GB2246149A - Structural post for wall ties - Google Patents
Structural post for wall ties Download PDFInfo
- Publication number
- GB2246149A GB2246149A GB9105782A GB9105782A GB2246149A GB 2246149 A GB2246149 A GB 2246149A GB 9105782 A GB9105782 A GB 9105782A GB 9105782 A GB9105782 A GB 9105782A GB 2246149 A GB2246149 A GB 2246149A
- Authority
- GB
- United Kingdom
- Prior art keywords
- post
- structural
- tie
- wall
- section
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000004873 anchoring Methods 0.000 claims abstract description 14
- 239000011449 brick Substances 0.000 claims description 6
- 239000004570 mortar (masonry) Substances 0.000 claims description 6
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 230000015572 biosynthetic process Effects 0.000 claims description 4
- 238000010276 construction Methods 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 229910001209 Low-carbon steel Inorganic materials 0.000 claims description 2
- 230000014759 maintenance of location Effects 0.000 claims description 2
- 229910000746 Structural steel Inorganic materials 0.000 claims 1
- 230000008602 contraction Effects 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B1/00—Border constructions of openings in walls, floors, or ceilings; Frames to be rigidly mounted in such openings
- E06B1/003—Cavity wall closers; Fastening door or window frames in cavity walls
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/38—Connections for building structures in general
- E04B1/41—Connecting devices specially adapted for embedding in concrete or masonry
- E04B1/4178—Masonry wall ties
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F13/00—Coverings or linings, e.g. for walls or ceilings
- E04F13/07—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor
- E04F13/08—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements
- E04F13/0801—Separate fastening elements
- E04F13/0803—Separate fastening elements with load-supporting elongated furring elements between wall and covering elements
- E04F13/081—Separate fastening elements with load-supporting elongated furring elements between wall and covering elements with additional fastening elements between furring elements and covering elements
- E04F13/0821—Separate fastening elements with load-supporting elongated furring elements between wall and covering elements with additional fastening elements between furring elements and covering elements the additional fastening elements located in-between two adjacent covering elements
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Joining Of Building Structures In Genera (AREA)
Abstract
A structural post 1 for buildings etc. comprising an elongate "L" or channel section, with at least one wall 2 provided with a plurality of longitudinally spaced-apart, and longitudinally extending, slots 4 through each, or selected ones, of which a wall tie 19 is adapted to pass with a portion of the tie located within the slot(s) and with at least one anchoring end 21 of the tie 19 projecting beyond the section, with a fastening means (7) provided at or adjacent what, in use, is a lower end of the post for fastening the post to support structures 11 of the building, and a second fastening means provided at or adjacent the upper end of the wind post for fastening to other support structures of the building. <IMAGE>
Description
STRUCTURAL POST FOR BUILDINGS ETC.
This invention relates to a structural post for buildings etc. and adapted to be secured to support structure of the building, which post may be located vertically and constitute a wind post by being located adjacent a window opening, or alternatively may constitute a parapet post, but in either mode a leaf of brickwork, stonework etc. is secured by wall ties to the post.
A known wind post construction comprises a pair of spaced apart vertical channels with inturned lips, the channels being secured together by pairs of tie plates welded at longitudinally, spaced-apart locations, across external side flanges of the channels. Brick ties, with a special end formation appropriate to the channel interior and seating on the outer surfaces of the lips, are then attached to the channel in the planes of selected mortar courses. This arrangement has been acceptable from a service viewpoint but this is relatively expensive to produce.
According to a first aspect of the present invention there is provided a structural post for buildings etc.
comprising an elongate "L" or channel section, with at least one wall of the section provided with a plurality of longitudinally spaced-apart, and longitudinally extending, slots through each, or selected ones, of which a wall tie is adapted to pass with a portion of the tie located within the slot(s) and with at least one anchoring end of the tie projecting beyond the section, with a fastening means provided at or adjacent what, in use, is a lower end of the post for fastening the post to support structures of the building, and a second fastening means provided at or adjacent the upper end of the wind post for fastening to other support structures of the building.
According to a second aspect of the invention, there is provided a structural joint for buildings, comprising a post in accordance with the first aspect, with brick ties located in, or passing through, selected apertures in the post and embedded in the mortar courses of both an inner and an outer leaf of brickwork, stonework, breeze block etc.
Thus, in use, the lower fastening means is secured e.g. to the edge of a concrete floor slab, to structural steelwork etc., and the upper fastening means to some similar but upper support structure - such as an upper concrete floor slab of a multi-storey building - with the post located (in a wind post mode) in a cavity defined between an external leaf of for example brickwork and an internal leaf of for example breeze blocks, or located (in a parapet post mode) within the blocks etc. of the inner leaf, with - in either mode - wall ties being passed into the slots for their anchoring ends to be embedded in the mortar course of both the brickwork and blocks during the laying of the bricks and blocks.
A channel section post, e.g. for use as a wind post, has slots provided in both side walls, with a single wall tie located in each (or selected) slot(s) and an anchoring end of the tie projecting anchoring ends. An L'-section post e.g for use as a parapet post, has slots provided in both its side wall and its base wall, with each (or selectea) slot(s) to receive a wall tie, the side wall ties and base wall ties being located orthogonally with respect to one another. For either section post, each wall tie may have one projecting, anchoring end and, at its other end, a formation such as an enlarged head, to ensure retention of the tie on the post, and with each base wall tie having one projecting end of possibly two projecting ends for use with channel section.
The section is conveniently of steel e.g. stainless steel or galvanised mild steel, while the upper and lower fastenings may simply be brackets, angle pieces or cleats bolted or welded to the section e.g. to the exterior of the base of the section, at suitable locations. The lower cleat preferably has at least one through hole to receive the threaded stem of at least one anchoring bolt e.g. of the expansion or resin bonded type, set into a blind receiving hole drilled into e.g. a concrete floor slab. Four bolts could in fact be provided. Alternatively a channel may be cast into the concrete to support projecting bolts. Yet again, suitable holes may be drilled through a web of an "I" or other section girder of structural steelwork of a building.The upper cleat is preferably provided with at least one elongate slot to receive at least one bolt shank, to allow for differential expansion and contraction and building tolerance.
The invention will now be described in greater detail, by way of examples, with reference to the accompanying drawings, in which:
Figure 1 is a perspective view of a wind post and first structural joint;
Figure 2 is a perspective view of a parapet post of a second structural joint;
Figure 3 is a plan view of a suitable wall tie; and
Figure 4 is a diagrammatic view of two wall ties in accordance with Figure 3, applied to a wind post of Figure 1.
In Figure 1 is illustrated a wind post 1 of elongate, channel section stainless steel having a pair of parallel sidewalls 2 spaced apart by an interconnecting web 3. The sidewalls 2 are provided, at longitudinally spaced intervals, with pairs of longitudinally extending slots 4. To a lower end 5 of the post 1, and specifically to the outside of the web 3 is welded one wall 6 of an L-shaped cleat 7, the other wall 8 of which is provided with a through hole to receive a threaded stem 9 of an anchor bolt set into a blind hole in an edge 10 of a concrete floor 11, the latter constituting a support structure. A washer 12 and nut 13 are applied to the stem 9 to secure the cleat 7 and hence to secure the lower end 5 of the wind post 1.At its upper end (not shown) the wind post 1 is provided with a similar cleat, but the through hole of that cleat is elongated, to enable any errors in the construction of the building etc, to be accommodated.
In the structural joint illustrated in Figure 1, the wind post 1 is set into a cavity 14 between an external leaf 15 of brickwork 16, and an internal leaf 17 of breeze block 18. As best illustrated in Figures 3 and 4, a brick tie 19 having at one end a formation in the form of an enlarged head 20 and at the other, anchoring end splayed legs 21, is secured by its head 20 in a selected slot 3, so that the legs 21 project beyond the post 4, to enter the leaves 15 and 17, being embedded in the mortar 22 of those leaves, during laying of the bricks and blocks.
In Figure 2 is illustrated a parapet post 23 of Lsection, therefore comprising one sidewall 2 and a web 3, in each of which are formed a plurality of longitudinally elongate, and longitudinally spaced apart, slots 4, so that in the structural joint illustrated in Figure 2, ties 19 engage by their heads 20 into selected slots 4 of both the sidewall 2 and web 3 extend in orthogonal directions. At its lower end 5 the wind post 23 is provided with a cleat 7, one wall 6 of which is secured by a bolt 7 to the web 3, while the other wall 8 of which is firstly secured by a bolt projecting from an upper surface 24 of the concrete floor 11, and is furthermore embedded in the mortar course 22 of the lowermost breeze block 18 of the inner leaf 17. At its upper end the wind post 23 is provided with a similar cleat, again if necessary with elongated connection holes to accommodate building tolerances.
Claims (18)
1. A structural post for buildings etc. comprising an elongate "L" or channel section, with at least one wall of the -section provided with a plurality of longitudinally spaced-apart, and longitudinally extending, slots through each, or selected ones, of which a wall tie is adapted to pass with a portion of the tie located within the slot(s) and with at least one anchoring end of the tie projecting beyond the section, with a fastening means provided at or adjacent what, in use, is a lower end of the post for fastening the post to support structures of the building, and a second fastening means provided at or adjacent the upper end of the wind post for fastening to other support structures of the building.
2. A structural post, as claimed in Claim 1, in the channel section construction having slots provided in both side walls, with a single wall tie located in each (or selected) slot(s) and an anchoring end of the tie projecting anchoring ends.
3. A structural post, as claimed in Claim 1, in the
L- section construction having slots provided in both its side wall and its base wall, with each (or selected) slot(s) to receive a wall tie, the side wall ties and base wall ties being located orthogonally with respect to one another.
4. A structural post as claimed in any preceding
Claim, wherein each wall tie has one projecting, anchoring end and, at its other end, a formation such as an enlarged head, to ensure retention of the tie on the post, and with each base wall tie having one projecting end of possibly two projecting ends for use with channel section.
5. A structural post, as claimed in any preceding
Claim, wherein the section is of steel.
6. A structural post as claimed in Claim 5, wherein the steel is stainless steel.
7. A structural post as claimed in Claim 5, wherein the steel is galvanized mild steel.
8. A structural post as claimed in any preceding
Claim, wherein the upper and lower fastenings are brackets, angle pieces or cleats bolted or welded to the section at suitable locations.
9. A structural post as claimed in Claim 8, wherein the lower cleat etc., has at least one through hole to receive the threaded stem of at least one anchoring bolt.
10. A structural post as claimed in Claim 9, wherein four anchoring bolts are provided.
11. A structural post as claimed in Claim 8 or 9, wherein the upper cleat etc. is provided with at least one elongate slot to receive at least one bolt shank.
12. A structural post substantially as hereinbefore described with reference to Figure 1 of the accompanying drawings.
13. A structural post substantially as hereinbefore desxeibed with reference to Figure 2 of the accompanying drawings.
14. A structural steel joint for buildings, comprising a post in accordance with any preceding Claim, with brick ties located in, or passing through, selected apertures in the post and embedded in the mortar courses of both an inner and an outer leaf of brickwork, stonework, breeze block etc.
15. A structural joint as claimed in Claim 14, wherein the or each post is located (in a wind post mode) in a cavity defined between an external leaf of for example brickwork and an internal leaf of for example breeze blocks.
16. A structural joint as claimed in Claim 14, wherein the or each post is located (in a parapet post mode) within the blocks etc. of the inner leaf.
17. A structural joint substantially as hereinbefore described with reference to Figure 1 of the accompanying drawings.
18. A structural joint substantially as hereinbefore described with reference to Figure 2 of the accompanying drawings.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB909015679A GB9015679D0 (en) | 1990-07-17 | 1990-07-17 | Structural post for buildings etc |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| GB9105782D0 GB9105782D0 (en) | 1991-05-01 |
| GB2246149A true GB2246149A (en) | 1992-01-22 |
| GB2246149B GB2246149B (en) | 1995-01-04 |
Family
ID=10679203
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB909015679A Pending GB9015679D0 (en) | 1990-07-17 | 1990-07-17 | Structural post for buildings etc |
| GB9105782A Expired - Lifetime GB2246149B (en) | 1990-07-17 | 1991-03-19 | Structural post assembly for buildings |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB909015679A Pending GB9015679D0 (en) | 1990-07-17 | 1990-07-17 | Structural post for buildings etc |
Country Status (1)
| Country | Link |
|---|---|
| GB (2) | GB9015679D0 (en) |
Cited By (29)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2250760A (en) * | 1990-12-13 | 1992-06-17 | Wincro Metal Ind Ltd | Building reinforcement |
| DE19629393A1 (en) * | 1995-09-05 | 1997-03-06 | Reto Martinelli | Masonry anchor to connect two structural elements which can move |
| AU766390B2 (en) * | 2001-12-12 | 2003-10-16 | Steel Building Systems Australia Pty Ltd | Method of connecting brick tie to steel stud |
| GB2470992A (en) * | 2009-06-09 | 2010-12-15 | Zemla Pty Ltd | Structural wind post for reinforcing block wall |
| US8739485B2 (en) | 2012-06-28 | 2014-06-03 | Mitek Holdings, Inc. | Low profile pullout resistant pintle and anchoring system utilizing the same |
| US8800241B2 (en) | 2012-03-21 | 2014-08-12 | Mitek Holdings, Inc. | Backup wall reinforcement with T-type anchor |
| US8833003B1 (en) | 2013-03-12 | 2014-09-16 | Columbia Insurance Company | High-strength rectangular wire veneer tie and anchoring systems utilizing the same |
| US8839581B2 (en) | 2012-09-15 | 2014-09-23 | Mitek Holdings, Inc. | High-strength partially compressed low profile veneer tie and anchoring system utilizing the same |
| US8839587B2 (en) | 2012-03-14 | 2014-09-23 | Columbia Insurance Company | Mounting arrangement for panel veneer structures |
| US8844229B1 (en) * | 2013-03-13 | 2014-09-30 | Columbia Insurance Company | Channel anchor with insulation holder and anchoring system using the same |
| US8863460B2 (en) | 2013-03-08 | 2014-10-21 | Columbia Insurance Company | Thermally coated wall anchor and anchoring systems with in-cavity thermal breaks |
| US8881488B2 (en) | 2012-12-26 | 2014-11-11 | Mitek Holdings, Inc. | High-strength ribbon loop anchors and anchoring systems utilizing the same |
| US8898980B2 (en) | 2012-09-15 | 2014-12-02 | Mitek Holdings, Inc. | Pullout resistant pintle and anchoring system utilizing the same |
| US8904730B2 (en) | 2012-03-21 | 2014-12-09 | Mitek Holdings, Inc. | Thermally-isolated anchoring systems for cavity walls |
| US8904726B1 (en) | 2013-06-28 | 2014-12-09 | Columbia Insurance Company | Vertically adjustable disengagement prevention veneer tie and anchoring system utilizing the same |
| US8904727B1 (en) | 2013-10-15 | 2014-12-09 | Columbia Insurance Company | High-strength vertically compressed veneer tie anchoring systems utilizing and the same |
| US8910445B2 (en) | 2013-03-13 | 2014-12-16 | Columbia Insurance Company | Thermally isolated anchoring system |
| US8978330B2 (en) | 2013-07-03 | 2015-03-17 | Columbia Insurance Company | Pullout resistant swing installation tie and anchoring system utilizing the same |
| US8978326B2 (en) | 2013-03-12 | 2015-03-17 | Columbia Insurance Company | High-strength partition top anchor and anchoring system utilizing the same |
| US9038351B2 (en) | 2013-03-06 | 2015-05-26 | Columbia Insurance Company | Thermally coated wall anchor and anchoring systems with in-cavity thermal breaks for cavity walls |
| US9038350B2 (en) | 2013-10-04 | 2015-05-26 | Columbia Insurance Company | One-piece dovetail veneer tie and wall anchoring system with in-cavity thermal breaks |
| US9121169B2 (en) | 2013-07-03 | 2015-09-01 | Columbia Insurance Company | Veneer tie and wall anchoring systems with in-cavity ceramic and ceramic-based thermal breaks |
| US9140001B1 (en) | 2014-06-24 | 2015-09-22 | Columbia Insurance Company | Thermal wall anchor |
| US9260857B2 (en) | 2013-03-14 | 2016-02-16 | Columbia Insurance Company | Fail-safe anchoring systems for cavity walls |
| US9273461B1 (en) | 2015-02-23 | 2016-03-01 | Columbia Insurance Company | Thermal veneer tie and anchoring system |
| US9334646B2 (en) | 2014-08-01 | 2016-05-10 | Columbia Insurance Company | Thermally-isolated anchoring systems with split tail veneer tie for cavity walls |
| US10202754B2 (en) | 2015-12-04 | 2019-02-12 | Columbia Insurance Company | Thermal wall anchor |
| USD846973S1 (en) | 2015-09-17 | 2019-04-30 | Columbia Insurance Company | High-strength partition top anchor |
| US10407892B2 (en) | 2015-09-17 | 2019-09-10 | Columbia Insurance Company | High-strength partition top anchor and anchoring system utilizing the same |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4373314A (en) * | 1981-12-10 | 1983-02-15 | Aa Wire Products Company | Masonry veneer wall anchor |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE547542A (en) * | 1955-05-05 | |||
| DE1075309B (en) * | 1958-10-06 | 1960-02-11 | W Schweins Bochum Hermann | Angle or U profile bar made of sheet metal with regular rows of elongated holes |
-
1990
- 1990-07-17 GB GB909015679A patent/GB9015679D0/en active Pending
-
1991
- 1991-03-19 GB GB9105782A patent/GB2246149B/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4373314A (en) * | 1981-12-10 | 1983-02-15 | Aa Wire Products Company | Masonry veneer wall anchor |
Cited By (40)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2250760A (en) * | 1990-12-13 | 1992-06-17 | Wincro Metal Ind Ltd | Building reinforcement |
| DE19629393A1 (en) * | 1995-09-05 | 1997-03-06 | Reto Martinelli | Masonry anchor to connect two structural elements which can move |
| AU766390B2 (en) * | 2001-12-12 | 2003-10-16 | Steel Building Systems Australia Pty Ltd | Method of connecting brick tie to steel stud |
| GB2470992A (en) * | 2009-06-09 | 2010-12-15 | Zemla Pty Ltd | Structural wind post for reinforcing block wall |
| GB2470992B (en) * | 2009-06-09 | 2015-02-18 | Zemla Pty Ltd | Building support for distributing shear loads between structural units |
| AU2010202130B2 (en) * | 2009-06-09 | 2015-07-23 | Zemla Pty Ltd | Building Support |
| US8839587B2 (en) | 2012-03-14 | 2014-09-23 | Columbia Insurance Company | Mounting arrangement for panel veneer structures |
| US8904730B2 (en) | 2012-03-21 | 2014-12-09 | Mitek Holdings, Inc. | Thermally-isolated anchoring systems for cavity walls |
| US8800241B2 (en) | 2012-03-21 | 2014-08-12 | Mitek Holdings, Inc. | Backup wall reinforcement with T-type anchor |
| US9732514B2 (en) | 2012-03-21 | 2017-08-15 | Columbia Insurance Company | Backup wall reinforcement with T-type anchor |
| US9273460B2 (en) | 2012-03-21 | 2016-03-01 | Columbia Insurance Company | Backup wall reinforcement with T-type anchor |
| US8739485B2 (en) | 2012-06-28 | 2014-06-03 | Mitek Holdings, Inc. | Low profile pullout resistant pintle and anchoring system utilizing the same |
| US8898980B2 (en) | 2012-09-15 | 2014-12-02 | Mitek Holdings, Inc. | Pullout resistant pintle and anchoring system utilizing the same |
| US8839581B2 (en) | 2012-09-15 | 2014-09-23 | Mitek Holdings, Inc. | High-strength partially compressed low profile veneer tie and anchoring system utilizing the same |
| US8881488B2 (en) | 2012-12-26 | 2014-11-11 | Mitek Holdings, Inc. | High-strength ribbon loop anchors and anchoring systems utilizing the same |
| US9340968B2 (en) | 2012-12-26 | 2016-05-17 | Columbia Insurance Company | Anchoring system having high-strength ribbon loop anchor |
| US9038351B2 (en) | 2013-03-06 | 2015-05-26 | Columbia Insurance Company | Thermally coated wall anchor and anchoring systems with in-cavity thermal breaks for cavity walls |
| US9624659B2 (en) | 2013-03-06 | 2017-04-18 | Columbia Insurance Company | Thermally coated wall anchor and anchoring systems with in-cavity thermal breaks for cavity walls |
| US9080327B2 (en) | 2013-03-08 | 2015-07-14 | Columbia Insurance Company | Thermally coated wall anchor and anchoring systems with in-cavity thermal breaks |
| US8863460B2 (en) | 2013-03-08 | 2014-10-21 | Columbia Insurance Company | Thermally coated wall anchor and anchoring systems with in-cavity thermal breaks |
| USD756762S1 (en) | 2013-03-12 | 2016-05-24 | Columbia Insurance Company | High-strength partition top anchor |
| US8978326B2 (en) | 2013-03-12 | 2015-03-17 | Columbia Insurance Company | High-strength partition top anchor and anchoring system utilizing the same |
| US8833003B1 (en) | 2013-03-12 | 2014-09-16 | Columbia Insurance Company | High-strength rectangular wire veneer tie and anchoring systems utilizing the same |
| US8910445B2 (en) | 2013-03-13 | 2014-12-16 | Columbia Insurance Company | Thermally isolated anchoring system |
| US8844229B1 (en) * | 2013-03-13 | 2014-09-30 | Columbia Insurance Company | Channel anchor with insulation holder and anchoring system using the same |
| US9260857B2 (en) | 2013-03-14 | 2016-02-16 | Columbia Insurance Company | Fail-safe anchoring systems for cavity walls |
| US8904726B1 (en) | 2013-06-28 | 2014-12-09 | Columbia Insurance Company | Vertically adjustable disengagement prevention veneer tie and anchoring system utilizing the same |
| US9121169B2 (en) | 2013-07-03 | 2015-09-01 | Columbia Insurance Company | Veneer tie and wall anchoring systems with in-cavity ceramic and ceramic-based thermal breaks |
| US8978330B2 (en) | 2013-07-03 | 2015-03-17 | Columbia Insurance Company | Pullout resistant swing installation tie and anchoring system utilizing the same |
| US9038350B2 (en) | 2013-10-04 | 2015-05-26 | Columbia Insurance Company | One-piece dovetail veneer tie and wall anchoring system with in-cavity thermal breaks |
| US8904727B1 (en) | 2013-10-15 | 2014-12-09 | Columbia Insurance Company | High-strength vertically compressed veneer tie anchoring systems utilizing and the same |
| US9758958B2 (en) | 2014-06-24 | 2017-09-12 | Columbia Insurance Company | Thermal wall anchor |
| US9140001B1 (en) | 2014-06-24 | 2015-09-22 | Columbia Insurance Company | Thermal wall anchor |
| US9334646B2 (en) | 2014-08-01 | 2016-05-10 | Columbia Insurance Company | Thermally-isolated anchoring systems with split tail veneer tie for cavity walls |
| US9273461B1 (en) | 2015-02-23 | 2016-03-01 | Columbia Insurance Company | Thermal veneer tie and anchoring system |
| USD846973S1 (en) | 2015-09-17 | 2019-04-30 | Columbia Insurance Company | High-strength partition top anchor |
| US10407892B2 (en) | 2015-09-17 | 2019-09-10 | Columbia Insurance Company | High-strength partition top anchor and anchoring system utilizing the same |
| USD882383S1 (en) | 2015-09-17 | 2020-04-28 | Columbia Insurance Company | High-strength partition top anchor |
| USD937669S1 (en) | 2015-09-17 | 2021-12-07 | Hohmann & Barnard, Inc. | High-strength partition top anchor |
| US10202754B2 (en) | 2015-12-04 | 2019-02-12 | Columbia Insurance Company | Thermal wall anchor |
Also Published As
| Publication number | Publication date |
|---|---|
| GB9015679D0 (en) | 1990-09-05 |
| GB2246149B (en) | 1995-01-04 |
| GB9105782D0 (en) | 1991-05-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 732E | Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977) | ||
| 732E | Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977) | ||
| 732E | Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977) | ||
| 729S | Offer to surrender (sect. 29/1977) | ||
| 729U | Offer to surrender accepted by the comptroller (sect. 29/1977) | ||
| 729U | Offer to surrender accepted by the comptroller (sect. 29/1977) |