DE2900481A1 - Incorrect one way street approach warning barrier - comprises stepped transverse road surface protuberance with one steep face - Google Patents
Incorrect one way street approach warning barrier - comprises stepped transverse road surface protuberance with one steep faceInfo
- Publication number
- DE2900481A1 DE2900481A1 DE19792900481 DE2900481A DE2900481A1 DE 2900481 A1 DE2900481 A1 DE 2900481A1 DE 19792900481 DE19792900481 DE 19792900481 DE 2900481 A DE2900481 A DE 2900481A DE 2900481 A1 DE2900481 A1 DE 2900481A1
- Authority
- DE
- Germany
- Prior art keywords
- road
- road surface
- designed
- shaped
- incorrect
- 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.)
- Withdrawn
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F9/00—Arrangement of road signs or traffic signals; Arrangements for enforcing caution
- E01F9/50—Road surface markings; Kerbs or road edgings, specially adapted for alerting road users
- E01F9/553—Low discrete bodies, e.g. marking blocks, studs or flexible vehicle-striking members
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Road Signs Or Road Markings (AREA)
Abstract
Description
Die Erfindung betrifft eine Vorrichtung, um Autofahrer ootischThe invention relates to a device to ootisch motorists
und mechanisch davon abzunalten, Einbahnstraßen in der Gegenrichtung zu befahren.and mechanically turn off one-way streets in the opposite direction to drive on.
Es tritt immer haufiger der Fall ein, daß autofahrer bei Dunkelheit oder schlechter Sicht, aber auch durch persönlich verursachte Fe@lverhalten z. 3. auf der Autobahn die Ausfahrt mit der Einfahrt verwechseln. Dieser Irrtum kann zu den schwersten Verkehrsunfallen fuhre@.It is more and more common for drivers to drive in the dark or poor visibility, but also through personally caused fall behavior e.g. 3. confuse the exit with the entrance on the autobahn. This error can lead to the most serious traffic accidents @.
Der hier beschriebenen Erfindung liegt die Aufgabe zugrunde, durc eine optisch und mechanisch wirkende Vorrichtung den Autofahrer abzuhalten oder gar zu behindern, wenn er nicht einsieht, daß er die Autobahn-Ausfahrt in der Gegenrichtung befahrt. Es wird deshalb auf der Fahrbahnebene ein Metall- oder Kunststoffkörper eingebaut, wobei erfindungsgemäß etwa quer zum Straßenverlauf eine stufenformig gestaltete Erhöhung der Fahrbahnebene vorgesehen ist, die in iticetung zur ankommenden Einbahnstraße relativ flach im stumpfen Winkel zur Fahrba@nebene ausläuft, in Gegenrichtung aber als Stoßkante ausgebildet ist. Die Stoßkante hat uber Grund eine vertiKal verlaufende Fläche, in der Rackstrahler sitzen. Der Straßennagel wird so tief in die Fahrbahnebene eingebaut, daß der @bergang von der Erhöhung zur Fahrbahnebene im Winter den Einsatz des Schneepfluges erlaubt.The invention described here is based on the object, durc a visually and mechanically acting device to deter the driver or even to impede if he does not see that he is taking the motorway exit in the opposite direction drive. It is therefore a metal or plastic body on the road surface built in, according to the invention a stepped shape approximately transversely to the course of the road designed increase of the carriageway level is provided in iticetung to the arriving One-way street runs out relatively flat at an obtuse angle to the Fahrba @ besides, in the opposite direction but is designed as a bumper. The abutting edge has a vertical running over the ground Area in which rack radiators sit. The road nail is so deep into the road surface built in so that the transition from the elevation to the road level is used in winter of the snow plow allowed.
Einem Autofahrer, der bei Dunkelheit oder Nebel oder bei einem sonstigen Anlaß die Autobahnausfahrt zur Einfahrt in die Autobahn benutzt, wird durch die auf der Fahrbahnebene sichtbaren Ruckstrahler vor der weiterfahrt gewarnt. Fährt er dennoch weiter, treten beim überfahren der Straßenwarnnagel , hervorgerufen durch die Erhöhung mit der Stoßkante in regelmaßigen Zeitabstanden mindestens vier Stöße am Fahrzeug auf, die zum Halten des Fahrzeuges veranlassen werden. Diese Regelmaßigkeit der Stöße wird erreicht, wenn die Nagel-Reine 45° um die Straßenachse gedre@t aufgebracht ist.A driver who works in darkness or fog or in another Occasion the motorway exit is used to enter the motorway, is used by the Reflectors visible on the road surface warned against continuing the journey. Moves he still continues, stepping over the road warning nail, caused by the increase with the edge of the joint at regular intervals of at least four joints on the vehicle that cause the vehicle to stop. This regularity the joint is achieved when the nail straight is applied 45 ° around the axis of the road is.
Diese 49° ergeben sicn daraus, daß das mittlere Verhaltnis Achsabstand : Radabstand eines PKW 2 : 1 betragt.These 49 ° result from the fact that the mean center distance ratio : The wheelbase of a car is 2: 1.
Es sind in die Fahrbahnebene eingebaute Straße@nagel bekannt, die in und entgegen der Fahrtrichtung Rückstrahler tragen. Diese Straßennagel ragen bis zu 20 mm über die Fahrbahnebene, sitzen in der Mitte oder a@ Rand der Fahrbahn und dienen der o@tischen Verkehrsf@hrung bei Dunkelheit und Nebel.There are street @ nails built into the road surface known that wear reflectors in and against the direction of travel. These road pegs stick out up to 20 mm above the carriageway level, sitting in the middle or a @ edge of the carriageway and are used for o @ tic traffic management in darkness and fog.
Der Gegenstand der vorliegenden Erfindung soll nachstehend anhand der in d£r Zeichnung dargestellten Ausführungsbeispiele naher erläutert werden: Fig. 1)Seitenansicht eines in die Fahrbahnebene eingebauten Straßenwarnnagels Fig. 2)Draufsicht von Fig. 1 Fig. 3)Vorderansicht von Fig. 1 Der in Fig. 1 in der Seitenansicht dargestellte Straßenwarnnagel hat die Form eines rechtwinkligen Dreiecks, dessen H#pothenuse die Erhöhung 2 und dessen Kleine Kathete die vertikal verlaufende Flache 4 darstellt. Der stumpfe Zusammenlauf der Erhöhung 2 mit der vertikal verlaufenden Fläche 4 bildet die Stoßkante 3. An die grobe Kathete 6 schlie3t sich der Bodenanker 7 an. Die Fläche 4 hat eine Einbuchtung 8, in die Rückstrahler 5 eingebaut sind. Die Erhöhung 2 fahrt mit ihrem unteren Ende 1 unter die Fahrbahnebene.The object of the present invention will be based on the following the embodiments shown in the drawing are explained in more detail: Fig. 1) Side view of a road warning nail built into the carriageway level. 2) Top view of Fig. 1 Fig. 3) Front view of Fig. 1 The one in Fig. 1 in side view road warning nail shown has the shape of a right triangle, the H # pothenuse the elevation 2 and its small cathetus the vertical surface 4 represents. The blunt convergence of the elevation 2 with the vertical one Surface 4 forms the abutting edge 3. The ground anchor is attached to the coarse cathetus 6 7 at. The surface 4 has an indentation 8 into which reflectors 5 are installed. The elevation 2 drives with its lower end 1 under the road level.
In der Langsrichtung ist die Erhöhung 2 mit Riffel-Y ausgestattet.In the longitudinal direction, the elevation 2 is equipped with a corrugated Y.
L e e r s e i t eL e r s e i t e
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19792900481 DE2900481A1 (en) | 1979-01-08 | 1979-01-08 | Incorrect one way street approach warning barrier - comprises stepped transverse road surface protuberance with one steep face |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19792900481 DE2900481A1 (en) | 1979-01-08 | 1979-01-08 | Incorrect one way street approach warning barrier - comprises stepped transverse road surface protuberance with one steep face |
Publications (1)
Publication Number | Publication Date |
---|---|
DE2900481A1 true DE2900481A1 (en) | 1980-07-17 |
Family
ID=6060172
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19792900481 Withdrawn DE2900481A1 (en) | 1979-01-08 | 1979-01-08 | Incorrect one way street approach warning barrier - comprises stepped transverse road surface protuberance with one steep face |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE2900481A1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3921553A1 (en) * | 1989-06-10 | 1990-12-13 | Anton Josef Koellemann | Safety measure for exit road - includes sleepers set in carriageway which have projecting square shoulder along trailing edge |
US5515807A (en) * | 1991-05-02 | 1996-05-14 | Davidson Plastics Corporation | One-way roadway marker |
-
1979
- 1979-01-08 DE DE19792900481 patent/DE2900481A1/en not_active Withdrawn
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3921553A1 (en) * | 1989-06-10 | 1990-12-13 | Anton Josef Koellemann | Safety measure for exit road - includes sleepers set in carriageway which have projecting square shoulder along trailing edge |
US5515807A (en) * | 1991-05-02 | 1996-05-14 | Davidson Plastics Corporation | One-way roadway marker |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8139 | Disposal/non-payment of the annual fee | ||
8127 | New person/name/address of the applicant |
Owner name: SCHWARTZ, HEINZ, ING.(GRAD.), 8038 GROEBENZELL, DE |