초록 ▼

A rideable work apparatus having attachments that include a snow plow, a lawn mower and a roto-tiller simultaneously mounted to a frame. Cranks are provided for selectively actuating each of the attachments. A seat for the operator is connected to the cranks by a threaded rod so that when an attachm

A rideable work apparatus having attachments that include a snow plow, a lawn mower and a roto-tiller simultaneously mounted to a frame. Cranks are provided for selectively actuating each of the attachments. A seat for the operator is connected to the cranks by a threaded rod so that when an attachment is actuated by the crank, the crank turns the threaded rod and causes the seat to displace towards the chosen attachment which shifts the center of gravity and achieves better contact between the chosen attachments and the working surface.

대표청구항 ▼

A work apparatus, rideable by an operator, and having a center of gravity, and snow plow, lawn mower and roto-tiller attachments all being simultaneously mounted thereon for selective contact with a working surface, comprising: (a) a frame; (b) a plurality of attachments all being simultaneously mou

A work apparatus, rideable by an operator, and having a center of gravity, and snow plow, lawn mower and roto-tiller attachments all being simultaneously mounted thereon for selective contact with a working surface, comprising: (a) a frame; (b) a plurality of attachments all being simultaneously mounted to said frame and including a snow plow, a lawn mower, and a roto-tiller; (c) means for selectively activating each of said simultaneously mounted snow plow attachment, lawn mower attachment, and roto-tiller attachment between retracted and operated positions; (d) a seat adaptable for the operator and mounted to said frame for movement through a plurality of positions; and (e) means for connecting said moveable seat to said attachment actuating means, so that when said attachment activating means lowers a respective one of said plurality of attachments to said operated position said moveable seat automatically displaces towards said respective one of said plurality of attachments that is in said operated position so that the center of gravity of the work apparatus and the operator is shifted closer to said respective one of said plurality of attachments that is in said operated position and increases contact between said respective one of said plurality of attachments that is in said operated position and the working surface.