E - Fixed Constructions – 04 – F
Patent
E - Fixed Constructions
04
F
72/148
E04F 21/16 (2006.01) E01C 23/06 (2006.01)
Patent
CA 1164238
ABSTRACT OF THE DISCLOSURE A motor powered rotary trowel employs a plurality of radially arranged trowel blades which can be adjustably tilted on their support arms in either direction and are mounted on a drive shaft which can be driven in either direction thereby en- abling the weight of the trowel to be selectively supported on the edges on one side or the other of the trowel blades. In an alternative embodiment, selected parts of the trowel are arranged to fold to facilitate transport.
384201
Morrison Donald R.
Riches Mckenzie & Herbert Llp
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