A collapsible golf cart for transporting golf clubs in a substantially upright position wherein the collapsible golf cart is structured to permit removal of a golf club bag after the golf club cart has been folded to a non-use position. A bag supporting frame assembly which is supported by the foldable leg assembly on which a pair of wheels are mounted in spaced, parallel relation to one another. The collapsible golf cart maneuvered by a handle secured to the upper end of the bag supporting frame assembly.

A golf cart includes a handlebar module, an upper frame module, a front wheel module, a lower frame module and two rear wheel modules. The upper frame module is mounted on the lower frame module. The front wheel module is mounted at a front end of the lower frame module. The two rear wheel modules are mounted on left side and right side of a rear end of the lower frame module respectively. The handlebar module is mounted at an upper end of the upper frame module through a lock mechanism. A connecting-rod link mechanism is arranged between the upper frame module, the lower frame module, the front wheel module and the two rear wheel modules. A first connecting rod is arranged between the handlebar module and the lower frame module.

A golf cart includes a handlebar module, an upper frame module, a front wheel module, a lower frame module and two rear wheel modules. The upper frame module is mounted on the lower frame module. The front wheel module is mounted at a front end of the lower frame module. The two rear wheel modules are mounted on left side and right side of a rear end of the lower frame module respectively. The handlebar module is mounted at an upper end of the upper frame module through a lock mechanism. A connecting-rod link mechanism is arranged between the upper frame module, the lower frame module, the front wheel module and the two rear wheel modules. A first connecting rod is arranged between the handlebar module and the lower frame module.

The improved mobile robot utilizes a cooperative wheeled support arrangement having a unique axle design that preferably cooperates with a base support module. A tri-axle is preferably used to support at least one omni-wheel on each axle section. Multiple omni-wheels on each section can be used for higher load applications. The tri-axle is of a fixed design and each wheel pivots on the individual axle section. Preferably, the axle sections are welded to each other.

The improved mobile robot utilizes a cooperative wheeled support arrangement having a unique axle design that preferably cooperates with a base support module. A tri-axle is preferably used to support at least one omni-wheel on each axle section. Multiple omni-wheels on each section can be used for higher load applications. The tri-axle is of a fixed design and each wheel pivots on the individual axle section. Preferably, the axle sections are welded to each other.

A tricycle has a forward oriented fork member (20) supported for rotation about a steering axis (14) of the tricycle, a handle bar (50) mounted to the fork member, a cargo unit (24) supported by the fork member, and a pair of transversally spaced linkages (30), wherein each linkage at a proximal end is linked to the fork member and at a distal end supports a respective front wheel (16) of the tricycle. The cargo unit and the linkages are shiftable between respective forward and backward end positions to thereby transform the tricycle to a wheel cart and vice versa.

A tricycle has a forward oriented fork member (20) supported for rotation about a steering axis (14) of the tricycle, a handle bar (50) mounted to the fork member, a cargo unit (24) supported by the fork member, and a pair of transversally spaced linkages (30), wherein each linkage at a proximal end is linked to the fork member and at a distal end supports a respective front wheel (16) of the tricycle. The cargo unit and the linkages are shiftable between respective forward and backward end positions to thereby transform the tricycle to a wheel cart and vice versa.

A wheelbarrow with multiple wheels on a front axle is provided. The wheelbarrow includes a cargo carrying portion, two load carrying members supporting the cargo carrying portion, and a motor providing an output torque. The wheelbarrow further includes the front axle attached to the two load carrying members, a middle wheel attached to the axle and receiving the output torque from the motor, and two side wheels attached to the axle, one on either side of the middle wheel wherein the two side wheels each have a smaller diameter than the middle wheel.

A wheelbarrow with multiple wheels on a front axle is provided. The wheelbarrow includes a cargo carrying portion, two load carrying members supporting the cargo carrying portion, and a motor providing an output torque. The wheelbarrow further includes the front axle attached to the two load carrying members, a middle wheel attached to the axle and receiving the output torque from the motor, and two side wheels attached to the axle, one on either side of the middle wheel wherein the two side wheels each have a smaller diameter than the middle wheel.

A movable support device for mounting a measuring instrument via an attachment and a method of assembling a support device for a measuring instrument are provided. The device includes a body having an internal clearance and a plurality of mounting ports for receiving the attachment. At least one wheel is connectable to the body, wherein when the at least one wheel is connected to the body, the body is supported by the at least one wheel. A handle assembly is connectable to the body. Wherein the device is transformable between an operational position and a stowed position, and in the stowed position, a portion of at least one of the handle assembly and the at least one wheel is arranged within the internal clearance.