EP0807724B1 - Dispositif de sécurité pour ouvertures de lucarne - Google Patents

Dispositif de sécurité pour ouvertures de lucarne Download PDF

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Publication number
EP0807724B1
EP0807724B1 EP96107672A EP96107672A EP0807724B1 EP 0807724 B1 EP0807724 B1 EP 0807724B1 EP 96107672 A EP96107672 A EP 96107672A EP 96107672 A EP96107672 A EP 96107672A EP 0807724 B1 EP0807724 B1 EP 0807724B1
Authority
EP
European Patent Office
Prior art keywords
profiles
tubes
rods
security device
profile
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.)
Expired - Lifetime
Application number
EP96107672A
Other languages
German (de)
English (en)
Other versions
EP0807724A1 (fr
Inventor
Franz Petras
Ulrich Kreft
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.)
JET KUNSTSTOFFTECHNIK ULRICH KREFT GmbH
Original Assignee
JET KUNSTSTOFFTECHNIK ULRICH KREFT GmbH
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 JET KUNSTSTOFFTECHNIK ULRICH KREFT GmbH filed Critical JET KUNSTSTOFFTECHNIK ULRICH KREFT GmbH
Priority to DE59607501T priority Critical patent/DE59607501D1/de
Priority to ES96107672T priority patent/ES2171205T3/es
Priority to AT96107672T priority patent/ATE204356T1/de
Priority to EP96107672A priority patent/EP0807724B1/fr
Publication of EP0807724A1 publication Critical patent/EP0807724A1/fr
Application granted granted Critical
Publication of EP0807724B1 publication Critical patent/EP0807724B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • E04D13/03—Sky-lights; Domes; Ventilating sky-lights
    • E04D13/0335—Skylight guards, security devices protecting skylights or preventing objects or persons from falling through skylight openings
    • 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
    • E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/01—Grilles fixed to walls, doors, or windows; Grilles moving with doors or windows; Walls formed as grilles, e.g. claustra

Definitions

  • the invention relates to a safety device for a Roof opening, which according to the genus by the generic term of claim 1 is described.
  • Roof openings must be secured against falling through. Such safety devices prescribed by standards on the one hand to the fall of objects To prevent roof breaks and fall injuries from on the Avoid people working on the roof. On the other hand, should be open Roof openings are closed in such a way that burglar resistance is guaranteed.
  • German utility models G 91 05 567 and G 91 10 266 are kits for safety devices for roof openings known in which the opening cross-section of the roof opening secured against falling through with a plank frame and a grid becomes.
  • the plank frame is under an upstand arranged and laid from the outside around the roof opening.
  • a disadvantage of these so-called "under-construction solutions” for securing a roof opening is, however, the first caused by the additional installation of the plank frame constructional enlargement. This can also give the visual impression Suffer.
  • a safety device is from the German utility model G 91 02 620 known, in which in a separate Fasteners are provided on the inside of the roof frame to which a fall protection can be attached.
  • This type of securing roof openings also brings Disadvantage of tightness problems compared to the rest of the roof skin with yourself.
  • this type of security device offers only a very limited protection against burglary since the Blocking of the roof opening from the outside relatively is easy to disassemble.
  • the features of the preamble of claim 1 shows.
  • the bars are placed between two base profiles using two cover profiles attached.
  • the base profiles have a U-shape with one facing inwards Grid on both legs.
  • the cover profiles also have a U-shape, but with an outward-facing grid on the legs.
  • the cover profiles are in the Base profiles hammered in to engage.
  • German utility model 92 10 122 U1 Another disadvantage of the grating device shown in German utility model 92 10 122 U1 is their very low adaptability to different Angular positions of the boundary walls of the roof opening.
  • the inside or outside profiling of the different profile parts causes a rigid locking, due to the rigidity of the material (hammering in) hardly any room for installation Breakthrough limits that are not parallel to each other.
  • the configuration according to the invention has an advantageous effect in that the hooking and locking process when attaching the cover profiles to the support profiles easily can be done in very different angular positions.
  • the scope of the Roof penetration protection according to the invention is therefore not on such roof openings limited with parallel walls as parallel as possible.
  • the support profiles are the safety device according to the invention flat longitudinal profiles, while the cover profiles are essentially of the same length are. Both profiles show both in the upper and in lower hooks and latching devices on.
  • the design of the upper hanging device as a longitudinal groove and hook bar creates a weight pressure distribution on the whole Profile length. So that even at relatively low Dimensions and material thicknesses of the profiles are relatively large loads be included.
  • the mechanical fastenings are completely covered by the cover strip after snapping into place.
  • the Burglar resistance is given because the mechanical fastenings, for example from screws, rivets or all similar fasteners may not exist are more accessible from the outside. If special tightness requirements are of course also possible the support bar without damaging the roof opening add, e.g. by gluing or similar acting Joining measures.
  • the safety bars or tubes or the ends of the steel mesh mat must be behind their mounting holes in the cover profile secured against being pulled out.
  • securing means preferably clamping rings, Nuts, notched rivets or grooved pins and especially at the steel mesh mat by bending the rod ends and the Use of anti-slip devices.
  • the rods or tubes can already be factory-made with the aforementioned securing devices be attached to the cover profile. After locking the cover profile the securing means are located with the rods on the support profile in the interior between the profiles and are from no longer accessible outside. In this regard, too Burglar security guaranteed.
  • At least one across the securing rods or tubes Support web through which the rods or tubes pass.
  • the support web is advantageously so on the rods or Tubes locked so that it can no longer be moved sideways.
  • fastening is a simple variant of the support web on two rods or tubes, namely preferably on the two outermost, although the free one Rotation of these rods or tubes is no longer possible however, a secure hold of the support web is guaranteed.
  • the safety device consists of an angled area of the curb attached support profile 1, in the shown in Condition a cover profile 6 is hooked and locked.
  • the Cover profile 6 takes safety tubes 2 at their ends.
  • the Safety tubes 2 run across the roof opening and go through at a distance from the support or support profile 1, 6 a support web 11 running over them.
  • This Support web 11 increases the stability on the one hand as a load distributor the arrangement and on the other hand prevents bending apart of tubes 2.
  • the tubes 2 are fixed except for those for locking connected to the support bar, freely rotatable in their recordings stored in the cover profile 6 and in the support web 11, as by the Arrows is indicated on the front tube shown.
  • roller bars 5 record, which, as previously described, the burglar resistance increase because they saw through the pipes 2 and Prevent support web 11.
  • the roller bar 5 is located in the support web 11 freely rotatable on the tubes 2. Also in the pipes 2 Roll rod 5 inserted freely rotatable.
  • the upper hanging device consists of the one open at the top Longitudinal groove 3 on the support profile and the one protruding downwards Hook bar 7 on the cover profile.
  • the attachment takes place on this Just put in the hook bar 7 of the Cover profile 6 in the longitudinal groove 3 from above.
  • the locking bar 8 is located with their upper undercut behind the latching extension 9 of the Carrying profile 1 and is thus secured against being pulled out. Adequate tension is ensured by the elasticity of the respective components ensured.
  • the dead weight of the safety device is in this state by the upper hanging device, i.e. the hook bar 7 and the longitudinal groove 3 held.
  • FIG. 3 shows the arrangement from FIG. 2 in the state in a load on the pipe structure of the safety device works. Such a load is particularly caused by a heavy object or person exercised by the Safety device against falling through the roof opening is prevented.

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Emergency Lowering Means (AREA)
  • Roof Covering Using Slabs Or Stiff Sheets (AREA)
  • Buildings Adapted To Withstand Abnormal External Influences (AREA)
  • Tents Or Canopies (AREA)

Claims (12)

  1. Dispositif de protection pour une ouverture de toit
    a) avec des tubes de protection ou barreaux de protection (2) ou d'un treillis d'acier apte à être fixé aux parois latérales de l'ouverture de toit, en particulier d'une couronne de pose,
    b) avec des profilés porteurs (1) fixés mécaniquement aux parois latérales intérieures de l'ouverture de toit, et
    c) avec des profilés de recouvrement (6) qui sont dotés de logements pour maintenir de manière protégée les barreaux de protection, les tubes de protection (2) ou le treillis d'acier, et qui après l'accrochage élastique sur les profilés porteurs (1), recouvrent la fixation mécanique,
    caractérisé en ce que
    d) les profilés de recouvrement (6) sont fixés sur les profilés porteurs (1) par suspension des profilés de recouvrement (6) dans la zone longitudinale supérieure et par accrochage élastique sur leur bord longitudinal inférieur.
  2. Dispositif de protection selon la revendication 1,
    caractérisé en ce que les profilés porteurs (1) sont des profilés allongés plats et les profilés de recouvrement (6) sont des profilés à contour essentiellement de même longueur, les deux profilés présentant tant dans leur zone de bordure longitudinale supérieure que dans leur zone de bordure longitudinale inférieure des dispositifs de suspension ou d'accrochage élastique (3, 7, 8, 9, 10).
  3. Dispositif de protection selon l'une des revendications 1 ou 2, caractérisé en ce que le dispositif de suspension (3, 7) prévu sur le profilé porteur (1) et s'étendant sur son bord longitudinal supérieur est constitué d'une rainure longitudinale (3) ouverte vers le haut et sur le profilé de recouvrement (6) d'une latte d'accrochage (7), tandis que le dispositif d'accrochage élastique (8, 9, 10) qui s'étend sur le bord longitudinal inférieur est constitué sur le profilé porteur (1) d'une rainure d'accrochage élastique (9, 10) dotée d'une saillie supérieure et d'une saillie inférieure d'accrochage élastique (9, 10) et sur le profilé de recouvrement (6) d'une latte d'accrochage élastique (8) qui peut être amenée à engager les saillies d'accrochage élastique (9, 10).
  4. Dispositif de protection selon l'une des revendications 1 à 3, caractérisé en ce que le profilé de recouvrement (6) est un profilé à contour rabattu en dièdre dans sa zone centrale.
  5. Dispositif de protection selon l'une des revendications 1 à 4, caractérisé en ce que les logements pour les barreaux ou tubes de protection (2) ou pour les extrémités des barreaux du treillis d'acier sont configurés en forme de trous oblongs dans le profilé de recouvrement (6).
  6. Dispositif de protection selon l'une des revendications 1 à 5, caractérisé en ce que la latte porteuse (1) est dotée d'alésages pour le passage de moyens de fixation, en particulier des vis ou des rivets.
  7. Dispositif de protection selon l'une des revendications 1 à 6, caractérisé en ce que la latte porteuse (1) est fixée par collage ou par des dispositions de jointoyage à effet similaire sur la paroi latérale intérieure de l'ouverture de toit.
  8. Dispositif de protection selon l'une des revendications 1 à 7, caractérisé en ce que les barreaux ou tubes (2) sont protégés contre une extraction hors des logements derrière leur point de traversée du profilé de recouvrement par des moyens de fixation (12), de préférence des anneaux de serrage, des écrous, des rivets à entaille, des tiges à entaille ou similaires.
  9. Dispositif de protection selon l'une des revendications 1 à 8, caractérisé en ce qu'au moins une traverse de soutien (11) s'étend transversalement par rapport aux barreaux ou tubes de protection (2), à travers lesquels passent les barreaux ou tubes (2).
  10. Dispositif de protection selon la revendication 9, caractérisé en ce que la traverse de soutien (11) est un barreau plat avec alésages de passage pour les barreaux ou tubes.
  11. Dispositif de protection selon la revendication 2, caractérisé en ce que la traverse de soutien (11) présente une section transversale creuse, en particulier une section transversale en forme de U et des alésages de passage pour les barreaux ou les tubes.
  12. Dispositif de protection selon l'une des revendications 1 à 11, caractérisé en ce qu'un barreau rond (5) est installé dans les barreaux ou tubes de protection (2) et/ou dans la traverse de soutien creuse (11).
EP96107672A 1996-05-14 1996-05-14 Dispositif de sécurité pour ouvertures de lucarne Expired - Lifetime EP0807724B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DE59607501T DE59607501D1 (de) 1996-05-14 1996-05-14 Sicherungsvorrichtung für Dachdurchbrüche
ES96107672T ES2171205T3 (es) 1996-05-14 1996-05-14 Dispositivo de seguridad para aberturas de tragaluz.
AT96107672T ATE204356T1 (de) 1996-05-14 1996-05-14 Sicherungsvorrichtung für dachdurchbrüche
EP96107672A EP0807724B1 (fr) 1996-05-14 1996-05-14 Dispositif de sécurité pour ouvertures de lucarne

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP96107672A EP0807724B1 (fr) 1996-05-14 1996-05-14 Dispositif de sécurité pour ouvertures de lucarne

Publications (2)

Publication Number Publication Date
EP0807724A1 EP0807724A1 (fr) 1997-11-19
EP0807724B1 true EP0807724B1 (fr) 2001-08-16

Family

ID=8222780

Family Applications (1)

Application Number Title Priority Date Filing Date
EP96107672A Expired - Lifetime EP0807724B1 (fr) 1996-05-14 1996-05-14 Dispositif de sécurité pour ouvertures de lucarne

Country Status (4)

Country Link
EP (1) EP0807724B1 (fr)
AT (1) ATE204356T1 (fr)
DE (1) DE59607501D1 (fr)
ES (1) ES2171205T3 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK200000722A (da) * 2000-05-02 2001-11-03 Ts System As Låsekasse

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3108394A1 (de) * 1981-03-05 1982-10-21 Boris 8044 Unterschleißheim Fipke "vorrichtung zur sicherung von dachluken gegen einbruch"
US4967509A (en) * 1990-01-05 1990-11-06 Storey Leonard M Security window shutter
DE9104661U1 (de) * 1991-04-17 1991-11-07 Stiels, Hans, 4040 Neuss Fenster o.dgl.
DE9210122U1 (de) * 1992-07-28 1993-09-16 Stiels, Hans, 41460 Neuss Spezialgitter für Bauwerksöffnungen
GB9413096D0 (en) * 1994-06-29 1994-08-17 Metaform Ltd Security grating assembly and bars

Also Published As

Publication number Publication date
EP0807724A1 (fr) 1997-11-19
DE59607501D1 (de) 2001-09-20
ES2171205T3 (es) 2002-09-01
ATE204356T1 (de) 2001-09-15

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