EP0890687B1 - Verfahren zur Herstellung von First- und Gratabdichtungsstreifen - Google Patents

Verfahren zur Herstellung von First- und Gratabdichtungsstreifen Download PDF

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Publication number
EP0890687B1
EP0890687B1 EP98111091A EP98111091A EP0890687B1 EP 0890687 B1 EP0890687 B1 EP 0890687B1 EP 98111091 A EP98111091 A EP 98111091A EP 98111091 A EP98111091 A EP 98111091A EP 0890687 B1 EP0890687 B1 EP 0890687B1
Authority
EP
European Patent Office
Prior art keywords
strip
cutting tools
metal strip
ventilation
metal
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
EP98111091A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0890687A3 (de
EP0890687A2 (de
Inventor
Manfred Dr. Gehring
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.)
Individual
Original Assignee
Individual
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Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to SI9830544T priority Critical patent/SI0890687T1/xx
Publication of EP0890687A2 publication Critical patent/EP0890687A2/de
Publication of EP0890687A3 publication Critical patent/EP0890687A3/de
Application granted granted Critical
Publication of EP0890687B1 publication Critical patent/EP0890687B1/de
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
    • E04D1/00—Roof covering by making use of tiles, slates, shingles, or other small roofing elements
    • E04D1/36—Devices for sealing the spaces or joints between roof-covering elements
    • 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
    • E04D13/17—Ventilation of roof coverings not otherwise provided for
    • E04D13/174—Ventilation of roof coverings not otherwise provided for on the ridge of the roof
    • E04D13/176—Ventilation of roof coverings not otherwise provided for on the ridge of the roof formed by flexible material suitable to be rolled up

Definitions

  • the invention relates to a method for the continuous production of corrugated, metallic Ridge and burr sealing strips, which are to be placed on the ridge or ridge batten Center strip, with perforated ventilation strips on both sides have adjoining edge strips by a metal strip from a reel subtracted and between two transversely to the direction over at least the width the metal strip extending forming rollers for molding the waves passed and further wherein the metal strip in the region of the ventilation strips by means of multiple tools provided with a plurality of small cross-section vents are.
  • Ridge and flash sealing strips of the aforementioned type are on site in roll form used. Before placing the cover of the roofing, the role with the center strip on the ridge or ridge slats laid and along the same unrolled. The adjoining the median strip adjoining ventilation strips with their perforation for ventilation of the roof space and are with their edge trim, the are provided with adhesive traces attached to the roof panels. This will be on the one hand a sufficient seal in the area of the ridge, on the other hand, but also a adequate ventilation is possible, whereby the perforation must be constructively designed that snow and water can not penetrate into the loft.
  • ridge and flash sealing strips are particularly advantageous Metal, e.g. Aluminum, copper, zinc, lead or the like, which are absolutely weather-resistant and have a long life. Furthermore, such sealing strips have proven, which are corrugated or pleated transversely to its longitudinal extent. In spite of the stabilizing shaft to ensure a flawless overlay on the ridge batten and to allow easy adaptation to the roof angle, are on both sides of the MittelstMails bending beads molded. At different slat width - she is with 30 or 50 mm standardized - to be able to use the same median strips are at each Side of the median strip two bending beads arranged, which among themselves a corresponding Have distance.
  • Metal e.g. Aluminum, copper, zinc, lead or the like
  • First and ridge sealing strips made of metal are so far produced in the manner that withdrawn placed on a reel metal strip and first by means of two groups of punches the ventilation holes in the two ventilation strips be punched out. Then it goes through with the vents provided with metal tape a pair of forming rollers, which form the shaft. After that be applied along the edge strips adhesive marks and then from a peelable strip material, e.g. a paper strip, covered. In the end the pre-fabricated metal strip is wound up on a spool.
  • a peelable strip material e.g. a paper strip
  • the invention is based on the object, the aforementioned method to develop further in terms of performance and to propose a device with much higher power than the known device works.
  • the problem is solved in procedural terms by the fact that in the direction of travel of the metal strip after molding the shaft through the ventilation holes Machining the wave crests in particular by means of circulating Cutting tools such as saws or cutters are made.
  • the ventilation holes can be made by machining synchronous machining or by Counter-rotation machining can be made.
  • the ventilation holes by a reverse machining and subsequently or previously by a synchronous machining produced.
  • the ventilation holes are parallel Saw cuts generated.
  • the invention of a known device consisting of a device for supplying a Metal strip, such as a reel with the wound metal strip, and a pair of intermeshing yarns arranged behind it in the direction of travel Forming rolls for forming the waves and with at least two groups of Multiple tools for cutting the ventilation openings consists.
  • This known device is inventively further developed in that the two groups of multiple tools in the direction behind the forming rollers are arranged and consist of rotating cutting tool sets, with respect to of the incoming, corrugated band are arranged at such a height that they to remove one or more shavings from the wave crests with a thickness that is at least sparse is greater than the tape thickness.
  • the inventive device thus operates in a continuous process with a Forming station with the forming rollers and a processing station with the cutting tools.
  • the individual cutting tools of the Tool set each produce a cut on the wave crests, the Depth of cut is greater than the tape thickness, so that an opening is formed.
  • Their width is determined by the width of the cutting tools, while their length is determined by the Delivery or the immersion depth in the wave crests depends.
  • the rotating cutting tools are tapered with respect to the tapered, Wavy band so far undeliverable that in the area of the wave crests in Running direction extending slot-like ventilation openings arise.
  • the slot length is determined exclusively by the delivery of the cutting tools, the if necessary can also be varied.
  • the cutting wheels can be used as circular saw blades, side milling cutters or as reaming wheels be educated. The selection depends among other things on the desired Working speed, punching time and the metal material to be processed.
  • two groups of rotating cutting tools arranged one behind the other in the running direction, one of them in synchronism, the Others works in the opposite direction (which advantageously with the counter-rotation and then the synchronous machining takes place).
  • the two are transverse to the direction of each other side by side arranged groups of cutting tools on a common drive shaft arranged, said drive shaft with that of the second group via a Reversing drive can be driven speed synchronous.
  • a counter-pressure roller is assigned, which is the metal band in the area between supports the cutting tools.
  • This counter-pressure roller can, for example their grooves relative to the cutting tools grooves.
  • the counter-pressure roller which may also be formed into two parts and one each Associated with cutting tool groups, can also serve as a transport roller. she is then advantageously synchronously driven with the forming rollers while the Cutting tools driven at least the first group at a higher speed are.
  • each group consists of ten to eighteen Cutting tools, so that each ventilation strip with ten to eighteen parallel Rows of vents is provided.
  • the cutting width of the cutting tools is preferably between 0.5 and 1.5 mm, which in turn determines the slot width.
  • the slot length can be adjusted by the fact that the cutting tools with respect Metal band are so far undeliverable that the ventilation slots generated a length from 1.0 to 4.5 mm.
  • At least one of Forming rolls at the transitions of the center strip to the two ventilation strips Beading profiles for introducing at least two longitudinal bending beads wherein the molding roll is preferably on both sides of the center strip has at least two spaced bead profiles.
  • the forming rollers are replaceable on the drive shaft arranged so that they replaced with wear or against molding rolls with other profile can be replaced.
  • the cutting tool sets are preferably arranged in sets Tool disks, which can be replaced individually or in groups on their drive shaft are arranged. Thus, individual tool discs can wear replaced or the entire tool set against a set of others Working width can be replaced.
  • the counter pressure roller can be exchanged on its drive shaft and against counter-pressure rollers with other distance of the circumferential grooves be interchangeable.
  • the apparatus of FIG. 1 has a reel, not shown, of which the Metal band 1 runs continuously.
  • the metal band is at its longitudinal edges by means Shoes 23, 23 'out on an adjusting spindle 24 for varying the bandwidth are stored.
  • Such guide shoes can along the direction of the belt on be arranged several places.
  • From the tapered metal strip 1 is a Firstund GratabdichtungsstMail l'made, which transversely to its longitudinal extent with a wave profile 11 is provided. He has a median strip 7 to rest on the Ridge batten up.
  • On both sides of the central strip 7 are at a distance from each other two Bending beads 3, 4 and 3 ', 4' arranged between them a tolerance range 8, 8 ' leave to adapt to different width ridge battens.
  • a the two bending beads then serves to kink the strip according to the Roof pitch.
  • At the bending beads to the outside close ventilation strips 10, 10 ' with ventilation openings 12, 12 ', which in the region of the wave crests of the waves 11
  • the tapered metal strip 1 first passes between two forming rollers 2, 2 ', the rotate synchronously and at the same time serve as transport rollers. They point to theirs Mantel an axis-parallel, gear-like profile, by means of which the shafts 11 in the Sheet metal be formed.
  • the ventilation openings 12 'in the form of slots by machining produce In the direction behind the forming rollers 2, 2 'are in the illustrated embodiment below the corrugated metal band - two groups of circumferential Cutting tools 15, 15 'arranged on a common drive shaft 14, the ventilation openings 12 'in the form of slots by machining produce.
  • the cutting tools only attack in the area of the wave crests, wherein the slot length through the feed path of the cutting tools 15, 15 ' can vary.
  • the width of the vents 12 is determined by the width of the individual Cutting tool determines.
  • the first group of cutting tools 15, 15 ' is a counter-pressure roller 27th Assigned whose profile 28 (Fig. 4) substantially to that of the forming rollers 2, 2 ' corresponds and which is driven synchronously with the forming rollers. With this profile the wave crests are supported between the cutting tools.
  • the counter-pressure roller 27 In the field of Cutting tools themselves is the counter-pressure roller 27 either with a shortened Profile height 29 (FIG. 3) or circumferential grooves provided, in which the cutting tools 15, 15 ' can intervene.
  • the disk-shaped tools 15, 15 'or 17, 17' of the two groups of Cutting tool sets can be used as circular saw blades, disc cutters or Broaching be formed.
  • the cutting tools work 15, 15 'of the first group in the opposite direction by the drive shaft 14 against the Running direction of the metal strip rotates while the cutting tools 17, 17 'of two groups arranged behind it work in synchronism. That way the burrs 13 formed by the first group during processing are of the second Group of cutting tools removed so that burr-free, slit-like Ventilation openings 12, 12 'are obtained.
  • the adhesive is from the cassettes in the form of a glue trace 20, 21st issued.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Roof Covering Using Slabs Or Stiff Sheets (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Making Paper Articles (AREA)
  • Duct Arrangements (AREA)
  • Sealing Material Composition (AREA)
  • Nonmetallic Welding Materials (AREA)
  • Sealing Battery Cases Or Jackets (AREA)
  • Gasket Seals (AREA)
  • Basic Packing Technique (AREA)
  • Semiconductor Lasers (AREA)
  • Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
  • Metal Rolling (AREA)
  • Packages (AREA)
  • Testing Of Coins (AREA)
  • Soil Working Implements (AREA)
  • Milling Processes (AREA)
EP98111091A 1997-07-10 1998-06-17 Verfahren zur Herstellung von First- und Gratabdichtungsstreifen Expired - Lifetime EP0890687B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SI9830544T SI0890687T1 (en) 1997-07-10 1998-06-17 Method of making a roof ridge strip

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19729504 1997-07-10
DE19729504A DE19729504A1 (de) 1997-07-10 1997-07-10 Verfahren zur Herstellung von Frist- und Gratabdichtungsstreifen

Publications (3)

Publication Number Publication Date
EP0890687A2 EP0890687A2 (de) 1999-01-13
EP0890687A3 EP0890687A3 (de) 2000-02-23
EP0890687B1 true EP0890687B1 (de) 2003-08-06

Family

ID=7835242

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98111091A Expired - Lifetime EP0890687B1 (de) 1997-07-10 1998-06-17 Verfahren zur Herstellung von First- und Gratabdichtungsstreifen

Country Status (9)

Country Link
EP (1) EP0890687B1 (pl)
AT (1) ATE246758T1 (pl)
CZ (1) CZ297420B6 (pl)
DE (2) DE19729504A1 (pl)
DK (1) DK0890687T3 (pl)
HU (1) HU219970B (pl)
PL (1) PL186788B1 (pl)
SI (1) SI0890687T1 (pl)
SK (1) SK284685B6 (pl)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19912698A1 (de) * 1999-03-20 2000-09-21 Manfred Gehring Vorrichtung und Verfahren zur Herstellung eines First- und Gratabdeckungsstreifens aus einem Streifen aus plastisch verformbaren Material
EP1508655B1 (de) * 2003-08-21 2006-10-18 Blowitex Vliesstoffe International GmbH Streifenförmige Materialbahn für eine First- und/oder Gratabdeckung
DE202005000616U1 (de) * 2005-01-15 2006-02-02 Bts Bautechnischesysteme Gmbh & Co. Kg Rollbares First-Entlüftungsband
DE102006009569B3 (de) * 2006-02-28 2007-02-15 Daimlerchrysler Ag Vorrichtung und Verfahren zum Beschneiden von blechförmigem Material oder eines blechförmigen Bauteils

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2250593A (en) * 1939-06-16 1941-07-29 Mesnel Pierre Method and machine for cutting openings in metal ribbons or the like
JPS5691931A (en) * 1979-12-27 1981-07-25 Toyoda Gosei Co Ltd Production of trim core material
US4886711A (en) * 1987-11-27 1989-12-12 General Motors Corporation Catalytic converter metal monolithic catalyst substrate
DE29501242U1 (de) * 1995-01-27 1995-03-16 Gehring Manfred Dr Rollbarer Dichtungsstreifen für eine First- und/oder Gratabdeckung

Also Published As

Publication number Publication date
EP0890687A3 (de) 2000-02-23
SI0890687T1 (en) 2004-02-29
SK284685B6 (sk) 2005-09-08
CZ297420B6 (cs) 2006-12-13
EP0890687A2 (de) 1999-01-13
HU9801500D0 (en) 1998-08-28
PL327102A1 (en) 1999-01-18
DE59809181D1 (de) 2003-09-11
CZ214198A3 (cs) 1999-08-11
DE19729504A1 (de) 1999-01-14
HUP9801500A1 (hu) 1999-06-28
SK90298A3 (en) 1999-02-11
PL186788B1 (pl) 2004-02-27
HU219970B (hu) 2001-10-28
DK0890687T3 (da) 2003-11-24
ATE246758T1 (de) 2003-08-15

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