Supports – Machinery support – Movable machine
Patent
1987-12-30
1989-12-12
Britts, Ramon S.
Supports
Machinery support
Movable machine
169 91, 248129, 248136, 248649, 248653, 280 4733, 280655, F16M 1300
Patent
active
048862339
ABSTRACT:
An apparatus for transporting and supporting fire fighting ventilation equipment is disclosed. A fan support frame supports one or more ventilation fans thereon. Extending in an upward direction from the fan support frame are a pair of arms whose length may be adjusted. Pivotally attached to each arm near its upward end is a rearwardly extending leg. The length of each of the rearwardly extending legs may be individually adjusted. An adjustable length bracket is provided for each leg and arm combination to hold the two components apart at the desired angular distance. An extendable leg is also provided at the front of the fan support frame. Wheels are provided on the fan support frame so that one or more ventilation fans may be transported by an individual and the fans may be aimed at any angle of inclination by extending the legs so that they contact the surface underlying the apparatus.
REFERENCES:
patent: 1254042 (1918-01-01), Howe
patent: 1747600 (1930-02-01), Reardon
patent: 1972654 (1934-09-01), Heath
patent: 2521920 (1950-09-01), Koch
patent: 2591669 (1952-04-01), Bucknell et al.
patent: 2659042 (1953-11-01), Anderson et al.
patent: 2710759 (1955-06-01), Bayer et al.
patent: 2868558 (1959-01-01), Krauss
patent: 2884075 (1959-04-01), Poon
patent: 2891624 (1959-06-01), McBride
patent: 2981464 (1961-04-01), Omohundro
patent: 3064990 (1962-11-01), Salvucci
patent: 3165367 (1965-01-01), Rose
patent: 3827707 (1974-08-01), Bierman
patent: 3873118 (1975-03-01), Takagi
patent: 3893687 (1975-07-01), Victor
patent: 4239459 (1980-12-01), Felter
patent: 4350366 (1982-09-01), Helms
patent: 4351209 (1982-09-01), Alford
patent: 4589622 (1986-05-01), Hutter
patent: 4640521 (1987-02-01), Berfield
Tempest Technology Corporation, Terra Bella, Calif.
Fire Fighting and Safety Equipment, Catalog No. M-500, 1969 issue.
Bateman Donald E.
Panter Barry L.
Britts Ramon S.
Talbott David L.
LandOfFree
Fire fighting ventilation system does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Fire fighting ventilation system, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Fire fighting ventilation system will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2117359