Material or article handling – Vertically swinging load support – Grab
Reexamination Certificate
2005-04-06
2009-11-17
Underwood, Donald (Department: 3652)
Material or article handling
Vertically swinging load support
Grab
C414S680000, C901S015000, C074S490010
Reexamination Certificate
active
07618230
ABSTRACT:
A self-propelled robot is used to handle explosive charges and is of the type that is remote controlled by a control console. The robot can be used to handle explosive devices and charges as well as perform special, dangerous operations. The self-propelled robot includes a chassis, and two laterally spaced-apart endless tracks having adjustable lateral spacing, and an adjustable-length scraper disposed at the front thereof. The robot also includes an articulated arm having a first segment which takes the form of a fork that is actuated by a pair of cylinders and which terminates in a clamp. The articulated arm is foldable between an extended position and a folded condition.
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Sallen Rosello Alfredo
Sallen Rosello Cesar
Torres Pueo Roberto
Proyectos y Tecnologia Sallen, S.L.
Underwood Donald
Wenderoth Lind & Ponack LLP
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