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US 4,381,727 AGranted
Sealing agent injecting machine
AssigneeAron Kasei Co., Ltd.
InventorsEtsuji Yamaguchi, Hideo Hotta
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Abstract
A sealing agent injecting machine which comprises: a base having wheels, a driving system of said wheels installed in said base, a vessel containing sealing agent, connected with a nozzle and mounted on the base, and a pressure apparatus putting pressure into said vessel, is provided in the present invention. Sealing agent is injected into joint of covering materials such as floor covering by using said machine and said machine can rightly follow the joint by providing differential gear in the driving system.
Claims4
A sealing agent injecting machine which comprises:
- (a) a frame;
- (b) an axis rotatably mounted on the mid-section of the frame;
- (c) a pair of wheels attached to opposing ends of the axis;
- (d) a motor mounted on the frame over the mounting of the axis;
- (e) a differential gear system connected to the axis, the wheels and the motor so as to enable movement of the frame;
- (f) a vessel containing sealing agent mounted on the frame;
- (g) a sub-wheel rotatably mounted on the frame below the vessel containing sealing agent;
- and
- (h) a nozzle connected to the vessel containing sealing agent and positioned within an area to be filled with sealing agent at a fixed angle which is obtuse to the direction of movement of the frame.
6 more elements
Dependencies are inferred from the claim text.