| 摘要 |
A blade for a roofing tool, the tool used to remove material off a roof. The blade has a generally quadratic shape with front and rear edges joined by sides, a top surface, and a bottom surface. The bottom surface has a front section and a rear section, the front section extending rearwardly from the front edge of the blade while angling slightly away from the top surface, and the rear section extending forwardly from the back edge of the blade while angling slightly away from the top surface. The front and rear sections join to define a ridge located generally midway between the front and back edges of the blade, the ridge extending across the blade and parallel to the front edge. The blade can be rocked about the ridge to rest on either the back or front bottom section. When rocked back to rest on its back section, it can lever a roofing fastener up with its front edge.
|
