Metal working – Means to assemble or disassemble – Puller or pusher means – contained force multiplying operator
Patent
1981-06-25
1983-12-27
Moon, Charlie T.
Metal working
Means to assemble or disassemble
Puller or pusher means, contained force multiplying operator
29526R, 29464, 29244, 254380, B21H 700, B21K 1900
Patent
active
044222289
ABSTRACT:
A method and apparatus for installing an apertured moldboard bit to a similarly apertured moldboard. The bit installing tool includes a handle operated winch drum mounted to a winch frame for winding and unwinding a cable. The winch frame is connected to a base frame and the base frame secures the tool to the moldboard. The cable has means at a free end for releasably securing the bit for hoisting to the moldboard. The bit installing tool is affixed to the moldboard. The cable is extended from the tool and threaded through apertures in the moldboard and the bit. The cable is secured to the bit, the bit is hoisted to the moldboard by winding the cable about a winch drum, and the bit is bolted to the moldboard. Bit removal may be accomplished by reversing the above steps.
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Chapman Orville B.
Prufer George O.
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