Brushing – scrubbing – and general cleaning – Machines – With air blast or suction
Patent
1979-06-21
1981-03-17
Moore, Christopher K.
Brushing, scrubbing, and general cleaning
Machines
With air blast or suction
294 64R, 414627, A47L 538
Patent
active
042558298
ABSTRACT:
This invention relates to an installation for the removal of surplus matel, especially from a block of cellular concrete utilizing suction means which includes a lever mechanism for lowering a suction nozzle controlled by means of a tension-member sensor consisting of a tension member stretched beneath a net of the suction nozzle, one end of said tension member being provided with a barrel cam co-operating with a limit switch designed for switching off the lever mechanism for lowering the suction nozzle, and simultaneously switching on fans.
Moreover, the lever mechanism for lowering the suction nozzle is equipped with an additional emergency switch controlled automatically by means of a shock absorber, switching off the lever mechanism for lowering the suction nozzle in the case of the tension-member sensor being inoperative.
REFERENCES:
patent: 3571839 (1971-03-01), Hartmann et al.
Biuro Projektowo-Konstrukcyjne Mechanizacji Budownictwa Zremb
Greigg Edwin E.
Moore Christopher K.
LandOfFree
Installation for removal of surplus material from a block of cel does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Installation for removal of surplus material from a block of cel, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Installation for removal of surplus material from a block of cel will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1638957