EP0142965A2 - Elément superposé pour ouvertures de toit dans des constructions - Google Patents

Elément superposé pour ouvertures de toit dans des constructions Download PDF

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Publication number
EP0142965A2
EP0142965A2 EP84307751A EP84307751A EP0142965A2 EP 0142965 A2 EP0142965 A2 EP 0142965A2 EP 84307751 A EP84307751 A EP 84307751A EP 84307751 A EP84307751 A EP 84307751A EP 0142965 A2 EP0142965 A2 EP 0142965A2
Authority
EP
European Patent Office
Prior art keywords
superimposed
lower portion
upper portion
angle
arm
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.)
Granted
Application number
EP84307751A
Other languages
German (de)
English (en)
Other versions
EP0142965B1 (fr
EP0142965A3 (en
Inventor
Peter Riddermann
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.)
Colt International Holdings AG
Troldtekt Ltd
Original Assignee
Colt International Holdings AG
Colt International Ltd
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=25815566&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0142965(A2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from DE19838332453U external-priority patent/DE8332453U1/de
Priority claimed from DE19833340860 external-priority patent/DE3340860A1/de
Application filed by Colt International Holdings AG, Colt International Ltd filed Critical Colt International Holdings AG
Priority to AT84307751T priority Critical patent/ATE40170T1/de
Publication of EP0142965A2 publication Critical patent/EP0142965A2/fr
Publication of EP0142965A3 publication Critical patent/EP0142965A3/en
Application granted granted Critical
Publication of EP0142965B1 publication Critical patent/EP0142965B1/fr
Expired 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
    • E04D13/14—Junctions of roof sheathings to chimneys or other parts extending above the roof
    • E04D13/1407—Junctions of roof sheathings to chimneys or other parts extending above the roof for flat roofs
    • E04D13/1415—Junctions to walls extending above the perimeter of the roof
    • 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
    • E04D13/0305—Supports or connecting means for sky-lights of flat or domed shape
    • E04D13/0315—Supports or connecting means for sky-lights of flat or domed shape characterised by a curb frame

Definitions

  • the invention relates to a superimposed member for roof openings of buildings.
  • an upper portion which is formed by a domelight, is connected to a lower portion of the superimposed member by means of a mounting device, and a separate bar member is provided to secure a flashing which is raised out of the plane of the roof along the outside of the lower portion.
  • This bar member which acts as a clamping device, is secured to the outside of the lower portion and comprises, for sealing of the flashing against the lower portion, a hollow section, a clamp strap with superimposed pieces and clamping screws, which can be introduced into a slot in the hollow section.
  • the bar member is covered by an additional upper cover strip.
  • a superimposed member for roof openings of buildings consisting of an upper portion and a lower portion which is connected to this and surrounds a horizontal or inclined roof opening and which is in the form of a base bounding the roof opening with its inside and to the outside of which a flashing, raised out of the plane of the roof, can be secured in a sealing manner by means of a sectional bar, characterized in that disposed between the under side of the upper portion and the upper side of the lower portion is a horizontal arm of an angle-section bar member which changes over into a downwardly directed arm for the securing of the flashing, the horizontal arm being held in sealing engagement with the under side of the upper portion.
  • angle-section bar member forms an inverted frame which does not need any separate individual location on the lower portion.
  • the expenditure on mounting and materials is low, while furthermore, the upper portion of the superimposed member can be mounted before the roofing work is carried out.
  • damage to a roof already finished by the roofer, particularly to the upper watertight roof membrane, by subsequent mounting work during the fitting of the upper portion of the superimposed member for the particular roof opening is avoided.
  • the angle-section bar member may consist of a one-piece extruded plastics sectional member and its downwardly directed arm may offer an adhesion surface, at the outside, for direct adhesion to a plastics sheet-form flashing.
  • the flashing can be formed from a plastics sheet corresponding to the watertight upper skin used for the roof.
  • Hard PVC may be considered, in particular, as a plastics material suitable for the angle-section bar member, to which high-polymer and PVC sheets can be stuck directly by means of a suitable adhesive.
  • a simple clamping and covering of the flashing in a sealing manner may be effected' :at the outside of the downwardly directed facing arm of the angle-section bar member.
  • Such a mounting would be considered, in particular, if a bituminous sheet corresponding to the construction of the upper roof membrane is used as a flashing.
  • the horizontal arm of the angle-section bar member may be provided with soft sealing lips along its two longitudinal edges at the top and with distance beads extending along the sealing lips at the inside.
  • the upper portion of the superimposed member is located on the lower portion of the superimposed member by toggle bolts or the like disposed at the inside of the upper portion of the superimposed member.
  • toggle bolts such as so-called quick-acting tensioners or eccentric snap closures, including those of ordinary commercial construction, may be used in connection with the location of the upper portion of the superimposed member on the lower portion according to the invention.
  • a rectangular roof opening 4 is formed in a horizontal or slightly inclined roof 1, which is represented by an upper layer of trapezoidal plates 2 and an insulating layer 3.
  • a roof membrane 5 in the form of a plastics sheet, such as a high-polymer or PVC sheet, and placed on this is a lower portion 6 of a superimposed member which is designated as a whole by 7.
  • the lower portion 6 has the form of a base which surrounds the roof opening 4 on all sides and bounds this by its inside 8 and extends it upwards according to its height.
  • the lower portion 6 consists essentially of heat-insulating material in which a bent-up end piece of the roof membrane 5 is included.
  • a flashing 9 which is formed from a plastics sheet corresponding to the roof membrane 5 and on which there is also gravel ballasting 10. The flashing 9 is pulled up, by its end region, at the outside 11 of the lower portion 6.
  • the superimposed member 7 further comprises an upper portion 12 in the form of a housing which is placed over an angle-section bar member, designated as a whole by 13, with its under side on the upper side of the lower portion 6, adjacent to its inside 8, and engages with an outer arm 14 with a marginal flange 15 bent down at an angle, in a protective manner over the upper outer marginal region of the angle-section bar member 13.
  • the sectional shape of the angle-section bar member 13 can be seen, in particular, from Figure 3.
  • the angle-section bar member 13 has two section arms 16 and 17 which are disposed at right angles to one another and of which the sectional arm 16 forms a horizontal arm and the sectional arm 17 a vertical or downwardly extending arm in the installed state of the member 13.
  • the horizontal arm 16 is provided with an upright marginal strip 18 at its inner longitudinal edge adjacent to the roof opening 4 and otherwise comprises sealing lips 19 extending along its two longitudinal edges.
  • Distance beads 20 are disposed along the sealing lips 19, towards the middle of the sectional arm 16.
  • the sealing lips 19 consist of a softer material than the other material of the angle-section bar member 13 and can be formed on the sectional arm by co-extrusion during the production of the one-piece extruded plastics sectional member forming the member 13.
  • the angle-section bar member 13 consists of hard PVC while the sealing lips 19 consist of soft PVC.
  • the sealing lips 19 have the oblique alignment outwards towards the particular adjacent longitudinal edge of the sectional arm 16, which can be seen in particular from Figure 3, while the height of the distance bead adjacent to the sealing lips 19 at the inside causes a defined extent of the compression of the sealing lips 19 by the superimposed upper portion 12 and at the same time prevents a complete compression of the sealing lips 19 which could otherwise lead to a destruction of the sealing material.
  • the vertical arm 17 of the angle-section bar membr 13 is engaged over, in its upper end region, by an outer marginal flange 21 which is disposed with spacing from the outside of the vertical arm 17 in such a manner that a cavity 22 is formed which is open at the bottom.
  • the cavity 22 is constructed, in its region adjacent to its lower opening, in the form of a detent groove 23 in which a cover strip 24, which can be seen from Figure 4, can be inserted with a gripping action by a head end 25 shaped according to the section of the detent groove 23.
  • the cover strip 24 consists of metal and is formed from an aluminium sectional member in the example illustrated. It comprises an attachment portion 26 which is offset outwards by a bend 27 following on the head end.
  • the attachment portion 26 serves to receive mechanical attachment elements, particularly screws, for a clamping connection of a pent course to the vertical arm 17 of the angle-section bar member 13.
  • Figure 1 shows a connection of the flashing 9 to the vertical arm 17 of the angle-section bar member 13 by a direct adhesion of the flashing 9 to an adhesion surface offered by the outside of the sectional arm 17.
  • the sectional arm 17 bears with its inside against the lower portion 6 and has a course facing downwards in accordance with its outside.
  • Figure 2 illustrates an embodiment wherein the insulating layer 3 extends obliquely upwards at the inside.
  • the lower portion 6 of the superimposed member 7 extends correspondingly obliquely upwards in its region adjacent to the insulating layer 3 and ends in a vertical head portion.
  • the construction is the same as in Figure 1 except that instead of a single flashing 9, two flashings 28 and 29 are provided.
  • the flashings 28 and 29 consist of pieces of bituminous sheet corresponding to the upper skin of the roof 1, which are clamped to the outside of the vertical arm 17 of the angle-section bar 13 by means of the cover strip 24.
  • the cover strip 24 is inserted by its head end 25 in the detent groove 23 with a gripping action, as can be seen from figure 2. Then the correspondingly raised ends of the flashings 28 and 29 are clamped on, in their end region engaged over by the cover strip 24, by means of screws which, as indicated at 30, are screwed through the cover strip 24, the two flashings 28 and 29 and through the vertical arm 24.
  • the bend 27 forms a secure covering of the upper edges of the flashings 28 and 29 so that the penetration of water through rainfall is reliably prevented.
  • the latter can be provided with a roughening 31 (Figure 3) at its outside, while the cover strip 24 has corresponding roughening 32 ( Figure 4) at its inside.
  • quick-acting toggle bolts 115 are provided which are secured, for example screwed, to the inside 8 of the lower portion 6 in a number and distribution corresponding to the size of the roof opening 4 or of the superimposed member 11.
  • Each quick-acting toggle bolt 115 comprises a bearing member 116 which is secured to the inside 8 of the lower portion 6, and has a base plate 117 directed downwards towards the roof opening 4, as well as a locking hook 119 which can be actuated by means of a tensioning lever 118 and which can be brought into locking engagement with a receiving member 121 provided on the inside 120 of the upper portion 1 2 in order to locate the latter.
  • the tensioning lever 118 is pivotally mounted, by means of a pivot pin 122, in the bearing member 116 and is constructed in a manner known per se in the form of an eccentric lever in that a shank 124 is pivotally and eccentrically connected to the tensioning lever l18 by means of a swivel axis 123 and receives, at one end, a rod 125 comprising the hook 119 at the end.
  • the rod 125 is adjustable in height in the shank 124, in that it can, for example, be screwed more or less deep into the shank 124 by means of a threaded connection. In this manner, the correct amount of spacing of the locking hook 119 can be produced for its co-operation with the receiving member 121 of the upper portion 12.
  • the receiving member 121 of the upper portion 12 consists of a sectional member which offers a channel-shaped receiving cross-section for the locking hook 119 and which can be formed from a corresponding integral sectional shaping of the inner wall of the upper pbrtion 12.
  • this sectional member may be formed from a separate added piece which is screwed or riveted onto the inside 120 of the upper portion 12 as indicated at 126.
  • the quick-acting toggle bolt 115 illustrated is shown in chain lines in its position out of engagement and in full lines in its locking position in which the tensioning lever 118 is beyond the dead centre position.
  • the tensioning lever 118 is pivoted about its pivot axis 122 in counter-clockwise direction, the entrainment of the locking hook 119 guided in the receiving member 121 and connected eccentrically to the tensioning lever 118 at 123 is effected as is its clamping on the receiving member 121 with the tensioning lever 118 pivoted by the pivot axis 123 via the pivot axis 122 inwards towards the inside 8 of the lower portion 6, to beyond the dead centre position.
  • the tensioning lever 118 can be locked in this tensioning position by means of an interlocking mechanism 127 as a safety device against unauthorized opening of the quick-acting toggle bolt 115.
  • the interlocking mechanism 127 is secured to the base plate l17 and comprises a receiving member for the tensioning lever 118 and a cover portion which can be locked by means of a lock.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Roof Covering Using Slabs Or Stiff Sheets (AREA)
  • Building Environments (AREA)
EP84307751A 1983-11-11 1984-11-09 Elément superposé pour ouvertures de toit dans des constructions Expired EP0142965B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT84307751T ATE40170T1 (de) 1983-11-11 1984-11-09 Ueber dachoeffnungen von bauten liegender koerper.

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE3340860 1983-11-11
DE19838332453U DE8332453U1 (de) 1983-11-11 1983-11-11 Aufsatzkoerper fuer dachoeffnungen von gebaeuden
DE19833340860 DE3340860A1 (de) 1983-11-11 1983-11-11 Aufsatzkoerper fuer dachoeffnungen von gebaeuden
DE8332453U 1983-11-11

Related Child Applications (1)

Application Number Title Priority Date Filing Date
EP87117202.9 Division-Into 1984-11-09

Publications (3)

Publication Number Publication Date
EP0142965A2 true EP0142965A2 (fr) 1985-05-29
EP0142965A3 EP0142965A3 (en) 1985-12-27
EP0142965B1 EP0142965B1 (fr) 1989-01-18

Family

ID=25815566

Family Applications (2)

Application Number Title Priority Date Filing Date
EP84307751A Expired EP0142965B1 (fr) 1983-11-11 1984-11-09 Elément superposé pour ouvertures de toit dans des constructions
EP87117202A Expired - Lifetime EP0269969B1 (fr) 1983-11-11 1984-11-09 Elément superposé pour ouvertures de toit dans des constructions

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP87117202A Expired - Lifetime EP0269969B1 (fr) 1983-11-11 1984-11-09 Elément superposé pour ouvertures de toit dans des constructions

Country Status (4)

Country Link
EP (2) EP0142965B1 (fr)
AU (2) AU569126B2 (fr)
DE (2) DE3484740D1 (fr)
NZ (1) NZ210184A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0294587A1 (fr) * 1987-06-10 1988-12-14 Firma J. Eberspächer Châssis pour lanterneau
EP0663490A1 (fr) * 1994-01-07 1995-07-19 E.M.B. Metallbau und Brandschutztechnik GmbH Elément superposé pour ouvertures de toit

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2653799B2 (fr) * 1989-01-03 1992-02-14 Couvraneuf Solin pour releve d'etancheite d'un ouvrage.
FR2641300B1 (fr) * 1989-01-03 1991-04-26 Couvraneuf Solin pour releve d'etancheite d'un ouvrage
DK199900873A (da) * 1999-06-18 2001-04-02 Vkr Holding As Isoleringsramme for et ovenlysvindue
PL219728B1 (pl) † 2011-09-12 2015-07-31 Fakro Pp Spółka Z Ograniczoną Odpowiedzialnością Okno dachowe, a zwłaszcza okno dachowe, dostosowane do montażu w zespole kolektorów słonecznych

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2842073A (en) * 1954-09-29 1958-07-08 Sanford K Huston Skylight
US3417527A (en) * 1967-01-12 1968-12-24 Brunswick Corp Skylight dome
DE2752414C2 (de) * 1977-11-24 1980-01-24 Blefa Ag, 5910 Kreuztal Dachfenster
US4193237A (en) * 1978-06-07 1980-03-18 Imperial Glass Structure Skylight structure
US4409767A (en) * 1978-07-10 1983-10-18 Wasco Products, Inc. Skylight construction
US4243255A (en) * 1979-04-06 1981-01-06 Rexnord Inc. Low silhouette adjustable latch with secondary lock
DE3216774A1 (de) * 1982-05-05 1983-11-10 E.L. Hirz GmbH & Co KG, 4130 Moers Dachfenster

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0294587A1 (fr) * 1987-06-10 1988-12-14 Firma J. Eberspächer Châssis pour lanterneau
EP0663490A1 (fr) * 1994-01-07 1995-07-19 E.M.B. Metallbau und Brandschutztechnik GmbH Elément superposé pour ouvertures de toit

Also Published As

Publication number Publication date
DE3476234D1 (en) 1989-02-23
EP0142965B1 (fr) 1989-01-18
EP0142965A3 (en) 1985-12-27
AU569126B2 (en) 1988-01-21
EP0269969B1 (fr) 1991-06-19
EP0269969A2 (fr) 1988-06-08
AU1075388A (en) 1988-04-28
DE3484740D1 (de) 1991-07-25
AU3531984A (en) 1985-05-16
NZ210184A (en) 1987-06-30
EP0269969A3 (en) 1989-03-08
AU590143B2 (en) 1989-10-26

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