| 摘要 |
An article support is disclosed for movement by a conveyor along a conveying path that has treatment units and turning stations there along. The article support includes a carriage for engagement by a conveyor, and a holder for supporting an article that is rotatably mounted to the carriage. A turning gear is associated with the holder to enable rotation of a supported article about a vertical axis with respect to the carriage. Rotation is effected in response to the article support being moved past a turning station along a conveying path. Indexing means are further operatively arranged between the turning gear and the carriage for indexing at least a first and a second position of incremental rotation. The indexing means include first and second pairs of confronting magnetic elements. The magnetic elements are each positioned in accordance with the relevant first and second incremental rotational positions. The article support in particular is useful as a rotatable hanger assembly for food processing equipment, such as poultry and fowl processing lines. |
