A network of modular, multitier pool mobile units, that wander around and under water of a swimming pool. The pool mobile units monitor for safety, emergency and accident related events and undertake appropriate actions to provide care and protection for swimmers, family members and bystanders. They scrub and clean the swimming pool bottom and wall surfaces and emit chemical agents to sanitize the swimming pool water. A central server provides safety monitoring, help for drowning swimmers, and emergency and accident supports.

A mower-conditioner machine which includes a frame, a cutter bar connected to the frame, the cutter bar is configured to cut a crop material from a field, and a crop-engaging member connected to the frame. The crop-engaging member is configured to contact the crop material. The mower-conditioner machine also includes at least one moisture sensor connected to the crop-engaging member. The at least one moisture sensor is configured to sense a moisture content of the crop material.

An apparatus, system, and method of securing attachments to a utility vehicle, particularly a stand-on, zero-turn mower. The apparatus includes an A-shaped mounting assembly having a base with first and second ends and a tubular member extending outwardly from the first end. The tubular member defines a bore that receives a shaft extending from the attachment. The mounting assembly is positioned vertically above a mower deck on an opposite side of the frame of the mower relative thereto. The second end of the mounting assembly and part of the mower deck are secured to the frame using the same connectors. A hydraulic actuator engages a forwardmost end of the assembly and is actuatable to raise or lower the assembly relative to the frame, pivoting the assembly about the connectors. The attachment and mower deck are substantially simultaneously operable to perform separate landscaping tasks while the mower moves across a surface.

An apparatus, system, and method of securing attachments to a utility vehicle, particularly a stand-on, zero-turn mower. The apparatus includes an A-shaped mounting assembly having a base with first and second ends and a tubular member extending outwardly from the first end. The tubular member defines a bore that receives a shaft extending from the attachment. The mounting assembly is positioned vertically above a mower deck on an opposite side of the frame of the mower relative thereto. The second end of the mounting assembly and part of the mower deck are secured to the frame using the same connectors. A hydraulic actuator engages a forwardmost end of the assembly and is actuatable to raise or lower the assembly relative to the frame, pivoting the assembly about the connectors. The attachment and mower deck are substantially simultaneously operable to perform separate landscaping tasks while the mower moves across a surface.

The assembly described herein is secured to lawn equipment for adding additional functionality, such as weed eating. The assembly includes a base having at least one base bracket for selectively coupling the assembly to the lawn equipment. Further, a stem is included having a stem bracket coupled to the base, a stem housing extending from the stem bracket, and a shoulder in rotational engagement with the stem housing. For maneuvering the assembly, an arm is pivotally engaged with the shoulder of the stem and pivotally coupled to the arm actuator. The arm may be radially, angularly and translatably repositioned during use.

The assembly described herein is secured to lawn equipment for adding additional functionality, such as weed eating. The assembly includes a base having at least one base bracket for selectively coupling the assembly to the lawn equipment. Further, a stem is included having a stem bracket coupled to the base, a stem housing extending from the stem bracket, and a shoulder in rotational engagement with the stem housing. For maneuvering the assembly, an arm is pivotally engaged with the shoulder of the stem and pivotally coupled to the arm actuator. The arm may be radially, angularly and translatably repositioned during use.

An apparatus, system and method for raising or lowering a mower deck on a stand-on, zero-turn mower. The apparatus is a mower that includes a hydraulic cylinder and piston which are selectively engaged with a deck hanging assembly used to secure the mower deck to the mower's frame. The deck hanging assembly includes a pivot rod from which one or more tabs extend. The piston is selectively engaged with the one or more tabs. When extended from the cylinder, the piston rotates the tabs and thereby the pivot rod in a first direction and lowers the mower deck. When retracted into the cylinder the piston rotates the tabs and thereby the piston in a second direction and raises the mower deck. When the hydraulic system is disengaged from the mower deck, the deck may be manually raised or lowered.

An apparatus, system and method for raising or lowering a mower deck on a stand-on, zero-turn mower. The apparatus is a mower that includes a hydraulic cylinder and piston which are selectively engaged with a deck hanging assembly used to secure the mower deck to the mower's frame. The deck hanging assembly includes a pivot rod from which one or more tabs extend. The piston is selectively engaged with the one or more tabs. When extended from the cylinder, the piston rotates the tabs and thereby the pivot rod in a first direction and lowers the mower deck. When retracted into the cylinder the piston rotates the tabs and thereby the piston in a second direction and raises the mower deck. When the hydraulic system is disengaged from the mower deck, the deck may be manually raised or lowered.

A working device that can move self-sufficiently over terrain, which carries task-specific tools. The tools are allocated to different working modules. The different working modules can optionally be used by the working device. The working modules can be a watering tool, a cutting tool, a mowing tool, a sweeping tool, a fertilizer distributing tool or a soil treating tool. The plants are processed with the help of a planning aid which has a database. The planning aid is used to transmit task data to the working device.

A mower has a plurality of rotary cutters for cutting a crop and a swathing unit for forming a cut crop into a swath. In some embodiments, the swathing unit includes an auger and a housing that extends around at least part of the auger and provides a swathing aperture through which cut crop material is ejected to form a swath. In some embodiments, the housing includes at least one guide plate that can be adjusted to adjust the width W of the swathing aperture.