An assembly for movement according to predefined rules of motion, includes a supporting frame forming a working path that accommodates a driving element with which at least one movable element is associated which is adapted to move an item to be subjected to a process. The assembly includes, interposed between the driving element and each respective movable element, at least one movement adjustment apparatus having a contoured guide, arranged substantially parallel to the driving element, at least one first lever that has a first end that can slide within the guide, and a portion that is pivoted to at least one second lever which in turn is coupled rigidly to the driving elements. The first lever has a second end, which is opposite the one that can slide in the guide, which is articulated to a linkage, which in turn is pivoted on a portion of a respective movable element.

An assembly for movement according to predefined rules of motion, includes a supporting frame forming a working path that accommodates a driving element with which at least one movable element is associated which is adapted to move an item to be subjected to a process. The assembly includes, interposed between the driving element and each respective movable element, at least one movement adjustment apparatus having a contoured guide, arranged substantially parallel to the driving element, at least one first lever that has a first end that can slide within the guide, and a portion that is pivoted to at least one second lever which in turn is coupled rigidly to the driving elements. The first lever has a second end, which is opposite the one that can slide in the guide, which is articulated to a linkage, which in turn is pivoted on a portion of a respective movable element.

A transport apparatus including a rotary transport mechanism (5), which rotationally transports multiple equidistantly installed article holding members (gripper pairs (4)) in one direction along an annular trackway having a pair of parallel portions, and a reciprocating drive mechanism (6), which causes the entire rotary transport mechanism (5) to reciprocate a predetermined distance along the parallel portions. The article holding members are moved at a velocity of travel that is a combination of velocity of the reciprocating motion and velocity of the rotary transport. The velocity of the rotary transport and the velocity of the reciprocating motion are controlled by a control unit (9). The article holding members travel along the parallel portions on both sides (Lanes A and B) in an intermittent manner, each time covering a distance that is an integral multiple of the installation spacing p of the article holding members.

A transport device includes a first transport-element that comprises rotatable transport-element sections and that defines a transport path for transporting materials between front and rear deflection-devices. The path has successive sections along a transport direction and extends between drive-arrangements spaced apart along the transport path. The drive-arrangements interactively connect to the transport-element at different locations along the transport path. Rotatable transport-element sections are repositioned relative to one another in such a way to change an overall length of the first transport-element. Targeted controlling of adjacent transport path sections at a differential speed by way of the first and second drive-arrangements creates an accumulation or a gap of transport material on a transport-path section.

A transport device includes a first transport-element that comprises rotatable transport-element sections and that defines a transport path for transporting materials between front and rear deflection-devices. The path has successive sections along a transport direction and extends between drive-arrangements spaced apart along the transport path. The drive-arrangements interactively connect to the transport-element at different locations along the transport path. Rotatable transport-element sections are repositioned relative to one another in such a way to change an overall length of the first transport-element. Targeted controlling of adjacent transport path sections at a differential speed by way of the first and second drive-arrangements creates an accumulation or a gap of transport material on a transport-path section.

A conveyor device for advancing articles adapted to contain a pourable product and having an input station, at which the articles are fed to the conveyor device; an output station, at which the articles exit the conveyor device; a fixed endless track defining an endless path passing through the input station and the output station; and at least one article-holding device movably coupled to the track and configured to receive and support one article at a time and to advance the article along the endless path from the input station to the output station. The endless path comprises a rotation branch arranged downstream of the input station and upstream of the output station, relative to the direction of advancement of the articles along the endless path. Each article is rotatable about its longitudinal axis along the rotation branch by magnetic-inductive interaction between the article-holding device and the track.

A conveyor device for advancing articles adapted to contain a pourable product and having an input station, at which the articles are fed to the conveyor device; an output station, at which the articles exit the conveyor device; a fixed endless track defining an endless path passing through the input station and the output station; and at least one article-holding device movably coupled to the track and configured to receive and support one article at a time and to advance the article along the endless path from the input station to the output station. The endless path comprises a rotation branch arranged downstream of the input station and upstream of the output station, relative to the direction of advancement of the articles along the endless path. Each article is rotatable about its longitudinal axis along the rotation branch by magnetic-inductive interaction between the article-holding device and the track.

An assembly for movement according to predefined rules of motion, includes a supporting frame forming a working path that accommodates a driving element with which at least one movable element is associated which is adapted to move an item to be subjected to a process. The assembly includes, interposed between the driving element and each respective movable element, at least one movement adjustment apparatus having a contoured guide, arranged substantially parallel to the driving element, at least one first lever that has a first end that can slide within the guide, and a portion that is pivoted to at least one second lever which in turn is coupled rigidly to the driving elements. The first lever has a second end, which is opposite the one that can slide in the guide, which is articulated to a linkage, which in turn is pivoted on a portion of a respective movable element.

An assembly for movement according to predefined rules of motion, includes a supporting frame forming a working path that accommodates a driving element with which at least one movable element is associated which is adapted to move an item to be subjected to a process. The assembly includes, interposed between the driving element and each respective movable element, at least one movement adjustment apparatus having a contoured guide, arranged substantially parallel to the driving element, at least one first lever that has a first end that can slide within the guide, and a portion that is pivoted to at least one second lever which in turn is coupled rigidly to the driving elements. The first lever has a second end, which is opposite the one that can slide in the guide, which is articulated to a linkage, which in turn is pivoted on a portion of a respective movable element.

A conveyor device for advancing articles adapted to contain a pourable product and having an input station, at which the articles are fed to the conveyor device; an output station, at which the articles exit the conveyor device; a fixed endless track defining an endless path passing through the input station and the output station; and at least one article-holding device movably coupled to the track and configured to receive and support one article at a time and to advance the article along the endless path from the input station to the output station. The endless path comprises a rotation branch arranged downstream of the input station and upstream of the output station, relative to the direction of advancement of the articles along the endless path. Each article is rotatable about its longitudinal axis along the rotation branch by magnetic-inductive interaction between the article-holding device and the track.