U.S. patent number 3,604,675 [Application Number 05/043,853] was granted by the patent office on 1971-09-14 for condenser support.
Invention is credited to Albert Mitchell, Leonard L. White.
United States Patent |
3,604,675 |
Mitchell , et al. |
September 14, 1971 |
CONDENSER SUPPORT
Abstract
An air conditioner condenser support member which is used in
multiple units to form an insulated condenser base in lieu of a
concrete base. The condenser support comprises an elongated rigid
tubular member having an open lower end and a closed upper end. An
outwardly extended flange is secured to the tubular member for
engaging the ground and limiting the movement of the tubular member
into the ground when the open end of the tubular member is inserted
into the ground. The tubular member is provided with a resilient
pad on the upper closed end thereof for insulation, noise reduction
and vibration-dampening function. In use, at least four of the
condenser supports are inserted into the ground, in a substantially
rectangular disposition to form a mounting pad for an air
conditioner condenser unit.
Inventors: |
Mitchell; Albert (Royal Oaks,
MI), White; Leonard L. (Southfield, MI) |
Family
ID: |
21929210 |
Appl.
No.: |
05/043,853 |
Filed: |
June 5, 1970 |
Current U.S.
Class: |
248/632;
248/156 |
Current CPC
Class: |
F16F
1/44 (20130101); F16F 2236/04 (20130101) |
Current International
Class: |
F16F
1/44 (20060101); F16f 015/00 () |
Field of
Search: |
;248/22,20,21,19,23,12,13,127,188.8,188.1,188.9,156,127,146,154
;52/292,299 |
References Cited
[Referenced By]
U.S. Patent Documents
Primary Examiner: Foss; J. Franklin
Claims
WHAT WE CLAIM IS:
1. A support apparatus for insertion into the ground and for use in
multiple numbers to form a support pad for an object
comprising:
a. an elongated, hollow, rigid member having an open lower end for
insertion into the ground, and a closed upper end;
b. a transversely extended ground engaging flange fixedly secured
to said elongated, rigid member and operative to engage the surface
of the ground when the open end of the elongated, rigid member is
inserted into the ground; and,
c. a resilient means mounted on the upper closed end of the
elongated, rigid member for supporting an object and to absorb
vibration, insulate, and reduce noise.
2. A support apparatus as defined in claim 1, wherein:
a. said hollow, rigid member is cylindrical in cross section.
3. A support apparatus as defined in claim 1, wherein:
a. said hollow, rigid member comprises a one-piece
construction.
4. A support apparatus for insertion into the ground and for use in
multiple numbers to form a support pad for an object
comprising:
a. an elongated, hollow, rigid member having an open lower end for
insertion into the ground, and a closed upper end;
b. a transversely extended ground engaging flange fixedly secured
to said elongated, rigid member and operative to engage the surface
of the ground when the open end of the elongated, rigid member is
inserted into the ground;
c. a resilient means mounted on the upper closed end of the
elongated, rigid member for supporting an object and to absorb
vibration and reduce noise; and,
d. said hollow, rigid member comprising a first portion secured to
the lower side of said flange, and a second portion secured to the
upper side of said flange.
5. A support apparatus as defined in claim 1, wherein:
a. said flange is round in plan configuration.
6. A support apparatus as defined in claim 1, wherein:
a. said flange is provided with a raised inner annular portion
which forms an airlock.
7. A support apparatus as defined in claim 1, wherein:
a. said flange is square in plan configuration.
Description
SUMMARY OF THE INVENTION
Heretofore it was necessary when installing an air conditioner
condenser unit to provide a concrete base which was either poured
in place or formed as a slab at a concrete factory and then
transported to the location of use. In either case, concrete bases
have disadvantages because more than one man are required to
provide a concrete base, and the installation of a concrete base
involves much time, high material cost and high labor costs. In
view of the foregoing, it is an important object of the present
invention to provide a novel and improved air conditioner condenser
support for forming a condenser base which overcomes the
aforementioned disadvantages of the prior art air conditioner
condenser concrete bases.
It is another object of the present invention to provide a novel
and improved air conditioner condenser support which eliminates the
use of a concrete base, and which is simple and compact in
structure, economical to manufacture and install, and efficient in
operation.
It is still another object of the present invention to provide a
novel and improved air conditioner condenser support which can be
used for all types of residential air conditioner condenser units
and which is adapted to save installation time and costs. The air
conditioner condenser support of the invention is adapted for use
in units of four to provide a quickly formed base which insulates
the condenser, reduces noise and service problems, and which
further comprises a vibration-dampening pad. An air conditioner
condenser base formed with supports made in accordance with the
present invention supports a condenser above the ground surface so
as to form a natural acoustic barrier.
It is a further object of the present invention to provide a novel
and improved air conditioner condenser support which includes an
elongated tubular member having an open lower end and a closed
upper end, an outwardly extended flange secured to the tubular
member for engaging the ground and limiting the movement of the
tubular member into the ground, and a resilient pad on the upper
closed end of the tubular member.
Other objects, features and advantages of this invention will be
apparent from the following detailed description, appended claims,
and the accompanying drawing.
BRIEF DESCRIPTION OF THE DRAWING
FIG. 1 is a plan view of a schematically illustrated air
conditioner condenser mounted on a base formed by four condenser
supports made in accordance with the principles of the
invention.
FIG. 2 is an enlarged, elevational section view of one of the
condenser supports illustrated in FIG. 1, taken along the line 2--2
thereof, and looking in the direction of the arrows.
FIG. 3 is a horizontal view of the condenser support illustrated in
FIG. 2, taken along the line 3--3 thereof, and looking in the
direction of the arrows.
FIG. 4 is a side elevational view, partly in section, of a second
embodiment of the invention.
FIG. 5 is an exploded, perspective view of a third embodiment of
the invention.
DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS
Referring now to the drawing, and in particular to FIG. 1, the
numeral 10 designates generally a conventional air conditioner
condenser unit mounted on four supports 11 made in accordance with
the principles of the invention. FIG. 2 shows the first
illustrative embodiment of the invention as comprising a first
elongated, hollow rigid member 13 which is open on the lower end
thereof and enclosed by an integral end plate on the top end
thereof. As shown in FIGS. 2 and 3, a circular ground engaging
flange 12 is attached to the closed top end of the hollow member
13. A second elongated, hollow rigid member 14 is attached to the
top side of the circular flange 12 in a position aligned with the
first hollow rigid member 13. The second hollow rigid member 14 is
shorter than the first hollow rigid member 13 but it is made
similar thereto. The lower end of the hollow rigid member 14 is
open and the top end thereof is enclosed by an integral end
plate.
The hollow members 13 and 14 and the flange 12 may be made from any
suitable material, as for example from a suitable steel or plastic
material. In one working embodiment, the hollow members 13 and 14,
and the flange 12 were made from 14-gage deep-drawn steel and
plated with zinc-dichromate and the rigid members 13 and 14 were
welded to the flange 12.
As shown in FIGS. 2 and 3, the upper end of the hollow rigid member
14 is covered with a pad or cap member 15 which is made from any
suitable resilient material, as for example, from a suitable rubber
or plastic material. The cap member 15 is adapted to insulate the
condenser from the ground, reduce noise and service problems, and
provide a vibration-dampening action. The hollow rigid members 13
and 14 illustrated in FIGS. 2 and 3 are shown as having a circular
cross section and a cylindrical outer configuration; however, it
will be understood, that the hollow rigid members 13 and 14 may
have other cross-sectional shapes, as for example they may be made
with a square cross-sectional shape.
FIG. 4 illustrates a second embodiment of the invention wherein the
hollow rigid members 13 and 14 are made as a unitary member
illustrated by the numeral 13a. In this second embodiment the
flange 12a is provided with a bore for the passage therethrough of
the unitary member 13a. The flange 12a is illustrated as being
welded to the unitary member 13a.
FIG. 5 is an exploded, perspective view of a third embodiment of
the invention and showing a unitary hollow member 13b provided with
a flat flange 12b which is square in plan view. The square flange
12b is slightly tilted for illustration purposes.
The embodiments of FIGS. 4 and 5 are provided with the
shock-absorbing caps 15a and 15b, respectively. The embodiments of
FIGS. 4 and 5 function in the same manner as the first embodiment
of FIGS. 2 and 3.
As shown in FIGS. 2 and 3, the flange 12 is provided with a raised,
inner annular portion 17 which forms a stiffening airlock and also
provides high installation stability. Flange 12a in FIG. 4 is also
provided with an airlock portion 17a. Flange 12b in FIG. 5 is also
provided with an airlock portion 17b.
In use, four of the condenser supports 11 are quickly and easily
pressed into the ground 16 at the desired location. The air
conditioner condenser can then be installed by one man without any
additional help or equipment. The condenser support of the present
invention may be used in all types of ground which would support
any standard cement slab installations. The supports 11 maintain
the condenser at a height off the ground 16 to permit air
circulation under the condenser 10.
It will be seen that the condenser supports 11 of the present
invention are easier to install than cement slabs, and that they
are cheaper to make, and that they can be installed with less
manpower and in less time.
While it will be apparent that the preferred embodiments of the
invention herein disclosed are well calculated to fulfill the
objects above stated, it will be appreciated that the invention is
susceptible to modification, variation and change.
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