A roller press includes a housing to which upper and lower rollers are coupled. A crank handle is coupled to at least one of the upper and lower rollers. Rotation of the crank handle causes rotation of the rollers. Two doors that provide die support surfaces are coupled to the housing and are moveab
A roller press includes a housing to which upper and lower rollers are coupled. A crank handle is coupled to at least one of the upper and lower rollers. Rotation of the crank handle causes rotation of the rollers. Two doors that provide die support surfaces are coupled to the housing and are moveable between a closed position and an open position. A suction member is coupled to the bottom of the housing. The suction member is actuated by movement of the doors.
대표청구항▼
What is claimed is: 1. A roller press comprising: a housing; a roller assembly coupled to the housing, the roller assembly comprising a lower roller and an upper roller, wherein the lower roller and the upper roller at least partially define a passage extending through the housing, wherein the pass
What is claimed is: 1. A roller press comprising: a housing; a roller assembly coupled to the housing, the roller assembly comprising a lower roller and an upper roller, wherein the lower roller and the upper roller at least partially define a passage extending through the housing, wherein the passage includes an inlet opening and an exit opening; a crank coupled to the roller assembly; at least one door coupled to the housing, wherein the at least one door is moveable to one of a first position and a second position, wherein the at least one door provides a means for preventing access to one or more of the inlet opening and the exit opening of the passage when the at least one door is moved to the first position, and granting access to one or more of the inlet opening and the exit opening of the passage when the at least one door is moved to the second position, wherein the at least one door provides means for supporting a die proximate one or more of the inlet opening and the exit opening of the passage when the at least one door is moved to the second position; and a suction member coupled to the housing, wherein the suction member is moveable to one of a first state and a second state upon movement of the at least one door to one of the first position and the second position, wherein the first state provides means for permitting the housing to be selectively-movable relative a support surface, wherein the second state provides means for permitting the housing to be selectively-fixed to the support surface, the suction member comprising a suction base and an actuating member coupled to the at least one door, the actuating member and the at least one door coupled together with at least one gear. 2. The roller press of claim 1, wherein said at least one door comprises a pair of doors including a first door and a second door that are interconnected by at least one pair of idler gears, wherein the at least one pair of idler gears provides means for translating movement of one of the first door and the second door when movement is initiated to the other of the first door and the second door. 3. A roller press comprising: a housing; a roller assembly coupled to the housing, the roller assembly comprising a lower roller and an upper roller, wherein the lower roller and the upper roller at least partially define a passage extending through the housing, wherein the passage includes an inlet opening and an exit opening; a crank coupled to the roller assembly; at least one door coupled to the housing, wherein the at least one door is moveable to one of a first position and a second position, wherein the at least one door provides a means for preventing access to one or more of the inlet opening and the exit opening of the passage when the at least one door is moved to the first position, and granting access to one or more of the inlet opening and the exit opening of the passage when the at least one door is moved to the second position, wherein the at least one door provides means for supporting a die proximate one or more of the inlet opening and the exit opening of the passage when the at least one door is moved to the second position, the at least one door comprising a pair of doors, each coupled to first and second gears fixedly coupled thereto, the first and second gears are positioned along the axis of pivotal rotation of the respective door; and a suction member coupled to the housing, wherein the suction member is moveable to one of a first state and a second state upon movement of the at least one door to one of the first position and the second position, wherein the first state provides means for permitting the housing to be selectively-movable relative a support surface, wherein the second state provides means for permitting the housing to be selectively-fixed to the support surface, and wherein the suction member coupled to the first and second gears of each of the pair of doors to provide means for translating rotational movement of the first and second gears to cause vertical movement of the suction member. 4. The roller press of claim 1, wherein the at least one door comprises a pair of doors, each of the pair of doors providing the die support surface proximate one of the inlet opening and the exit opening of the passage extending between the upper and lower rollers with each of the pair of doors positioned on opposite sides of the opening. 5. The roller press of claim 3, wherein the pair of doors including a first door and a second door that are interconnected by at least one pair of idler gears, wherein the at least one pair of idler gears provides means for translating movement of one of the first door and the second door when movement is initiated to the other of the first door and the second door. 6. The roller press of claim 3, wherein the suction member comprises a suction base; and an actuating member coupled to one of the doors. 7. The roller press of claim 3, wherein each of the pair of doors providing the die support surface proximate one of the inlet opening and the exit opening of the passage extending between the upper and lower rollers with each of the pair of doors positioned on opposite sides of the opening.
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