Sewer cleaning apparatus

Details Sewer cleaning apparatus Sewer cleaning apparatus

1991-03-07

1993-09-07

Hornsby, Harvey C.

Electricity: conductors and insulators

Combined fluid conduit and electrical conductor

33716, 33719, 33733, 138104, 324206, 32420716, 32420724, 324226, 324234, E21B 4704, F16L 5500, F16L 1112, G01B 704

Patent

active

052431282

ABSTRACT:
A mobile sewer cleaning apparatus having a rotating drum and a flexible hose wound thereon. Preferably mounted on the sewer cleaning apparatus is a device for measuring the length of hose paid out from the drum. The measuring device may be used, among other things, for measuring the speed of the hose as it is wound or unwound from the drum, and for controlling a safety device intended to stop the flow of water through the hose as the hose is being wound.

REFERENCES:
patent: 460884 (1886-07-01), Hara
patent: 2902765 (1959-09-01), Charter
patent: 2989690 (1961-06-01), Cook
patent: 3367370 (1968-02-01), Sherlock
patent: 3873912 (1975-03-01), Mori
patent: 3915199 (1975-10-01), Kida
patent: 3990065 (1976-11-01), Purinton et al.
patent: 4041610 (1977-08-01), Uesugi
patent: 4059847 (1977-11-01), Phillips
patent: 4316081 (1982-02-01), Washizuka et al.
patent: 4535289 (1985-08-01), Abe
patent: 4578642 (1986-03-01), Moake
patent: 4645697 (1987-02-01), Torigoe
patent: 4654590 (1987-03-01), Kitaura
patent: 4699838 (1987-10-01), Gilbert
patent: 4700422 (1987-10-01), Russell
patent: 4718168 (1988-01-01), Kerr
patent: 4818939 (1989-04-01), Takahashi
patent: 4896686 (1990-01-01), Schmidt
patent: 4935984 (1990-06-01), Bryant
patent: 5006866 (1991-04-01), Rippingale
patent: 5036210 (1991-07-01), Goodman
patent: 5040259 (1991-08-01), Ishii
patent: 5052444 (1991-10-01), Messerly

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