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US 2015/0148211 A1Published application
Combined folding roller module
AssigneeChan Li Machinery Co., Ltd.
InventorTUNG-I TSAI
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Abstract
A combined folding roller module is disclosed. The combined folding roller module of the present invention comprises a shaft, a plurality of folding wheels and at least one bearing unit. In the present invention, an appropriate quantity of bearing units are used to support the combined folding roller at suitable locations for enhancing the strength of the combined folding roller module, reducing the deformation of the combined folding roller module, and reducing the vibration during operation.
Claims8
A combined folding roller module, comprising:
- a shaft;
- a plurality of folding wheels disposed on the shaft;
- and
- at least one bearing unit disposed on the shaft;
- wherein the at least one bearing unit supports the combined folding roller module at suitable location along the length of the shaft.
2 more elements
Dependencies are inferred from the claim text.