Road structure – process – or apparatus – Apparatus – Tool rotating in horizontal plane
Patent
1976-11-18
1977-09-06
Byers Jr., Nile C.
Road structure, process, or apparatus
Apparatus
Tool rotating in horizontal plane
51177, E01C 1922
Patent
active
040464830
ABSTRACT:
A troweling machine having a variable troweling diameter may be constructed by providing such a machine with adjustable length spider arms, an adjustable circumference guard ring, an adjustable length guard ring stabilizer arm and any combination of two of such adjustable features. A universal blade mounting adaptor allows the machine to accept blades of various sized as well as various specific attachment arrangements. A pivotal mount for the guard ring permits it to be swung upwardly from its normal horizontal position.
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Baldwin George H.
Byers Jr. Nile C.
Gilroy Michael J.
Yeager Arthur G.
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