Patent ID: 8631593
Filing Date: 2014-01-21
Classification: E01H

Abstract:
1. A manually driven, skid mounted snow removal device ( 100 ) for clearing accumulated snow, wherein said device ( 100 ) comprises: (a) a structural member ( (b) a generally wedge shaped blade ( wherein the blade first side ( 310 ) and the blade second side ( 320 ) are internally concave, wherein the blade first side rear edge ( 316 ) and blade second side rear edge ( 326 ) are internally concavely curved, wherein the blade first side rear edge ( 316 ) and blade second side rear edge ( 326 ) lie on Plane A ( 330 ), wherein the blade first side rear edge ( 316 ) and blade second side rear edge ( 326 ) are internally concavely curved (flared) at Plane A ( 330 ), wherein a first side rear section ( 510 ) of the blade first side lower edge ( 312 ), flares away from a mid plane, Plane B ( 550 ), wherein a second side rear section ( 520 ) of the blade second side lower edge ( 322 ), flares away from Plane B ( 550 ), wherein Plane B ( 550 ) is perpendicular to Plane A ( 330 ), wherein the blade first side upper edge ( 314 ) and the blade second side upper edge ( 324 ) meet at Plane B ( 550 ), wherein the fist side rear section ( 510 ) of the blade first side lower edge ( 312 ) asymptotically approaches a plane, Plane C ( 560 ), wherein the second side rear section ( 520 ) of the blade second side lower edge ( 322 ) asymptotically approaches Plane C ( 560 ), wherein Plane C ( 560 ) is perpendicular to Plane A ( 330 ) and Plane B ( 550 ).