Tool suspension with supply means for hydraulic medium
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United States of America Patent
Stats
-
Jun 2, 1981
Grant Date -
N/A
app pub date -
Dec 12, 1979
filing date -
Dec 28, 1978
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A suspension for a replaceable hydraulically operable tool attachment on the tool holder excavator or crane comprises a fork member pivoted to the tool holder by pivot pins which contain bores to establish hydraulic communication between fluid supply and discharge passages in the tool holder and associated passages in the fork member leading to the tool.
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International Classification(s)
Cited Art Landscape
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