Smoother and gypsum board manufacturing device
AssigneeYoshino Gypsum Co., Ltd.
InventorsTakumi HATANAKA, Seiji TANIKAWA
Life of this patent
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Abstract
A smoother includes a conveying device for a molded body; a pair of arms that are respectively disposed to face both widthwise ends of the conveying device, and in which longitudinal ends of the arms are swingable in upward and downward directions with respect to a conveying surface of the conveying device; a smoother plate fixed to a pair of facing ends of the longitudinal ends of the pair of arms; weights that are respectively attached to the pair of arms and are movable along a longitudinal direction of the arms; a weight position changing device configured to change positions of the weights on the arms; and a first control device configured to control the positions of the weights on the arms via the weight position changing device.
Claims7
A smoother, comprising:
- a conveying device for a molded body;
- a pair of arms that are respectively disposed to face both widthwise ends of the conveying device, and in which longitudinal ends of the arms are swingable in upward and downward directions with respect to a conveying surface of the conveying device;
- a smoother plate fixed to a pair of facing ends of the longitudinal ends of the pair of arms;
- weights that are respectively attached to the pair of arms and are movable along a longitudinal direction of the arms;
- a weight position changing device configured to change positions of the weights on the arms;
- and
- a first control device configured to control the positions of the weights on the arms via the weight position changing device.
Dependencies are inferred from the claim text.