Brushing – scrubbing – and general cleaning – Implements – Pipe – tube – or conduit cleaner
Patent
1977-05-16
1978-09-05
Roberts, Edward L.
Brushing, scrubbing, and general cleaning
Implements
Pipe, tube, or conduit cleaner
15 56, B08B 908
Patent
active
041108639
ABSTRACT:
An apparatus for cleaning inner surfaces of molds such as ingot molds, which comprises a swivel ring rotatably mounted on travelling means, means for swivelling said ring, guiding means mounted on said swivel ring, and a cleaner assembly elevatably supported in said guiding means. The cleaner assembly comprises a cleaner shaft having a plurality of cleaning members such as link chains, which is adapted to be rotated and oscillated during operation. The apparatus makes it possible to clean the inner surfaces of bottle-shaped molds with high efficiency, as well as those of normal molds. The apparatus can be controlled remotely through television.
REFERENCES:
patent: 1767795 (1930-06-01), Huff
patent: 2406546 (1946-08-01), Kinney et al.
patent: 3996637 (1976-12-01), Shibata et al.
Fujimori Shigeaki
Hirata Shigekazu
Kitamura Akira
Osaka Fuji Kogyo, Ltd.
Roberts Edward L.
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