EP1831482A1 - Element de couverture plat - Google Patents

Element de couverture plat

Info

Publication number
EP1831482A1
EP1831482A1 EP05823914A EP05823914A EP1831482A1 EP 1831482 A1 EP1831482 A1 EP 1831482A1 EP 05823914 A EP05823914 A EP 05823914A EP 05823914 A EP05823914 A EP 05823914A EP 1831482 A1 EP1831482 A1 EP 1831482A1
Authority
EP
European Patent Office
Prior art keywords
element according
covering element
cover
reinforcing
web material
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.)
Withdrawn
Application number
EP05823914A
Other languages
German (de)
English (en)
Inventor
Reiner Witt
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Reiner Witt EK
Original Assignee
Reiner Witt EK
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Reiner Witt EK filed Critical Reiner Witt EK
Publication of EP1831482A1 publication Critical patent/EP1831482A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • E04G21/24—Safety or protective measures preventing damage to building parts or finishing work during construction
    • 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
    • E04G21/24—Safety or protective measures preventing damage to building parts or finishing work during construction
    • E04G21/28—Safety or protective measures preventing damage to building parts or finishing work during construction against unfavourable weather influence
    • 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
    • E04G21/24—Safety or protective measures preventing damage to building parts or finishing work during construction
    • E04G2021/248—Tarpaulins specially adapted therefor

Definitions

  • the invention relates to a flat cover element in particular for arrangement on the roof construction of a building according to the preamble of claim 1.
  • Generic cover elements which are often referred to as tarpaulins, are used in the construction industry to cover the roof construction of a building, in particular temporarily. After creating the roof truss, for example, the building can be sealed very quickly with such a cover element to prevent the ingress of rainwater. Upon completion of the building, the cover is then usually removed again and replaced by a permanent cover, such as a tile roof.
  • the cover element according to the invention is based on the basic idea that a hoist, for example a crane, can be used to handle the cover element.
  • a fastening device is provided on the cover element according to the invention.
  • the hoist is fixed by means of the fastening element to the fastening means of the cover, so that by
  • the cover can be raised or lowered.
  • cover is made, is basically arbitrary. Tear-resistant web materials, in particular polyethylene fabric or polyethylene film or PVC fabric or PVC film, are preferred. Due to the high tensile strength of the web material damage to the cover is reliably excluded.
  • the cover In order to prevent ingress of water, especially rainwater, after attachment of the cover on a building, should the cover be waterproof. This water-tightness can be ensured, in particular, by providing a watertight coating on the cover element. If, for example, a polyethylene fabric is used, this polyethylene fabric can be coated on one side in a watertight manner.
  • the cover element is translucent. In this way, you can work under daylight under the cover without artificial lighting.
  • the cover In order to ensure the longest possible life of the cover, the cover should be made of a UV-insensitive web material.
  • the construction of the fastening device for fixing the lifting element on the cover is basically arbitrary. It is particularly advantageous if the fastening device is arranged in the region of the center of gravity of the cover element, since this results in a very uniform load distribution.
  • the cover has a double mirror-symmetrical shape, for example in the manner of a rectangle or a square, a favorable attachment point for the arrangement of the fastening device can be found that the intersection of the two axes of symmetry is found.
  • the reinforcing element is designed constructively, is basically arbitrary.
  • an additional first material section is fixed in the region of the fastening device.
  • the material section can for example be welded onto the material of the reinforcing element.
  • a second material section can additionally be arranged between the first material section and the cover element.
  • the forces are introduced by the hoist in the fastening device is basically arbitrary. It is preferred that at least one recess is provided in the fastening device, which serves as a fastening point. To reinforce the recess and to prevent tearing of the material in the region of the recess, eyelets, such as metal eyelets, may be inserted into the recesses.
  • Lifting ropes, lifting straps or the like are introduced and carried out in order to form a mounting option for attaching the hoist.
  • these can be welded longitudinally or transversely along their longitudinal extent.
  • Recesses possibly reinforced by eyelets, can then be provided in the reinforcing webs themselves in order to be able to fix the cover element securely on the roof construction.
  • An embodiment of the invention is shown schematically in the drawings and is explained below by way of example.
  • FIG. 1 shows the arrangement of a cover on a building using a hoist in a schematic perspective view.
  • FIG. 2 shows the first process step for producing the cover element according to FIG. 11;
  • FIG. 3 shows the second step for producing the cover element according to FIG. 11;
  • FIG. 4 shows the third step for producing the cover element according to FIG. 11;
  • FIG. 5 shows the fastening device of the cover according to FIG. 5 in an enlarged view
  • FIG. 6 shows the fourth step for producing the cover element according to FIG. 11;
  • FIG. 7 shows the fastening device of the cover element according to FIG. 6 in an enlarged detail
  • FIG. 8 shows the fifth step for producing the cover element according to FIG. 11
  • FIG. 7 shows the fastening device of the cover element according to FIG. 6 in an enlarged detail
  • FIG. 8 shows the fifth step for producing the cover element according to FIG. 11
  • FIG. 7 shows the fastening device of the cover element according to FIG. 6 in an enlarged detail
  • FIG. 8 shows the fifth step for producing the cover element according to FIG. 11
  • FIG. 9 shows the fastening device of the cover element according to FIG. 8 in an enlarged detail
  • FIG. 10 shows the sixth step for producing the cover element according to FIG. 11;
  • Fig. 11 shows the last step in the production of the cover.
  • a building O l for example, a family house, shown schematically.
  • a cover 03 is arranged to protect the building O l from rainwater.
  • a fastening device 04 is provided on the upper side in the center of gravity of the cover 03, to which a trained in the manner of a crane hook fastener 05 can be engaged across the load.
  • the crane hook 05 belongs to a lifting device 06 designed in the manner of a crane, of which in FIG. 1 only the lower end of the lifting cable is shown.
  • a finished cover member 03 is shown.
  • the cover element 03 according to FIG. 11 has a square shape, the side edges 07 having an edge length of, for example, 15 m.
  • any desired geometries in a square or rectangular shape or in other configurations are conceivable.
  • a section of a tear-resistant web material 08 for example a polyethylene fabric, is used and cut to the desired size.
  • the web material 08 is on the side facing upwards in Fig. 11 side waterproof one side coated and translucent.
  • the fastening device 04 is arranged in the center of gravity of the cover 03.
  • a reinforcing element 09 is provided, the structure of which will be described in more detail below.
  • reinforcing webs 13 and reinforcing webs 14 welded.
  • the reinforcing webs 12, 13 and 14 are also made of polyethylene fabric.
  • the reinforcing webs 14 extend along the side edges 07.
  • the reinforcing webs 12 form a rectangular grid, through which the cover 08 is divided into equal partial areas.
  • the reinforcing webs 13 extend diagonally to the side edges 07 of the fastening device 04 in the middle of the cover 03 to the corners 15. This results in an extremely tear-resistant and stable construction.
  • individual or all of the reinforcing webs 12, 13 and 14 can be omitted.
  • reinforced recesses 16 are provided in the reinforcing webs 14 with eyelets, with which the cover 03 can be fixed on a roof structure. Subsequently, the production of the cover 03 will be briefly explained with reference to the drawings in Fig. 2 to Fig. 11.
  • the section 08 having the desired length is cut on the side edges 07 from a suitable web material (see FIG. 2).
  • a material section 17 which is part of the reinforcing element 09 is arranged in the center of gravity of the web material section 08 (see FIG. 3).
  • Material section 17 may for example be made of polyethylene fabric or PVC film with a basis weight of 600 g / m 2 .
  • the material section 18 may be made of polyethylene fabric, for example, and joined to the web material section 08 by making indicated welding tracks 19, including the interposed material section 17.
  • twelve recesses 10, which are reinforced with eyelets 20, are provided in the region of the fastening device 04.
  • the recesses 10 are arranged according to an axisymmetric grid and serve as alternative attachment points.
  • the recesses 10 pass through the web material section 08, the material portion 18 and the interposed material portion 17 so that subsequently the hoisting rope 11 are threaded through two of the recesses 10 and can be welded into a closed loop (see Fig. 8 and Fig. 9).
  • the reinforcing webs 12, 13 and 14 are welded onto the web material section 08. With attachment of the eyelet-reinforced recesses 16 (see FIG. 11), the production process for producing the cover member 03 is completed.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Tents Or Canopies (AREA)

Abstract

Elément de couverture plat (03) destiné à couvrir en particulier temporairement un bâtiment (01), ledit élément de couverture (03) pouvant être placé en particulier sur la structure de toit (02) du bâtiment (03). Ledit élément de couverture (03) possède un dispositif de fixation (04) auquel peut être accroché en vue de la transmission de charge un élément de fixation (05), en particulier un crochet de grue ou analogue, d'un outil de levage (06).
EP05823914A 2004-12-03 2005-12-01 Element de couverture plat Withdrawn EP1831482A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE202004018793U DE202004018793U1 (de) 2004-12-03 2004-12-03 Flächiges Abdeckelement
PCT/DE2005/002179 WO2006058530A1 (fr) 2004-12-03 2005-12-01 Element de couverture plat

Publications (1)

Publication Number Publication Date
EP1831482A1 true EP1831482A1 (fr) 2007-09-12

Family

ID=34202969

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05823914A Withdrawn EP1831482A1 (fr) 2004-12-03 2005-12-01 Element de couverture plat

Country Status (3)

Country Link
EP (1) EP1831482A1 (fr)
DE (1) DE202004018793U1 (fr)
WO (1) WO2006058530A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202007015320U1 (de) * 2007-11-05 2008-02-07 Terex-Demag Gmbh & Co. Kg Kran mit Sonnen- und/oder Witterungsschutz-Einrichtung
DE202014100862U1 (de) 2014-02-26 2014-04-08 Reiner Witt E.K. Flächiges Abdeckelement

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1291942A (en) * 1970-02-05 1972-10-04 Thomas Ashle Cunningham-Boothe Sheeting for protecting buildings
JPS63265074A (ja) * 1987-04-23 1988-11-01 真和建装株式会社 防護シ−トの敷設方法および防護シ−ト
DE8907241U1 (de) * 1989-06-13 1989-11-30 Rötzer, Bernd, 1000 Berlin Abdeckplane
DE10137672C2 (de) * 2001-08-01 2003-01-30 Stephan Godau Dachschutzfolie
JP3967643B2 (ja) * 2002-07-30 2007-08-29 住友林業株式会社 建築現場用テント

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO2006058530A1 *

Also Published As

Publication number Publication date
DE202004018793U1 (de) 2005-02-10
WO2006058530A1 (fr) 2006-06-08

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