Carriage assembly having side shiftable and adjustable forks
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Mar 2, 1993
Grant Date -
N/A
app pub date -
Jun 6, 1991
filing date -
Jun 6, 1991
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A carriage assembly has a frame and a carrier movably connected to the frame. First and a second forks are slidably mounted on the frame and movable in transverse directions along the frame. First and a second jacks are connected to and between the first and second forks, respectively, and the carrier. A third jack is connected to and between the carrier and the frame. The carrier and jacks are disposed between a surface of the carriage frame and a rear surface of the forks. The first and second jacks are selectively actuatable to independently move the forks and adjust the spacing between the forks, and the third jack is selectively actuatable to move the carrier and side shift the forks in unison. The carriage assembly is particularly suited for use on a lift mast.
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