DE86802C - - Google Patents

Info

Publication number
DE86802C
DE86802C DENDAT86802D DE86802DA DE86802C DE 86802 C DE86802 C DE 86802C DE NDAT86802 D DENDAT86802 D DE NDAT86802D DE 86802D A DE86802D A DE 86802DA DE 86802 C DE86802 C DE 86802C
Authority
DE
Germany
Prior art keywords
protection device
roof
protective device
order
attached
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.)
Active
Application number
DENDAT86802D
Other languages
German (de)
Publication of DE86802C publication Critical patent/DE86802C/de
Active legal-status Critical Current

Links

Classifications

    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04GSCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G21/00Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
    • E04G21/32Safety or protective measures for persons during the construction of buildings
    • E04G21/3204Safety or protective measures for persons during the construction of buildings against falling down
    • E04G21/3214Means for working on roofs
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04GSCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G5/00Component parts or accessories for scaffolds
    • E04G5/04Means for fastening, supporting, or bracing scaffolds on or against building constructions
    • E04G5/041Means for fastening, supporting, or bracing scaffolds on or against building constructions for fastening scaffolds on roof frameworks or on roofs
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04GSCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G5/00Component parts or accessories for scaffolds
    • E04G5/14Railings
    • E04G2005/148Railings latticed or netted

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Tents Or Canopies (AREA)
  • Emergency Lowering Means (AREA)

Description

KAISERLICHESIMPERIAL

PATENTAMT.PATENT OFFICE.

Die Vorrichtung bezweckt, bei Dachdeckungsarbeiten den Arbeiter vor Herabfallen zu schützen.The purpose of the device is to prevent the worker from falling during roofing work protection.

Die Schutzvorrichtung besteht aus einer Fangvorrichtung, welche an der unteren Dachkante befestigt ist. Um dieselbe möglichst hoch machen und doch durch die gewöhnlichen kleinen Dachfenster hinausbringen zu können, ist sie in der Höhe in die beiden Theile αΎ und a2 (Fig. 1). getheilt, welche durch Scharniere b zusammengehalten werden. Jede Schutzhälfte CL1 und iü2 bildet einen Rahmen, welcher mit einem Netz oder Drähtgeflecht ausgefüllt ist, um die Theile möglichst leicht zu machen. Der untere Theil αΎ ist um den Betrag χ (Fig. 2) auf jeder Seite breiter als der andere a2, um hier den Haken c aufzunehmen, um den ein Seil geschlungen wird. Aufserdem trägt die untere Hälfte αλ zwei oder mehrere Arme d, an deren Enden sich Rollen- (Fig. 2 und 3) befinden. Die Rollengabel J1 kann sich nach allen Seiten um einen Zapfen drehen. Eine ebenso befestigte Rolle g mit Gabel g1 ist an dem oberen Theile a2 angebracht, so dafs sich die Schutzvorrichtung im zusammengeklappten Zustande wie ein Wagen auf einer Ebene y-y (Fig. 3) nach beliebiger Richtung verschieben läfst.The protective device consists of a safety device which is attached to the lower edge of the roof. In order to make it as high as possible, and yet to be able to bring it out through the ordinary small skylight, it is in the two parts α Ύ and a 2 in height (Fig. 1). divided, which are held together by hinges b. Each protective half CL 1 and 2 forms a frame which is filled with a mesh or wire mesh in order to make the parts as light as possible. The lower part α Ύ is wider by the amount χ (Fig. 2) on each side than the other a 2 in order to accommodate the hook c around which a rope is looped. In addition, the lower half α λ carries two or more arms d, at the ends of which are rollers (Fig. 2 and 3). The roller fork J 1 can rotate around a pin in all directions. An equally attached roller g with fork g 1 is attached to the upper part a 2 , so that the protective device can be moved in any direction in the folded state like a carriage on a plane yy (Fig. 3).

In diesem zusammengeklappten Zustande wird die Schutzvorrichtung an zwei Seilen Zz1 Zz2 (Fig. 1) bis an die Dachkante herabgelassen, so dafs sich die Arme d an die Hausmauer legen, worauf die Seile an einem Balken angebunden werden.In this folded state the protective device is lowered on two ropes Zz 1 Zz 2 (Fig. 1) to the edge of the roof, so that the arms d lie against the house wall, whereupon the ropes are tied to a beam.

Hierauf schlägt man den Theil a.2 nach oben 1Um. Die Schutzvorrichtung hat nun die in Fig. ,1 angegebene Lage und bietet ohne weitere Befestigung einen Schutz gegen Herabfallen. Part a is then suggested. 2 up 1 um. The protective device now has the position indicated in FIG. 1 and offers protection against falling without further fastening.

Claims (1)

Patent-Anspruch:Patent claim: Eine Schutzvorrichtung für Dachdeckungsarbeiten, bestehend aus einem zusammenklappbaren zweitheiligen Rahmen (ax a2), dessen einer Theil direct und der andere an den mit ihm verbundenen, als Stütze dienenden Armen (d) Laufrollen (g f) trägt, zu dem Zwecke, die Schutzvorrichtung im zusammengeschlagenen Zustande nach Art eines Wagens über das Dach, ohne Beschädigung des letzteren, herablassen zu können.A protection device for roofing works, consisting of a collapsible second holy frame (a x a 2), direct the one part and the other is connected to the with it, serving as the support arms (d) running rollers (gf) which for the purpose of the protection device in the collapsed state like a wagon over the roof, without damaging the latter, to be able to lower it. Hierzu 1 Blatt Zeichnungen.1 sheet of drawings.
DENDAT86802D Active DE86802C (en)

Publications (1)

Publication Number Publication Date
DE86802C true DE86802C (en)

Family

ID=358821

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT86802D Active DE86802C (en)

Country Status (1)

Country Link
DE (1) DE86802C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3219135A1 (en) * 1982-05-21 1983-11-24 Zeuna-Stärker GmbH & Co KG, 8900 Augsburg Safety apparatus for securing a person on a roof
US9140022B2 (en) 2012-07-30 2015-09-22 Eric Gilles Gilbert-Williams Safety guard rail

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3219135A1 (en) * 1982-05-21 1983-11-24 Zeuna-Stärker GmbH & Co KG, 8900 Augsburg Safety apparatus for securing a person on a roof
US9140022B2 (en) 2012-07-30 2015-09-22 Eric Gilles Gilbert-Williams Safety guard rail

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