[0001] The present invention relates generally to partition systems for partitioning a room
into a number of smaller cubicles or divisions.
[0002] Partitioning systems are used for numberof purposes, not only to divide a room into
smaller chambers but also to create the impression of a room or a plurality of rooms
at exhibitions, and to divide offices into different working areas. In this latter
case, screen- type partition systems are frequently used comprising rigid panels secured
on uprights having feet which can rest on the finished surface of the office floor
without damage thereby allowing the screen to be moved from one position to another
as circumstances change. At exhibitions where it is desired to partition off the individual
stand or stand areas of different exhibitors, partitioning systems which are largely
based on uprights spanned by relatively insubstantial, often flexible screens are
used. Both of these partitioning systems traditionally occupy less than the full height
of the room and offer a temporary division which, by its nature, gives a sense of
impermanence to the division thus achieved.
[0003] Where it is required to provide a permanent division within the room, to separate
the room into smaller rooms or chambers, it is conventional to build in permanent
partitions which usually extend to the full height of the room, these are built in
situ and made of traditional building materials. Thus, a wooden framework of timber
elements or studs is constructed and then covered with a cladding of rigid material
such as plaster board which may further be provided with a skim coat of plaster to
provide a smooth uniform finish spanning the junctions between adjacent boards, or
may be dry-lined with lining paper and painted or further wallpapered to produce an
impression of a permanent structural wall.
[0004] The disadvantage with such traditional techniques lies in the cost of construction
and the considerable time taken to produced the partition. The more modern exhibition
and office division screens, however, do not offer the same degree of separation nor
the same impression of permanence and provide only a limited degree of thermal and
acoustic insulation between adjacent chambers.
[0005] The present invention seeks to provide a partitioning system which will offer considerable
advantages of economy and speed of installation and nevertheless give a satisfactory
impression of permanence whilst, in fact, being dismantleable and reusable.
[0006] According to one aspect of the present invention, therefore, there is provided a
modular partition system for a display stand or a room divider, having a plurality
of panels, in which each panel is composed of two cladding layers of rigid impact-resistant
material spaced by an internal framework of frame members, one lateral edge of a panel
having a frame member projecting beyond the edges of the cladding layers whilst at
an opposite parallel edge of the panel the cladding layers project as parallel flanges
beyond the frame to form a complementary cooperating channel shaped to receive the
projecting frame member of an adjacent such panel whereby to interlock the two adjacent
panels together.
[0007] In a preferred embodiment of the invention there are further provided a plurality
of floor plates comprising a laminar base element having an elongate ridge upstanding
therefrom. By providing such a floor plate it is possible to position a partition
over the carpet or other finish surface of a room without causing any damage to it,
making it possible for the partition system to be removed or repositioned at some
later date without the disadvantage of leaving a damaged area of carpet or other floor
surface.
[0008] Preferably at least one panel is provided with a prepared opening in the said two
cladding layers, the edges of the opening being defined by elongate filler members,
covering the space between the two spaced parallel cladding layers. Typical such openings
may be an archway, a doorway or a window, and in the case of a door or window opening
it is preferred that the said one panel is provided with a closure member hingedly
attached to the panel along one edge of the said opening.
[0009] At least one edge of at least one panel may be fitted with decorative trimming elements
such as skirting board, architrave, picture rail or the like, and these may be fitted
in position on the panel prior to the location of the panel in its finished position.
[0010] The present invention thus provides means by which prefabricated panels having all
the necessary architectural features such as skirting board, architrave, doors etc
can be completed at the factory and installed in position on site quickly and easily
by simple operations requiring relatively little disturbance to the existing structure.
[0011] Preferably the modular partition system of the present invention further includes
a plurality of elongate connector elements, in which the upper edge of each panel
is provided with projecting parallel flanges defining an upwardly open channel by
positioning the frame members inwardly of the edges of the said cladding layers, and
the said elongate connector elements are attachable to the frame members to secure
adjacent panels together.
[0012] Likewise, it is preferred that the channels defined at the edge or edges of the panels
have a depth at least as great as their width such that adjacent panels can be fitted
together at an angle to one another upon removal of one of the channel-defining flanges.
In this latter case, of course, the cooperating projecting frame element may also
require some modification to its shape prior to installation, and it is preferred
for this purpose that the frame members be made from a suitable material which can
be readily worked using hand tools, such as timber, medium density fibre board or
the like. Indeed, it is preferred that the surface layers themselves be made from
layers of medium density fibre board which has the required characteristics of strength
and rigidity whilst nevertheless offering a sufficiently hard surface finish to allow
the panels to be decorated, once installed, without the need for any further surface
finishing work such as interlining with lining paper or skimming with gypsum and plaster,
as has been necessary with previously known room dividing partitions constructed in
situ.
[0013] The present invention also comprehends a panel for a modular partitioning system
comprising two parallel surface layers of impact-resistant laminar material held together
in parallel spaced planes by a framework one member of which projects from one edge
of the panel beyond the edges of the surface layers, and another member of which extends
parallel to but inwardly of the edges of the surface layers whereby to define a channel
for receiving a projecting frame member of another such panel so as to locate the
panels in a common plane.
[0014] The projecting frame member preferably extends substantially wholly along the edge
of the panel to define a projecting tongue.
[0015] As mentioned above, the frame members and the surface layers may be made of the same
material, namely medium density fibre board or other suitable material. The space
between the surface layers defined by the adjacent frame members may further be filled
with an insulation material acting to improve the thermal and/or acoustic insulation
offered by the partition when erected.
[0016] The panels may be located in place simply by their own weight, although it is preferred
that some form of fixing to secure the panels together and to the floor plate may
be employed. Fixing by means of adhesive may be utilised where a relatively permanent
partition is envisaged although it is entirely within the scope of the present invention
that adjacent panels may be secured together merely by fixing elements such as pins
or screws which allow for ready removal and dismantling of the partition system to
remove or reposition it at some later date.
[0017] The present invention also comprehends a method of making a partitioning panel comprising
the steps of positioning a plurality of frame members on a jig having means for locating
the frame members in predetermined positions, securing the frame members together
to form a supporting framework outlined by first and second parallel side frame members
and third and fourth parallel and frame members extending transversely of the side
frame members, positioning a first cladding layer over the framework such that first
and second parallel edges of the first cladding layer lie parallel to but offset from
the first and second side frame members with the first side frame members lying within
the boundary of the first cladding layer and the second side frame member projecting
beyond the boundary of the first cladding layer, and securing the said first cladding
layer to the supporting framework in that position.
[0018] The method of the present invention further comprises the steps of removing the partly-finished
panel from the jig, inverting it and positioning a second cladding layer over the
supporting framework in register with the first cladding layer, and fixing the second
cladding layer to the said supporting framework.
[0019] The present invention further comprehends a method of forming a partitioning wall
comprising the steps of making a plurality of partition panels by the method defined
hereinabove, positioning a floor plate having an upstanding ridge along the intended
line of partition, and fitting one or a plurality of partition panels over the ridge
locating and fixing the panel or panels in position.
[0020] One embodiment of the present invention will now be more particularly described,
by way of example, with reference to the accompanying drawings, in which;
Figure 1 is a cutaway perspective view, partly exploded, illustrating the partitioning
system of the present invention;
Figure 1a is a schematic perspective view of the whole of a partitioning panel;
Figure 2 is a schematic perspective view illustrating a jig for forming panels of
the partition system of the present invention;
Figure 3 is a perspective cutaway view of an alternative embodiment illustrating two
panels of a partitioning system to show the manner in which panels are fitted together
at a corner;
Figure 4 is a schematic diagram illustrating the installation of a dividing wall utilising
the partition panels of the present invention; and
Figure 5 is a perspective view on an enlarged scale illustrating the manner in which
two panels of the present invention may be connected together to form a subsidiary
partition.
[0021] Referring now to the drawings, the embodiment illustrated in Figure 1 comprises a
partition panel generally indicated 11 comprising two cladding layers 12, 13 of rigid
medium density fibre board spaced by an internal framework comprising a plurality
of upright frame members 14 (any one of which is visible in Figure 1) and a plurality
of horizontal frame members 15, 16 of which the former is an upper horizontal frame
member and the latter is a lower horizontal frame member. Figure 1a a illustrates
a typical example of the structure of frame members to define the framework. In Figure
1a it can be seen that between the upper and lower frame members, 15, 16 there are
typically three horizontal frame members 17,18,19 while the vertical frame member
14 is typically one of four upright frame members including outline frame members
20, 22 and inner frame member 21.
[0022] The upright frame members, 20, 22 are spaced by the same overall distance as the
width of the layer defining the surface layer 12 or 13, but as can be seen in Figure
1a the framework as a whole is offset laterally from the panels 12, 13 by a distance
corresponding to the width of the frame members, that is the spacing between the cladding
layers 12, 13. The upper and lower frame members 15,16 are spaced by a distance less
than the height of the cladding layers 12, 13 so as to define, as can be seen in Figure
1a, upper and lower channels 23, 24 respectively. The projecting frame member 22 defines
an elongate tongue whilst, at the opposite edge, the inset frame member 20 defines,
with the overlapping flange edges of the layers 12, 13 a vertical channel 25. Thus,
in face view, the partition panel 11 has a tongue 22 along one upright edge and channels
23, 24, 25 along the two parallel upper and lower edges and the upright edge opposite
that defined by the tongue 22. The interior of a panel may be filled with insulating
material (not shown) of any known type.
[0023] The partition assembly also includes as shown in Figure 1 a floor plate generally
indicated 26 having a width significantly greater than the width of the panel 11 itself,
for example two or three times this width. Projecting up from the floor plate 26 is
an elongate ridge 27 having a height and a width such as to match the depth and width
of the channel 24 in the lower edge of the panel 11. When it is desired to install
a partition in a room, therefore, the line of the partition can be defined by positioning
a floor plate such as the plate 26 along the floor and, if required, fixing this to
the floor, for example, by adhesive or fixing elements such as nails or screws. It
must be emphasised, however, that it is by no means necessary to secure the floor
plate 26 to the floor and in many applications it will be sufficient simply to position
the floor plate 26 along the required linewhere it will remain by frictional engagement
with the underlying floor surface due to the pressure exerted on it by the panel or
panels 11.
[0024] The position of the partition against a side wall of the room can be marked and located
by a wall batten 28 secured to the wall in any known way, such as by masonry nails
or screws suitably plugged to the walls, and the thickness and width of the batten
28 is chosen such as to match the depth and width of the channel 25 in the edge of
the panel 11. Installation of the panel 11 is then simply a matter of dropping the
panel over the ridge 27 and sliding it along towards the batten 28 until this is engaged
within the channel 25. The panel 11 can be secured in place by pins, staples or adhesive
if required. Depending on the length of partition wall to be constructed further such
panels may be fitted over the ridge 27 and displaced until their vertical grooves
25 interlock with the vertical tongue 22 of the next adjacent panel. If the partition
wall is to span to existing walls of a room it is unlikely that the length of partition
wall required will be an integral multiple of the modular panel dimensions and, accordingly
as can be seen in Figure 4, a final filler panel is required to make up the difference
between the overall partition length and the nearest multiple of the modular partition
width. The height of the panel may be sufficient to span the entire height of the
room, or alternatively, further panels may be positioned over the panel 11 to an appropriate
height.
[0025] The upper edge of the panel 11 may be trimmed with a suitable architrave moulding
structure such as that illustrated in Figure 1 comprising two moulding strips 29,
30 joined at their upper edges by a capping strip 31. The height of the moulding strips
29 is such that the capping can be fitted over the upper edge of a panel 11 allowing
this to be fitted in position over the ridge 27 of the floor plate 26, and once the
panel 11 is positioned, can be lifted slightly so that the capping 31 engages the
ceiling whilst the moulding strips 29, 30 are suspended on either side of the upper
flanges defined by the cladding layers 12, 13. This is possible providing the height
of the moulding strips 29, 30 is sufficiently greater than the height of the ridge
27.
[0026] Figure 2 illustrates a forming jig by which modular panels in accordance with the
present invention may be made. This jig comprises a bed 32 having, projecting therefrom,
a plurality of pairs of pegs arranged in pairs in three rows 33, 34 and 35, the pairs
of pegs in each of the rows 33, 34, 35 being identified with the subscripts a, b,
c, d and e. Adjacent one edge of the bed 32 there are a plurality of individual pegs
36 again arranged in a single row. The uprights 14, 21, 22 are positioned between
adjacent rows of pegs 35, 34, 33 whilst the upright 20 is positioned against the row
of pegs 36 and a spacer block 37 then located against it. Horizontal upper and lower
frame members 15, 16 are then positioned against the ends of the uprights and secured
in position by adhesive and/or pins or staples, and further horizontal frame members
17,18, 19 positioned spanning the uprights 20, 14, 21, 22. A cladding layer 13 of
medium density fibre board is then laid over the frame thus formed with the edges
of the panels offset from the frame members as illustrated in Figure 1a. When this
has been fixed in position, for example, by pins or screws, the half-layered panel
is lifted from the jig, inverted and a second cladding layer secured to the panel
in register with the first.
[0027] In order to instal partition panels at an angle to one another, it is convenient
for a special purpose panel having a deeper channel 25 than a standard panel to be
made. Such a panel may be termed a "scribe" panel and is made by positioning the left
hand upright 20 closer towards the adjacent upright 14 than in a standard panel so
that the flanges defining the channel 25 project further beyond the boundary-defining
frame member than in a standard panel. As can be seen in Figure 3, an external corner
can then readily be formed by removing one of the flanges back to the frame member
20 and positioning the panel 11 such that the rebate thus formed receives the edge
of the adjacent panel. The projecting flange may then be trimmed to fit exactly thereby
achieving a clean square edge. A corner at any angle other than 90 degrees may be
similarly formed, but in this case the projecting tongue must be shaped to the required
angle prior to offering up the panel. The panel shown in Figure 3 also differs from
that illustrated in Figures 1 and 1a in that the hnorizontal cross members 17, 18,
19 are omitted. The cladding layers 12,13 are sufficiently rigid to maintain the stiffness
of the panel 11 with only longitudinal frame members 14, 20, 21, 22 and with this
arrangement the cavities within the panel extend uninterrupted from top to bottom
to allow wiring or pipes to be positioned conveniently.
[0028] Finally, Figure 5 illustrates two additional aspects of the invention. First, the
upper channel 23 may receive a connector element 38 spanning the adjacent ends of
two upper frame members 15. Screws or other fixing elements passing through openings
in the connector 38 secure the two adjacent panels together. A further panel 39 may
be fitted to the partition thus formed, by securing to it a batten 40 in the same
way as the batten 28 is secured to an original wall.
1. A modular partition system for a display stand or room divider, having a plurality
of interlocking panels, in which each panel is composed of two cladding layers of
rigid impact-resistant material spaced by an internal framework of frame members,
one edge of a panel having a frame member projecting beyond the edges of the cladding
layers whilst at an opposite parallel edge of the panel the cladding layers project
as parallel flanges beyond the frame to form a complementary cooperating channel shaped
to receive the projecting frame member of an adjacent such panel whereby to interlock
the two adjacent panels together.
2. A modular partition system as claimed in Claim 1, further including at least one
floor plate comprising a laminar base element having an elongate ridge upstanding
therefrom.
3. A modular partition system as claimed in Claim 1 or Claim 2, in which at least
one panel is provided with a prepared opening in the said two cladding layers, the
edges of the opening being defined by elongate filler members covering the space between
the two spaced parallel cladding layers.
4. A modular partition system as defined in any preceding claim, further including
a plurality of elongate connector elements, in which the upper edge of each panel
is provided with projecting parallel flanges defining an upwardly open channel by
positioning the frame members inwardly of the edges of the said cladding layers, and
the said elongate connector elements are attachable to the frame members to secure
adjacent panels together.
5. A modular partitioning system as claimed in any preceding Claim, in which the channels
defined at the edge or edges of the panels have the same depth as width such that
adjacent panels can be fitted together at an angle to one another upon removal of
one of the channel-defining parallel flanges.
6. A panel for a modular partitioning system comprising two parallel surface layers
of impact-resistant laminar material held together in parallel spaced planes by a
framework one member of which projects from one edge of the panel beyond the edges
of the surface layers, and another member of which extends parallel to but inwardly
of the edges of the surface layers whereby to define a channel for receiving a projecting
frame member of another such panel whereby to locate the panels in a common plane.
7. A panel as claimed in Claim 6, in which the projecting frame member extends substantially
wholly along the edge of the panel to define a projecting tongue.
8. A method of making a partitioning panel comprising the steps of positioning a plurality
of frame members on a jig having means for locating the frame members in predetermined
positions, securing the frame members together to form a supporting framework, outlined
by first and second parallel side frame members and third and fourth parallel end
frame members, positioning a first surface layer over the framework such that first
and second parallel edges of the first surface layer lie parallel to but offset from
the first and second side frame members, with the first side frame member lying within
the boundary of the first surface layer and the second side frame member projecting
beyond the boundary of the first surface layer, and securing the said first surface
layer to the supporting framework in that position.
9. A method as claimed in Claim 7, further comprising the steps of removing the partly
finished panel from the jig, inverting it, positioning a second surface layer over
the supporting framework in register with the first surface layer, and fixing the
second surface layer securely to the said supporting framework.
10. A method of forming a partitioning wall comprising the steps of making a plurality
of partition panels by the method of Claims 14, 15 or 16, positioning a floor plate
having an upstanding ridge along the intended line of the partition, and fitting one
or a plurality of partition panels over the ridge locating and fixing the panel or
panels in position.