• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    T132 33EN LG / AHT SUMMARY The present invention relates to a process for forming a roof ladder (1). In accordance with the invention, a set (2) of parts (3-6) is used, which together form a roof ladder (1) provided with a side post, and which is assembled to form a fixed roof ladder in the direction from the lower part of a roof. (9A) and up towards the roof part of the roof (9B). Step by step, combined and jointly forming side pillars (7,8) and roof steps (3) are assembled cohesive beams (5) on roof steps (3) and a number of said roof steps (3) are anchored to the roof (9). The invention also relates to a roof ladder (1). (Fig. 1)
    公开号:SE1450145A1
    申请号:SE1450145
    申请日:2014-02-11
    公开日:2015-08-12
    发明作者:Tomas Börjesson
    申请人:Tomas Börjesson；
    IPC主号:
    专利说明:

    The present invention relates to a method for forming a roof ladder (1).
    In accordance with the invention, a set (2) of parts (3-6) is used, which together form a roof ladder (1) provided with a side post, and which is assembled to form a fixed roof ladder in the direction from the lower part of a roof. (9A) and up towards the roof part of the roof (9B).
    Step by step, combined and jointly forming side pillars (7,8) and roof steps (3) are assembled cohesive beams (5) on roof steps (3) and a number of said roof steps (3) are anchored to the roof (9).
    The invention also relates to a roof ladder (1).
    (Fig. 1) T132 P3SE LG / AHT Tomas Berjesson, Vara Procedure for forming a roof ladder saint said roof ladder 1 Procedure for forming a roof ladder and said roof ladder The present invention relates to a method for forming a roof ladder.
    Paste roof ladders require a side stand for the soothsayer or others who intend to use such ladders. These key ladders require top mounting on the left side, which can be complicated and costly.
    The main purpose of the dangerous invention is therefore, among other things, to solve said problems easily in an efficient and safe manner.
    Said purposes are achieved by means of a method according to the present invention, which is mainly characterized by the fact that a set of parts, corn together forming a roof ladder provided with a side joint, were assembled to form a fixed roof ladder in the direction from a lower part of a roof and up towards the upper part of the roof, whereby stepwise and jointly forming side pillars and roof steps are joined together, cohesive links on roof steps and that a number of said roof steps are anchored to the roof.
    The invention also relates to a roof ladder of the type indicated.
    The main purpose is thus primarily to achieve a simple, cost-effective and things ladder that you can assemble and assemble yourself to form a ladder that is considered to be fixed and which has side struts.
    Said further Ondamal is achieved by means of a roof ladder according to the present invention, which can mainly be characterized by the fact that in a set of roof ladder-forming parts Or can be connected and coupled and / or fastened to a roof lath and / or to a roof-bearing part, such as to for example, side-side forming links Or are interconnectable 2 with roof steps that can be built in line with each other and links, whereby a roof ladder built to a corresponding fixed roof ladder is arranged to be gradually built together at the site of said roof ladder set-up.
    The invention is described below as a preferred embodiment, reference being made to the accompanying drawings, in which Fig. 1 shows a combined sectional view and exploded view of the lower part of a ladder according to the invention, Fig. 2 shows a sectional view of paired roof steps on a roof, Figs. Fig. 3 shows a link from the side, Fig. 4 shows the coupling hinge part of said link, Fig. 5 shows the outer enclosing part of said link, Fig. 6 shows in a set input parts in the form of roof steps, starting coupling piece, link and fastening iron, Fig. 7 shows the initial part of an assembled and mounted roof ladder, Fig. 8 shows in a row installed roof steps on a roof during assembly, and Fig. 9 shows a pre-assembled roof ladder on a roof and provided with side supports.
    According to the present invention, a method for forming a roof ladder 1, which is to be shaved as a fixed roof ladder 1, comprises a set 2 of parts 3-6 which tri-together in coupled and mounted condition I form a said roof ladder 1 which Or provided with a side post 7,8 for the chimney sweep or other person intending to use the said roof ladder 1. Said roof ladder 1 Or arranged to extend in an assembled and coupled layer I in the direction up 10 from a lower part 3A 9A of a roof into a roof 9 towards the upper part 9B of the roof in question. In this case, combined and co-forming side pillars 7,8 and roof steps 3 are joined together, connecting beams 5 in roof steps 3, and a number of said roof steps 3 are anchored to the roof 9. In doing so, a said roof step 3 is formed, which is formed by at least one cross member. step 11, and a number in the upward direction 10 of said step 11 along a respective intended roof 9 extending struts 30. Said step 3 is intended and arranged to rest against a roof roof tiles 12 or other roofing roof material with its said stay 30, preferably di received / received in the valleys 12A of the boilers and connected to the roof lath 13,14, ie. barlakt 13 or supplementary transverse lakt 14, and / or to the roof-bearing part 15, such as e.g. respond.
    According to the invention, at least the lower roof step 3 and one of the older roof steps 3 are anchored by means of fastening iron 6 which is fastened to bar lath 13, 14 or to the said supporting part 15 of the roof.
    Said fastening iron 6 is preferably in the form of ... / - shaped plates, jams or profiles of metal, tra- or plastic material and they can be welded into any hall when it is Onskvart, in accordance with the procedure given below. . Furthermore, longitudinal struts are assembled in the form of pivotally mounted arms 5 which have an upper connectable portion 16 adapted to receive a lower coated portion 17 of an adjacent interconnected longitudinal strut 3. Said assembly is achieved by inserting a lower coated after insertion of a lower transverse pin 18 on a lower strut 5 and fastening with an enclosing oarti 16 on a pivotally mounted longitudinal rod 5 darpi, and with screw and nut fitting in opening on a burr projecting portion 20 of an upper roof step 3 at steps 1 and 4 of its respective baths. side portions 3A, 3B and in line with the said below for coated longitudinal struts 5 interconnected longitudinal struts 7,8. At the same time, one also hooks over the bar roof 13 by means of above-coated hook-shaped duct portions 21 of the respective roof steps 3. For anchoring roof steps 3 directly to the roof, the said hook-shaped duck portion 21 of said current roof steps 3 is taken with a coupling portion 22 in a suitable recess 23 in a said mounting hole. 6, which is fastened to the roof rebate 15, as shown in Fig. 1, or to a frame 14, as shown in Fig. 2.
    A roof ladder 1 according to the invention is intended and arranged to be able to be assembled directly or indirectly from parts 3-6 having parts in a set 2. Said parts 3-6 are arranged to be coupling and / or fastenable to after Laks 9 ldkt 13,14 and / or to a roof 9 carrying part 15, such as e.g. rAspont. In this case, set-up lateral pillar-forming beams 5 are interconnectable with each other in line with each other and with buildable roof steps 3. Thereby, one to a corresponding fixed roof step I is arranged to be gradually assembled at the location of said roof steps 1 mounting and fitting on the roof. 9 to the intended building 24.
    The starting coupling piece 4 included in the set 2, which is formed by a bent plate which can be connected to the spirits 11A, 11B by a step 11 supported on the roof step 3, is arranged so as to be able to enclose a projecting Ora 25 in the respective end of the step 11 and in turn from above enclosed by the lower part 17 of a said lank 5. This lank 5, which in a ready-assembled layer I Or is arranged to form and function as a side support and strut 7,8 for the said roof ladder 1, Or formed by a longitudinal direction of the same weight plate which shows transverse openings for receiving a transverse pin 18 on a link 5 which is read by the link 5 nay 'this is pivoted down and encloses over the pin 18 from the side respectively a screw for holding the link 5 on the by the roof step 3.
    Lampligen Or plastic cones 28, which are provided with transverse hales 29, are arranged to be coupled to projecting half-arranged bronze-shaped anti-slip hooks 25 which are located in the spirits 3A, 3B on the roof 3 transversely supported by a number of longitudinal bar struts 30.
    Said fastening iron 6 is formed by an angled, preferably 11-shape shaped piece, which is provided with a recess 23 which is intended for connection to a suitable coupling hook 22 on said roof step 3 in its one end 6A and a plurality of smaller or larger screw recess openings 31. , 32 in its opposite spirit 6B.
    According to the invention, a step ladder 1 is mounted stepwise according to the following; Install a row of roof steps.
    Slide up next to the lower roof tile 33 before mounting the fastening iron 6.
    The fastening iron 6 is hooked in around the hook-shaped duck portion 21 of the roof step 3, which hooks around the bar act 13. Then screw the fastening iron 6 to the rasp point with e.g. 8 stainless steel screws 6x35 mm. When fastening on 45mm bar lath 14, the fastening iron 6 is used and screwed on with e.g. 2 pcs 8x40mm hot-dip galvanized screw.
    Place a starter coupling piece on the lower roof step.
    Then mount the longitudinal bracket on the rung's' two hauled anti-slip hooks on the roof step. Continue to install two longitudinal struts for each roof step. Use the supplied plastic oil on the anti-slip hooks. 6 Finishing: Fit the fastening arm according to point three above the top roof step or if this is not possible next to the top roof step. Final assembly of the last / top link with the supplied screw / nut through the sliding protection hooks of the last roof step.
    A shades robust and things roof ladder 1 that is shaved as a fixed ladder has thus been established. The nature and function of the invention will be apparent from the above and the accompanying drawings, but of course the invention is not limited to the embodiment described above and shown in the accompanying drawings. Modifications are possible, especially in the nature of the various parts, or by the use of equivalent technology, without departing from the scope of the invention as defined in the claims.
    权利要求:
    Claims (1)
    [1]
    1. 11
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    同族专利:
    公开号 | 公开日
    SE539701C2|2017-11-07|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    法律状态:
    2019-10-01| NUG| Patent has lapsed|
    优先权:
    申请号 | 申请日 | 专利标题
    SE1450145A|SE539701C2|2014-02-11|2014-02-11|Procedure for forming a roof ladder and said roof ladder|SE1450145A| SE539701C2|2014-02-11|2014-02-11|Procedure for forming a roof ladder and said roof ladder|
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