A - Human Necessities – 47 – L
Patent
A - Human Necessities
47
L
A47L 7/00 (2006.01) A01K 1/01 (2006.01) A47L 5/22 (2006.01) B60P 1/00 (2006.01)
Patent
CA 2505049
The apparatus comprises a vacuum tank with a front-mounted collection means thereunder The collection means is a V-shaped scraper with a height adjustable suction inlet at the apex thereof. The collection means has a pair of laterally adjustable pivoting wings for varying its width to correspond to that of an alley or gutter. The suction inlet may be equipped with a snorkel to introduce a small quantity of air as an aid in entraining thick-consistency materials. A blower vac is used to both draw air into and blow air through the vacuum tank. A valve means comprising a pair of oppositely oriented check valves is used to alternate flow paths between a lowered rearward exhaust during collection and an elevated intake during tank discharge.
Brunet Robert A.h.
Nuhn Industries Ltd.
LandOfFree
Mobile vacuum apparatus for collection of liquid or... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Mobile vacuum apparatus for collection of liquid or..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Mobile vacuum apparatus for collection of liquid or... will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1425495