DE442793C - Arched roof - Google Patents

Arched roof

Info

Publication number
DE442793C
DE442793C DEH103325D DEH0103325D DE442793C DE 442793 C DE442793 C DE 442793C DE H103325 D DEH103325 D DE H103325D DE H0103325 D DEH0103325 D DE H0103325D DE 442793 C DE442793 C DE 442793C
Authority
DE
Germany
Prior art keywords
purlins
rafters
roof
arched roof
purlin
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
Application number
DEH103325D
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.)
Individual
Original Assignee
Individual
Publication date
Priority to DEH103325D priority Critical patent/DE442793C/en
Application granted granted Critical
Publication of DE442793C publication Critical patent/DE442793C/en
Expired legal-status Critical Current

Links

Classifications

    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B7/00Roofs; Roof construction with regard to insulation
    • E04B7/08Vaulted roofs

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Rod-Shaped Construction Members (AREA)

Description

Bogendach. Die Erfindung betrifft ein Bogendach mit Sparren, die in der Dachfläche liegen und durch die den benachbarten Feldern gemeinsamen Pfetten miteinander verbunden sind. Um das Bogendach wesentlich einfacher als die bekannten Dächer dieser Art auszuführen sowie die Anzahl der Verbindungsmittel, wie Bolzen, Schrauben, Zapfen, Unterlagsscheiben, zu vermindern, und um das Verbohren, Verkämmen, Verblatten, Verlaschen u. dgl. auszuschalten, stoßen erfindungsgemäß die Pfetten des Daches gegen die Stege der im Querschnitt T-förmigen Binder und liegen auf diesen mit Stegauflaschungen frei auf, während die Sparren an den Enden in Schwalben= sches anzausschnitten der Pfetten derart lagern, .daß .die Sparrenoberkante in gleicher Höhe mit der Pfettenoberkante liegt.Arched roof. The invention relates to an arched roof with rafters in the roof area and through the purlins common to the neighboring fields are connected to each other. To make the arched roof much easier than the familiar Execute roofs of this type and the number of fasteners, such as bolts, Screws, tenons, washers, and to prevent drilling, combing, According to the invention, the purlins abut to eliminate lamination, lashing and the like of the roof against the webs of the cross-section T-shaped trusses and lie on them with web flaps freely, while the rafters at the ends in swallows = sches Store the cutouts of the purlins in such a way that .the top edge of the rafter is in the same Height lies with the upper edge of the purlin.

In der Zeichnung ist in Abb. r der Querschnitt eines Bogendaches gemäß der Erfindung dargestellt. Die Abb. 2 zeigt den Grundriß des Daches.In the drawing, Fig. R shows the cross section of an arched roof according to of the invention shown. Fig. 2 shows the plan of the roof.

In der Abb. 3 ist die Verbindung der Sparrenglieder mit den Pfetten und in Abb. 4 der Anschluß der Pfetten an die Binder in größerem Maßstabe veranschaulicht.In Fig. 3 is the connection of the rafter members with the purlins and in Fig. 4 the connection of the purlins to the girders is illustrated on a larger scale.

Die von Pfette b zu Pfette b reichenden Sparren a haben gleiche Länge und sind an den Kopfenden e .derart schräg abgeschnitten, claß die Innenkante der Sparren länger ist als ihre Außenkante. Die schräg angeschnittenen Enden der Sparren stützen sich gemäß Abb. 3 in schwalbenschwanzförmige Aussparungen der Pfetten und sind in diesen gelenkig gelagert. Dabei liegen die Außenkanten der Sparren in gleicher Höhe mit den Außenkanten der Pfetten. Eine Verbindung zwischen den Sparren und Pfetten ist nicht erforderlich, da das Eigengewicht des Daches die Sparren so stark an die Pfettenglieder anpreßt, daß ein Verrücken nur durch starke Schläge erreicht werden kann.The rafters a, which extend from purlin b to purlin b , have the same length and are cut obliquely at the head ends in such a way that the inner edge of the rafters is longer than their outer edge. The diagonally cut ends of the rafters are supported in dovetail-shaped recesses in the purlins as shown in Fig. 3 and are articulated in them. The outer edges of the rafters are at the same height as the outer edges of the purlins. A connection between the rafters and purlins is not necessary because the weight of the roof presses the rafters so strongly against the purlin members that they can only be moved by strong blows.

Die Binder c sind im Querschnitt als T-Ti-äger ausgebildet und gemäß Abb.4 aus dem Steg i und den oberen und unteren Gurten h, h sowie aus Auflaschungen k, k des Bindersteges zusammengesetzt. Die Pfettenglieder haben nur strahlig wirkende Kräfte auf die Binderglieder zu übertragen. Geht die Kraftwirkung nach außen, so legt sich die Pfette b mit dem Blatt g gegen den Binderobergurt la. Wirkt aber die Kraft nach innen, so legt sich das Blatt g der Pfette an die Auf -laschungen k des Bindersteges i. The cross-section of the ties c is designed as T-Ti beams and, as shown in Fig. 4, is composed of the web i and the upper and lower straps h, h as well as lashings k, k of the tie web. The purlin links only have to transmit radially acting forces to the truss links. If the force is exerted, the purlin b and leaf g lie against the upper girder flange la. But if the force acts inwards, the leaf g of the purlin lies against the lashings k of the connecting web i.

Claims (1)

PATENTANSPRUCH: Bogendach mit Sparren, die in der Dachfläche liegen und durch die den benachbarten Feldern gemeinsame Pfctten miteinander verbunden sind, dadurch gekennzeichnet, daß die Pfetten (b) gegen die Stege (i) der Binder (c) stoßen und auf diesen mit Stegauflaschungen (k) frei aufliegen, während die Sparren (a) an den Enden in Schwalbenschwanzausschnitten der Pfetten lagern.PATENT CLAIM: Arched roof with rafters that lie in the roof surface and connected to one another by the paths common to the neighboring fields are, characterized in that the purlins (b) against the webs (i) of the girder (c) bump and rest freely on this with web flaps (k), while the Store the rafters (a) at the ends in the dovetail cutouts of the purlins.
DEH103325D Arched roof Expired DE442793C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEH103325D DE442793C (en) Arched roof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEH103325D DE442793C (en) Arched roof

Publications (1)

Publication Number Publication Date
DE442793C true DE442793C (en) 1927-04-07

Family

ID=7169227

Family Applications (1)

Application Number Title Priority Date Filing Date
DEH103325D Expired DE442793C (en) Arched roof

Country Status (1)

Country Link
DE (1) DE442793C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1989007179A1 (en) * 1988-01-27 1989-08-10 Tsentralnaya Opytno-Metodicheskaya Expeditsia Obie Vault-type building construction

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1989007179A1 (en) * 1988-01-27 1989-08-10 Tsentralnaya Opytno-Metodicheskaya Expeditsia Obie Vault-type building construction
US4987707A (en) * 1988-01-27 1991-01-29 Kiselev Vasily P Vaulted building structure

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