DE1828434U - BLIND PROTECTION FENCE FOR TWO-LANE MOTORWAYS. - Google Patents

BLIND PROTECTION FENCE FOR TWO-LANE MOTORWAYS.

Info

Publication number
DE1828434U
DE1828434U DE1960P0016154 DEP0016154U DE1828434U DE 1828434 U DE1828434 U DE 1828434U DE 1960P0016154 DE1960P0016154 DE 1960P0016154 DE P0016154 U DEP0016154 U DE P0016154U DE 1828434 U DE1828434 U DE 1828434U
Authority
DE
Germany
Prior art keywords
slats
protection fence
lane
travel
motorways
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
DE1960P0016154
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.)
Pass & Co
Original Assignee
Pass & Co
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 Pass & Co filed Critical Pass & Co
Priority to DE1960P0016154 priority Critical patent/DE1828434U/en
Publication of DE1828434U publication Critical patent/DE1828434U/en
Expired legal-status Critical Current

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  • Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)

Description

Blendsohutzzaun für Zweifahrbahn-Autostraßen Es ist ein Blendschutzzaun für Zweifahrbahn-Autostraßen mit einem in einem Rahmen angeordneten Gitterwerk bekanntgemacht, dessen Lamellen schräg zur Fahrtrichtung stehen. Nach du bekannten Vorschlag sollen die Lamellen aus senkrechten an den oberen und unteren Rahmenleiste befestigten Blechstreifen bestehen, und die Lamellenteilung mindestens zwei Lamellenoreiten betragen. Die Vorteile eines solchen Blendschutzzaunes gegenüber den bekannten Ausführungen aus Streckmetall-Gitterwerk bestehen darin, daß die Herstellung verhältnismäßig einfach und billig ist. Infolge des großen Abstandes der Lamellen kann sich bei Schneewehen der Schnee nicht am Zaun festsetzen, so daß Schneeanhäufungen vor dem Zaun vermieden werden. hat sich gezeigt, daß die senkrecht stehenden Lamellen zwar verhindern, daß die auf der entgegengesetzten Fahrbahn verkehrenden Fahrzeuge geblendet werden. Die Lamellen reflektieren jedoch das von einem Scheinwerfer eines Kraftfahrzeuges ausgestrahlte Licht derart, daß es zur Blendung des Fahrers des gleichen Fahrzeuges kommt. Um diesem Ubelatand abzuhelfen, wird gemäß der Erfindung vorgeschlagen, die Lamellen in Fahrtrichtung derart geneigt anzuordnen, daß die Lamellenlängskanten zu einer Senkrechten in einem spitzen Winkel stehen. Anhand der Zeichnung wird die Erfindung näher erläutert : Fig. 1 zeigt eine Ansicht eines Teiles des Blend- schutzzaunes, Fig. 2 den Schnitt A-B durch die Fig. 1, Fig. 3 die Querschnittsform einer Lamelle. Anti-glare fence for two-way highways It is an anti-glare fence for two-lane motorways made acquainted with a latticework arranged in a frame, the slats of which are inclined to the direction of travel. According to you known proposal, the slats should consist of vertical sheet metal strips attached to the upper and lower frame strips, and the slat pitch should be at least two slat panels. The advantages of such an anti-glare fence over the known designs made of expanded metal latticework are that the production is relatively simple and cheap. As a result of the large distance between the lamellas, the snow cannot stick to the fence during snow drifts, so that snow accumulations in front of the fence are avoided. It has been shown that the vertical slats prevent the vehicles traveling on the opposite lane from being dazzled. However, the slats reflect the light emitted by a headlight of a motor vehicle in such a way that the driver of the same vehicle is dazzled. In order to remedy this Ubelatand, it is proposed according to the invention to incline the slats in the direction of travel in such a way that the longitudinal edges of the slats are at an acute angle to a vertical. The invention is explained in more detail with the aid of the drawing: Fig. 1 shows a view of part of the blend protective fence, FIG. 2 the section AB through FIG. 1, FIG. 3 the cross-sectional shape of a lamella.

Die die Lamellen aufnehmenden Rahmen werden aus der oberen Rahmenleiste 2, der unteren Rahmenleiste 3 und den beiden senkrechten Rahmenleiste 4 gebildet. Die Rahmen werden in die U-Profile 5, die an den senkrechten Pfosten 6 befestigt sind, eingeschoben (Fig. 1). Die Lamellen 1 bestehen aus Blechstreifen, die bspw. S-förmigen Querschnitt aufweisen können (Fig. 3) * Dadurch wird die Gefahr der Beschädigung Ton Fahrzeugen, die von der Fahrbahn geraten sind und an den Leitplanken 7 (Fici. 1 und 2) entlanggleiten, gemindert, « ie Fig. 1 erkennen läßt, sind die Lamellen 1 geneigt angeordnet, so daß die Lamellenkanten mit der gedachten Senkrechten einen spitzen Winkel bilden. Die auf die Lamellen auftreffenden waagerechten Lichtstrahlen werden dadurch nach unten oder oben reflektiert, so daß der Fahrer des die Lichtstrahlen aussendenden Kraftfahrzeuges nicht geblendet wird.The frames that hold the slats are made from the upper frame strip 2, the lower frame strip 3 and the two vertical frame strips 4 are formed. The frames are inserted into the U-profiles 5, which are attached to the vertical posts 6 are inserted (Fig. 1). The lamellas 1 consist of sheet metal strips, which, for example. May have S-shaped cross-section (Fig. 3) * This increases the risk of damage Ton vehicles that have got off the road and are on the guardrails 7 (Fici. 1 and 2) slide along, reduced, as shown in FIG. 1, are the lamellae 1 arranged inclined, so that the lamellae edges with the imaginary vertical one Form an acute angle. The horizontal rays of light hitting the slats are thereby reflected upwards or downwards, so that the driver of the light rays emitting motor vehicle is not dazzled.

Claims (2)

Schutzansprüohe
1. Blendsohutzzaun für Zweifahrbahn-Autostraßen mit einem in einem Rahmen angeordneten Gitterwerk, dessen schräg zur Fahrtrichtung stehende parallel angeordnete Lamellen aus an den oberen und unteren Rahmenleiste befestigten Blechstreifen bestehen, wobei die Lamellenteilung min- destenszwei Lamellenbreiten beträgt,
dgekennzeichnete daß die Lamellen (1) in Fahrtrichtung derart geneigt angeordnet sind, daß die Lamellenlängskanten zur Senkrechten in einem spitzen Winkel stehen.
Protection claims
1. Blendsohutzzaun for two-lane motorways with a latticework arranged in a frame, the slats of which are arranged at an angle to the direction of travel and are arranged in parallel with sheet metal strips attached to the upper and lower frame strips, the slat spacing min- is at least two slat widths,
That the slats (1) are inclined in the direction of travel in such a way that the longitudinal edges of the slats are at an acute angle to the vertical.
2. Blendschutzzaun nach dem Gattungsbegriff des Anspruches t, d gekennzeichnet, daß die Lamellen (1) S-förmigen Querschnitt aufweisen.2. Anti-glare fence according to the generic term of claim t, d characterized, that the lamellae (1) have an S-shaped cross section.
DE1960P0016154 1960-02-08 1960-02-08 BLIND PROTECTION FENCE FOR TWO-LANE MOTORWAYS. Expired DE1828434U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE1960P0016154 DE1828434U (en) 1960-02-08 1960-02-08 BLIND PROTECTION FENCE FOR TWO-LANE MOTORWAYS.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1960P0016154 DE1828434U (en) 1960-02-08 1960-02-08 BLIND PROTECTION FENCE FOR TWO-LANE MOTORWAYS.

Publications (1)

Publication Number Publication Date
DE1828434U true DE1828434U (en) 1961-03-23

Family

ID=32976229

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1960P0016154 Expired DE1828434U (en) 1960-02-08 1960-02-08 BLIND PROTECTION FENCE FOR TWO-LANE MOTORWAYS.

Country Status (1)

Country Link
DE (1) DE1828434U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1289542B (en) * 1961-07-10 1969-02-20 Riege & Wendemuth Fa Anti-glare fence for highways

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1289542B (en) * 1961-07-10 1969-02-20 Riege & Wendemuth Fa Anti-glare fence for highways

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