Abstract: A tiltable vehicle (100) is described comprising a vehicle frame (102, 108), one front wheel (124), two rear wheels (112A, 112B) and two swing arms. The swing arms are pivotably coupled to a pivot point (121) on the vehicle frame at a first end, and to one of the rear wheels at an opposing end. A swing arm (41) is rotatable around a rotational axis (42) lying in a plane of symmetry of the vehicle frame (102, 108). Each of two linkages (63, 64) is coupled at a first end to one of the swing arms at the pivot point. The vehicle comprises two connection arms (53, 56) arranged between the linkages (63, 64) and one outer end of the rocker arm (40). The connection arms comprise resilient members (61, 62) comprising a number of Belleville springs arranged in at least two groups of rings so as to create a non-linear spring characteristic.

Abstract: Some embodiments are directed to a hand grip for wrapping around a handlebar. The hand grip includes a first elongated coupling member, a second elongated coupling member, and a cover arranged between the first elongated coupling member and the second elongated coupling member. The first and/or second elongated coupling member include one or more protrusions arranged to be inserted into one or more holes or recesses of the bar. The hand grip can easily be attached to for example a handlebar of a baby stroller, and can easily be removed.

Abstract: Some embodiments are directed to a hand grip for wrapping around a handlebar. The hand grip includes a first elongated coupling member, a second elongated coupling member, and a cover arranged between the first elongated coupling member and the second elongated coupling member. The first and/or second elongated coupling member include one or more protrusions arranged to be inserted into one or more holes or recesses of the bar. The hand grip can easily be attached to for example a handlebar of a baby stroller, and can easily be removed.

Abstract: Some embodiments are directed to a luggage assembly, and frame, wherein the luggage assembly includes a luggage item and a wheel assembly. The wheel assembly includes at least one front wheel, and rear wheels which are all moveable between a folded and an unfolded position. The folded positions of the wheels are within the luggage assembly. The unfolded position of the rear wheels is behind the luggage assembly and the unfolded position of the front wheel is below the luggage assembly. When the wheels are in the unfolded position and the luggage assembly is arranged on the wheels on the ground, the luggage item is tilted and a projected point of gravity of the luggage item is in between the wheels. The disclosed luggage assembly is suitable for being pushed and being pulled, is very stable and provides a stable road behavior.

Abstract: A luggage item, a luggage item system and a luggage item adaptor are provided. The luggage item is for use in luggage system comprising a luggage trolley and another luggage item. The luggage item comprises a first side, a second side, a first coupling element and a second coupling element. The second side is opposite the first side and is separated by flanks from the first side. The first side and the second side have an area larger than the areas of the flanks. The first coupling element is arranged at the first side. The second coupling element is arranged at the second side for engaging with a first coupling element of the other luggage item to releasably attach the other luggage item to the luggage item and for engaging with a trolley coupling element of the luggage trolley to releasably attach the luggage item to the luggage trolley.

Abstract: Some embodiments are directed to a foldable vehicle for use as a vehicle if being unfolded, and for use as a trolley if being folded. The vehicle in its folded configuration may also be placed in an upright parking position. The vehicle includes a first side frame coupled to a first wheel, a second side frame coupled to a second wheel and a coupling frame. The coupling frame includes a hinge joint between a first end and a second end of the coupling frame. The first end is hinged to the first side frame and the second end is hinged to the second side frame. When the first wheel translates towards the second wheel, the hinge joint moves from one side of the second wheel to the other side of the second wheel.

Abstract: A foldable vehicle 100 is provided for use as a vehicle if being unfolded and for use as a trolley if being folded. The vehicle 100 in its folded configuration may also be placed in an upright parking position. The vehicle comprises a first side frame 108 coupled to a first wheel 124, a second side frame 102 coupled to a second wheel 112 and a coupling frame 104. The coupling frame comprises a hinge joint 120 between a first end and a second end of the coupling frame. The first end is hinged to the first side frame and the second end is hinged to the second side frame. When the first wheel translates towards the second wheel, the hinge joint moves from one side 128 of the second wheel to the other side 126 of the second wheel.

Abstract: Some embodiments are directed to a luggage assembly, and frame wherein the luggage assembly includes a luggage item and a wheel assembly. The wheel assembly includes at least one front wheels, and rear wheels which are all moveable between a folded and an unfolded position. The folded positions of the wheels are within the luggage assembly. The unfolded position of the rear wheels is behind the luggage assembly and the unfolded position of the front wheel is below the luggage assembly. When the wheels are in the unfolded position and the luggage assembly is arranged on the wheels on the ground, the luggage item is tilted and a projected point of gravity of the luggage item is in between the wheels. The disclosed luggage assembly is suitable for being pushed and being pulled, is very stable and provides a stable road behavior.

Abstract: A luggage item, a luggage item system and a luggage item adaptor are provided. The luggage item is for use in luggage system comprising a luggage trolley and another luggage item. The luggage item comprises a first side, a second side, a first coupling element and a second coupling element. The second side is opposite the first side and is separated by flanks from the first side. The first side and the second side have an area larger than the areas of the flanks. The first coupling element is arranged at the first side. The second coupling element is arranged at the second side for engaging with a first coupling element of the other luggage item to releasably attach the other luggage item to the luggage item and for engaging with a trolley coupling element of the luggage trolley to releasably attach the luggage item to the luggage trolley.

Abstract: The invention relates to a folding stroller such as a buggy having a seat. The frame of the stroller includes a pull/push rod; right and left front wheel rods, each provided with a front wheel; and a cross bar system provided between the front wheel rods. When the stroller is unfolded, the cross bar system fixes the distance between the wheel-carrying ends of the front wheel rods. The cross bar system is constructed such that when the stroller is folded, the distance between the wheel-carrying ends of the front wheel rods is less than when the stroller is unfolded. The cross bar system includes a right part, a left part and a middle part, which are provided with an interlocking member which, on rotation of the middle part, pushes the left and right parts apart and mutually fixes them.

Abstract: The buggy includes a frame with front and rear wheels, a pull and push bar, and front wheel bars and rear wheel bars that support the front and rear wheels and which are connected to the pull and push bar, and a seat accommodated in the frame. The buggy is provided on either side with a coupling device for the rotatable connection of the pull and push bar and the front wheel and rear wheel bars, this coupling device being equipped for the detachable fitting of the seat.