EP3190241A1 - Vorrichtung zum anschluss bei dachdurchdringungen - Google Patents

Vorrichtung zum anschluss bei dachdurchdringungen Download PDF

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Publication number
EP3190241A1
EP3190241A1 EP16150125.9A EP16150125A EP3190241A1 EP 3190241 A1 EP3190241 A1 EP 3190241A1 EP 16150125 A EP16150125 A EP 16150125A EP 3190241 A1 EP3190241 A1 EP 3190241A1
Authority
EP
European Patent Office
Prior art keywords
flange
tube
ring
base
latching
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Withdrawn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
EP16150125.9A
Other languages
German (de)
English (en)
French (fr)
Inventor
Rainer Balkenhol
Malte Petersen
Klaus F. Steinbach
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.)
Creaton AG
Original Assignee
Creaton AG
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 Creaton AG filed Critical Creaton AG
Priority to EP16150125.9A priority Critical patent/EP3190241A1/de
Priority to ES17700055T priority patent/ES2898691T3/es
Priority to DK17700055.1T priority patent/DK3400347T3/da
Priority to HRP20211738TT priority patent/HRP20211738T1/hr
Priority to SI201730990T priority patent/SI3400347T1/sl
Priority to HUE17700055A priority patent/HUE056806T2/hu
Priority to RS20211386A priority patent/RS62655B1/sr
Priority to EP17700055.1A priority patent/EP3400347B1/en
Priority to PCT/EP2017/050128 priority patent/WO2017118653A1/en
Priority to PL17700055T priority patent/PL3400347T3/pl
Publication of EP3190241A1 publication Critical patent/EP3190241A1/de
Withdrawn legal-status Critical Current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
    • E04D13/147—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
    • E04D13/1407—Junctions of roof sheathings to chimneys or other parts extending above the roof for flat roofs

Definitions

  • the present invention relates to a device for connecting roof penetrations to the respective sub-roof.
  • connection of the pipe of sanitary ventilation and / or room ventilation to the vent pipe of a through-tile is generally carried out by cutting an opening in the sub-roof sheet, passing the vent pipe through the opening, usually sealed with adhesive tape or the like, and onto the vent pipe from below flexible hose connection for connection to the ventilation pipe is pushed.
  • the DE 44 30 657 A1 teaches a device for sealing the transition between the lateral surface of a fume tube and a roof duct, which consists of a film collar and with the sealing film (roof sub-web) connecting portion of a prefabricated, with the film collar aufstülpbaren on the pipe molding.
  • the central portion of the film is designed as a cylindrical ring whose inner diameter corresponds to the outer diameter of the vapor tube.
  • connection ring which consists of a base member having a first cylindrical pipe section with a flange adjoining the pipe end and an elastic ring which is slipped onto the pipe and engages in a circumferential groove on the outside of the pipe section.
  • the elastic ring can be folded up and down.
  • the connecting ring is then first screwed with folded-up ring by means of a provided in the flange of the first pipe section gap in the cutout in the sub-roof sheet, until the flange lies below the lower roof track.
  • the elastic ring is folded down so that it rests with the underside of its edge on the sub-roof track and the sub-roof track between the flange and the ring is clamped.
  • the outwardly facing end of the pipe section is sealed with a gasket.
  • This device allows due to the flexibility of the ring a repeated up and down flaps.
  • the disadvantage is that the tightness of the device decreases in particular due to weather conditions and stagnant water over time.
  • the object of the present invention is to provide a flexible device for connecting roof passages, which maintains the tightness even when the water is standing for a long time. This object is solved by the features of claim 1.
  • an apparatus for connecting roof penetrations comprising a base member having a pipe with a flange at one end thereof and a ring member having a pipe with a flange at one end thereof, the pipe of the ring element surrounds the tube of the base element and is displaceable relative thereto.
  • the two flanges point in the same direction, and on the lateral surface of the tube of the base element is at least a first locking element and on the inside of the tube of the ring member is provided at least a second locking element, and by the interaction of the first locking element with the second locking element is a latching connection reached between the base element and the ring element.
  • the at least one first latching element is a circumferential groove and the at least one second latching element is a circumferential projection or vice versa.
  • the angle ⁇ between the surface of the base member and the surface of the flange in the direction opposite to the flange may be smaller than the angle ⁇ between the surface of the ring member and the surface of the flange in the direction opposite to the flange and the angles ⁇ , ⁇ are obtuse angles.
  • the angle ⁇ is between 93 ° and 140 °, preferably between 100 ° and 120 ° and / or the angle ⁇ between 91 ° and 120 °, preferably between 95 ° and 105 °.
  • the ring element has at its end opposite the flange a circumferential, outwardly directed web, according to another variant, the ring element may also have a screw thread.
  • the length L12 of the tube of the base member measured in the longitudinal direction L is equal to or smaller than the length L22 of the sum of the length of the tube and the length of the ridge of the ring member.
  • a sealing sleeve is additionally provided.
  • the sealing sleeve receives in a circumferential pocket on its underside on the circumferential, outwardly directed web of the ring element.
  • the sealing sleeve can have an internal thread which corresponds to the screw thread on the ring element.
  • the sealing sleeve on its upper side on various circular cutting guides.
  • circular sealing webs are arranged on the underside of the sealing sleeve.
  • Another variant provides that the flange of the base member has a radially extending slot.
  • the first detent element and / or the second detent element have an oblique flank and a steep flank.
  • the angle between the oblique flank and the steep flank is an acute angle.
  • the gasket is elastic, in particular of a thermoplastic elastomer, and the basic element and the ring element made of plastic, in particular polypropylene, polyethylene or PVC.
  • a further variant of the device provides that the gasket has different outwardly facing ears.
  • the latching elements are provided at the upper end of the base element and the ring element and / or in the middle of the tubes or rather at the lower end of the tubes.
  • connection device comprises a base element with a tube and a flange and a ring element with a tube and a flange, the tube of the ring element engages around the tube of the base element and is displaceable relative thereto, and on the lateral surface of the tube of the base element is a first latching element and provided on the inner surface of the tube of the ring member, a second locking element.
  • the displacement now locks the one locking element with the other locking element, the locking elements cooperate, and it is achieved a latching connection between the base member and the ring member.
  • the device according to the invention with the locking elements also has a higher flexibility, since more than two locking elements or more than one locking connection can be provided.
  • This has the advantage that the contact pressure of the flange of the ring element can be selected on the flange of the base element and thus the connection device can be used for different thickness sub-roof sheets.
  • the locking elements may be a groove or a correspondingly shaped projection or elevation.
  • the latching connection is not detachable, so that a material weakening is avoided by repeated opening and closing.
  • the locking connection can also be referred to as a snap or click connection.
  • the angle ⁇ between the lateral surface and the surface of the flange of the base element in the direction opposite to the flange is smaller than that Angle ⁇ between the lateral surface of the ring element and the surface of the flange, measured in the direction opposite to the flange, wherein the angles ß, ⁇ are obtuse angles.
  • the tightness can be achieved by providing a web extending at right angles from the tube of the ring element, which is received in a pocket of the sealing collar.
  • a liquid-tight connection is achieved from the gasket over the ring member to the top of the sub-roof sheet.
  • the sealing is achieved according to the invention via the ring member and not via the base member.
  • the ring element in the upper region of its outer side has a screw thread and the sealing sleeve has a corresponding internal thread, so that a liquid-tight connection is achieved.
  • connection device according to the invention can be used universally for all roof penetrations, not only for the connection of ventilation and fume pipes, but also for the connection of photovoltaic systems, antenna masts, solar thermal systems or gas heating.
  • the gasket has on its upper side various circular cutting guides. Cutting blades may be applied to the edges of the cutting guides to easily locate the desired circular opening in the sleeve for the desired pipe diameter in the correct size to be able to cut.
  • the sleeve has on its underside corresponding to the circular cutting guide only slightly opposite to this offset outwardly circular sealing webs, which serve to rest against the lateral surface of the pushed into the sleeve opening pipe, connection, mast, etc.
  • weak annular means may be provided on the gasket.
  • the connecting device comprises a base element 12 and a ring element 22, which can be snapped or clipped onto the base element 12, cf. Fig.1 . Fig. 4 . Fig. 12 ,
  • the base member 12 consists of a cylindrical tube 13 which has at its one end 16 a flange 14 which extends at an obtuse angle ß of 98 ° relative to the lateral surface 15 of the tube 13.
  • the flange 14 has a radially extending slot 18. During assembly, the edge of the section of the lower roof track is pushed into this slot 18 and the device is then screwed around its longitudinal central axis L in the sub-roof track until the entire flange 14 below the sub-roof track to lie comes.
  • a first locking element namely a circumferential groove 19, which serves for engaging a corresponding second locking element 31 on the ring member 22.
  • the groove 19 comprises an oblique flank 19.1 and a steep flank 19.2, the angle between the oblique flank 19.1 and the steep flank 19.2 is an acute angle, cf.
  • the second locking element On the inner side 30 of the tube 23 is near the other end 27, the second locking element, namely a rotationally symmetrical circumferential projection 31, provided, which has a sloping edge 31.1 and a steep edge 31.2.
  • the steep flank 31.2 extends at an angle ⁇ of preferably 90 ° to the longitudinal central axis L of the ring element 22.
  • the angle between the oblique flank 31.1 and the steep flank 31.2 is acute and corresponds to the angle between the sloping flank 19.1 and the steep flank 19.2 of the circumferential Groove 19 of the base element 12th
  • the tube 23 of the ring member 22 surrounds the tube 13 of the base member 12, wherein the lateral surface 15 of the base member 12 extends along the inner side 30 of the ring member 22 and the ring member 22 along the longitudinal central axis L relative to the base member 12 is displaceable.
  • the ring member 22 slides with its inner side 30 along the lateral surface 15 of the base member 12 along until the oblique flank 31.1 reaches the inclined surface 20 at the upper end 17 of the base member 12.
  • the inclined surface 20 at the end 17 of the base member 12 is slightly convexly curved and terminates in the steep flank 19.2 of the groove 19.
  • the inclined flank 31.1 slides along the inclined surface 20 of the base member 12 along, wherein the ring member 22 at its upper end 27 lightly is pushed outward until the circumferential projection 31 then snaps or snaps or clasps in the groove 19.
  • the locking connection between the projection 31 and the groove 19 can be releasable or non-detachable.
  • the latching connection is permanent, so that the outer edge 36 of the bottom 34 of the flange 24 of the ring member 22 is permanently pressed under bias against the top 21 of the flange 14 of the base member 12.
  • the projection 31 and the corresponding groove 19 are barb-shaped, the angle ⁇ between the steep flanks 19.2 and 31.2 and the longitudinal central axis is an acute angle and the distance E (FIG. FIG. 5 ) between the steep flank 31.2 and the lower Outer edge 36 of the flange 24 is slightly larger than the distance F ( FIG. 2 ) between the outer edge 49 of the top 21 of the flange 14 and the steep edge 19.2 of the first locking element 19 is.
  • the bias voltage is achieved in that the angle ß on the base member 12 is smaller than the angle ⁇ on the ring member 22.
  • the outer lower edge 36 of the flange 24 is pressed against the upper side of the flange 14 of the base member 12. In the installed state is located between the top 21 of the flange 14 and the bottom 34 of the flange 24, the sub-roof sheet, so that a tight connection is achieved.
  • a rectangular web 35 is used to attach a gasket 40th
  • the gasket 40 is preferably made of a thermoplastic elastomer and elastic.
  • the base element 12 and the ring element 22 are preferably made of plastic, in particular of polypropylene.
  • the stability of the base member 12 is higher than that of the ring member 22, so that the ring member can be pushed onto the base member 12 with a slight deformation.
  • the gasket 40 cf. Fig. 8 to 10 , has the shape of a circular disc and has on its upper side various circular cutting guides 41, 41.1, 41.2, which indicate different pipe diameters and which, if necessary, serve to guide the cutting blade when cutting out the desired circular opening.
  • various circular cutting guides 41, 41.1, 41.2 which indicate different pipe diameters and which, if necessary, serve to guide the cutting blade when cutting out the desired circular opening.
  • sealing webs 43 which also extend in concentric circles and serve for lateral sealing when a pipe of a concentric circle 41.1 corresponding extent in the gasket 40 is pushed.
  • an L-shaped web 45 which comprises a vertically extending bottom 42 of the web portion 45.1 and a parallel to the bottom 42 extending web portion 45.2, so that between the bottom 42 and the web portion 45.2 is a circumferential pocket 46 which serves to receive the web 35 of the ring member 22.
  • the length L12 of the tube 13 of the base member 12 is smaller or at most equal to the total length L22 of the tube 23 and the web 35, see. Fig. 10 . If the ring element 22 is engaged in the base element 12 (cf. Fig. 11 ), so the upward-facing side of the web 35 is above or at the same height as the end 17 of the base member 12 so that no water can reach the base member 12 from the outside.
  • the sealing collar 40 By sealing the ring element 22 upwards by means of the sealing collar 40, the sealing of the ring element 22 via the flange 24 downwards and in that only the ring element 22 and not the base element 12, as is the case in the prior art, a has outer surface 25 open, a higher density is achieved.
  • the elastic sealing sleeve 40 is placed on the ring element 22 and then pulled radially outward over the web 35 of the ring member 22, wherein the web 35 of the ring member 22 slips into the radially encircling pocket 46.
  • the gasket 40 has different outwardly projecting ears 47, by means of which the gasket 40 can be easily grasped and slipped over the ring member 22.
  • a circular cutout is first cut into the sub-roof sheet, preferably by means of a template. Subsequently, the edge of the section of the sub-roof sheet is inserted into the slot 18 in the flange 14 of the base member 12 and then the device is screwed into the web until the sub-roof sheet is above the flange 14.
  • the displaceable on the base member 12 ring member 22 is pushed down until the peripheral projection 31 engages in the running on the inside of the tube 13 circumferential groove 19.
  • the outer edge 36 is pressed at the same time on the underside 34 of the flange 24 of the ring member 22 from the top to the top of the sub-roof sheet, so that a tight connection is achieved.
  • the gasket 40 is placed on the ring member 22, and pulled by pulling the ears 47, the gasket 40 so over the horizontal circumferential ridge 35 at the upper end 27 of the ring member 22 that the web 35 slips into the pocket 46 in the gasket 40 ,
  • the device according to the invention can be used for roof passages of different diameters and different pipe diameters.
  • the device according to the invention can be placed and mounted not only from the outside on the sub-roof track and, but in principle from the attic through the sub-roof track to the outside.
  • the opening for the tube is preferably cut before installation in the gasket, however, the incision is possible even after installation.
  • the arrangement of the grooves / projections is inverse.
  • the circumferential groove 19 is not disposed on the base member 12, but on the ring member 22, where in the above-described embodiment, the circumferential projection 31 is located, and the circumferential projection 31 is not provided on the ring member 22, but on the base member 12th
  • the base element 12 and the ring element 22 have a plurality of latching positions, so that the device can be used with differently thick underroof webs.
  • the base element 12 has a plurality of grooves 19 and the ring element 22 has a circumferential one Projection 31 (or vice versa), so that the ring member 22 engages with its projection 31 when pressed down into the first groove 19, then into the second, etc., until it rests with its flange 24 on top of the lower roof track and not more can be pushed further down.
  • the locking elements 19, 31 may be provided both at the upper end of the base member 12 and the ring member 22, as well as in the middle of the tubes 13, 23 or even at the lower end.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Pipe Accessories (AREA)
  • Gasket Seals (AREA)
  • Body Structure For Vehicles (AREA)
EP16150125.9A 2016-01-05 2016-01-05 Vorrichtung zum anschluss bei dachdurchdringungen Withdrawn EP3190241A1 (de)

Priority Applications (10)

Application Number Priority Date Filing Date Title
EP16150125.9A EP3190241A1 (de) 2016-01-05 2016-01-05 Vorrichtung zum anschluss bei dachdurchdringungen
ES17700055T ES2898691T3 (es) 2016-01-05 2017-01-04 Dispositivo para la conexión con dispositivos de penetración de techos
DK17700055.1T DK3400347T3 (da) 2016-01-05 2017-01-04 Indretning til forbindelse med taggennemførende indretninger
HRP20211738TT HRP20211738T1 (hr) 2016-01-05 2017-01-04 Uređaj za povezivanje s uređajima koji prodiru kroz krov
SI201730990T SI3400347T1 (sl) 2016-01-05 2017-01-04 Naprava za povezavo z napravami, ki predrejo streho
HUE17700055A HUE056806T2 (hu) 2016-01-05 2017-01-04 Eszköz tetõn átvezetõ eszközökkel való csatlakoztatásra
RS20211386A RS62655B1 (sr) 2016-01-05 2017-01-04 Uređaj za povezivanje sa uređajima za proboj krova
EP17700055.1A EP3400347B1 (en) 2016-01-05 2017-01-04 Device for connection with roof penetrating devices
PCT/EP2017/050128 WO2017118653A1 (en) 2016-01-05 2017-01-04 Device for connection with roof penetrating devices
PL17700055T PL3400347T3 (pl) 2016-01-05 2017-01-04 Urządzenie do łączenia z urządzeniami zagłębianymi w dachu

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP16150125.9A EP3190241A1 (de) 2016-01-05 2016-01-05 Vorrichtung zum anschluss bei dachdurchdringungen

Publications (1)

Publication Number Publication Date
EP3190241A1 true EP3190241A1 (de) 2017-07-12

Family

ID=55072520

Family Applications (2)

Application Number Title Priority Date Filing Date
EP16150125.9A Withdrawn EP3190241A1 (de) 2016-01-05 2016-01-05 Vorrichtung zum anschluss bei dachdurchdringungen
EP17700055.1A Active EP3400347B1 (en) 2016-01-05 2017-01-04 Device for connection with roof penetrating devices

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP17700055.1A Active EP3400347B1 (en) 2016-01-05 2017-01-04 Device for connection with roof penetrating devices

Country Status (9)

Country Link
EP (2) EP3190241A1 (sr)
DK (1) DK3400347T3 (sr)
ES (1) ES2898691T3 (sr)
HR (1) HRP20211738T1 (sr)
HU (1) HUE056806T2 (sr)
PL (1) PL3400347T3 (sr)
RS (1) RS62655B1 (sr)
SI (1) SI3400347T1 (sr)
WO (1) WO2017118653A1 (sr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202021004168U1 (de) 2021-09-01 2022-11-28 Creaton Gmbh Vorrichtung zum Anschluss bei Dachdurchdringungen

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2031257A5 (sr) * 1969-02-01 1970-11-13 Dynamit Nobel Ag
DE2507045A1 (de) * 1975-02-19 1976-09-09 Dallmer Helmuth Fa Dacheinlauf
US5036636A (en) * 1987-12-22 1991-08-06 Hasty William E Multiple size vent-pipe roof flashing
DE4430657A1 (de) 1994-08-29 1996-03-07 Johannes Kloeber Vorrichtung zur Abdichtung einer Dachdurchführung
DE29721602U1 (de) * 1997-12-06 1998-02-19 Schulte, Günter, 59757 Arnsberg Dachdurchführung für eine Rohrleitung, insbesondere Lüftungsrohrleitung
DE19840593A1 (de) * 1998-09-05 2000-03-16 Oskar Fleck Vorrichtung zur Herstellung einer Flachdach-Entwässerung
DE29824547U1 (de) * 1998-09-05 2001-07-26 Fleck, Oskar, 45711 Datteln Dach-Entlüftungs-, insbesondere Flachdach-Entlüftungs-Vorrichtung
US20050150176A1 (en) * 2003-12-31 2005-07-14 Craig Erekson Pipe flashing UV shield
NL1025877C2 (nl) * 2004-04-02 2005-10-07 V O F Naadloze Aluminium Goots Afvoerinrichting voor een goot alsmede een goot voorzien van een dergelijke afvoerinrichting.
DE202010005159U1 (de) * 2010-03-31 2010-09-02 Karl Grumbach Gmbh & Co. Kg Brandschutzgully-, Lüfter und -Rohrdurchführung für Dach, Decke und Wand

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5711536A (en) * 1994-05-11 1998-01-27 Tuf-Tite, Inc. Seal component for use in on-site poured concrete or plastic tank or box components of fluid distribution systems
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

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2031257A5 (sr) * 1969-02-01 1970-11-13 Dynamit Nobel Ag
DE2507045A1 (de) * 1975-02-19 1976-09-09 Dallmer Helmuth Fa Dacheinlauf
US5036636A (en) * 1987-12-22 1991-08-06 Hasty William E Multiple size vent-pipe roof flashing
DE4430657A1 (de) 1994-08-29 1996-03-07 Johannes Kloeber Vorrichtung zur Abdichtung einer Dachdurchführung
DE29721602U1 (de) * 1997-12-06 1998-02-19 Schulte, Günter, 59757 Arnsberg Dachdurchführung für eine Rohrleitung, insbesondere Lüftungsrohrleitung
DE19840593A1 (de) * 1998-09-05 2000-03-16 Oskar Fleck Vorrichtung zur Herstellung einer Flachdach-Entwässerung
DE29824547U1 (de) * 1998-09-05 2001-07-26 Fleck, Oskar, 45711 Datteln Dach-Entlüftungs-, insbesondere Flachdach-Entlüftungs-Vorrichtung
US20050150176A1 (en) * 2003-12-31 2005-07-14 Craig Erekson Pipe flashing UV shield
NL1025877C2 (nl) * 2004-04-02 2005-10-07 V O F Naadloze Aluminium Goots Afvoerinrichting voor een goot alsmede een goot voorzien van een dergelijke afvoerinrichting.
DE202010005159U1 (de) * 2010-03-31 2010-09-02 Karl Grumbach Gmbh & Co. Kg Brandschutzgully-, Lüfter und -Rohrdurchführung für Dach, Decke und Wand

Also Published As

Publication number Publication date
SI3400347T1 (sl) 2022-01-31
HRP20211738T1 (hr) 2022-02-18
ES2898691T3 (es) 2022-03-08
EP3400347A1 (en) 2018-11-14
DK3400347T3 (da) 2021-11-08
HUE056806T2 (hu) 2022-03-28
EP3400347B1 (en) 2021-09-01
WO2017118653A1 (en) 2017-07-13
RS62655B1 (sr) 2021-12-31
PL3400347T3 (pl) 2022-02-14

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