U.S. patent application number 12/317761 was filed with the patent office on 2010-07-01 for mobile, expandable disaster shelter.
Invention is credited to Jeffrey M. Bonebrake.
Application Number | 20100162636 12/317761 |
Document ID | / |
Family ID | 42283264 |
Filed Date | 2010-07-01 |
United States Patent
Application |
20100162636 |
Kind Code |
A1 |
Bonebrake; Jeffrey M. |
July 1, 2010 |
Mobile, expandable disaster shelter
Abstract
The invention encompasses a mobile, expandable shelter intended
to provide medium term housing to disaster victims. The invention
minimizes moving parts so as to make the shelter more structurally
sound and allows full deployment by two people in less than ten
minutes without the use of a motor to supply hydraulic, pneumatic
or electric assistance. This shelter will maximize space by
offering the unique feature of side shells that slide over the base
structure not out of the base structure.
Inventors: |
Bonebrake; Jeffrey M.;
(Granger, IN) |
Correspondence
Address: |
Jeff Bonebrake
14657 Bridlewood Ln.
Granger
IN
46530
US
|
Family ID: |
42283264 |
Appl. No.: |
12/317761 |
Filed: |
December 30, 2008 |
Current U.S.
Class: |
52/79.5 |
Current CPC
Class: |
E04B 1/34305
20130101 |
Class at
Publication: |
52/79.5 |
International
Class: |
E04H 1/02 20060101
E04H001/02 |
Claims
1. A mobile, expandable, disaster shelter intended to offer medium
term housing to victims of a disaster that minimizes moving parts
so as to make the shelter more structurally sound and allows full
deployment by two people in less than ten minutes without the use
of a motor to supply hydraulic, pneumatic or electric assistance.
This shelter will maximize space by offering the unique feature of
side shells that slide over the base structure not out of the base
structure. The shelter is comprised of: a) rigid floor panels that
are connected by hinges to the base structure and; b) when lowered,
the floor panels are locked into the base structure using swing
arms and brackets that create one solid flat level floor and; c)
two side shells that slide out over the base structure supported by
the level floor and; d) construction using light weight materials
will allow two men to deploy the shelter without the use of
motorized assistance.
Description
CROSS-REFERENCE TO RELATED APPLICATIONS
[0001] Not Applicable
STATEMENT REGARDING FEDERALLY SPONSERED RESEARCH OR DEVELOPMENT
[0002] Not Applicable
REFERENCE TO SEQUENCE LISTING, A TABLE, OR A COMPUTER PROGRAM
LISTING COMPACT DISC APPENDIX
[0003] Not Applicable
BACKGROUND OF THE INVENTION
[0004] The present invention relates to a mobile, expandable,
disaster shelter that would serve as medium-term housing for
victims of a disaster.
[0005] Recreational vehicles were utilized as medium term emergency
housing after hurricane Katrina. The most obvious limitation of
recreational vehicles is their relatively small size resulting from
the width restrictions of a normal road or highway. There have been
many variations of slide-out room extensions but none of those
adequately provide the space requirements to house a displaced
family. Moreover, recreational vehicles and other types of
expandable structures generally due not meet the stringent
governmental structural requirements.
[0006] In addition to being structurally sound, disaster relief
shelters must be capable of deploying quickly with few people
involved. The unique invention described herein, is a mobile
expandable disaster shelter that can be deployed in less than 10
minutes by only two people and can be deployed manually without any
motorized aids--hydraulic, pneumatic or electric. There are only
eight moving parts for each structure thus minimizing seals and
adding stability.
[0007] U.S. Pat. No. 4,603,518 of Walter Fenns describes a
collapsible building, which is mounted on the platform of a
conveyance that has a first elongated unit mounted on a platform,
and a pair of collapsible elongated units, which flank the first
unit when the building is fully erected. This is a large heavy
structure requiring a motor to drive hydraulic pistons.
[0008] U.S. Pat. No. 4,958,874 of Leslie J. Hegedus discloses a
mobile unit comprises a lorry trailer having sidewall portions,
which pivot down to form a large floor and upwardly slideable
panels or frames from which unfold side roof portions. This
invention discloses a trailer-mounted structure that is very
complicated and time-consuming to erect. This invention also
utilizes canopies instead of solid roof construction.
[0009] U.S. Pat. No. 5,345,730 of Bruce A. Jurgensen shows an
expandable structure, which may be expanded on a selected site into
a composite structure incorporating the core structure and a
contiguous expanded section. This is another patent that discloses
a heavy device that requires "power beam units" to deploy and
utilizes numerous moving parts.
[0010] U.S. Pat. No. 5,761,854 of Brian D. Johnson et al, describes
a container with fold down sides to create an expanded structure.
This again is another patent that uses fabric for the roof
eliminating its usefulness in cold-weather climates or for expended
periods of time.
[0011] U.S. Pat. No. 5,797,224 of Ray R. Gunthardt describes a
multitude of structures composed of many intricate parts and
mechanism, all of which would create a great deal of weight and be
very complicated to erect. Moreover, it does not provide a flat
floor limiting its functionality for people in wheelchairs.
[0012] U.S. Pat. No. 5,815,988 of Jose Raymon Molina teaches of an
expandable retractable portable structure having a movable portion
hingedly connected to a stationary portion. This patent is similar
to the Fennes U.S. Pat. No. 4,603,518 having a complete side unit
hinge out from a central unit requiring a motor to drive hydraulic
pistons.
[0013] U.S. Pat. No. 6,712,414 of Floyd L. Morrow describes a
structure that will expand on both length and width outwardly at
the same time and then elevate all the roof members together in a
secondary operation to a desired height. This invention is very
complicated having dozens of moving parts. The variable height
results in a seam around the middle of the structure lending itself
to air and water leaks and brings into question its structural
stability.
BRIEF SUMMARY OF THE INVENTION
[0014] An objective of the present invention is to provide a room
extension system intended to offer medium term housing to victims
of disasters. This system is intended to minimize moving parts and
joints so as to make it more structurally sound. The unique feature
of the system is that it does not slide out of the base structure
thus limiting the size of the extension, but rather slides over the
base structure thus maximizing the size of the extension. The
system features a support floor which folds down from the side of
the base structure providing a flat floor throughout the structure.
The expandable sides then slide out over the base structure
supported by the floor that was previously deployed. The deployment
can be performed by two people in less than ten minutes without the
use of hydraulic, pneumatic or electric assistance meaning no motor
is required.
BRIEF DESCRIPTION OF THE SEVERAL VIEWS OF THE DRAWING
[0015] FIGS. 1-9 are rear oblique views of the structure depicting
different stages of the deployment process from the non-expanded to
the expanded state.
DETAILED DESCRIPTION OF THE INVENTION
[0016] FIG. 1 shows the collapsed state of the base trailer. The
fold down panel 2 forms the exterior wall in the collapsed state
and will serve as the floor in the expanded state. Item 1 is the
left shell of the structure. Items 3 are the adjustable support
arms. Items 4 are the brackets that will receive the floor pivot
arms.
[0017] FIG. 2 depicts panel 2 folding down on both the left and
right sides of the structure. This view further reveals item 1, the
left shell of the structure.
[0018] FIG. 3 shows the floor panels 2 fully deployed. The
adjustable support arms 3 have been locked in place. The floor
brackets 4 are shown dotted as they are on the underside of floor
panel 2. Note that the left shell 1 has not moved at this
point.
[0019] FIG. 4 illustrates the brackets 4 and the locking swing arms
5 that are located below the folding floor panels 2 and the base
floor panel 8. Shell 1 is not shown for ease of interpretation. The
swing arms 5 will simply pivot 90 degrees resting in brackets 4.
This will lock the folding panels 2 into the base panel 8 creating
a single solid floor. FIG. 5 shows the locking swing arms in their
deployed position.
[0020] FIG. 6 portrays the left side shell 1 sliding towards its
expanded position. This figure also shows the first view of the
right side shell 6. FIG. 7 shows the left side shell 1 fully
deployed.
[0021] FIG. 8 shows the right side shell 6 sliding outward from the
base structure 7. FIG. 9 illustrates the fully deployed structure.
The right side shell 6 has traversed all the way to the right fully
exposing the base structure 7
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