A - Human Necessities – 01 – D
Patent
A - Human Necessities
01
D
A01D 34/82 (2006.01) A01D 34/68 (2006.01) F04D 27/02 (2006.01) F16D 59/02 (2006.01) H02K 7/12 (2006.01)
Patent
CA 2072441
A braking system for a rotary mower comprises a brake element which is secured to an impeller and is urged by a spring into braking engagement with a fixed brake friction member. On start up of a motor of the mower, rotation of the impeller causes axial movement of the brake element against the spring out of braking engagement. Movement of the brake element may be assisted by mechanical means, for example a ball and ramp arrangement.
Carr Vincent
Thomas W. Roger
Black & Decker Inc.
Black & Decker Inc.
Sim & Mcburney
LandOfFree
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