DE2054654A1 - Rivetless assembly of aircraft cells - Google Patents

Rivetless assembly of aircraft cells

Info

Publication number
DE2054654A1
DE2054654A1 DE19702054654 DE2054654A DE2054654A1 DE 2054654 A1 DE2054654 A1 DE 2054654A1 DE 19702054654 DE19702054654 DE 19702054654 DE 2054654 A DE2054654 A DE 2054654A DE 2054654 A1 DE2054654 A1 DE 2054654A1
Authority
DE
Germany
Prior art keywords
assembly
rivetless
aircraft
aircraft cells
cells
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.)
Pending
Application number
DE19702054654
Other languages
German (de)
Inventor
Der Anmelder Ist
Original Assignee
Härtung, Heinz, 2000 Hamburg
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 Härtung, Heinz, 2000 Hamburg filed Critical Härtung, Heinz, 2000 Hamburg
Priority to DE19702054654 priority Critical patent/DE2054654A1/en
Publication of DE2054654A1 publication Critical patent/DE2054654A1/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C1/00—Fuselages; Constructional features common to fuselages, wings, stabilising surfaces or the like
    • B64C1/06—Frames; Stringers; Longerons ; Fuselage sections
    • B64C1/068—Fuselage sections

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)

Description

Beschreibung : iiietenloser Montagebau von LuftfahrzeugzeLlen.Description: Seamless assembly of aircraft cells.

Die Erfindung bezieht sich auf deii nietenlosen Montagebau von l,uftfahrzeugzellen.The invention relates to the rivetless assembly of aircraft cells.

Im Flugzeugbau sind bisher nur genietete oder geschweißte und in geringem Umfang gelebte Verbindungen beim Zellen- uiid Tragwerksbau bekannte Man hat sich zur Aufgabe gestellt, durch einen neuartigen Montagebau ohne Nietenverbindungen dern Arbeitsablauf zu verbilligen und zu vereinfachen0 Die Erfindung besteht darin, daß die Flugzeugzellen in der Längsrichtung aus Rohren, die mittels in querrichtung eingeklebte Paßstücke auf Abstand gebracht, bestehen.So far, only riveted or welded ones are used in aircraft construction, and there are only a few Extensive living connections in the cell and structural engineering one has known tasked with a new type of assembly structure without rivet connections reduce the cost of the workflow and simplify it 0 The invention consists in that the airframes in the longitudinal direction from tubes, which means in the transverse direction glued fitting pieces spaced apart exist.

Die Paßstücke sind derart ausgeführt, daß von außen ein Flachspannband eingelegt werden kann. Das Flachspannband hat die Aufgabe, die Zugkräfte aufzunehmen und dient außerdem zur Baukörperverbindung. Das so entstandene Gerippe wird innen und außen mit einer Haut versehen und sodann mit Kunststoffhartschaum ausgeschäumt.The fitting pieces are designed in such a way that a flat tensioning strap from the outside can be inserted. The flat tensioning strap has the task of absorbing the tensile forces and also serves to connect the building structure. The resulting skeleton is inside and provided with a skin on the outside and then foamed with rigid plastic foam.

Die Zeichnung zeigt ein Ausführungsbeispiel der Erfindung: Das Zellenteil wird gebildet durch eine Anzahl in Längsrichtung verlaufender Rohre 1, die durch Paßstücke 2 an deren Klebeflächen 3 mit den Rohren 1 verklebt werden. Das FlachBr- spannband 4 umspannt das Zellenteil über Aussparungen in den Paßstücken 2. Das Zellengerippe erhält eine Innen- und Außenhaut 5 und 6, Der hierbei entstehende Hohlraum wird mit Kunststoffhartshhaum ausgeschäumt.The drawing shows an embodiment of the invention: The cell part is formed by a number of pipes 1 running in the longitudinal direction, which are glued to the pipes 1 by fitting pieces 2 on their adhesive surfaces 3. That FlachBr- Tensioning tape 4 spans the cell part via recesses in the fitting pieces 2. The cell frame is given an inner and outer skin 5 and 6, the resulting cavity is foamed with plastic hard foam.

Claims (1)

PatentanspruchClaim Nietenloser Montagebau von Luftfahrzeugzellen, gekennzeichnet dadurch, daß das Zellenteil durch eine Anzahl in Längsrichtung verlaufender Rohre 1 gebildet wird, die durch Paßstiicke 2 miteinander in querrichtung verklebt werden, wobei ein Flachspannband das Zellenteil über dle Patdeke 2 umspannt. LeerseiteRivetless assembly of aircraft cells, characterized in that that the cell part is formed by a number of tubes 1 running in the longitudinal direction which are glued together by fitting pieces 2 in the transverse direction, wherein a flat tension band spans the cell part over the paddle 2. Blank page
DE19702054654 1970-11-06 1970-11-06 Rivetless assembly of aircraft cells Pending DE2054654A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19702054654 DE2054654A1 (en) 1970-11-06 1970-11-06 Rivetless assembly of aircraft cells

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702054654 DE2054654A1 (en) 1970-11-06 1970-11-06 Rivetless assembly of aircraft cells

Publications (1)

Publication Number Publication Date
DE2054654A1 true DE2054654A1 (en) 1972-05-10

Family

ID=5787349

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19702054654 Pending DE2054654A1 (en) 1970-11-06 1970-11-06 Rivetless assembly of aircraft cells

Country Status (1)

Country Link
DE (1) DE2054654A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2320616A1 (en) * 1972-04-25 1973-11-08 Automotive Prod Co Ltd MEDIUM BRAKE SYSTEM FOR VEHICLES
EP2719618A1 (en) * 2012-10-10 2014-04-16 Deutsches Zentrum für Luft- und Raumfahrt e.V. Hull structure component for vehicles, particularly for aircraft and/or spacecraft

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2320616A1 (en) * 1972-04-25 1973-11-08 Automotive Prod Co Ltd MEDIUM BRAKE SYSTEM FOR VEHICLES
EP2719618A1 (en) * 2012-10-10 2014-04-16 Deutsches Zentrum für Luft- und Raumfahrt e.V. Hull structure component for vehicles, particularly for aircraft and/or spacecraft

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