor. A mechanically operated hydraulic pump also is provided to recharge the accumulators during a skidding operation. A reciprocating locking assembly is provided to alternately lock the carriage to the skyline or to the slack line.
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Family
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Cited Art Landscape
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