Method and arrangement for conveying individually held products

A method for transferring items from a first path to a second path, the method practiced with respect to second coupling parts disposed along the first path and third coupling parts disposed along the second path, the items each held by a first coupling part, the first coupling parts each having a first attachment point and a second attachment point, the first and second attachment points spaced by a first distance, each of the second coupling parts having a third attachment point, each of the third coupling parts having a fourth attachment point, the first path and the second path disposed parallel to each other for at least some extent, the first and second path when disposed parallel to each other for the at least some extent having a spacing such that the spacing between third and fourth attachment points is substantially the first distance;

• the method comprising the steps of:
• attaching the first attachment point of one of the first coupling parts to the third attachment point of one of the second coupling parts, the one of the first coupling parts holding one of the items;
• moving the second coupling parts, including the one of the second coupling parts, along the first path in a conveying direction;
• moving the third coupling parts along the second path in the conveying direction;
• synchronizing the one of the second coupling parts with one of the third coupling parts during the at least some extent;
• during the synchronizing, continuing to move the second coupling parts and the third coupling parts in the conveying direction, attaching the second attachment point of the one of the first coupling parts to the fourth attachment point of the one of the third coupling parts, and subsequently, detaching the first attachment point of the one of the first coupling parts from the third attachment point of the one of the second coupling parts,
• continuing to move the second coupling parts along the first path in the conveying direction;
• continuing to move the third coupling parts along the second path in the conveying direction;
• whereby the one of the items is transferred from the first path to the second path.

A method for transferring items from a first path to a second path, the method practiced with respect to a first guide and a second guide, the items each held by a holding element, each holding element comprising a first coupling part and a second coupling part, each first coupling part movable between first and second positions, each first coupling part when in said first position disposed to grip the first guide and when in said second position disposed to be free of the first guide, each second coupling part movable between first and second positions, each second coupling part when in said first position disposed to grip the second guide and when in said second position disposed to be free of the second guide, the first and second coupling parts spaced a first distance, the first guide and the second guide disposed parallel to each other for at least some extent, the first and second guides when disposed parallel to each other for the at least some extent having a spacing that is substantially the first distance;

• the method comprising the steps of:
• gripping a one of the holding elements to the first guide by moving the first coupling part into the first position, the one of the holding elements holding one of the items;
• moving the second coupling part of the one of the holding elements into the second position;
• moving the holding element along the first guide in a conveying direction;
• during the at least some extent, moving the second coupling part of the one of the holding elements into the first position, whereby the one of the holding elements is gripped to the second guide, and subsequently, moving the first coupling part of the one of the holding elements into the second position;
• and
• moving the holding element along the second guide in the conveying direction;
• whereby the one of the items is transferred from the first path to the second path.

A method for transferring items from a first path to a second path, the method practiced with respect to second coupling parts disposed along the first path and third coupling parts disposed along the second path, the items each held by a first coupling part, the first coupling parts each having a first attachment point, each of the second coupling parts having a second attachment point, each of the third coupling parts having a third attachment point, the first path and the second path disposed parallel to each other for at least some extent, the method further practiced with respect to bolts, each bolt when disposed with a first attachment point of a first coupling part and a second attachment point of a second coupling part for coupling the first coupling part and the second coupling part;

• each bolt when disposed with a first attachment point of a first coupling part and a third attachment point of a third coupling part for coupling the first coupling part and the third coupling part;
• the method comprising the steps of:
• attaching the first attachment point of one of the first coupling parts to the second attachment point of one of the second coupling parts by one of the bolts, the one of the first coupling parts holding one of the items;
• moving the second coupling parts, including the one of the second coupling parts, along the first path in a conveying direction;
• moving the third coupling parts along the second path in the conveying direction;
• synchronizing the one of the second coupling parts with one of the third coupling parts during the at least some extent;
• during the synchronizing, moving the one of the bolts so that the one of the bolts is no longer disposed with the first attachment point of the one of the first coupling parts and the second attachment point of the one of the second coupling parts, the one of the bolts disposed with a first attachment point of the one of the first coupling parts and the third attachment point of the one of the third coupling parts, whereby the one of the first coupling parts is no longer coupled with the one of the second coupling parts, and is coupled with the one of the third coupling parts;
• continuing to move the second coupling parts along the first path in the conveying direction;
• continuing to move the third coupling parts along the second path in the conveying direction;
• whereby the one of the items is transferred from the first path to the second path.

A method for conveying a large number of printed products along first and second conveying paths, the method comprising:

• providing for each conveying path a plurality of respective conveying elements each conveying element being movable along the respective conveying path and comprising a first coupling part, the first coupling part thus defining a respective conveying path therefor;
• providing a plurality of holding elements, each holding element being designed for gripping one printed product and comprising a second coupling part cooperating with a first coupling part;
• conveying holding elements being coupled to conveying elements, along the conveying paths, and
• transferring holding elements from conveying elements associated with the first conveying path to conveying elements associated with the second conveying path during continuous conveyance of the conveying elements through a transfer location through which transfer location the first coupling parts of conveying elements associated with the first and second conveying paths run in parallel and closely spaced;
• wherein first and second coupling parts are designed in such a manner that coupling and uncoupling is effected by moving the second coupling part substantially laterally relative to the conveying path of the first coupling part and
• wherein the step of transferring comprises aligning the first coupling part of one conveying element associated with the first conveying path with the first coupling part of one conveying element associated with the second conveying path, and moving the holding element coupled to the one conveying element associated to the first conveying path laterally relative to the conveying paths to the conveying element associated with the second conveying path, and thereby coupling it to the conveying element associated with the second conveying path.

A method for conveying a large number of printed products along first and second conveying paths, the method comprising:

• providing for each conveying path a plurality of respective conveying elements each conveying element being movable along the respective conveying path and comprising a first coupling part, the first coupling part thus defining a respective conveying path therefor;
• providing a plurality of holding elements, each holding element being designed for gripping one printed product and comprising two second coupling parts cooperating each with one first coupling part;
• conveying holding elements being coupled to conveying elements, along the conveying paths, and
• transferring holding elements from conveying elements associated with the first conveying path to conveying elements associated with the second conveying path during continuous conveyance of the conveying elements through a transfer location through which transfer location the first coupling parts of conveying elements associated with the first and second conveying paths run in parallel and closely spaced;
• wherein the step of transferring comprises aligning the first coupling part of one conveying element associated with the first conveying path with the first coupling part of one conveying element associated with the second conveying path, and uncoupling one of the two second coupling parts of the holding element coupled to the one conveying element associated to the first conveying path after coupling the other one of the two second coupling parts of the holding element to the first coupling part of the one conveying element associated with the second conveying path.

A method for conveying a large number of printed products along first and second conveying paths, the method comprising:

• providing for each conveying path a guide (or rail) member extending along each conveying path;
• providing a plurality of holding elements, each holding element being designed for gripping one printed product and comprising two coupling parts being couplable each to one guide member;
• conveying holding elements being coupled to one guide member along the conveying paths, and
• transferring holding elements from the guide member associated with the first conveying path to the guide member associated with the second conveying path during continuous conveyance of the conveying elements through a transfer location through which transfer location the guide members associated with the first and second conveying paths run in parallel;
• wherein the step of transferring comprises uncoupling one of the two coupling parts of the holding element coupled to the guide member associated with the first conveying path after coupling the other one of the two coupling parts of the holding element to the guide member associated with the second conveying path.

A method for conveying a large number of printed products along first and second conveying paths, the method comprising:

• providing for each conveying path a plurality of respective conveying elements each conveying element being movable along the respective conveying path and comprising a first coupling part, the first coupling part thus defining a respective conveying path therefore;
• providing a plurality of holding elements, each holding element being designed for gripping one printed product and comprising two second coupling parts each being couplable to a first coupling part with the aid of a third coupling part;
• conveying holding elements being coupled to conveying elements, along the conveying paths, and
• transferring holding elements from conveying elements associated with the first conveying path to conveying elements associated with the second conveying path during continuous conveyance of the conveying elements through a transfer location through which transfer location the first coupling parts of conveying elements associated with the first and second conveying paths run in parallel and closely spaced;
• wherein first, second and third coupling parts are designed in such a manner that coupling and uncoupling is effected by moving the third coupling part substantially laterally relative to the conveying paths of the first coupling part, and
• wherein the step of transferring comprises aligning the first coupling part of one conveying element associated with the first conveying path with the first coupling part of one conveying element associated with the second conveying path, and moving the third coupling part coupling the holding element to the one conveying element associated to the first conveying path laterally relative to the conveying paths to the conveying element associated with the second conveying path, and thereby coupling the holding element to the conveying element associated with the second conveying path.

An apparatus for conveying a large number of printed products along first and second conveying paths, the apparatus comprising:

• a plurality of conveying elements each conveying element being movable along the first or the second conveying path and comprising a first coupling part,
• a plurality of holding elements, each holding element being designed for gripping one printed product and comprising a second coupling part cooperating with a first coupling part, and
• a transfer location through which the first coupling parts of conveying elements associated with the first and second conveying paths run in parallel and closely spaced,
• wherein first and second coupling parts are designed in such a manner that coupling and uncoupling is effected by moving the second coupling part substantially laterally relative to the conveying path of the first coupling part, and
• wherein in the transfer location there are provided means for aligning the first coupling part of one conveying element associated with the first conveying path with the first coupling part of one conveying element associated with the second conveying path, and means for moving the holding element coupled to the one conveying element associated to the first conveying path laterally relative to the conveying paths to the conveying element associated with the second conveying path.

An apparatus for conveying a large number of printed products along first and second conveying paths, the apparatus comprising:

• a plurality of conveying elements each conveying element being movable along the first or second conveying path and comprising a first coupling part,
• a plurality of holding elements, each holding element being designed for gripping one printed product and comprising two second coupling parts cooperating each with one first coupling part, and
• a transfer location through which the first coupling parts of conveying elements associated with the first and second conveying paths run in parallel and closely spaced,
• wherein in the transfer location there are provided means for aligning the first coupling part of one conveying element associated with the first conveying path with the first coupling part of one conveying element associated with the second conveying path, and means for uncoupling one of the two second coupling parts of the holding element coupled to the one conveying element associated to the first conveying path after coupling the other one of the two second coupling parts of the holding element to the first coupling part of the one conveying element associated with the second conveying path.

An apparatus for conveying a large number of printed products along first and second conveying paths, the apparatus comprising:

• a plurality of conveying elements each conveying element being movable along the first or second conveying path and comprising a first coupling part,
• a plurality of holding elements, each holding element being designed for gripping one printed product and comprising two second coupling parts each being couplable to a first coupling part with the aid of a third coupling, and
• a transfer location through which the first coupling parts of conveying elements associated with the first and second conveying paths run in parallel and closely spaced,
• wherein first, second and third coupling parts are designed in such a manner that coupling and uncoupling is effected by moving the third coupling part substantially laterally relative to the conveying paths of the first coupling part, and
• wherein in the transfer location there are provided means for aligning the first coupling part of one conveying element associated with the first conveying path with the first coupling part of one conveying element associated with the second conveying path, and means for moving the third coupling part coupling the holding element to the one conveying element associated to the first conveying path laterally relative to the conveying paths to the conveying element associated with the second conveying path, and thereby coupling the holding element to the conveying element associated with the second conveying path.