Implements or apparatus for applying pushing or pulling force – Single throw lever – Special engaging feature
Patent
1994-11-18
1996-03-05
Cherry, Johnny D.
Implements or apparatus for applying pushing or pulling force
Single throw lever
Special engaging feature
294 49, 294 57, A47L 1302, B25G 334
Patent
active
054960150
ABSTRACT:
A roofer's ripping spade is fabricated by inserting an end of a tool handle into a handle receiving socket of a tool head having a blade and a back-side cavity in the blade. A molded composite block including a fulcrum portion and a frog portion is positioned adjacent to a lower surface of the blade such that the fulcrum portion extends away from a lower surface of the blade and the frog portion is situated within and configured to fill the back-side cavity. Attachment rivets extend through aligned apertures in the fulcrum portion of the composite block and the blade to fasten the composite block to the blade. A tang element has a first end secured to the frog portion of the composite block, and a second end secured to the tool handle, to interconnect the frog portion of the composite block with the end of the tool handle inserted into the handle receiving socket of the tool head.
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