Abstract: Construction element for a device for forward feeding of product carriers (16), which construction element comprises a first beam section (14) presenting a main rail (15) intended to carry product carriers (16) movably resting on said main rail (15), a second beam section presenting a console intended to carry an endless belt (1) or chain, which is intended to contribute to the forward feeding of said product carrier (16), and guiding means (19) running along said main rail (15) intended to retain product carriers (16) on the main rail (15), and also a device for forward feeding of product carriers including such a construction element.

Abstract: Product carrier, moveable along a conveyor track (33, 34) in a conveyor arrangement, and designed as a trolley, which has two wheel units (3, 4) which are moved along the conveyor track. Suspended from each wheel unit is a carrier arm (5, 6) for the products that are to be conveyed. The carrier arms (5, 6) are connected to one another by means of a positioning mechanism (9), which maintains a selected essential distance (a) between the wheel units (5, 6) regardless of the inclination of the track.

Abstract: Product carrier, moveable along a conveyor track (33, 34) in a conveyor arrangement, and designed as a trolley, which has two wheel units (3, 4) which are moved along the conveyor track. Suspended from each wheel unit is a carrier arm (5, 6) for the products that are to be conveyed. The carrier arms (5, 6) are connected to one another by means of a positioning mechanism (9), which maintains a selected essential distance (a) between the wheel units (5, 6) regardless of the inclination of the track.

Abstract: Apparatus is disclosed for feeding product carriers through a system including a first rail along which the product carriers can move, branches associated with the first rail so that the product carriers can be supplied to and removed from the first rail along the branches, an endless belt for moving the product carriers along the first rail, and a second rail disposed above the first rail, the endless belt including downwardly extending sides and being suspended from the second rail whereby the downwardly extending sides of the endless belt are accessible for driving of the endless belt thereby.