DE20105877U1 - Polyurethane (PUR) profile with internal glass fabric reinforcement - Google Patents

Polyurethane (PUR) profile with internal glass fabric reinforcement

Info

Publication number
DE20105877U1
DE20105877U1 DE20105877U DE20105877U DE20105877U1 DE 20105877 U1 DE20105877 U1 DE 20105877U1 DE 20105877 U DE20105877 U DE 20105877U DE 20105877 U DE20105877 U DE 20105877U DE 20105877 U1 DE20105877 U1 DE 20105877U1
Authority
DE
Germany
Prior art keywords
fabric
foam
glass fiber
profile
fiber fabric
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
DE20105877U
Other languages
German (de)
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.)
Bosig Baukunststoffe GmbH
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DE20105877U priority Critical patent/DE20105877U1/en
Publication of DE20105877U1 publication Critical patent/DE20105877U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
    • E04B2/88—Curtain walls
    • E04B2/96—Curtain walls comprising panels attached to the structure through mullions or transoms
    • E04B2/967—Details of the cross-section of the mullions or transoms
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/04—Wing frames not characterised by the manner of movement
    • E06B3/06—Single frames
    • E06B3/08—Constructions depending on the use of specified materials
    • E06B3/20—Constructions depending on the use of specified materials of plastics
    • E06B3/205—Constructions depending on the use of specified materials of plastics moulded or extruded around a core

Landscapes

  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Laminated Bodies (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Reinforced Plastic Materials (AREA)

Description

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßtThe description text was not recorded electronically

Claims (1)

1. Profil aus Polyurethan-Integralhartschaum (PUR) mit umschäumter Verstärkungs- Einlage aus Glasfasergewebe (Abb. 1, Buchst. f), dadurch gekennzeichnet, daß
  • - die umschäumte Verstärkung aus maschenförmigen Glas- oder Textilgewebe mit Längs- und Querfaden besteht,
  • - die Stärke der Längs- und Querfäden sowie deren Lage im Profil einschl. Maschenweite dem gewünschten Verstärkungsgrad angepaßt wird.
  • - die Maschen ausreichend groß sind, um eine vollständige Durchdringung des Gewebes mit dem in der Reaktionsphase flüssigen PUR-Material zu erreichen,
  • - das Glasfasergewebe so geformt ist, daß es bei der Herstellung in zwei- oder mehrteiligen Schäumformen durch Einspannen zwischen den Schließflächen fixiert und der überstehende Teil nach Entnahme des Profils aus der Schäumform zusammen mit dem Schäumgrat abgeschnitten werden kann,
  • - das Glasfasergewebe so geformt ist, daß es über Stifte oder Stege im Schäumwerkzeug beim Schließen in die gewünschten Position gedrückt wird,
  • - das Glasfasergewebe wahlweise auch als vorgeformter Zuschnitt, vorrangig hergestellt aus eigenstabilem Gewebe mit kräftigeren Längsfasern, bestehen kann,
  • - das Glasfasergewebe aus mehreren Lagen, z. B. einem kräftigen mit größerer Maschenweite
  • - und einem schwächeren mit geringer Maschenweite besteht, im Falle eines Gewebe-Formteils dies so gestaltet ist, daß die exakte Fixierung durch Einhaken der Maschen über vorhandene Stifte in der Schäumform erfolgen kann und hierdurch die Kante gewebefrei ist.
1. Profile made of polyurethane integral rigid foam (PUR) with a foam-reinforced reinforcing insert made of glass fiber fabric ( Fig. 1, letter f), characterized in that
  • - the foamed reinforcement consists of mesh-shaped glass or textile fabric with longitudinal and transverse threads,
  • - The strength of the longitudinal and transverse threads and their position in the profile including mesh size is adapted to the desired degree of reinforcement.
  • the meshes are sufficiently large to achieve complete penetration of the fabric with the PUR material which is liquid in the reaction phase,
  • the glass fiber fabric is shaped in such a way that it is fixed during production in two-part or multi-part foam molds by clamping between the closing surfaces and the protruding part can be cut off together with the foam burr after removal of the profile from the foam mold,
  • the glass fiber fabric is shaped in such a way that it is pressed into the desired position via pins or webs in the foaming tool when it is closed
  • - the glass fiber fabric can optionally also exist as a pre-shaped blank, primarily made from intrinsically stable fabric with stronger longitudinal fibers,
  • - The glass fiber fabric from several layers, e.g. B. a strong one with a larger mesh size
  • - And there is a weaker with a small mesh size, in the case of a molded fabric part this is designed so that the exact fixing can be done by hooking the mesh over existing pins in the foam mold and thereby the edge is tissue-free.
DE20105877U 2001-04-04 2001-04-04 Polyurethane (PUR) profile with internal glass fabric reinforcement Expired - Lifetime DE20105877U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE20105877U DE20105877U1 (en) 2001-04-04 2001-04-04 Polyurethane (PUR) profile with internal glass fabric reinforcement

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE20105877U DE20105877U1 (en) 2001-04-04 2001-04-04 Polyurethane (PUR) profile with internal glass fabric reinforcement

Publications (1)

Publication Number Publication Date
DE20105877U1 true DE20105877U1 (en) 2001-12-13

Family

ID=7955317

Family Applications (1)

Application Number Title Priority Date Filing Date
DE20105877U Expired - Lifetime DE20105877U1 (en) 2001-04-04 2001-04-04 Polyurethane (PUR) profile with internal glass fabric reinforcement

Country Status (1)

Country Link
DE (1) DE20105877U1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202008001191U1 (en) * 2008-01-28 2009-06-10 SCHÜCO International KG Support profile arrangement in sprenghemmender design for a facade construction

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202008001191U1 (en) * 2008-01-28 2009-06-10 SCHÜCO International KG Support profile arrangement in sprenghemmender design for a facade construction

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Legal Events

Date Code Title Description
R409 Internal rectification of the legal status completed
R207 Utility model specification

Effective date: 20020124

R156 Lapse of ip right after 3 years

Effective date: 20041103

R150 Term of protection extended to 6 years

Effective date: 20050628

R081 Change of applicant/patentee

Owner name: BOSIG BAUKUNSTSTOFFE GMBH, DE

Free format text: FORMER OWNER: KLEISS, JOACHIM, DIPL.-ING., 97337 DETTELBACH, DE

Effective date: 20070411

R151 Term of protection extended to 8 years

Effective date: 20070529

R152 Term of protection extended to 10 years

Effective date: 20081205

R071 Expiry of right