Transport Device, Rolling Body and Transport Body

Conveying device (100) comprising:

• several conveying bodies (102), which roll on a guidance via several rolls (3),
• wherein the conveying bodies (102) comprise means (104, 105) for mutual support which prevent a movement of the conveying bodies (102) out of the guidance (101),
• wherein the means (104, 105) for mutual support are shapings on the conveying bodies (102) which mutually fit into each other, and
• the mutually fitting shapings (104, 105) allow a drawing apart of the conveying bodies (102) in conveying direction and the rolls (3) are mutually connected and distanced by means of a flexible connecting body (9).

Conveying body (102) for application in a succession of conveying bodies (102) conveyed in a circulating manner in a conveying device (100), comprising:

• means for mutual support (103;
• 104, 105) on a further, identically shaped conveying body (102),
• which means for mutual support (103;
• 104, 105) prevent buckling of a succession of conveying bodies (102) in at least one direction perpendicular to the conveying direction, when the conveying bodies are pressed against each other,
• wherein the means for mutual support (104, 105) are ball-shaped or cylindrical joint convexities (104) or joint concavities (105) respectively and allow a drawing apart of the conveying bodies (102).