Lifting hardware for a base which can be lowered into an opening of a work surface, includes a support frame which holds the base and is adjustable vertically relative to the work surface by a drive, the exterior periphery of the support frame is arranged at a distance from edges of the opening in the horizontal direction; the base rests loosely on the support frame in the vertical direction and is held thereon in a form-fitting manner in the horizontal direction by four engagement structures which form corners of a rectangle, each having a vertically oriented web on the support frame or base, and a complementary plug-in slot on the other and fixes the position of the support frame and base only in the horizontal direction normal to the web; and the plug-in slots are oriented at right angles to one another for each pair of mutually adjacent engagement structures.

A trash collection apparatus useable in kitchens, bathrooms, bedrooms etc. is disclosed. The trash collection apparatus comprises a cabinet housing having sidewalls. The trash collection apparatus comprises a door hingedly mounted to a sidewall of the cabinet housing. The door comprises a frame member at the bottom. The trash collection apparatus comprises a bin support mounted to a spring member and the spring member is mounted to a rail provided at bottom of the cabinet housing. The bin support comprises a guiding assembly mounted to the frame member. The trash collection apparatus comprises a trash receptacle placed on the bin support and a lid hingedly mounted to the trash receptacle. The bin support carrying the trash receptacle is slidable along the rail with the help of the spring member. While the bin support is being slid, the lid is operated to provide access to the interior of the trash receptacle or to cover the trash receptacle and the door is operated between an open and closed position.

A trash collection apparatus useable in kitchens, bathrooms, bedrooms etc. is disclosed. The trash collection apparatus comprises a cabinet housing having sidewalls. The trash collection apparatus comprises a door hingedly mounted to a sidewall of the cabinet housing. The door comprises a frame member at the bottom. The trash collection apparatus comprises a bin support mounted to a spring member and the spring member is mounted to a rail provided at bottom of the cabinet housing. The bin support comprises a guiding assembly mounted to the frame member. The trash collection apparatus comprises a trash receptacle placed on the bin support and a lid hingedly mounted to the trash receptacle. The bin support carrying the trash receptacle is slidable along the rail with the help of the spring member. While the bin support is being slid, the lid is operated to provide access to the interior of the trash receptacle or to cover the trash receptacle and the door is operated between an open and closed position.

A cabinet includes a first shelf disposed inside the cabinet at a height above waist level, the first shelf having a first retracted position and a first deployed position below and outwardly from the first retracted position; a first parallelogram linkage pivotably operably attached to a first end of the first shelf and the cabinet; a second parallelogram linkage pivotally operably attached to the cabinet and a second end of the first shelf; a first shaft having a first end operably engaged with the first parallelogram linkage, the first shaft having a second end operably engaged with the second parallelogram linkage; and a drive motor operably engaged with the first shaft to operate the first and second parallelogram linkages outwardly and downwardly to position the first shelf from the first retracted position to the first deployed position.

A cabinet includes a first shelf disposed inside the cabinet at a height above waist level, the first shelf having a first retracted position and a first deployed position below and outwardly from the first retracted position; a first parallelogram linkage pivotably operably attached to a first end of the first shelf and the cabinet; a second parallelogram linkage pivotally operably attached to the cabinet and a second end of the first shelf; a first shaft having a first end operably engaged with the first parallelogram linkage, the first shaft having a second end operably engaged with the second parallelogram linkage; and a drive motor operably engaged with the first shaft to operate the first and second parallelogram linkages outwardly and downwardly to position the first shelf from the first retracted position to the first deployed position.

A wheeled kitchen apparatus with a collapsible work surface includes a wheeled cabinet with a cabinet top and four cabinet sides. The cabinet top has a surface with an opening accommodating a basin, and also has a heating unit. The cabinet has four extensions located at the four cabinet sides. The four extensions are configurable between at least two positions including a first position that laterally extends the surface of the top of the cabinet and a second position in which the extensions fold down along the sides of the cabinet. The unit can include running water, including hot and cold water, and can also include an oven. The collapsible work surface permits the apparatus to fit through classroom doors and therefore usable in every school environment. The shape of the extensions, when configured in the upward position, safely moves school-age children away from the potentially dangerous heating unit and other equipment that may pose harm if within reach of the children.

A wheeled kitchen apparatus with a collapsible work surface includes a wheeled cabinet with a cabinet top and four cabinet sides. The cabinet top has a surface with an opening accommodating a basin, and also has a heating unit. The cabinet has four extensions located at the four cabinet sides. The four extensions are configurable between at least two positions including a first position that laterally extends the surface of the top of the cabinet and a second position in which the extensions fold down along the sides of the cabinet. The unit can include running water, including hot and cold water, and can also include an oven. The collapsible work surface permits the apparatus to fit through classroom doors and therefore usable in every school environment. The shape of the extensions, when configured in the upward position, safely moves school-age children away from the potentially dangerous heating unit and other equipment that may pose harm if within reach of the children.

A device for rotationally and translationally moving an object comprising a flat storage area relative to a storage area of a support plate arranged plane-parallel to the storage area, wherein: the object can be rotated relative to the support plate in one of two possible opposing rotational directions and can be displaced in a predefined direction; mutually facing bearing surfaces of the storage areas each have closed peripheral raceway grooves in which rolling elements are guided; the raceway grooves are formed such that, when a force is applied to the object in a direction defined in the plane of the storage area, the object can be moved, in a movement which is at least partially forcibly guided and which is simultaneously rotational and translational, from a starting position into an intermediary position, the object being rotated relative to the support plate in one of two possible opposing rotational directions and being displaced in a predefined direction; and the object, after being moved into the intermediary position, can further be rotated relative to the support plate in the one of two possible opposing rotational directions and can be displaced counter to the predefined direction, and, when rotated by 180, resumes the base position.

The invention involves a system and method for retrofitting a cabinet to accommodate wheelchair accessibility, which employs a retractable shelf configured to expand and retract for concealing and revealing a wheelchair accessible space. In exemplary embodiments, the retractable shelf is situated between the left panel and the right panel and in proximity to a floor space of the cabinet, wherein the retractable shelf is configured to retract and expand to reveal or conceal the wheelchair accessible space. The retractable shelf may include a plurality of panels hingedly coupled together, such as a posterior panel and an anterior panel, some of the panels configured to fold, such that at least one of the plurality of panels folds on top of the posterior panel in order to reveal or conceal the wheelchair accessible space. The invention allows retrofitting of any type of cabinet for wheelchair accessibility.

A shelving unit includes a shelf configured to move between a retracted position and an extended position. At least one arm extends from the shelf and is moveably coupled to a track or dual hinges and configured to move along the track to move the shelf between the retracted position and the extended position.