Abstract: A carriage having a frame which includes a plurality of elongated frame components. A first attachment point couples a first and second elongated frame component. A second attachment point couples a third and fourth elongated frame component. A transverse elongated frame component couples to the first and second attachment points. A rotation lock is disposed on the transverse elongated frame component. The rotation lock is configured to prevent rotation of the transverse elongated frame component in a locked configuration.

Abstract: A carriage having a frame which includes a plurality of elongated frame components. A first attachment point couples a first and second elongated frame component. A second attachment point couples a third and fourth elongated frame component. A transverse elongated frame component couples to the first and second attachment points. A rotation lock is disposed on the transverse elongated frame component. The rotation lock is configured to prevent rotation of the transverse elongated frame component in a locked configuration.

Abstract: A carriage having a frame which includes a plurality of elongated frame components. A first attachment point couples a first and second elongated frame component. A second attachment point couples a third and fourth elongated frame component. A transverse elongated frame component couples to the first and second attachment points. A rotation lock is disposed on the transverse elongated frame component. The rotation lock is configured to prevent rotation of the transverse elongated frame component in a locked configuration.

Abstract: A carriage having a frame which includes a plurality of elongated frame components. A first attachment point couples a first and second elongated frame component. A second attachment point couples a third and fourth elongated frame component. A transverse elongated frame component couples to the first and second attachment points. A rotation lock is disposed on the transverse elongated frame component. The rotation lock is configured to prevent rotation of the transverse elongated frame component in a locked configuration.

Abstract: A transport vehicle including one or more accessory connectors for releasably locking one or more vehicle accessories to the transport vehicle. An accessory connector may releasably lock a first accessory within a first slot defined by the accessory connector and a second accessory within a second slot defined by the accessory connector. In some embodiments, the accessory connector may simultaneously releasably lock the first accessory and the second accessory within the first and second slots, respectively. The accessory connectors facilitate simple, quick, and easy attachment and detachment of vehicle accessories so that the transport vehicle may be easily converted between different modes of use.

Abstract: A carriage having a frame which includes a plurality of elongated frame components. A first attachment point couples a first and second elongated frame component. A second attachment point couples a third and fourth elongated frame component. A transverse elongated frame component couples to the first and second attachment points. A rotation lock is disposed on the transverse elongated frame component. The rotation lock is configured to prevent rotation of the transverse elongated frame component in a locked configuration.

Abstract: A transport vehicle including one or more accessory connectors for releasably locking one or more vehicle accessories to the transport vehicle. An accessory connector may releasably lock a first accessory within a first slot defined by the accessory connector and a second accessory within a second slot defined by the accessory connector. In some embodiments, the accessory connector may simultaneously releasably lock the first accessory and the second accessory within the first and second slots, respectively. The accessory connectors facilitate simple, quick, and easy attachment and detachment of vehicle accessories so that the transport vehicle may be easily converted between different modes of use.

Abstract: A carriage having a frame which includes a plurality of elongated frame components. A first attachment point couples a first and second elongated frame component. A second attachment point couples a third and fourth elongated frame component. A transverse elongated frame component couples to the first and second attachment points. A rotation lock is disposed on the transverse elongated frame component. The rotation lock is configured to prevent rotation of the transverse elongated frame component in a locked configuration.

Abstract: A carriage having a frame, where the frame is foldable between a use position and a storage position. The frame includes an attachment point for a plurality of frame components and a pivot lock for retaining the frame in the use position. The pivot lock is operated by rotating a portion of the frame of the carriage to unlock the pivot lock, permitting the carriage to be folded to the storage position.

Abstract: An accessory cross bar for a passenger carrier bicycle trailer comprising a bicycle carrier frame with a coupling arrangement at a front end of the frame for coupling of the bicycle trailer to a bicycle and a push-handle at a rear end of the frame. The accessory cross bar is adapted for horizontal mounting at the rear end of the bicycle trailer frame and has a non-circular cross-section.

Abstract: A foldable passenger carrier, such as an infant stroller, comprising a carrier frame with a frame body and at least one longitudinal frame element comprising a folding hinge with a locking mechanism in the folding hinge. The carrier further comprises a push-handle which is connected to the upper part of the frame body and comprises a handle adjustment hinge with a locking mechanism. The push-handle is foldable towards the forward part of the frame body at the handle adjustment hinge and the longitudinal frame element is foldable in a direction towards the lower part of the frame body at the folding hinge.

Abstract: A carriage having a frame, where the frame is foldable between a use position and a storage position. The frame includes an attachment point for a plurality of frame components and a pivot lock for retaining the frame in the use position. The pivot lock is operated by rotating a portion of the frame of the carriage to unlock the pivot lock, permitting the carriage to be folded to the storage position.

Abstract: A front wheel arrangement on a bicycle trailer is provided. The connecting hook is arranged to be rotated on the connecting axis that comprises a locking arrangement for locking the front wheel in an in-use position and in a rest position.

Abstract: A front wheel arrangement on a bicycle trailer is provided. The connecting hook is arranged to be rotated on the connecting axis that comprises a locking arrangement for locking the front wheel in an in-use position and in a rest position.

Abstract: An accessory cross bar for a passenger carrier bicycle trailer comprising a bicycle carrier frame with a coupling arrangement at a front end of the frame for coupling of the bicycle trailer to a bicycle and a push-handle at a rear end of the frame. The accessory cross bar is adapted for horizontal mounting at the rear end of the bicycle trailer frame and has a non-circular cross-section.

Abstract: A front wheel arrangement on a bicycle trailer is provided. The connecting hook is arranged to be rotated on the connecting axis that comprises a locking arrangement for locking the front wheel in an in-use position and in a rest position.

Abstract: A foldable passenger carrier, such as an infant stroller, comprising a carrier frame with a frame body and at least one longitudinal frame element comprising a folding hinge with a locking mechanism in the folding hinge. The carrier further comprises a push-handle which is connected to the upper part of the frame body and comprises a handle adjustment hinge with a locking mechanism. The push-handle is foldable towards the forward part of the frame body at the handle adjustment hinge and the longitudinal frame element is foldable in a direction towards the lower part of the frame body at the folding hinge.