Tti (macao Commercial Offshore) Limited

Techtronic Outdoor Products Technology Limited

Techtronic Cordless Gp

Todd Brandon Rickey

Klaus Hahn

Benjamin Edgar Montgomery

Nikolai Ensslen

Levent Yildirim

Koon For Chung

Sven Eschrich

Danny Wang

Tim Xie

A modular power washer contains a power washing system (), containing a base unit () and an accessory unit (), wherein the accessory unit () is removably-attached to the base unit (). The base unit (), contains a housing (), a pump (), a motor (), a power source (), an input valve (), and an output valve (). The housing (), contains the pump (), and the motor (), therein, and the housing (), at least partially contains the power source (), therein. The motor (), is operatively-connected to the power source (). The pump (), is operatively-connected to the motor (). The pump (), is fluidly-connected to the input valve (), and the output valve (). The accessory unit (), is selected from a hose storage unit (), an additive tank (), a handle () a roll bar (), a frame (), a wheel (), and a combination thereof. A kit and a method of use are also described herein.

Modular power washer system, method and kit therefor

An autonomous lawn mower () comprises a mower body () having at least one motor () arranged to drive a cutting blade () and to propel the mower body () on an operating surface via a wheel arrangement. The mower body () includes a navigation system () arranged to assist a controller () to control the operation of the mower body () within the predefined operating area (). The navigation system includes an odometry module (), a rotatable optical surveying module (), a sonic obstacle detection module (), a heat absorbing unit set on the outer surface of the mower body () for directing the heat generated within the mower body towards the atmosphere, and a detachable docking module () arranged to receive the mower body ().

Autonomous lawn mower and a system for navigating thereof

A system and method for an autonomous lawn mower comprising a mower body having at least one motor arranged to drive a cutting blade and to propel the mower body on an operating surface via a wheel arrangement, wherein the mower body includes a navigation system arranged to assist a controller to control the operation of the mower body within a predefined operating area.

A hedge trimmer comprises: a drive motor () disposed in a casing (); a gear mechanism disposed in the casing () and connected to the drive motor (); and a blade arrangement having at least one cutter bar (). The at least one cutter bar () is driven in a reciprocating manner in a longitudinal direction of the blade arrangement by the drive motor () via the gear mechanism. The gear mechanism contains at least a first gear setting and a second gear setting producing two different gear-ratios, such that the at least one cutter bar () is adapted to be driven at a first speed and torque using the first gear setting, and a second speed and torque different from the first speed and torque using the second gear setting. By providing two different trimming output modes, the hedge trimmer may provide either a high-speed/small-torque trimming capability or a low-speed/large-torque trimming capability to accommodate requirements under different operation circumstances.

Hedge trimmer with a dual gear setting

An autonomous lawn mower () and a system for navigating the same are disclosed. The autonomous lawn mower () comprises a mower body () having at least one motor () arranged to drive a cutting blade () and to propel the mower body () on an operating surface via a wheel arrangement. The mower body () includes a navigation system () arranged to assist a controller () to control the operation of the mower body () within the predefined operating area (). The system comprises a plurality of navigation modules (), each arranged to obtain individual navigation information associated with the navigation of the autonomous mower (). The navigation modules () operate to generate a virtual representation of the operation area () of the lawn mower () during an initialization mode, and the virtual representation of the operation area () is processed with the obtained navigation information during the operation of the lawn mower ().

An electric power washer contains a main body having a pump and an electric power source, a hose, a handle, and a control circuit. The hose contains a first end fluidly-connected to the pump and a second end fluidly-connected to the handle, which has a button operatively-connected to the control circuit, which is operatively-connected to the pump and the electric power source. The control circuit controls the pump output and contains a timer. The control circuit permits the pump to normally operate at up to 100% normal power. However, when the button is activated, the control circuit permits the pump to operate at a boost power mode of from about 103% normal power to about 300% normal power. The control circuit intermittently pulses the boost power mode and terminates the boost power mode after a predetermined period of time or when the button is no longer activated, whichever is shorter.

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Hong Kong, China

Todd Brandon Rickey