237results about "Horticulture tools/apparatus" patented technology

A blower / vacuum having an air inlet cover and a blower tube, both of which attach to a blower housing for operation in a blower mode. The air inlet cover is preferably able to removably attach to the blower housing and the blower tube. Blower / vacuums of the present invention may generally prohibit operation unless both the blower tube and the air inlet cover are first installed. The blower / vacuum is further adapted to operate in a vacuum mode by removing the air inlet cover and blower tube and replacing the same with a vacuum tube assembly and a vacuum collection container, respectively.

A power blower includes a frame, and a blower mounted on the frame. An air intake port of the blower faces the frame. There is provided an air intake space between the blower and the frame. A debris-catching cover is constructed between the frame side and the blower side in a state in which it is mounted on both the frame and blower sides. The debris-catching cover inhibits debris from being sucked from the air intake space into the air intake port.

A portable, user shoulder supported spreader / blower unit includes an ergonomically configured housing which includes a section defining a storage bin for holding a quantity of salt or like chemical particulate material for spreading onto ground surfaces to prevent icing thereon in winter. A centrifugal distributor disk is located in a housing space section below the bin and, a bin discharge aperture aligns over a peripheral area of the distributor disk. A user controllable closure member selectively alters bin discharge aperture size and, hence, outflow quantity from the bin onto the distributor disk, the distributor disk rotating at high speed propelling particulate material out of the housing through a discharge nozzle thereon at a high speed. e.g., 60 m / sec when the unit is user in a spreader mode. To further enhance carry of the particulate material from the housing, a fan impeller mounted in the housing in the common space wherein the distributor disk operates, is rotated at high speed to produce air flow supplementing energy imparted to the particulate material. When the unit is used in a blower mode such as in a leaf collection operation, high pressure air from an outside source can be introduced into the unit so the airstream discharge from the unit is optimized to that required for leaf blowing.

A power blower having a frame, a blower, and a loop-shaped filter member. In an embodiment of the invention, the blower is disposed apart from the frame by an air intake space and has an air intake port facing the frame, and the loop-shaped filter member is disposed around a periphery of the air intake port and is adapted to catch debris on an upstream side of the air intake port.

A manually-guided, portable suction device / blower is provided, and includes a blower unit having a motor for driving the blower unit, a blower tube that extends from the blower unit, a collection bag, wherein during suction operation of the suction device / blower, the blower tube opens out into the collection bag, and a potential-equalizing device disposed within the collection bag, wherein the potential-equalizing device is electrically conductively connected with an electrical ground connection of the suction device / blower.

A device for collecting and gathering loose material such as grain, rocks, leaves, grass clippings, and the like. The device includes a substantially flat sheet with handles associated with opposite edges of the sheet. The sheet may be of various shapes. The device also includes one or more obstructing members that extend outward from a top surface of the sheet. The handles and the obstructing members are sized and shaped such that, when the sheet is rolled in a manner circumscribing the obstructing members, the obstructing members cooperate to obstruct or block one end of a container formed by the sheet and the handles are in close proximity to each other to enable a person to grasp the handles with a single hand. A user may gather material onto the sheet in a planar configuration and then roll the sheet to form a temporary container with the material kept inside by the sheet and the obstructing members. The rolled sheet and obstructing members cooperate to form a temporary container for transporting loose material.