EP0316420B1 - Dichtungsvorrichtung - Google Patents

Dichtungsvorrichtung Download PDF

Info

Publication number
EP0316420B1
EP0316420B1 EP88905155A EP88905155A EP0316420B1 EP 0316420 B1 EP0316420 B1 EP 0316420B1 EP 88905155 A EP88905155 A EP 88905155A EP 88905155 A EP88905155 A EP 88905155A EP 0316420 B1 EP0316420 B1 EP 0316420B1
Authority
EP
European Patent Office
Prior art keywords
sleeve
rib
base member
strip
weather seal
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
EP88905155A
Other languages
English (en)
French (fr)
Other versions
EP0316420A4 (de
EP0316420A1 (de
Inventor
Raymond Jan Pedersen
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.)
John Deks Australia Pty Ltd
John Deks Holdings Pty Ltd
Original Assignee
John Deks Australia Pty Ltd
John Deks Holdings Pty 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
Application filed by John Deks Australia Pty Ltd, John Deks Holdings Pty Ltd filed Critical John Deks Australia Pty Ltd
Priority to AT8888905155T priority Critical patent/ATE105360T1/de
Publication of EP0316420A1 publication Critical patent/EP0316420A1/de
Publication of EP0316420A4 publication Critical patent/EP0316420A4/de
Application granted granted Critical
Publication of EP0316420B1 publication Critical patent/EP0316420B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

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
    • E04D13/147—Junctions of roof sheathings to chimneys or other parts extending above the roof specially adapted for inclined roofs
    • E04D13/1473—Junctions of roof sheathings to chimneys or other parts extending above the roof specially adapted for inclined roofs specially adapted to the cross-section of the parts extending above the roof
    • E04D13/1476—Junctions of roof sheathings to chimneys or other parts extending above the roof specially adapted for inclined roofs specially adapted to the cross-section of the parts extending above the roof wherein the parts extending above the roof have a generally circular cross-section
    • 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

Definitions

  • This invention relates to an improved seal device for providing a weather seal between an elongate member and a non-planar surface, such as a roof or wall of a building of like structure.
  • Australia seal devices for this purpose comprising an apertured base member including a non-metallic apertured flange element of resilient material bonded in face-to-face relation to a peripheral or part peripheral manually deformable non-resilient metallic flange, and a sleeve member of resilient material integral with the base member and extending upwardly therefrom to receive the elongate member.
  • the base member is in use secured to the non-planar roof or wall and, being of a non-resilient manually deformable nature may, in use, be deformed to conform to the contour of the non-planar surface and will substantially retain such deformed contour.
  • the sleeve member has an end remote from the base member which is adapted to receive said elongate member in sealing engagement therewith when the seal device is in use.
  • the sleeve member, between the said remote end thereof and the base member, is preferably sufficiently flexible to accommodate in use misalignment between the base member and the remote end of the sleeve, that may arise during installation or during the service life of the seal device.
  • Both of the above referred to known constructions require the seal device to be assembled to the elongated member by inserting one end of the member through the sleeve member of the seal device, and then passing the seal device along the elongated member until it comes into the required location relative to the roof or wall structure.
  • This mode of assembly requires the absence of the components on the elongated member or parts thereof protruding beyond the outside surface of the elongate member, which would interfere with the movement of the sleeve of the seal device along the elongate member.
  • a seal device for providing a weather seal between an elongate member and a cladding surface through which the elongate member extends, such as a roof or wall of a building or like structure
  • the seal device comprising an apertured base member of manually deformable resilient material to be located in use in superimposed relation to the surface with the elongate member extending through the aperture, a sleeve of manually deformable resilient material integral with the base member and projecting from one side thereof, the sleeve member encompassing said aperture in the base member so that in use the elongate member also extends through the sleeve member, characterized by a rib formed integral with the sleeve and base member projecting outwardly from the external surface thereof, said rib extending generally down the length of the sleeve and across the width of the base member, whereby in use the wall of the sleeve and base member is or can be slit adjacent to and for the full length of
  • the clamp means comprises a number of clamp elements located in side by side relationship along the length of and adjacent the rib, whereby the closing of the slit and the clamping of the sleeve and base members by the clamp means to sealably close the slit, can be achieved, notwithstanding that the rib may follow a non-linear, curved or tortuous path after fitment of the seal device to the elongate member.
  • the clamp means comprises a series of clips, secured together in a strip-like manner with the connection between adjacent clips sufficiently flexible or pliable so that each clip may embrace and grip the rib to form a sealed closure even though the rib may follow a non-linear path.
  • the rib is provided with a shoulder along the side remote from the clamp means, and the clips may be adapted to interengage with the shoulders when embracing and gripping the rib, thereby increasing the strength of the grip and seal between the clamp means and the rib.
  • the clamp means may be in the form of a plurality of generally U-shaped clips with the clips joined one to the other along the base of the U to provide the required degree of flexibility of the strip to follow the non-linear contour of the rib.
  • the clips having extended fingers along one side of the clamp means, the fingers being attached to the sleeve and/or base member such as by being embedded in or bonded to or into the sleeve and/or base member.
  • the seal device constructed in the above manner is suitable for use in the conventional way by inserting the end of the elongated member through the sleeve member and thereafter sliding the seal device along the elongated member to take up the required position.
  • the seal device in accordance with the present invention has the additional capability of being fitted to an elongated member, in situ projecting through a roof or like surface, without having to be threaded onto the elongated member from an end thereof. This is achieved by the operator splitting the sleeve and base member along beside the rib, or along a groove provided adjacent to, or in the rib. The operator may then open the seal device and place it about the elongated member so that the latter extends through the sleeve member. Thereafter the operator applies the clamp means to press and hold the two edges formed by the slit together in a sealed relation throughout their length, so that the seal device becomes an integral component again.
  • the clamped rib is located so as to be on the down side of the roof with respect to the elongate member, thereby reducing the risk of leakage of water through the reclosed slit.
  • the clamp means as provided to hold the two edges of the slit together in sealed relation is designed to be completely effective against the leakage of water therethrough.
  • the seal device as above described is constructed with the sleeve being of tubular form, preferably tapered, and with the base member in the form of an annular flange. In that form the sleeve and base member must be slit adjacent to the rib when the seal device is to be fitted in a situation where the sleeve may not be passed over an end of the elongate member. It is to be understood that the seal device may be initially constructed with the sleeve and base member already slit.
  • the sleeve and base member may be produced in a generally flat form of segmental shape, having the rib extending along one radial edge and the clamp means along the other radial edge.
  • the two radial edges of the flat segmental shape are brought together and clamped to abut along the length of said edges, thereby forming a conical shape.
  • the larger end of the conical shape forms the base member and the smaller end provides an aperture to receive the elongate member in sealing engagement.
  • This, as produced, flat form of the seal device substantially reduces manufacturing costs as the segmental shape can be produced in a relatively shallow die mould. It also reduces packaging, storage and transportation costs.
  • the base member or flange is initially a continuation of the conical form of the sleeve and is then deformed at installation to extend outwardly from the lower end of the sleeve to provide the flange to be secured by suitable fastening devices to the sheet or structure surrounding the elongate member.
  • a separate annular ring of metal or other suitable non-resilient manually deformable material may be provided to be placed on the base member about the sleeve during installation.
  • the fastening devices such as screws, rivets, or bolts, are fitting through suitable apertures provided in, or made during installation in, the ring, base member and sheet or structure so the base member is clamped between the ring and sheet or structure to establish an effective seal.
  • the base member which is made of a resilient material, has along at least part of it's length a member or members of non-resilient manually deformable material, such as a soft metal, attached thereto and may be adapted to be manually stretched in at least one direction and when so stretched to be capable of maintaining that portion of resilient material to which it is attached, correspondingly stretched.
  • the adaption of the manually deformable member to be stretched in the one direction is such that compressing of the manually deformable member may also be effected.
  • the adaption of the member may be such that it may be stretched along one edge and compressed along the opposite edge. This enables a portion of the member to be manually deformed in the plane thereof into an arcuate or curved form.
  • the member or members are also manually deformable in the direction normal to the plane thereof so that it may be contoured along its length. This contouring of the member may be effected independently or in combination with stretching or compressing of the member.
  • the non-resilient manually deformable member is provided with a plurality of interruption along at least one edge, that edge extending substantially in said direction of desired stretch, whereby the member is stretched by increasing the width of the interruption at least along part of the length of the member.
  • interruptions are provided along each of two opposite edges of the member with alternate interruption extending from opposite edges of the member.
  • the interruptions are preferably in the form of slits or slots that extend from the opposite edges more than half the width of the member, or at least overlap one another in the direction of the width of the member, conventiently in the longitudinal central region of the member.
  • the non-resilient manually deformable member may be attached to the base member by bonding to one face of the resilient material, either in a superimposed or inlaid relation having one face of the member exposed.
  • the deformable member may be embedded in the resilient material of the base member.
  • the deformable member is embedded in the base member it is preferably that at least one face thereof be bonded to the resilient material of the base member.
  • the member of deformable material will reduce in effective diameter as the radial edges of the segmental shape are brought together and clamped to form the conical sleeve and base flange.
  • the member of deformable material is therefore provided with the slots or slits as above described to thus give the member the degree of extensibility and compressability in the circumferential direction to permit the required reshaping of the base flange into a completed annulas, extending generally outwardly from the larger end of the conical sleeve.
  • the manually deformable member may be a strip of metal, such as aluminium, with slots, or slits extending in from one or both longitudinal edges of the strip.
  • the degree of stretch that the member may achieve without failure is increased with the length and number of the slots, or slits in the member.
  • the seal device as illustrated in Figure 1 comprises an annular base flange 10 of resilient readily deformable material, such as natural or synthetic rubber, having an integral sleeve 11 of the same material extending from the upper face of the base flange.
  • the sleeve 11 has a tapered portion 18 tapering toward the upper open end 12.
  • the wall of the sleeve 11 is sufficiently flexible to accommodate misalignment of the upper end 12 relative to the other parts of the seal device, as may be necessary in normal use.
  • the smaller upper end 12 of the sleeve 11 is normally open and of a diameter to require enlargement thereof by stretching to fit a particular sized elongate member. As a result of the stretching the sleeve establishes a sealing contact with the elongate member.
  • a plurality of external circumferential ridges 14 denoting where the sleeve may be cut off to suit larger elongate members of different diameters.
  • the ridges also provide a reinforcement about the edge of the open end of the sleeve so formed.
  • a rib 25 is provided down the external surface of the sleeve member 11 extending from the top edge thereof to the bottom of the sleeve member and then horizontally across the upper surface of the base flange 10 to the outer edge thereof.
  • the area at the junction of the sleeve 11 with the flange 10 through which the rib 25 passes to be provided with a generous fillet rather than the relatively sharp corner normally provided at this junction.
  • the ring 13 is bonded to the upper face of the base flange 10 and is of a non-resilient manually deformable nature so that it may hold the base flange in a contoured form if desired.
  • the ring 13 is split at 15 to provide for the rib 25 and clamp strip 32.
  • a clamp strip 32 Adjacent to the ribs 25 is a clamp strip 32 bonded to or embedded in the rubber of the sleeve and base flange, and is adapted to co-operate with the rib 25 to form a sealed closure of a slit in the sleeve and flange as hereinafter described.
  • a mid-section of the clamp strip 32 is broken away to show the rib 25 therebeneath.
  • the rib 25 is provided with a shoulder 24 dividing the rib into a neck part 29 and head part 30.
  • the shoulder 24 is preferably continuous throughout the length of the rib 25, but may be interrupted at selected locations along the length of the rib without departing from the effectiveness of the invention.
  • the clamp strip 32 is made up of a series of U-shaped clamp elements 33 interconnected in a side by side relation by web elements 34.
  • the clamp elements 33 in their initial state, have the arms 35 and 36 of the U outwardly directed from the base with the free ends 37 of arms 35 inwardly turned.
  • the clamp elements in this configuration are shown in the top two elements in Figure 3.
  • the U-shaped clamp elements 33 of the clamp strip 32 each have a lateral extension at one side forming a plurality of fingers 42 that are secured to the sleeve 11 and base flange 10 to effect securement of the clamp strip 32 thereto.
  • the fingers may be bonded to the external face of the sleeve and base flange, as shown in Figures 1 and 3, or embedded therein with or without bonding.
  • the provision of a series of fingers rather than a continuous strip retains the flexibility of the clamp strip 32 arising from the clamp elements being interconnected by the web elements 34 only.
  • the clamp strip 32 of the clamp element 33 may be conveniently formed from a one piece metal strip with the web elements 34 providing the required flexibility between adjoining clamp elements so that the clamp strip may closely follow the contour of the sleeve member and base flange when they are in the working fitted condition to the elongated member and the roof sheet.
  • the clamp element 33 may be made as individual components secured to the sleeve and base flange and/or fitted to a backing strip of suitable flexible material, such as a resilient plastic material, which may be moulded or extruded on to the respective clamp elements to secure them in the form of a strip.
  • the seal device may be used in the manner similar to the prior art and as described in the prior Australian Patent No. 514247 previously referred to. In that previous mode of use, the seal device is threaded onto the elongated member from one end thereof, and thus it was necessary for the elongated member to be free of any protrusions or attachments, that would prevent the seal device being moved from the end thereof to the desired location adjacent the roof or the surface through which the elongated member extended.
  • the operator may split the sleeve and base flange between the rib 25 and clamp strip 32 for the total length of the rib 25 thereof. In that situation the sleeve member 11 and flange 10 are severed completely along one side so that the seal device may be opened out and placed about the elongated member without the necessity of threading the elongated member through the sleeve member and flange.
  • the operator may then close the clamp elements by deflecting the arms 35 and 36 inwardly by the use of a pair of pliers or a like hand tool. This will bring the arms 35 and 36 into a generally parallel relation as shown at 39 in Figure 3, thereby compressing the edges of the slit tightly to form a seal. It will be appreciated that when the arms of the clamp elements are so squeezed together, the end portion 37 of the arms 35 will pinch the neck portion 29 of the rib and be firmly seated beneath the head portion 30. These various interactions between the clamp elements and the rib ensure that the clamp element cannot be accidentally dislodged from the rib 25, and the rib 25 is firmly compressed to form an effective weather tight seal therebetween.
  • the sleeve 11 and base flange 10 are slit adjacent to the rib 25 when the seal device is to be installed, however, it is to be understood that the seal device may be manufactured with the sleeve and base flange already split, with the clamp strip integral therewith and extending along one edge of the slit and the rib extending along the other edge of the slit.
  • the seal device may be manufactured in the form of a generally flat rubber moulding of segmental shape.
  • the segment is approximately 270° of arc so the two radial edges 50 and 51 have an included angle of about 90°.
  • a rib 65 and clamp strip 62 are provided along the edges 50 and 51 in a like manner to that previously described.
  • a metal strip 58 secured to the rubber moulding.
  • the strip 58 may be bonded to the surface of the moulding, inlaid therein, or embedded therein with or without bonding between the metal and rubber.
  • the strip 58 has slots 60 extending in from each of the longitudinal edges 61 of the strip. The junction of the slots with the edge of the strip are radiused to reduce the risk of the corners piercing the rubber.
  • the metal strip may be stretched in the longitudinal direction by applying tension to the strip to open out, that is widen, the slots 60. This stretching of the strip is a non-resilient stretch and will effect a similar stretching of the rubber of the moulding in the area of the metal strip,.
  • the functioning of the slotted metal strip has been further described earlier in this specification.
  • the two radial edges 50 and 51 are brought into abutting relation about the elongate member, and the clamp strip 62 and rib 65, are operatively interengaged to form a sealed joint between the edges 50 and 51.
  • the perimetal area 49 may then be increased in length at the lower edge by stretching the metal strip 58 to increase the width of the slots 60 and thereby increase the circumferential length of the lower edge of the perimetal area.
  • the clamp strip is as shown in Figure 6 comprising a plurality of clamp elements 63 of U shape, interconnected by web sections 64.
  • the respective arms 65 and 66 of each clamp element are of the same construction but of opposite hand, with respective inwardly directed end portions 67 and 68.
  • the inwardly directed end positions 67 of the arms 65 are embedded in the rubber of the sleeve and base flange moulding.
  • the clamp strip is securely attached to the moulding, with section 69 of the moulding extending through the gaps 70 formed between adjacent clamp element arms 65.
  • a continuous strip 71 of rubber is provided within the clamp elements adjacent the arms 65.
  • the securement of the clamp strip to the sleeve and flange as above described is primarily for retaining them in assembly prior to installation. Upon installation, the closing of the clamp elements about the rib 25 to clamp the two edges of the sleeve and flange together will effect lasting securement of the clamp strip to the moulding forming the sleeve and base flange.
  • the base flange when being installed the base flange is manually deformed to closely follow the contour of the surface to which it is being fitted.
  • the base flange is secured to cladding sheet or other component through which the elongated member extends by screws, bolts or rivets that pass through the base flange and cladding sheet.
  • the screws, bolts or rivets are passed through a part of the metal strip or through a washer or the like.
  • the installation of the screws, bolts or rivets achieves a clamping or compression of the resilient material of the base flange between the metal strip and the cladding sheet to provide an effective weather tight seal therebetween.
  • a sealant paste or the like may be used between the cladding sheet and base flange.
  • the sealing device is preferably installed so the side thereof on which the rib and clamp means are provided is located on the lower side or downstream side with respect to the water flow over the roof or cladding sheet. This results in the slit adjacent the rib facing downstream with respect to the water flow and therefore reduces the risk ofleakage due to incorrect installation or damage subsequent to installation.
  • a fold or pleat 70 is formed at the junction of the sleeve 11a and base flange 10a during moulding of the seal device.
  • the fold 70 is a maximum height at the mid-portion of the length off the fold and progressively decrease toward each end thereof.
  • the fold 70 creases a short distance from the respective radial edges 50 and 51. This results in an opening being left on either side of the ridge formed by the clamp elements and the rib assembly of the seal device when installed. Accordingly, as this ridge is on the downstream of the installed seal device, water collecting between the fold 70 and sleeve 11a may freely drain therefrom around the respective ends of the fold.
  • a further advantage of the fole 70 is that it provides an increase in the flexibility between the sleeve and base flange to accommodate relative misalignment and movement therebetween.

Claims (14)

  1. Dichtungsvorrichtung zur Schaffung einer Witterungsabdichtung zwischen einem länglichen Teil und einer Hüllfläche, durch die sich das längliche Teil erstreckt, wie z. B. ein Dach oder eine Wand eines Gebäudes oder ähnlichen Bauwerks, wobei die Dichtungsvorrichtung ein mit einer Öffnung versehenes Sockelteil (10) aus einem von Hand verformbaren, elastischen Material aufweist, um im Gebrauch auf die Fläche aufgesetzt angeordnet zu werden, wobei sich das längliche Teil durch die Öffnung erstreckt, sowie eine Hülse (11) aus einem von Hand verformbaren, elastischen Material, die mit dem Sockelteil ein einheitliches Teil bildet und von einer Seite davon vorsteht, wobei das Hülsenteil die Öffnung im Sockelteil umgreift, so daß sich das längliche Teil im Gebrauch auch durch das Hülsenteil erstreckt, gekennzeichnet durch eine einteilig mit der Hülse und dem Sockelteil ausgebildete Rippe (25), die von der Außenfläche der Teile nach außen vorsteht, wobei sich die Rippe (25) im allgemeinen über die Länge der Hülse (11) und über die Breite des Sockelteils (10) herunter erstreckt, wodurch im Gebrauch die Wand der Hülse und des Sockelteils benachbart zur und über die volle Länge der Rippe geschlitzt ist oder sein kann, um ein Öffnen der Hülse und des Sockelteils zum Aufsetzen um das längliche Teil herum zu ermöglichen, sowie durch Spannmittel (33), die an der Hülse und am Sockelteil befestigt sind und sich parallel zur und über die Länge der Rippe erstrecken, so daß der Schlitz zwischen der Rippe und den Spannmitteln (33) liegt oder liegen kann, wobei die Spannmittel eine Reihe von Klemmteilen aufweisen, die streifenförmig miteinander verbunden sind, wobei die Verbindung zwischen den Klemmteilen in Längsrichtung flexibel ist, und wobei jedes Klemmteil einen Abschnitt (35, 37) zur Aufnahme und Umklammerung der Rippe (25) aufweist und nicht elastisch verformbar ist, wenn die Rippe umklammert wird, um die Rippe zu erfassen und dadurch den Schlitz dicht zu schließen, um die Hülse und das Sockelteil um das längliche Teil herum zu fixieren.
  2. Witterungsabdichtung nach Anspruch 1, dadurch gekennzeichnet, daß jedes Klemmteil einen im allgemeinen U-förmigen Querschnitt aufweist und die Klemmteile mit gegenseitigem Abstand am unteren Abschnitt des U unter Bildung eines U-förmigen Streifens miteinander verbunden sind, wobei ein Schenkel eines jeden U-förmigen Klemmteils an der Hülse oder am Sockelteil befestigt ist.
  3. Witterungsabdichtung nach Anspruch 2, dadurch gekennzeichnet, daß der besagte, jeweils ein Schenkel einen Endabschnitt aufweist, der nach innen in Richtung auf den anderen Schenkel des Klemmteils gedreht ist, wobei der nach innen gedrehte Abschnitt eines jeden Klemmteils in der Hülse oder im Sockelflansch eingebettet ist.
  4. Witterungsabdichtung nach einem der vorangehenden Ansprüche, dadurch gekennzeichnet, daß ein ringförmiges Teil aus unelastischem, verformbaren Metall um die Hülse herum angeordnet ist und flächig mit dem Sockelteil verbunden ist, wodurch das Sockelteil eine beliebige, dem ringförmigen Teil gegebene Konturform aufnimmt und beibehält.
  5. Witterungsabdichtung nach Anspruch 4, dadurch gekennzeichnet, daß das ringförmige Teil so ausgebildet ist, daß es von Hand in Umfangsrichtung dehnbar ist.
  6. Witterungsabdichtung nach Anspruch 5, dadurch gekennzeichnet, daß das ringförmige Teil darin ausgebildete, einen Abstand in Umfangsrichtung aufweisende Spalten oder Schlitze hat, die sich von einem Rand des Teils quer zur Dehnungsrichtung erstrecken.
  7. Witterungsabdichtung nach Anspruch 6, dadurch gekennzeichnet, daß sich die Spalten oder Schlitze von entgegengesetzten Rändern des ringförmigen Teils aus erstrecken.
  8. Witterungsabdichtung nach Anspruch 7, dadurch gekennzeichnet, daß sich die Spalten oder Schlitze abwechselnd von gegenüberliegenden Rändern des ringförmigen Teils aus erstrecken.
  9. Witterungsabdichtung nach einem der vorangehenden Ansprüche, dadurch gekennzeichnet, daß die Hülse und das Sockelteil so ausgebildet sind, daß sich der Schlitz benachbart zu der Rippe und über deren Länge erstreckt.
  10. Witterungsabdichtung nach Anspruch 1, dadurch gekennzeichnet, daß die Hülse und das Sockelteil einteilig in allgemein ebener Form mit segmentierter Gestalt geformt sind und zwei im wesentlichen radiale Ränder haben, wobei sich die Rippe entlang des einen radialen Rands und die Spannmittel entlang des anderen radialen Rands erstrecken.
  11. Witterungsabdichtung nach Anspruch 10, dadurch gekennzeichnet, daß der sich zwischen den radialen Rändern erstreckende Umfangsrandabschnitt mit einer seiner Stirnflächen mit einem fortlaufenden Metallstreifen verbunden ist, der in Umfangsrichtung unelastisch dehnbar ist, wodurch der Streifen gedehnt wird, wenn der Umfangsrandabschnitt zur Bildung des Sockelteils nach außen verformt wird, und dadurch das Sockelteil in dieser Anordnung festhält.
  12. Witterungsabdichtung nach Anspruch 10, dadurch gekennzeichnet, daß der Metallstreifen mit in Umfangsrichtung einen gegenseitigen Abstand aufweisenden Spalten oder Schlitzen ausgebildet ist, die sich von wenigstens einem Rand des Streifens quer zur Dehnungsrichtung erstrecken.
  13. Witterungsabdichtung nach Anspruch 12, dadurch gekennzeichnet, daß sich die Schlitze oder Spalten von gegenüberliegenden Rändern des Streifens aus erstrecken.
  14. Witterungsabdichtung nach Anspruch 13, dadurch gekennzeichnet, daß sich die Spalten oder Schlitze abwechselnd von gegenüberliegenden Rändern des Streifens aus erstrecken.
EP88905155A 1987-06-04 1988-06-06 Dichtungsvorrichtung Expired - Lifetime EP0316420B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT8888905155T ATE105360T1 (de) 1987-06-04 1988-06-06 Dichtungsvorrichtung.

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AUPI234587 1987-06-04
AU2345/87 1987-06-04
PCT/AU1988/000170 WO1988009855A1 (en) 1987-06-04 1988-06-06 Improved seal device

Publications (3)

Publication Number Publication Date
EP0316420A1 EP0316420A1 (de) 1989-05-24
EP0316420A4 EP0316420A4 (de) 1989-09-26
EP0316420B1 true EP0316420B1 (de) 1994-05-04

Family

ID=3772221

Family Applications (1)

Application Number Title Priority Date Filing Date
EP88905155A Expired - Lifetime EP0316420B1 (de) 1987-06-04 1988-06-06 Dichtungsvorrichtung

Country Status (4)

Country Link
EP (1) EP0316420B1 (de)
DE (1) DE3889424T2 (de)
NZ (1) NZ224918A (de)
WO (1) WO1988009855A1 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2269214B (en) * 1992-07-30 1996-04-24 Aquarius Rubber Seal device
US6254140B1 (en) * 1996-03-12 2001-07-03 Erwin's Llc Segmented flange including a shim
DK1945982T3 (en) 2005-10-27 2018-01-15 Lake Products Ltd A peripheral sealing bush for elongated objects that pass through a surface or longer than a moving one
USD796014S1 (en) 2006-05-18 2017-08-29 Lake Products Limited Sealing gland
USD840516S1 (en) 2006-09-11 2019-02-12 Lake Products Limited Sealing gland
US7814709B1 (en) 2009-07-16 2010-10-19 Resech Ronald W Pipe boot
JP6307778B2 (ja) 2012-09-21 2018-04-11 レイク プロダクツ リミテッド 改善されたシーリング・グランド
US9581271B2 (en) 2013-08-23 2017-02-28 Lake Products Limited Sealing gland
US9951890B2 (en) 2015-08-24 2018-04-24 Lake Products Limited Sealing gland

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1494234A (en) * 1922-01-05 1924-05-13 Morse F Gossett Roof flashing
US1594932A (en) * 1924-09-22 1926-08-03 William J Doyle Roof flashing
US2054308A (en) * 1934-10-09 1936-09-15 Willis M Fabry Sealing collar
US3455336A (en) * 1965-11-03 1969-07-15 Raychem Corp Heat recoverable article and process
US3602530A (en) * 1969-02-17 1971-08-31 Multi Flashings Inc Flashing for roof vent pipes
US3871145A (en) * 1973-04-05 1975-03-18 James W Hatmaker Flashing for pitch pocket
US3873135A (en) * 1973-07-26 1975-03-25 Microflect Co Inc Waveguide boot
BE848565A (fr) * 1975-11-21 1977-05-20 Produit pouvant reprendre sa forme a chaud,
AU514247B2 (en) * 1977-01-17 1981-01-29 Cupit, George Moffatt A seal device
US4211423A (en) * 1978-02-27 1980-07-08 Portals Plus, Inc. Roof seal device
DE7920530U1 (de) * 1979-07-18 1979-11-15 Braas & Co Gmbh, 6000 Frankfurt Abdichtelement
EP0023418B1 (de) * 1979-07-27 1983-10-12 A.C. Egerton Limited Hülle zum Umwickeln einer Rohrleitung, eines Kabels oder dgl.
US4372585A (en) * 1981-02-02 1983-02-08 Victor Evora Sleeve protector for venting pipes
GB2156919B (en) * 1984-04-04 1988-02-17 Deks John Australia Improved sealing device
WO1987003323A1 (en) * 1985-11-22 1987-06-04 Montgal Nominees Pty. Ltd. Improvements relating to flashing for buildings

Also Published As

Publication number Publication date
NZ224918A (en) 1991-11-26
EP0316420A4 (de) 1989-09-26
EP0316420A1 (de) 1989-05-24
DE3889424D1 (de) 1994-06-09
WO1988009855A1 (en) 1988-12-15
DE3889424T2 (de) 1994-11-03

Similar Documents

Publication Publication Date Title
US5176408A (en) Seal device for pipes passing through roof structures
US4664390A (en) Weather seal device for conduit extending through ridged surface
US5414964A (en) Flashing for buildings
CN101351665B (zh) 密封盖、外围密封盖、原位密封系统和构建密封的方法
EP0316420B1 (de) Dichtungsvorrichtung
US4502256A (en) Arrangement for securing a flexible web to a walling means
US5588267A (en) Multi-size roof flashings
US6199326B1 (en) Adjustable roof membrane
US8534002B2 (en) Pipe flashing apparatus and method
CA1222237A (en) Flashing for buildings
US3313559A (en) Roof flashing with elastomeric collar
US4890426A (en) Fascia assembly and method of making same
US5815892A (en) Profile clamp
US4907319A (en) Metal clamp
US3545157A (en) Section bar
US6754993B1 (en) Adjustable corner roof membrane and method of making the same
AU744066B2 (en) Improved roof flashing
US5317845A (en) Flashing for buildings
US6691473B1 (en) Apparatus and method for sealing a vertical protrusion on a roof
AU597498B2 (en) Improved seal device
GB2156919A (en) Improved sealing device
US20060179725A1 (en) Cover secured around a pipe passed through a building for ornamental and leakage-preventing purposes
EP0248826B1 (de) Dichtungsfugen für gebäude
US5605018A (en) Flexible roof end cap
GB2287046A (en) Jointing system for gutter

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE CH DE FR GB IT LI LU NL SE

17P Request for examination filed

Effective date: 19890602

A4 Supplementary search report drawn up and despatched

Effective date: 19890926

17Q First examination report despatched

Effective date: 19911206

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE CH DE FR GB IT LI LU NL SE

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT;WARNING: LAPSES OF ITALIAN PATENTS WITH EFFECTIVE DATE BEFORE 2007 MAY HAVE OCCURRED AT ANY TIME BEFORE 2007. THE CORRECT EFFECTIVE DATE MAY BE DIFFERENT FROM THE ONE RECORDED.

Effective date: 19940504

Ref country code: AT

Effective date: 19940504

Ref country code: SE

Free format text: THE PATENT HAS BEEN ANNULLED BY A DECISION OF A NATIONAL AUTHORITY

Effective date: 19940504

Ref country code: NL

Effective date: 19940504

Ref country code: CH

Effective date: 19940504

Ref country code: LI

Effective date: 19940504

REF Corresponds to:

Ref document number: 105360

Country of ref document: AT

Date of ref document: 19940515

Kind code of ref document: T

REF Corresponds to:

Ref document number: 3889424

Country of ref document: DE

Date of ref document: 19940609

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 19940630

ET Fr: translation filed
REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

NLV1 Nl: lapsed or annulled due to failure to fulfill the requirements of art. 29p and 29m of the patents act
PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed
REG Reference to a national code

Ref country code: GB

Ref legal event code: IF02

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 20050601

Year of fee payment: 18

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20050602

Year of fee payment: 18

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20050608

Year of fee payment: 18

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: BE

Payment date: 20050817

Year of fee payment: 18

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20060606

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20060630

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20070103

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20060606

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

Effective date: 20070228

BERE Be: lapsed

Owner name: JOHN *DEKS HOLDINGS PTY. LTD

Effective date: 20060630

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20060630