Vibratory concrete applicator专利检索-混凝土坍落度检验与质量控制专利检索查询-专利查询网

Vibratory concrete applicator

阅读：195发布：2021-12-22

专利汇可以提供Vibratory concrete applicator专利检索，专利查询，专利分析的服务。并且A tool for applying low slump, semi-plastic concrete to a formed supportive matrix to create thin shelled ferro-concrete element. The tool defines a reservoir-like chamber having at least one plunger of some areal extent, reciprocally movable substantially perpendicularly to the output orifice and the motion of concrete outwardly from the orifice and about the supportative matrix upon reciprocation. The plunger is moved by an electro-mechanical powering device. An external source supplies concrete under pressure to the reservoir. Species having variously shaped orifices are disclosed.，下面是Vibratory concrete applicator专利的具体信息内容。

权利要求

1. A tool of the nature aforesaid for placing a concrete matrix about a formed ferro-supportive structure in the creation of ferro-concrete elements, comprising in combination: a body defining an internal reservoir chamber communicating with a concrete receiving structure and a placement orifice and having associated manipulative means; agitator means operatably associated with the body including an agitator having some areal extent perpendicular to its direction of motion and comprising a disk-like shape with a concave surface facing the placement orifice and a convex surface facing obversely to the placement orifice to urge concrete matrix in the internal reservoir chamber toward the placement orifice, the said agitator carried on an agitator rod journaled for reciprocating slideable motion in the internal reservoir chamber with the agitator in a medial position relative the placement orifice and adapted for motion normal thereto; and means of moving the agitator rod in a linear reciprocating fashion.

2. The invention of claim 1 wherein the means of moving the agitator rod comprise an electro-mechanical device producing lineal motion up to one-fourth of an inch at a frequency of approximately 7,200 cycles per minute.

3. The invention of claim 1 having more than one agitator means operatively associated with a single internal reservoir chamber.

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Vibratory concrete applicator

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