Plastic article or earthenware shaping or treating: apparatus – Control means responsive to or actuated by means sensing or... – Feed control of material en route to shaping area
Reexamination Certificate
2007-12-04
2007-12-04
Gupta, Yogendra N. (Department: 1722)
Plastic article or earthenware shaping or treating: apparatus
Control means responsive to or actuated by means sensing or...
Feed control of material en route to shaping area
C198S300000
Reexamination Certificate
active
11080197
ABSTRACT:
A conveying apparatus for directing material into a die. The die includes a material opening to accept the material from a material feed system and is positioned in a press. The conveying system comprises a frame, including a front stanchion, a rear stanchion, a first side, and a second side. The first side is spaced a first distance from the second side and the front stanchion is spaced a second distance from the rear stanchion. A plurality of horizontal supports is operatively attached to first and second sides and spans the first distance. A plurality of horizontally expanding cross members is also included wherein each cross member supports one of the horizontal supports and is operatively connected to adjacent cross members. The cross members are positioned to vary the second distance. A vertical displacement device is operatively attached to the plurality of horizontal supports to vertically position the plurality of horizontal supports to direct the material to the material opening of the die.
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Manual (May 2002) (99037)—Best Diversified Products, Inc.—Best/Flex Gravity Expandable Conveyor—B/F 200 & B/F 300 Series.
Bennett Tool & Die Co., Inc.
Bodawala Dimple N.
Gupta Yogendra N.
Waddey & Patterson , P.C.
Walker Phillip E.
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