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1. 发明授权

US3697054A Machine for making batches of mortar 失效
标题翻译：制造MORTAR批量的机器
公开(公告)号：US3697054A
公开(公告)日：1972-10-10
申请号：US3697054D
申请日：1970-12-10
申请人： FRANK G MORATSCHEK , DAVID HUMMEL BUILDING CO THE
发明人： MORATSCHEK FRANK G
IPC分类号： B28C7/04 , B28C9/00
CPC分类号： B28C9/00 , B28C7/0404
摘要： A mortar mixing machine including a mixing hopper, weigh frames pivotally mounted above the mixing hopper, weigh hoppers mounted on the weigh frames, conveyors for advancing granular solid material to the weigh hoppers, and means for supplying a predetermined amount of water to the mixing hopper. Switches are actuated by the weigh hoppers to arrest the conveyors when there is a predetermined weight of the sold material in the weigh hopper. The contents of the weigh hoppers is dumped into the mixing hopper after the water has been supplied thereto to be mixed to form a batch of mortar.
摘要翻译：一种砂浆混合机，包括混合料斗，可旋转地安装在混合料斗上方的称重框架，称重安装在称重框架上的料斗，用于将粒状固体材料推进到计量料斗的输送机，以及用于向混合料斗供应预定量的水的装置。当计量料斗中存在预定重量的出售材料时，开关由称重料斗致动以阻止输送机。在供水之后，称重料斗的内容物被倒入混合料斗中以混合以形成一批砂浆。

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