A physiotherapeutic conveyance with a forwardly mounted wheel, a chassis relative to which said forwardly mounted wheel is mounted, a seat mounted relative to said chassis on a seating mount, a rear axle associated with a pair of outwardly disposed first and second rear wheels, and a steering assembly associated with said pair of outwardly disposed rear wheels, wherein said steering assembly comprises a steering mechanism operable to adjust the orientation of the rear wheels.

An assisted and multifunctional ergonomic tricycle-type device for exercise, therapy, sports, recreation and alternative transportation for adults with or without disabilities, having a 4-piece chassis where part (1) is joined to part (2) by double equalizable hinge and the central part is “7” shaped, in the upper part of part (2) an adjustable front seat is installed, a cell phone holder and a Bluetooth speaker, and in the upper rear part of part (2) there is an equalizable arm extension housing an axle support of traction with hands and parts (2) and (3) of the chassis are joined to a support of an axle and a central shock absorber of the chassis and where part (2) also has supports on the front side of the drive axle with the feet and an adjustable support of an adjustable rear seat is installed on the upper rear part of part (3).

An assisted and multifunctional ergonomic tricycle-type device for exercise, therapy, sports, recreation and alternative transportation for adults with or without disabilities, having a 4-piece chassis where part (1) is joined to part (2) by double equalizable hinge and the central part is “7” shaped, in the upper part of part (2) an adjustable front seat is installed, a cell phone holder and a Bluetooth speaker, and in the upper rear part of part (2) there is an equalizable arm extension housing an axle support of traction with hands and parts (2) and (3) of the chassis are joined to a support of an axle and a central shock absorber of the chassis and where part (2) also has supports on the front side of the drive axle with the feet and an adjustable support of an adjustable rear seat is installed on the upper rear part of part (3).

A mobility scooter includes a first member having a first end, and a second end opposite the first end, and a rear wheel assembly coupled to the second end of the first member. The mobility scooter includes a seat assembly coupled to the first member, and a second member being transverse to the first member and having a first end coupled to the first end of the first member, and a second end opposite the first end of the second member. The mobility scooter further includes a steering column having a first end, and a second end opposite the first end of the steering column. The steering column is coupled to the second end of the second member. The mobility scooter includes a front wheel coupled to the second end of the steering column, and a handlebar coupled to the first end of the steering column.

A mobility scooter includes a first member having a first end, and a second end opposite the first end, and a rear wheel assembly coupled to the second end of the first member. The mobility scooter includes a seat assembly coupled to the first member, and a second member being transverse to the first member and having a first end coupled to the first end of the first member, and a second end opposite the first end of the second member. The mobility scooter further includes a steering column having a first end, and a second end opposite the first end of the steering column. The steering column is coupled to the second end of the second member. The mobility scooter includes a front wheel coupled to the second end of the steering column, and a handlebar coupled to the first end of the steering column.

The invention relates to an insert for connecting an electrical connector to a wall (9) and to a corresponding method. The insert comprises an electrically conductive bolt (1) having a head (3), which extends along a first longitudinal axis (I), and a shaft (4), which is provided with at least one connecting means (5), and a ring (2), which has a through-opening (7) and extends along a second longitudinal axis (II). The head (3) comprises an outer contour which, at least in regions, is produced by the rotation about the first longitudinal axis (I) of a first line (L1), which is curved with a first radius (R1) and spaced apart from the first longitudinal axis (1). The through-opening (7) comprises an inner contour which, at least in regions, is produced by the rotation about the second longitudinal axis (II) of a second line (L2), which is curved with a second radius (R2) and spaced apart from the second longitudinal axis (II).

A frame assembly includes a central shaft with forward and rearward ends and a central extent, a forward sleeve at the forward end, a central sleeve at the central extent, and left and right brackets adjacent to the rearward end. A steering assembly has central, upper, and lower sections. The upper section is received in the central section with left and right handlebars extending laterally. The lower section extends through the forward sleeve. A forward bracket pivotably couples the central and lower sections. A seating assembly has a support post received in the central sleeve and an upper end supporting a seat. A drive assembly has left and right brackets, left and right wheels, a brace extending through the brackets supporting the wheels, a motor positioned adjacent to one of the wheels, and a source of potential.

Disclosed are various embodiments of a tilting frame for a three-wheeled vehicle with a steerable load-carrying front end. When the vehicle is rolling forward and steered, the wheels and portions of the frame can tilt sideward in a controlled manner to provide turning stability. Further, the frame keeps the load in a substantially-level and fully supported while also causing the vehicle and load center of gravity to shift laterally to enhance vehicle stability. An embodiment of the invention relates to human pedaled and electric-assisted vehicles including cargo bikes and trishaws for carrying passengers.

Disclosed are various embodiments of a tilting frame for a three-wheeled vehicle with a steerable load-carrying front end. When the vehicle is rolling forward and steered, the wheels and portions of the frame can tilt sideward in a controlled manner to provide turning stability. Further, the frame keeps the load in a substantially-level and fully supported while also causing the vehicle and load center of gravity to shift laterally to enhance vehicle stability. An embodiment of the invention relates to human pedaled and electric-assisted vehicles including cargo bikes and trishaws for carrying passengers.

A human powered vehicle comprises a dual wheel front steering, a single or dual wheel rear drive, three or four wheels, a strong lightweight frame assembly, a steering system, two pedals, and a crank and chain transfer drive system. A driver is seated in an upright position for maximum ergonomic efficiency and minimum propulsion effort. Said position also provides for easy mounting and dismounting on to and off of the vehicle. The steering system is completely adjustable and incorporates Ackermann steering geometry to reduce wheel turning scrub and preserve forward momentum. The invention is further configured with components that can be adapted to various manual drive systems, multiple gear ratio drive mechanisms, or power drive system such as an electric motor or similar device. The invention is more easily operated by children, elderly, and the handicapped than bicycles, traditional tricycles, and other three-wheeled human powered vehicles.