Abstract: A body receptacle for a wheeled frame allows for the transport of babies in a bicycle trailer. The body receptacle has a flexible mat that is brought into the intended transport form with the help of tensioning devices.

Abstract: A child transport vehicle comprising: a vehicle frame; displacement means depending from the frame; a vehicle attachment connector mounted on the vehicle frame and including a vehicle attachment connection site, the connector and the connection site may be configured to facilitate convertibility and usefulness of the vehicle.

Abstract: A body receptacle for a wheeled frame allows for the transport of babies in a bicycle trailer. The body receptacle has a flexible mat that is brought into the intended transport form with the help of tensioning devices.

Abstract: A child transport vehicle comprising: a vehicle frame; displacement means depending from the frame; a vehicle attachment connector mounted on the vehicle frame and including a vehicle attachment connection site, the connector and the connection site may be configured to facilitate convertibility and usefulness of the vehicle.

Abstract: A child transport vehicle including: a frame, displacement means connectable to the frame, and a transport attachment storage system including one or more engagement devices operable and positioned to store an unused transport attachment in an inoperable position on the vehicle.

Abstract: A child carrier frame includes a lower frame, an upper frame and a frame support. The frame may be adjusted between an upright position, for use, and a folded position. During folding, the carrier frame may be adjusted both to reduce its height and its width, such that a folded size is obtained that is smaller in at least two dimensions than a similar carrier frame folded to reduce only one of its height and width.

Abstract: A body receptacle for a wheeled frame allows for the transport of babies in a bicycle trailer. The body receptacle has a flexible mat that is brought into the intended transport form with the help of tensioning devices.

Abstract: In order to improve the safety of a bicycle trailer with a foldable passenger compartment and a foldable seat arranged therein, a frame is being proposed at the backside of which a bracket element is provided that projects out towards the front and acts at the height of the shoulder area of the passenger compartment.

Abstract: A passenger carrier frame of the invention includes a lower frame member, a folding frame member, a back frame member and a frame folding control. These frame members are pivotally connected adjacent their ends to form a triangular arrangement in side view. The pivotal connections permit the frame to be folded and the frame folding control acts at a selected one of the pivotal connections to drive and lock pivotal rotation at that pivotal connection.

Abstract: A bicycle trailer hitch for securing a trailer to a bicycle, the trailer including a hitch arm and the bicycle having a rear wheel including an axle with an axis of rotation and a frame, the bicycle trailer hitch comprising: a hitch ball including a base end connectable to the trailer hitch arm, an opposite end formed as a ball end and a intermediate portion extending therebetween; and a bicycle-mounted hitch portion mountable on the bicycle and including a socket formed to removably retain the ball end of the hitch ball, the socket including an open end, sized to permit the ball end of the hitch ball to pass therethrough and a retainer end formed to retain the ball end therein, the open end being positioned at the forward end of the socket and the retainer end positioned at the rear of the socket such that the ball end is retained in the retainer end when the hitch arm of the trailer is extending out from the hitch behind the bicycle.

Abstract: In order to improve the safety of a bicycle trailer with a foldable passenger compartment and a foldable seat arranged therein, a frame is being proposed at the backside of which a bracket element is provided that projects out towards the front and acts at the height of the shoulder area of the passenger compartment.

Abstract: In order to protect in particular the exposed areas of the chassis of a bicycle trailer against wear and tear from friction and impacts, at least one bumper is provided, which is positioned on the outside of a frame part of the chassis and extends past the outside of the frame of the chassis in at least one direction.

Abstract: A stroller is described that is foldable and includes a tracking adjustment mechanism. The stroller is folded by pivoting the main frame members about one pair of main connecting brackets. Handle height adjustment can be made at the bracket. Some foldable frame cross members are formed of cable, rather than tubing to reduce the weight and folded size of the stroller over stroller having foldable cross members formed of tubing. A stroller having adjustable wheel spacing for tracking and stroller center of gravity adjustment is also described.

Abstract: A cargo carrier suspension for installation on a cargo carrier having a seat and wheels, skis or rollers on which the seat rides, the cargo carrier suspension comprising: a leaf spring connectable on a cargo carrier between the seat and the wheels, skis or rollers, and a clamping device for engagement on the leaf spring and adjustable to select the degree of flexibility of the leaf spring.

Abstract: A body receptacle for a wheeled frame allows for the transport of babies in a bicycle trailer. The body receptacle has a flexible mat that is brought into the intended transport form with the help of tensioning devices.

Abstract: A bicycle trailer hitch for securing a trailer to a bicycle, the trailer including a hitch arm and the bicycle having a rear wheel including an axle with an axis of rotation and a frame, the bicycle trailer hitch comprising: a hitch ball including a connector end connectable to the trailer hitch arm, an opposite end formed as a ball and a intermediate portion extending therebetween; and a bicycle-mounted hitch portion including a plate having an aperture extending therethrough, the plate being mountable on the axle of the rear wheel of the bicycle with the axle extending through and rotatable within the aperture and a socket connected to the plate and formed to removably retain the ball of the hitch ball.

Abstract: A cargo carrier suspension for installation on a cargo carrier having a seat and a transport means on which the seat rides, the cargo carrier suspension comprising: a leaf spring connectable on a cargo carrier between the seat and the transport means; and a clamping device for engagement on the leaf spring and adjustable to select the degree of flexibility of the leaf spring.

Abstract: A transport vehicle has an upper frame, a chassis and a pair of folding frame units. The vehicle may be folded into compact position by collapsing the folding frame units allowing the rotation of the upper frame toward the chassis. The vehicle is easy to manufacture and offers a simplified folding procedure over previously known vehicles. The vehicle may used as a trailer, a stroller or a sled and may be convertible therebetween.

Abstract: A trailer, as for example for towing behind a bicycle, has an upper frame member, a lower frame member and a pair of folding frame units. The trailer may be folded into compact position by collapsing the folding frame units allowing the rotation of the upper frame member toward the lower frame member. The trailer is easy to manufacture and offers a simplified folding procedure over previously known trailers. The trailer may be modified for use as a stroller.