U.S. patent number 3,705,002 [Application Number 04/847,953] was granted by the patent office on 1972-12-05 for bearing sections for the covering with marble plates, panels and the like of walls both uninterrupted and interrupted by doors, windows and the like.
Invention is credited to Giovanni Varlonga.
United States Patent |
3,705,002 |
Varlonga |
December 5, 1972 |
BEARING SECTIONS FOR THE COVERING WITH MARBLE PLATES, PANELS AND
THE LIKE OF WALLS BOTH UNINTERRUPTED AND INTERRUPTED BY DOORS,
WINDOWS AND THE LIKE
Abstract
Bearing sections consisting of vertical sections, horizontal
sections used when the building walls are not interrupted by
frames, horizontal sections used when the building walls are
interrupted by frames, and connecting sections. The bearing
sections are of particular shapes and have teeth or appendices
which allows the sections to be connected together as well as the
building walls to be covered by, for example, marble plates in a
dry manner.
Inventors: |
Varlonga; Giovanni (Milano,
IT) |
Family
ID: |
25301934 |
Appl.
No.: |
04/847,953 |
Filed: |
August 6, 1969 |
Current U.S.
Class: |
52/213; 52/480;
52/779; 52/483.1 |
Current CPC
Class: |
E06B
1/342 (20130101); E04F 13/0826 (20130101) |
Current International
Class: |
E04F
13/08 (20060101); E06B 1/34 (20060101); E06B
1/04 (20060101); E06b 001/18 () |
Field of
Search: |
;52/211,213,479,480,481,487,488,496,497,492,509 |
References Cited
[Referenced By]
U.S. Patent Documents
Primary Examiner: Perham; Alfred C.
Claims
I claim:
1. An anchoring system for holding wall coverings, such as marble
plates, panels and the like, in place on building walls, the wall
coverings being formed as a plurality of relatively flat panels;
said anchoring system comprising:
at least one relatively flat wall panel,
a series of substantially parallel vertical bearing sections
extending vertically along the wall to be covered, said vertical
bearing sections having rear, middle and front portions, the rear
portion of each of said vertical bearing sections being anchored to
the wall;
a series of substantially parallel horizontal bearing sections
extending horizontally along the wall to be covered, said
horizontal bearing sections having rear and front portions, the
rear portion of each horizontal bearing section being attached by
attachment means to the front portion of a plurality of vertical
bearing sections such that a rectangular grid is formed by the
bearing sections, said horizontal bearing sections being spaced one
from the other a distance corresponding to the vertical height of
the wall panels to be secured, the front portion of each of the
horizontal bearing sections including engaging means to engage the
edges of the wall panels to hold them in place;
the attachment means for attaching the respective vertical and
horizontal bearing sections together comprising connecting block
means disposed between the vertical and horizontal bearing
sections, fastener means engaged through apertures in both the
horizontal bearing sections and the connecting block means to
fasten the connecting block means and the horizontal bearing
sections together, first abutment means disposed on said connection
block means, second abutment means disposed on the respective
forward portions of said vertical bearing sections, said second
abutment means being adapted to engage said first abutment means
and thereby fasten the connecting block means to the vertical
bearing section; and a connection section including sealing means
for sealingly connecting wall panels to a door or like frame, said
sealing means including a first and second resilient seal, said
connection section including an integral connecting piece having a
substantially smooth flat outer surface portion for partially
filling the space between the panels and a door frame, said
connecting piece further including three spaced projections
extending inwardly in a direction substantially perpendicular to
said outer surface, a first forward projection of said connecting
piece including groove means for holding the first resilient seal
in contact with respective wall panels, a second middle projection
of said connecting piece including abutment means for engaging in a
groove on the front portion of a respective vertical bearing
section, and a third rearward projection including abutment means
for engaging a groove on the middle portion of the said respective
vertical bearing section, the second and third projections being
operable to secure the connecting piece to the respective vertical
bearing secton, said second resilient seal being positioned between
said connecting piece and said door frame.
2. An anchoring system according to claim 1, further characterized
in that said third projection includes groove means for holding the
second resilient seal in contact with the door frame.
3. An anchoring system according to claim 2, further comprising a
door frame having two inwardly substantially parallel projecting
integral wing sections, a first forward wing section being in
contact at its forward edge with said second resilient seal and a
second rearward wing section being in contact at its rearward edge
with a shoulder provided on an anchoring plate attached to the rear
portion of said vertical bearing section, whereby the door frame is
tightly clamped in position between said resilient seal and said
shoulder.
4. An anchoring system according to claim 1, characterized in that
the abutment means of said second projection and the abutment means
of said third projection form resilient jaws for gripping the
respective abutments on the vertical bearing section
therebetween.
5. An anchoring system according to claim 1, further characterized
in that said first abutment means are integral shoulder portions
extending laterally from said connection block and said second
abutment means are integral projections extending inwardly from a
generally U-shaped front portion of said vertical bearing
structure.
Description
The present invention relates to bearing sections, and more
specifically, to bearing sections having a particular shape by
means of which it is possible to effect an easy and quick dry
covering of building walls with marble plates, panels and the
like.
The present invention anticipates the use of both vertical bearing
sections and horizontal bearing sections as well as connecting
sections which are provided with suitable appendices or projecting
portions and indentations, thus allowing the dry covering or
assembly not only of uninterrupted or continuous walls but also,
mainly, or discontinuous walls, that is, walls interrupted by
frames such as doors, windows and the like. In accordance with the
present invention, the vertical bearing sections, which are fixed
by threaded connecting means such as screws to anchoring square
plates protruding from the slabs of the walls to be covered so as
to form a series of vertical and parallel uprights, have
essentially U-shaped heads. By means of hook-shaped appendices and
bolts, suitably-shaped metal blocks are engaged and dry assembled
or fastened to the U-shaped heads of the vertical bearing sections
through the metal blocks. In turn, the horizontal bearing sections
are locked to the metal blocks. The vertical bearing sections are
further provided with appendices and indentations for an easy dry
fastening or assembling of the connecting sections to which the
frames are tightly applied.
The connecting sections, according to the present invention, have
suitable appendices or limbs and indentations in order to engage
the corresponding indentations and appendices of the vertical
bearing in a dry manner. Further, the present invention anticipates
that the connecting sections will be provided with packings for the
sealings of the frames and for the resilient seal which compensates
for the connection with the covering panels.
The horizontal bearing sections, which are horizontally bolted
through the metal blocks to the vertical bearing sections, form,
together with the vertical bearing sections, a grating or grid with
rectangular meshes having mutually spaced distances which are
proportional to the height dimensions of the covering panels. The
horizontal bearing sections also have at the end of the sections
thereof two shoulder wings for two adjacent covering panels and a
T-shaped wing, projecting outwardly from the core or body portion
of the sections, the two wings of which enter in a dry manner into
corresponding grooves made respectively along the lower and upper
sides of the two adjacent covering panels which are thus safely
supported.
Also in accordance with the present invention, two different types
of horizontal bearing sections are used, one type being used where
there are no frames and the second type being used where, on the
other hand, frames are present in the wall structure. The features
of the horizontal bearing sections of the second type are not
essentially different from the above-mentioned features of the
first type. However, in the second type of bearing sections, the
projecting wing has a t-shape without a lower shoulder wing,
instead of having a T-shape. In addition, an L shaped wing is
provided on the horizontal bearing section opposite to the lower
t-shaped projecting wing.
BRIEF DESCRIPTION OF THE DRAWINGS
These and further features, advantages and objects will become more
apparent from the following description when taken in connection
with the accompanying drawings which show, for purposes of
illustration only, an embodiment in accordance with the present
invention, and wherein:
FIG. 1 is a partial perspective view of a covering with panels of a
wall having a door, by utilizing bearing sections in accordance
with the present invention;
FIG. 2 is a sectional view of the vertical bearing section,
according to the present invention, and the fastening thereof to
the square plate and also the important locking thereto of the
horizontal bearing section through a metal block;
FIG. 3 is a sectional view of the horizontal bearing section
employed, in accordance with the present invention, where there are
no frames, and shows the manner in which the covering panels are
anchored thereto;
FIG. 4 is, in a manner similar to FIG. 3, a sectional view of the
horizontal bearing section, in accordance with the present
invention, which is used in the situations where there are no
frames, that is, where there are continuous or uninterrupted walls;
and
FIG. 5 is a general sectional view of the connecting section,
according to the present invention, and shows the manner in which
the connecting section is fastened to the vertical bearing section,
the manner in which the connecting section is connected to the
covering panel, and the manner in which the door frame is applied
tightly thereto.
DETAILED DESCRIPTION OF THE DRAWINGS
With reference now to the drawings and in particular to FIG. 1,
there is illustrated the vertical bearing sections 1, the
horizontal bearing sections 2 of the type used where there are no
frames, the horizontal bearing sections 3 of the type used where
there are frames, the connecting sections 4 for the tight
introduction and fitting of the frame 5 of the door 5 and the
covering panels 7 of the wall.
The vertical bearing sections 1 are applied in a suitable manner
both vertically and mutually parallel with respect to each other
along the wall to be covered. The vertical bearing sections 1 have
fork-shaped back ends 8, as seen in FIG. 2, wherein screws 9 are
introduced so that the sections 1 are dry fixed or assembled to the
protruding anchoring square plate 10 of the wall slabs. At the
front portion or side, the sections 1 have U-shaped heads 11, with
two appendices or limbs 12 being located on the opposite side of
the U-shaped heads, having an approximately T-shaped cross-section
defining two teeth 13 and two hooks 14. The two teeth 13 together
with the hook-shaped appendices 15 provided along the stem of the
sections 1, serve for the fastening of the connecting sections 4 to
the vertical bearing sections 1. The two hooks 14 serve, on the
other hand, to engage the metal blocks 16 inside the heads 11. For
this purpose, suitable hook-shaped appendices or portions 17 are
provided on the sides of the metal blocks 16.
The metal blocks 16, which serve to dry connect the horizontal
bearing sections 2 to the vertical sections 1, may be fastened in
any position along the heads of the vertical sections 1 by
connecting means such as, for example, four bolts 18 which pass
through predetermined holes on the core or body portion of the
horizontal bearing sections 2 corresponding to those on the metal
blocks 16. The bolts 18 compress the hook-shaped portions or
appendices 17 of the blocks against the corresponding hooks 14 of
the appendices or limbs 12 on the heads of the vertical bearing
sections 1. In order to prevent inadvertent loosening and to
facilitate the tightening of the bolts 18, a roughened or serrated
portion 19 is provided on the bottom of the heads 11 of the
vertical sections 1, corresponding to the toothed heads of the
bolts 18, and plates 20 are interposed between the core or body
portion of the horizontal bearing sections 2 and the bolt nuts.
The horizontal bearing sections 2 are connected with the vertical
bearing sections 1 through the metal blocks 16 so as to be arranged
horizontally and are spaced proportionally to the height dimensions
of the covering panels 7 which the horizontal bearing sections 2
are to support. In this manner, the horizontal and vertical bearing
sections define a rectangular grid or mesh grating. The horizontal
bearing sections 2, as seen in FIG. 3, have a T-shaped wing 21
projecting outwardly from the core or body portion of the
horizontal bearing sections 2. The two wings 22, 23 of the T-shape
serve to support and to keep the covering panels 7 in position.
Along the upper and lower sides, the covering panels 7 have grooves
corresponding to the T-wings for the entrance thereof. The
horizontal bearing sections 2 also have two shoulder wings 24, 25
respectively, at the ends of their cross-section which serve as a
ledge for two adjacent covering panels in order to keep them in a
perfect vertical orientation.
Corresponding to the door lintel 6 and to the base of the wall to
be covered, horizontal bearing sections 3 of the type shown in FIG.
4 are connected to the vertical bearing sections 1, again through
the metal blocks 16, instead of using the type of horizontal
bearing sections 2 as above discussed. The sections 3 bear only a
single series of covering panels 7 and have a single shoulder wing
26 corresponding to the upper portion of the covering panel
cross-section. Instead of a T-shaped projecting wing 21, the
horizontal bearing sections 3 is provided with a t-shaped
projecting wing 27 having only a single t-wing 28 which serves,
once introduced into the corresponding grooves which are provided
along the lower sides of the covering panels 7, to bear and to keep
the panels in perfect position. Opposite to the projecting wing 27,
L-shaped wings 29 are provided on the horizontal bearing sections 3
which serve to fill the spaces caused in connection with the
frames. In the present case, for example, the wing 29 serves to
close the space in front of the lintel of door 6. Finally,
connecting sections 4 which extend vertically for the entire height
of the doorposts 6 are hooked to certain vertical bearing sections
which correspond to doorposts 6.
The connecting sections 4, as seen in FIG. 5, have a hook-shaped
appendix or limb 30 and a tooth limb or appendix 31 which is hooked
to one of the aforementioned hook-shaped appendices 15 and to one
of the teeth 13 of the vertical bearing sections 1, respectively.
In this manner, the connecting sections 4 become unitary or solid
with respect to the structure of the vertical sections 1. The
connecting sections 4 are also provided with an appendix or limb 32
ending in a jaw wherein a packing 33 is inserted. The packing 33
serves both as a connection and as a resilient seal for the
covering panels 7 which delimit the edge of the opening of door 6.
Also on the connecting sections 4, it is anticipated that a cavity
having a trapezoidal section will be provided on the limb or
appendix 30. A packing 34 is inserted into the cavity and presses
against the wing 35 of the frame 5 of door 6. In addition, the wing
36 leans or abuts against the appendix or limb 37 of the anchoring
square plate 10 which serves thereby as a shoulder. As a result,
the frame 5 of the door 6 is tightly clamped. In summary, the
connecting sections 4 serve to close the spaces existing in the
zones in front of the frame sides, in addition to serving as a
connection and a resilient seal of the covering panels which
delimit the sides as well as a stop for the frames themselves.
While I have shown and described only one embodiment in accordance
with the present invention, it is understood that the same is not
limited thereto but is susceptible of numerous changes and
modifications as known to a person skilled in the art, and I,
therefore, do not wish to be limited to the details shown and
described herein but intend to cover all such changes and
modifications as encompassed by the scope of the invention.
* * * * *