Rotary lawn mowers
AssigneeRobert Bosch GmbH
InventorMartin Stace
Life of this patent
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Abstract
A hovermower is comprises a motor for driving a cutter about a substantially vertical axis beneath a protective deck, a mechanism generating a cushion of pressurized air beneath the deck, and a handle for maneuvering the deck over the ground, the deck being pivotable relative to the handle about a first substantially horizontal axis, characterised in that the deck is further pivotable relative to the handle about a second horizontal axis transverse to the first axis.
Claims23
A hovermower comprising a motor for driving a cutter about a substantially vertical axis beneath a protective deck, means for generating a cushion of pressurised air beneath the deck, and a handle for maneuvring the deck over the ground, the deck being pivotable relative to the handle about a first substantially horizontal axis, characterised in that the deck is further pivotable relative to the handle about a second horizontal axis transverse to the first axis.
A walk-behind hovermower comprising a motor for driving a cutter about a substantially vertical axis beneath a protective deck, means for generating a cushion of air beneath the deck, and a manually operable handle for maneuvering the deck over the ground, the handle being pivotally connected to a central swivel member for pivotal movement about a first substantially axis, and the swivel member being pivotally connected to the deck for pivotal movement about a second substantially horizontal axis transverse to the first axis.
Dependencies are inferred from the claim text.