WO1999055982A1 - Seam clamp - Google Patents
Seam clamp Download PDFInfo
- Publication number
- WO1999055982A1 WO1999055982A1 PCT/GB1999/001260 GB9901260W WO9955982A1 WO 1999055982 A1 WO1999055982 A1 WO 1999055982A1 GB 9901260 W GB9901260 W GB 9901260W WO 9955982 A1 WO9955982 A1 WO 9955982A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- seam
- clamp
- seam clamp
- standing
- undersurface
- Prior art date
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage; Sky-lights
- E04D13/12—Devices or arrangements allowing walking on the roof or in the gutter
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage; Sky-lights
- E04D13/10—Snow traps ; Removing snow from roofs; Snow melters
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D3/00—Roof covering by making use of flat or curved slabs or stiff sheets
- E04D3/36—Connecting; Fastening
- E04D3/361—Connecting; Fastening by specially-profiled marginal portions of the slabs or sheets
- E04D3/362—Connecting; Fastening by specially-profiled marginal portions of the slabs or sheets by locking the edge of one slab or sheet within the profiled marginal portion of the adjacent slab or sheet, e.g. using separate connecting elements
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/32—Safety or protective measures for persons during the construction of buildings
- E04G21/3261—Safety-nets; Safety mattresses; Arrangements on buildings for connecting safety-lines
- E04G21/3276—Arrangements on buildings for connecting safety-lines
- E04G21/328—Arrangements on buildings for connecting safety-lines fastened to the roof covering or insulation
- E04G21/3285—Arrangements on buildings for connecting safety-lines fastened to the roof covering or insulation fastened to standing seams of the roof covering
Definitions
- the present invention relates to a fitting for lightweight panel structures and, in particular, to a so-called "seam clamp” or"seam block” adapted for attachment to the raised seam of a lightweight standing seam panel structure and for mounting ancillary equipment thereon.
- a fitting for lightweight panel structures and, in particular, to a so-called "seam clamp” or"seam block” adapted for attachment to the raised seam of a lightweight standing seam panel structure and for mounting ancillary equipment thereon.
- buildings it is quite commonplace for buildings to be constructed from lightweight panelling attached to structural elements such as girders and braces. This can be a very quick method of construction, even for large structures such as warehouses and/or storage sheds. Large pre-formed panels can be used for the cladding and a building under construction is quickly transformed from a basic skeleton of steelwork to a completely enclosed structure.
- the cladding sheets are formed from an aluminum alloy, only a few millimetres in thickness. Large sheets of thin material are inherently quite flexible and, in order to stiffen the cladding sheets to improve their suitability for building cladding, the sheet edges are rolled or otherwise preformed to create a standing seam. Adjacent sheets can be formed with complementary formations that interengage to form a weather-proof joint.
- a reinforcing plate can be attached to the cladding by bolts, rivets or similar fastenings.
- reinforcement is attached on both sides of the cladding, but this may not always be possible if the interior surface is inaccessible.
- the desired fitting can then be attached to the reinforcing plate by any suitable means.
- United States Patent No. 5, 287,944 discloses an anchor for a fall arrest system bolted to the panel of a building roof through an integrally-formed reinforcing plate ,
- seam clamps adapted to be engaged on the standing seam previously described .
- Known seam clamps are unitary elements having a recess in one face thereof configured to conform to the profile of the seam.
- the seam clamp is mounted on the seam at one of the seam ends at the edge of a pair of panels, and slid into position before being fastened with clamping screws or the like.
- the side faces or the upper surface of the seam clamp may be configured to receive fittings mounted thereon in a releasable fashion by means, such as threaded fasteners, well known in the art.
- seam clamps One disadvantage with many known seam clamps is that they must be mounted on the seam at one of the seam ends and slid into position . I n large building structures, the seam may be very long and it is inconvenient for the fitter to have to slide the seam clamp into position over a vast expanse of cladding. This becomes particularly inconvenient and time-consuming if a number of seam clamps is required to support each fitting and a multiplicity of fittings is required to be mounted. This can arise, for example, in such circumstances as the retrospective fitting of a height safety system to an existing lightweight clad building.
- the invention is a seam clamp comprising a body having a substantially flat mounting surface for mounting a fitting thereon, an undersurface opposite said mounting surface, said undersurface having a longitud inal slot formed along its entire length and extending upwardly therefrom to define a clamp housing, side surfaces or flanks extending between said mounting surface and said undersurface, attachment means for attaching the seam clamp in position on a standing seam, in use, and clamping means in said clamp housing defining a channel substantially conforming to the profile of a standing seam of a standing seam structure to which said seam clamp is to be fastened, in use, said clamping means being longitudinally split into two parts adapted to be clamped together in releasable fashion; characterised in that said attachment means are disposed on said side surfaces or flanks at a position between said undersurface and said standing seam.
- the clamping means is integrally formed with the body, such that the body is longitudinally split into two parts, each part forming one half of the clamping means.
- mounting surface of the seam clamp is preferably provided with mounting means, such as threaded holes, for the attachment of permanent or semi-permanent fittings which it is desired to mount on the panel structure
- the longitudinal slot may be over-size and the seam clamp may be provided with shims or inserts adapted to conform to the profile of the particular standing seam to which it is intended to secure the seam clamp.
- This approach gives greater flexibility in design, since a standard seam clamp can be used for a variety of seam profiles All that is required is for the installer to use inserts of an appropriate geometry to match the seam profile.
- the internal surface of the slot and the external surface of an insert may be provided with complementary keying formations that interengage when the respective parts are correctly oriented with respect to each other
- the internal surface of the seam clamp part defining the slot may be 4 formed with a recess and the external surface of the insert may be formed with a protruding lug of matching dimensions to the recess.
- the lug and recess could be formed on the seam clamp part and insert, respectively.
- Several such formations could be formed on one surface, if desired, and a non- symmetrical pattern of formations could be used to ensure that the insert is installed in position the right way up. This could be particularly important if the standing seam to which the seam clamp is to be secured is "handed" .
- the side surfaces or flanks of the seam clamp which lie adjacent to the undersurface in which the slot is formed, extend substantially parallel to the longitudinal slot and are provided with fastening means for fastening the two parts of the clamping means together.
- the side surfaces or flanks may also be provided with attachment means for fastening the seam clamp in position on a standing seam, in use.
- the fastening means may be a pair of alignable through-holes extending transversely through the respective parts, between the longitudinal slot and the mounting surface of the seam clamp.
- the through-holes may be plain, and the two parts of the seam clamp may be fastened together by a nut and bolt arrangement using the flanks as thrust surfaces.
- one of the holes may be threaded to receive the threaded end of a fastener such as a hexagonally-headed bolt or the like.
- fasteners with slotted or recessed heads in which case the holes may have a counterbore to accommodate the fastener heads, so that the flanks of the seam clamp are substantially uncluttered by protruding elements.
- the attachment means may comprise a combination of threaded fasteners and holes extending transversely through one or both parts of the clamping means.
- the seam clamp body is split into two parts each forming one half of the clamping means, at least one of the parts should have a threaded hole or a plurality of threaded holes adapted to receive bolts having a complementary screw thread, these bolts serving to fasten the seam clamp in position on a standing seam, in use. It is only necessary for one of the parts to be clamped on the seam, since the other part is secured to this first part by the fastening means discussed above. 5
- both parts may be clamped to the seam, if desired, for added security and to minimise localised stress concentration.
- transverse holes are provided in the inserts in register with the transverse holes in the flanks of the seam clamp,
- the holes in the flanks of the seam clamp need not be threaded provided that the corresponding holes in the inserts are threaded .
- Figure 1 is a perspective view of a seam clamp in accordance with a first embodiment of the present invention
- Figure 2 is a front elevation of one of the flank surfaces of the seam clamp depicted in Figure 1
- Figure 3 is a plan view showing the top surface of the seam clamp depicted in Figure 1 ;
- Figure 4 is an end view showing an end surface of the seam clamp depicted in Figure 1
- Figure 5 is an exploded perspective view of an alternative seam clamp, in accordance with a second embodiment of the present invention.
- a seam clamp generally represented by the reference numeral 10. It is a generally cuboid structure with six substantially flat surfaces in orthogonal relationship to adjacent surfaces, and is shown here in an exploded view with its two parts 1 1 , 1 2 slightly separated from each other.
- the seam clamp 10 is machined from an aluminium alloy.
- upper surface 20 is the mounting surface on which a permanent or temporary fitting may be mounted by means of bolts (not shown) threaded into screw-threaded mounting holes 21 , 22. 6
- Undersurface 30 includes a longitudinal slot 31 extending the entire length of the seam clamp 10 from one end surface 60 to the other end surface 70.
- the slot 31 protrudes into the body of the seam clamp 1 0 and , as best seen in Figure 4, has opposing gripping surfaces 36, 37 which constitute the gripping means of the seam clamp.
- the slot is enlarged at its innermost portion to define a channel or clamp housing 35 which is similar in cross- sectional outline to the profile of a keyhole.
- the cross-sectional shape of the clamp housing 35 is chosen to match the profile of a standing seam of a standing seam panel structure to which the seam clamp is intended to be fastened, in use .
- Figures 1 and 2 show the side surface or flank 40 of one of the parts 1 1 of the seam clamp 10.
- Side surface 40 is provided with four through-holes 41 , 42, 43 and 44.
- the through-holes 41 , 42 nearest the upper surface 20 are not threaded and are provided with a counterbore 41 a, 42a to receive the head of a fastener such as a threaded bolt (not shown) .
- Figures 1 and 4 show corresponding through-holes 51 , 52 in the upper portion of the other part 1 2 of the seam clamp 10.
- Through-holes 51 , 52 are internally screw-threaded and receive the threaded ends of the fasteners inserted into through-holes 41 , 42 in the part 1 1 , thereby enabling the parts 1 1 , 1 2 to be fastened together.
- the bottom of the counterbore 41 a, 42a acts as a thrust surface for the head of the bolt in its respective through-hole.
- Body part 1 2 has no holes corresponding to the through-holes 43, 44 formed in the lower half of body part 1 1 .
- Through-holes 43, 44 are internally screw-threaded and, in use, they receive a threaded bolt or grub screw which fastens the seam clamp to an upstanding seam of a standing seam panel structure.
- the sequence of fitting the seam clamp 10 to a standing seam is as follows: Firstly, the body parts 1 1 , 1 2 are offered to a standing seam in the approximate location where the seam clamp 1 0 is to be fastened and positioned with one of the gripping surfaces 36, 37 on either side of the seam. Then threaded fasteners are inserted into through-holes 41 , 42 in the body part 1 1 and screwed home into internally screw-threaded through-holes 51 , 52 in 7 the body part 1 2. The seam clamp 10 then straddles the seam, but is capable of being slid in relation thereto to its final position.
- the seam-clamp thus-fastened is then ready to receive a permanent or temporary fitting bolted to its top surface 20.
- FIG 5 shows a second embodiment of the invention in exploded perspective view.
- Like reference numerals have been used to denote features of the second embodiment which correspond to features described above in relation to Figures 1 to 4. It is not proposed to describe those features a second time.
- a seam clamp 10 is depicted in perspective view which comprises a unitary body 1 3 having an upper surface 20, an undersurface 30 and side surfaces 60, 70, only one of which is visible in this view.
- Undersurface 30 is provided with a longitudinal slot 31 extending the entire length of the unitary body 1 3.
- the slot has a pair of side surfaces 32, 33 and a root surface 34, the surfaces 32, 33 and 34 defining a clamp housing 35.
- the clamp housing 35 is much larger than the profile of the standing seam to which the seam clamp 10 is intended to be fastened, in use.
- the seam clamp 10 also comprises a pair of insert members 80, 90 which are adapted to be butted together at their upper portions 81 , 91 , and which have opposing gripping surfaces 86, 96 on their lower portions.
- the gripping surfaces constitute the gripping means of the seam clamp and they define a channel 85 between them which is similar in cross-sectional outline to the profile of a keyhole.
- the cross-sectional shape of the channel 85 is chosen to match the profile of a standing seam of a standing seam panel structure to which the seam clamp is intended to be fastened, in use.
- the insert members 80, 90 when butted together at their upper portions
- the left-hand insert member 81 has a pair of threaded holes 83, 84 extending transversely therethrough which are positioned to be in register with through-holes 43, 44 formed in the left hand flank 40 of the unitary body 1 3.
- the left hand insert member 81 has a lug 88 protruding from its left hand flank surface.
- the right hand insert member 90 has a lug 98 protruding from its right hand flank surface.
- the lug 98 is shown in dotted outline in the Figure.
- the lugs 88, 98 are received in notches formed in the side surfaces 32, 33 of the clamp housing 35. Only one notch 33a is shown in the Figure.
- the notches are intended to ensure correct alignment of the insert members 80, 90 in the clamp housing 35 in the fully-assembled seam clamp 10.
- a non-symmetrical pattern of lugs and notches could be used to ensure that the insert members 80, 90 are installed in position the right way up and the right way round . This could be particularly important if the standing seam to which the seam clamp 10 is to be secured is "handed" ,
- the sequence of fitting the seam clamp 10 to a standing seam is as follows: Firstly, the insert members 80, 90 are offered to a standing seam in the approximate location where the seam clamp 1 0 is to be fastened .
- the insert members 80, 90 are positioned with one of the gripping surfaces 86, 96 on either side of the seam and their upper portions 81 , 91 butted together.
- the unitary body member is then positioned over the insert members 80, 90 such that the protruding lugs 88, 98 are received in respective notches. Threaded bolts or grub screws are inserted into through-holes 43, 44 and lightly screwed into the internally screw-threaded holes 83, 84 of the left-hand insert member 80.
- the loosely-assembled seam clamp 10 straddles the seam, but is capable of being slid in relation thereto to its final position.
- the threaded bolts or grub screws are screwed home until their ends engage the standing seam to effect fastening of the seam clamp 10 thereto.
- a split body as described above in relation to Figures 1 to 4, but having an over-size slot in its undersurface may be used in combination with a pair of insert members as described above in relation to Figure 5.
- a plurality of seam clamps 10 must be fastened to a large panel structure, the advantages of being able to install the seam clamps at or very near their final positions will be readily apparent.
Abstract
Description
Claims
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP99918166A EP1073811A1 (en) | 1998-04-24 | 1999-04-23 | Seam clamp |
AU36198/99A AU3619899A (en) | 1998-04-24 | 1999-04-23 | Seam clamp |
CA002330118A CA2330118A1 (en) | 1998-04-24 | 1999-04-23 | Seam clamp |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP98303213.7 | 1998-04-24 | ||
EP98303213A EP0952272A1 (en) | 1998-04-24 | 1998-04-24 | Seam clamp |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1999055982A1 true WO1999055982A1 (en) | 1999-11-04 |
Family
ID=8234791
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/GB1999/001260 WO1999055982A1 (en) | 1998-04-24 | 1999-04-23 | Seam clamp |
Country Status (4)
Country | Link |
---|---|
EP (2) | EP0952272A1 (en) |
AU (1) | AU3619899A (en) |
CA (1) | CA2330118A1 (en) |
WO (1) | WO1999055982A1 (en) |
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7013612B2 (en) | 2001-01-11 | 2006-03-21 | Haddock Robert M M | Multi-piece clamp for standing seams |
US7703256B2 (en) | 2004-04-05 | 2010-04-27 | Haddock Robert M M | Multi-piece attachment mounting clamp for trapezoidal rib profile panels |
US10443896B2 (en) | 2016-07-29 | 2019-10-15 | Rmh Tech Llc | Trapezoidal rib mounting bracket with flexible legs |
US10502457B2 (en) | 2010-03-03 | 2019-12-10 | Robert M. M. Haddock | Photovoltaic module mounting assembly |
US10634175B2 (en) | 2011-12-29 | 2020-04-28 | Rmh Tech Llc | Mounting device for nail strip panels |
US10640980B2 (en) | 2016-10-31 | 2020-05-05 | Rmh Tech Llc | Metal panel electrical bonding clip |
US10731355B2 (en) | 2011-02-25 | 2020-08-04 | Rmh Tech Llc | Mounting device for building surfaces having elongated mounting slot |
US10903785B2 (en) | 2018-03-21 | 2021-01-26 | Rmh Tech Llc | PV module mounting assembly with clamp/standoff arrangement |
US10948002B2 (en) | 2018-12-14 | 2021-03-16 | Rmh Tech Llc | Mounting device for nail strip panels |
US11041310B1 (en) | 2020-03-17 | 2021-06-22 | Rmh Tech Llc | Mounting device for controlling uplift of a metal roof |
US11352793B2 (en) | 2020-03-16 | 2022-06-07 | Rmh Tech Llc | Mounting device for a metal roof |
US11774143B2 (en) | 2017-10-09 | 2023-10-03 | Rmh Tech Llc | Rail assembly with invertible side-mount adapter for direct and indirect mounting applications |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1126098A1 (en) * | 2000-02-18 | 2001-08-22 | Corus Bausysteme GmbH | Clamping device |
US7036629B2 (en) * | 2002-05-22 | 2006-05-02 | Bruce Nicolaysen | Standing seam roof bracket |
DE20305954U1 (en) * | 2003-04-11 | 2003-06-18 | Corus Bausysteme Gmbh | Roof construction and fastening device therefor |
GB0519716D0 (en) | 2005-09-28 | 2005-11-02 | Rigidal Systems Ltd | Clamp assembly for a standing seam |
GB2476104B (en) * | 2009-12-11 | 2016-04-20 | Thomas & Betts Int | A clamp |
CN102852288A (en) * | 2012-08-23 | 2013-01-02 | 李宝龄 | Lockrand clamping and fastening device for buildings |
WO2014176165A1 (en) | 2013-04-22 | 2014-10-30 | Haddock Dustin M M | Rib mounting device with pivoting insert |
CN203383407U (en) * | 2013-06-24 | 2014-01-08 | 广东保威新能源有限公司 | Adjustable color plate clamp |
US11603675B2 (en) * | 2020-01-23 | 2023-03-14 | Steven Christopher Nichols | Devices, systems and methods relating to roof standing seam anchors |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4546586A (en) * | 1983-04-11 | 1985-10-15 | Knudson Gary Art | Snap-on fastening device and cap assembly for seamed panels |
FR2638772A1 (en) * | 1988-11-04 | 1990-05-11 | Mecatechnix Sarl | Arrangement for holding the snow on a sheet metal roof, and roof equipped with such an arrangement |
EP0569324A1 (en) * | 1992-05-04 | 1993-11-10 | Butler Manufacturing Company | Clamp for reinforcing the seams of metal roofs and method for reinforcing metal roofs against wind lift |
US5596858A (en) * | 1995-11-24 | 1997-01-28 | Prospex Roofing Products Inc. | Cover for standing seam of roof which is clad with plastic membrane |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5287944A (en) | 1993-02-03 | 1994-02-22 | Woodyard Clifford P | Roof mounted anchor used singly or with another, and with other equipment in a fall restraint and/or fall arrest system |
-
1998
- 1998-04-24 EP EP98303213A patent/EP0952272A1/en not_active Withdrawn
-
1999
- 1999-04-23 AU AU36198/99A patent/AU3619899A/en not_active Abandoned
- 1999-04-23 CA CA002330118A patent/CA2330118A1/en not_active Abandoned
- 1999-04-23 WO PCT/GB1999/001260 patent/WO1999055982A1/en not_active Application Discontinuation
- 1999-04-23 EP EP99918166A patent/EP1073811A1/en not_active Withdrawn
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4546586A (en) * | 1983-04-11 | 1985-10-15 | Knudson Gary Art | Snap-on fastening device and cap assembly for seamed panels |
FR2638772A1 (en) * | 1988-11-04 | 1990-05-11 | Mecatechnix Sarl | Arrangement for holding the snow on a sheet metal roof, and roof equipped with such an arrangement |
EP0569324A1 (en) * | 1992-05-04 | 1993-11-10 | Butler Manufacturing Company | Clamp for reinforcing the seams of metal roofs and method for reinforcing metal roofs against wind lift |
US5596858A (en) * | 1995-11-24 | 1997-01-28 | Prospex Roofing Products Inc. | Cover for standing seam of roof which is clad with plastic membrane |
Cited By (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7100338B2 (en) | 1995-06-07 | 2006-09-05 | Caught Fish Enterprises, Llc | Multi-piece clamp for standing seams |
US7013612B2 (en) | 2001-01-11 | 2006-03-21 | Haddock Robert M M | Multi-piece clamp for standing seams |
US7703256B2 (en) | 2004-04-05 | 2010-04-27 | Haddock Robert M M | Multi-piece attachment mounting clamp for trapezoidal rib profile panels |
US10502457B2 (en) | 2010-03-03 | 2019-12-10 | Robert M. M. Haddock | Photovoltaic module mounting assembly |
US11885139B2 (en) | 2011-02-25 | 2024-01-30 | Rmh Tech Llc | Mounting device for building surfaces having elongated mounting slot |
US10731355B2 (en) | 2011-02-25 | 2020-08-04 | Rmh Tech Llc | Mounting device for building surfaces having elongated mounting slot |
US11035126B2 (en) | 2011-02-25 | 2021-06-15 | Rmh Tech Llc | Mounting device for building surfaces having elongated mounting slot |
US10634175B2 (en) | 2011-12-29 | 2020-04-28 | Rmh Tech Llc | Mounting device for nail strip panels |
US11333179B2 (en) | 2011-12-29 | 2022-05-17 | Rmh Tech Llc | Mounting device for nail strip panels |
US10859292B2 (en) | 2016-07-29 | 2020-12-08 | Rmh Tech Llc | Trapezoidal rib mounting bracket with flexible legs |
US11573033B2 (en) | 2016-07-29 | 2023-02-07 | Rmh Tech Llc | Trapezoidal rib mounting bracket with flexible legs |
US10443896B2 (en) | 2016-07-29 | 2019-10-15 | Rmh Tech Llc | Trapezoidal rib mounting bracket with flexible legs |
US11808043B2 (en) | 2016-10-31 | 2023-11-07 | Rmh Tech Llc | Metal panel electrical bonding clip |
US11085188B2 (en) | 2016-10-31 | 2021-08-10 | Rmh Tech Llc | Metal panel electrical bonding clip |
US10640980B2 (en) | 2016-10-31 | 2020-05-05 | Rmh Tech Llc | Metal panel electrical bonding clip |
US11774143B2 (en) | 2017-10-09 | 2023-10-03 | Rmh Tech Llc | Rail assembly with invertible side-mount adapter for direct and indirect mounting applications |
US11616468B2 (en) | 2018-03-21 | 2023-03-28 | Rmh Tech Llc | PV module mounting assembly with clamp/standoff arrangement |
US10903785B2 (en) | 2018-03-21 | 2021-01-26 | Rmh Tech Llc | PV module mounting assembly with clamp/standoff arrangement |
US11668332B2 (en) | 2018-12-14 | 2023-06-06 | Rmh Tech Llc | Mounting device for nail strip panels |
US10948002B2 (en) | 2018-12-14 | 2021-03-16 | Rmh Tech Llc | Mounting device for nail strip panels |
US11512474B2 (en) | 2020-03-16 | 2022-11-29 | Rmh Tech Llc | Mounting device for a metal roof |
US11352793B2 (en) | 2020-03-16 | 2022-06-07 | Rmh Tech Llc | Mounting device for a metal roof |
US11739529B2 (en) | 2020-03-16 | 2023-08-29 | Rmh Tech Llc | Mounting device for a metal roof |
US11965337B2 (en) | 2020-03-16 | 2024-04-23 | Rmh Tech Llc | Mounting device for a metal roof |
US11041310B1 (en) | 2020-03-17 | 2021-06-22 | Rmh Tech Llc | Mounting device for controlling uplift of a metal roof |
US11788291B2 (en) | 2020-03-17 | 2023-10-17 | Rmh Tech Llc | Mounting device for controlling uplift of a metal roof |
Also Published As
Publication number | Publication date |
---|---|
EP1073811A1 (en) | 2001-02-07 |
CA2330118A1 (en) | 1999-11-04 |
EP0952272A1 (en) | 1999-10-27 |
AU3619899A (en) | 1999-11-16 |
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