Pedestal hook with seal and fastening means and method of manufacturing the same.

专利摘要:

公开号:SE0900711A1
申请号:SE0900711
申请日:2009-05-27
公开日:2010-11-28
发明作者:Bjarne Svanberg
申请人:Bjarnes System Ab；
IPC主号:

专利说明:

10152025An additional disadvantage of today's gutter hooks is that they arethe manufacture of a number of parts, which makes them expensive andrequired to manufacture, which parts are attached to each otherto form the hook itself. The parts included in the hookare also made of materials with relatively coarse goodsthickness, usually about 5 mm, to achieve sufficientfirmness of the hook. This causes elevations to occur,bumps, in the gutter plate where each gutter hook is placed thentheir attachment part to the roof is arranged belowthe gutter plate.Another disadvantage is that the seal between the foot hook and itthe load-bearing roof means that the elevations, the bumps, in thethe plate is reinforced at each foot hook.
Summary of the inventionAn object of the invention is to provide that the foot gutterthe seal and the fastening means form a unit forthereby ensuring that the correct fastening means with the rightdimension is used when attaching the gutter hooks.Yet another object of the invention is to provide a foot drain.hook that is cheap and easy to manufacture and performs in oneparagraph, and at which all the constituent parts, which are needed formounting it on a roof, are wide-sided gutterso that they form a unit, which in turn facilitatestakes the installation of the gutter hook at the ceiling.
A further object is to provide a gutter hook whosewall thickness is reduced, but with retained strength,whereby the elevations of the footplate plate at each footpathhook can be minimized and smoother surface obtained.lO15202530This object is achieved with a foot gutter hook according to the inventionas defined in claim 1 and partly with the method formanufacture thereof as defined in claim 12.
Preferred embodiments are set out in the dependent claims.
Brief drawing descriptionThe invention is described in more detail below with reference toattached drawing, on whichFig. 1 is a schematic view of how a known gutter hook is mountedat a roof for supporting the gutter,Fig. 2 is a schematic side view of a gutter hook according to afirst embodiment of the invention,Fig. 3 is a side view of a blank intended to be bent to the foot.the gutter hook according to a second embodiment of the invention,Fig. 4 is a top view of the blank of Fig. 3,Fig. 5 is a schematic side view of a gutter hook according to itthe second embodiment of the invention, andFig. 6 is an enlarged schematic sectional view taken along the line.and I-I in Fig. 5.
Description of preferred embodimentsFig. 1 shows diagrammatically how a gutter hook 1 is mountedat a load-bearing roof 2, preferably of raw board. Foot gutter hook1 is intended to support a foot gutter 3 formed at the lower edgeof, seen as in the direction of inclination of the roof, a gutter plate 4.
The foot gutter hook is mounted on a foot plate.
Fig. 2 is a side view of a gutter hook 1 for supporting onegutter at sheet metal roofs according to a first embodiment of the inventionningen. Foot gutter hook 1 comprising at least three portions B, C, Dto form an unequal triangle, wherein at least onefirst part D1 of the portion D forms the base of the triangle and a secondpart D2 of portion D projects to the side and is provided with no1015202530shown through holes for fastening means 6 in the form ofscrews for attaching the foot hook to the ceiling 2. Such asas shown below, the underside of at least the second part D2 of theD provided with at least one seal 9. The screws 6 are threadedthrough the holes 5 and movably mounted in the at least one sealing9, whereby the foot hook 1, the at least one seal 9and the screws 6 form a unit. The seal can either beattached, preferably glued, to said underside ormounted on the underside by means of the screws 6.
Figs. 3-6 show a gutter hook 1 'according to a second embodiment.form of the invention, Fig. 3 being a side view of a blankof sheet metal intended to be bent to the gutter hook 1 'and Fig. 4 isa top view of the blank in Fig. 3. The blank is preferablyelongated and band-shaped and comprising at least four pairs oftier A, B, C, D, a first portion A being intended to constituteone over the mounting portion, a second portion B a first support leg, onethird portion C a second support leg and a fourth portion D oneduring mounting. In each lot A and D is a suitableequal number of holes 5,5 'arranged, through which fastening means,preferably screws, can be threaded. To strengthen especiallythe flexural stiffness of portions B and C may be the same along theirdocants be provided with reinforcing means 21,22. Even par-A can similarly be provided with reinforcing means23. In a preferred embodiment, the reinforcing means are constituted21,22 in that the respective edge of the portions B and C has been folded inpreferably at right angles to the main plane of these lots,when seen in cross section they have the shape of a U. Also the party Azsedges are bent, ie. are provided with edging such asis shown in Fig. 3.
As can be seen from Figs. 3 and 4, the holes 5 in the portion A arelowered, and the holes 5 'in the portion D have such a diameter as tothe side of the recess with fitting fits in the hole 5 '. This1015202530will be described in more detail below with reference to Figs.6.
As shown in Fig. 5, a first bend for forming isan angle al is obtained between the first and the secondA, B, a second bend to form an angle ag isachieved between the second and third batches B, C, anda third bending to of an angle ag is effected betweenthe third and fourth batches C, D. The angles d4, d2, d3 are in onepreferred embodiment all pointed, wherein aluppall toabout 50-85 °, dew rises to about 15-65 ° and dew rises to about 25-75 °. The bends are made in such a way that the fourthD is arranged substantially parallel to and below itfirst portion A, seen as when the gutter hook is mounted ata roof. More specifically, the bends are made so that thethe gutter hook forms an unequal triangle with a protrusionpart, the portions B and C forming the legs of the triangle and a partof lot D its base and that lot A and the restthe part of the portion D protrudes to the side. This means thatthe third portion C is preferably made slightly longer than thatsecond party B.
In an embodiment not shown, the triangle may be in the vicinity ofmost equilateral, whereby blunt and amounts to about 100-l40 °.
As can be seen, the fastening means suitably consist of screwseach 6, which can be threaded through the holes 5.5 '. The length of thesta to the fourth part and the angles are so designed that the holes5.5 'in the first and fourth batch will be locatedin front of each other at the finished gutter hook l '.
From Figs. 2-5 it can be seen that a folding clamp 7 is formed thereinthe second batch B by providing an elongated material1015202530U-shaped grooves in said portion, with an opposite oneThe U-shaped part arranged bending line 8 is placed substantiallyat the bending line of the bending between the other andthe third batch B, C. This folding clamp 7 is intendedto be folded over the upper edge of the gutter 3 to fix thethe same, see Fig. 1. It is obvious to the person skilled in the art thatthe clamp 7 can be arranged in a corresponding manner thereinthird party C.
Furthermore, sealing means 9 are preferably glued to itfourth portion D on the surface of said portion which is directed awayfrom the first portion A, as shown in Fig. 5.net 9, which may be a rubber gasket, extends overa significant length of the fourth batch. By means of sealingIn the holes 9, the screws 6 mounted in the holes 5.5 'can be held onplace by screwing one piece into the sealing member,which facilitates the subsequent installation of the foot hook1.
Fig. 6 is an enlarged schematic sectional view taken along the line.I-I in Fig. 5. In a preferred embodiment, thethe surface 31 of the lowering recess is located opposite the abutment surface forthe screw head against the countersunk recess with a fit against the hole5 'edge 32. This means that in the gutter hook ready-bentform lot D is controlled by the depressions in lot A. Vi-the portion A is provided with an edge 23, which means thata smooth transition is formed between said portion and the undersideof the gutter plate, and the portion D thus has less width thanparty A.
A method of manufacturing a gutter hook 1 according tothe invention comprises the steps:providing an elongate preferably band-shapedsubstance comprising at least four batches, a first batchlOA is intended to constitute an over mounting portion, a second portion Ba first support leg, a third batch C a second support leg anda fourth portion one below the attachment portion,providing a first bend to form aangle d¿ between the first and the second part A, B, _providing a second bend to form a winchkel az between the second and third batches B, C, andproviding a third bend to an angle d3 betweenlan the third and fourth portions C, D, the bends beingperformed in such a way that the fourth portion D is arrangedsubstantially parallel to and below the first lot A.

权利要求:
Claims (10)
[1]
10 15 20 25 Patent claim l.
[2]
Gutter hook for supporting a gutter on sheet metal roofs, comprising at least three portions (B, C, D) to form an unilateral triangle, at least a first part (D1) of the portion (D) forming the base of the triangle and a second part (D2) of portion (D) projects to the side and is provided with through holes (5) for fastening means (6) for fastening the gutter hook to a roof (2), characterized in that the underside of at least the second part (D2) of the portion (D) is provided with at least one seal (9), and that the fastening means (6) are threaded through the holes (5) and movably mounted in the at least one seal, through which the foot hook (1), the at least one seal (9) and the fastening means (6) form a unit.
[3]
Foot gutter hook according to claim 1, characterized in that the at least one seal (9) is attached to the underside of at least the second part of the portion (D).
[4]
Footpath hook according to claim 2, characterized in that the at least one seal (9) consists of a rubber gasket with the same width as the portion (D), and that the attachment of the at least one seal (9) to the underside of at least the second part (D2) of the portion (D) is provided by gluing the seal (9) to the portion (D).
[5]
Foot gutter hook according to claim 2, characterized in that the at least one seal (9) is attached to the underside of at least the second part of the portion (D) by means of the fastening means (6).
[6]
Foot gutter hook according to one of Claims 1 to 4, characterized in that the fastening means (6) consist of screws screwed into the at least one seal (9). Footpath hook according to one of Claims 1 to 5, characterized in that it comprises an elongate, preferably band-shaped blank comprising at least four portions, a first portion (A) being intended to constitute an over-attachment portion, a second portion ( B) a first support leg, a third portion (C) a second support leg and a fourth portion (D) a sub-attachment portion, that a first bend to form an angle (dl) is provided between the first and the second portion (A, B), that a second bending to form an angle (d2) is effected between the second and the third portion (B, C), and that a third bending of an angle (a3) is effected between the third and fourth portions. (C, D), the bends being made in such a way that the fourth portion (D) is arranged substantially parallel to and below the first portion (A).
[7]
Foot gutter hook according to claim 6, characterized in that the bends of the blank are designed so that the second portion (B), the third portion (C) and a part of the fourth portion (D) form an unequal or equilateral triangle.
[8]
Foot gutter hook according to claim 6 or 7, characterized in that the angles a¿, d2, a3 are acute, whereby duplex amounts to about 50-85 °, dzu amounts to about 15-65 ° and a3 amounts to about 25-75 °.
[9]
Foot gutter hook according to one of Claims 6 to 8, characterized in that holes (5,5 ') for fastening means (6) for fastening the foot gutter hook to a roof are made in the first and the fourth portion (A, D), which holes in the first and fourth portions, respectively, lie opposite each other of the manufactured foot hook, and that the holes (5) are countersunk, the surface (31) of the countersunk recess being arranged to abut against the edge (32 ') of the hole (5'). 10 15 20 25 30 10. 11. 12.
[10]
Footpath hook according to any one of claims 6-9, characterized in that a folding clip (7) is formed in the second or third portion (B, C) by providing an elongate substantially U-shaped groove in said portion, an opposite the U -bending part arranged bending line (8) is located substantially at the bending between the second and the third portion (B, C). Foot gutter hook according to one of Claims 1 to 10, characterized in that the foot gutter hook is made of sheet metal. A method of manufacturing a gutter hook for supporting a gutter at a sheet metal roof, comprising at least two support legs (B, C) and at least one base (D) to form an unilateral triangle, wherein at least one portion (A) of the base projects to the side and is provided with through holes (5) for fastening means (6) for fastening the gutter hook to a roof (2), characterized by the steps: - providing an elongate, preferably band-shaped blank comprising at least four portions, wherein a first portion (A) is intended to form an over attachment portion, a second portion (B) a first support leg, a third portion (C) a second support leg and a fourth portion an under attachment portion, - providing a first bend to form a angle α1 between the first and second portions (A, B), - providing a second bend to form an angle α between the second and third portions (B, C), and - providing a third bend to an angle d3 between the third and fourth the portion (C, D), the bends being made in such a way that the fourth portion 10 14. 20 25 13. 14. 15. 16. 17. 18. 11 (D) is arranged substantially parallel to and below the first portion (A ). Method according to claim 12, characterized in that the bending of the blank is performed so that the second portion (B), the third portion (C) and a part of the fourth portion (D) form an unequal triangle. Foot gutter hook according to Claim 12 or 13, characterized in that the angles d1, d2, a3 are acute, the dowel going up to about 50-85 °, the az going up to about 15-65 ° and the dowling going up to about 25-75 °. Method according to one of Claims 12 to 14, characterized in that holes (5,5 ') for fastening means (6) for fastening the gutter hook to a roof (2) are made in the first and the fourth part (A, D ), which holes in the first and fourth portions respectively lie opposite each other of the pre-bent gutter hook. Method according to any one of claims 12-15, characterized in that a folding clamp (7, providing an elongate substantially U-shaped groove in said portion, a bending line (8) arranged opposite the U-shaped part being located substantially at the bend between the second and the third portion (B, C). Method according to any one of claims 12-16, characterized in that a sealing means (9) is arranged at the fourth portion (D) on the surface of said portion which is directed away from the first portion (A). Method according to any one of claims 12-17, characterized in that the sealing means (9) is glued to the fourth portion 12 (D) on the surface of said portion which is directed away from the first portion (A). A method according to claim 17 or 18, characterized in that the fastening means (6) are mounted in the holes (5,5 ') and are arranged to be retained therein by means of the sealing means (9). Method according to one of Claims 12 to 19, characterized in that the footpath hook is made of sheet metal.

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同族专利:

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公开号 | 公开日

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SE533957C2|2011-03-15|

引用文献:

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公开号 | 申请日 | 公开日 | 申请人 | 专利标题

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法律状态:

优先权:

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申请号 | 申请日 | 专利标题

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SE0900711A|SE533957C2|2009-05-27|2009-05-27|Pedestal hook with seal and fastening means and method of manufacturing the same.|SE0900711A| SE533957C2|2009-05-27|2009-05-27|Pedestal hook with seal and fastening means and method of manufacturing the same.|