Machine for removal of materials from a surface
First Claim
1. A machine for removing a material mounted to an underlying surface from said underlying surface, said machine comprising:
- a frame body;
means for propelling said frame body relative to said surface;
a plate carried by said frame body, said plate being movable relative to said frame body between a deployed position for removal of said material from said surface and a stored position with said plate positioned for unrestricted movement of said frame body relative to said surface;
a blade assembly pivotally coupled to said plate, said blade assembly including a removal blade for removing said material from said surface, said blade assembly being movable between a plurality of positions with said blade oriented at an angle relative to said plate;
said blade assembly being secured in a selected one of said plurality of positions during removal of said material from said surface,at least one plate actuator mounted to said frame body and said plate for moving said plate between said deployed position and said stored position; and
at least one blade actuator mounted to said frame body and said blade assembly for manipulating said blade assembly relative to said plate and securing said blade assembly in a selected one of a plurality of positions relative to said plate.
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Accused Products
Abstract
A machine for removing a material mounted to an underlying surface from the underlying surface is disclosed. The machine includes a frame body, an assembly for propelling the frame body relative to the surface, a plate carried by the frame body and a blade assembly pivotally coupled to the plate. The plate is movable relative to the frame body between a deployed position for removal of the material from the surface and a stored position with the plate positioned for unrestricted movement of the frame body relative to the surface. The blade assembly includes a removal blade for removing the material from the surface. The blade assembly is movable between a plurality of positions with the blade oriented at an angle relative to the plate, and is secured in a selected one of the plurality of positions during removal of the material from the surface. The machine also includes at least one blade actuator for moving the blade assembly relative to the plate and at least one plate actuator for moving the plate relative to the frame body.
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Citations
24 Claims
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1. A machine for removing a material mounted to an underlying surface from said underlying surface, said machine comprising:
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a frame body; means for propelling said frame body relative to said surface; a plate carried by said frame body, said plate being movable relative to said frame body between a deployed position for removal of said material from said surface and a stored position with said plate positioned for unrestricted movement of said frame body relative to said surface; a blade assembly pivotally coupled to said plate, said blade assembly including a removal blade for removing said material from said surface, said blade assembly being movable between a plurality of positions with said blade oriented at an angle relative to said plate;
said blade assembly being secured in a selected one of said plurality of positions during removal of said material from said surface,at least one plate actuator mounted to said frame body and said plate for moving said plate between said deployed position and said stored position; and at least one blade actuator mounted to said frame body and said blade assembly for manipulating said blade assembly relative to said plate and securing said blade assembly in a selected one of a plurality of positions relative to said plate. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14)
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15. A machine adapted to remove a material laid upon an under surface, such machine comprising:
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a wheeled and steerable tractor having a front end and a rear end; a plate mountable to the front end of the tractor, such plate having a proximal end closer to the front end of the tractor and a distal end more remote from the front end of the tractor; mounting means for mounting said plate to the tractor and permitting movement of the plate between a first position farther removed from a surface and a second position closer to the surface; a blade assembly mounted on the distal end of the plate for pivotal movement between a plurality of angular orientations relative to said plate, said blade assembly severing a section of material from the material laid upon the under surface and removing the severed section of material from the under surface during operation of said machine; and means for so moving said plate and said blade assembly including at least one blade actuator mounted to said frame body and coupled to said blade assembly for moving said blade assembly relative to said plate. - View Dependent Claims (16, 17, 18, 19)
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20. A machine for removing a material mounted to an underlying surface from said underlying surface, said machine comprising:
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a frame body; means for propelling said frame body relative to said surface; a blade assembly carried by said frame body, said blade assembly being movable between a deployed position, for removal of said material from said surface, and a stored position, said blade assembly including a removal blade for removing said material from said surface; at least one blade actuator mounted to said frame body and said blade assembly for adjusting the position of said blade assembly and securing said blade assembly in a selected position during oration of said machine; a misting system carried by said frame body for spraying said material with a fluid prior to removal of said material from said surface. - View Dependent Claims (21, 22, 23, 24)
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Specification