CH366562A - Marking post for road traffic, especially for marking protective islands - Google Patents
Marking post for road traffic, especially for marking protective islandsInfo
- Publication number
- CH366562A CH366562A CH7007159A CH7007159A CH366562A CH 366562 A CH366562 A CH 366562A CH 7007159 A CH7007159 A CH 7007159A CH 7007159 A CH7007159 A CH 7007159A CH 366562 A CH366562 A CH 366562A
- Authority
- CH
- Switzerland
- Prior art keywords
- marking
- base
- post
- road traffic
- clamping ring
- Prior art date
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
- E01F9/60—Upright bodies, e.g. marker posts or bollards; Supports for road signs
- E01F9/623—Upright bodies, e.g. marker posts or bollards; Supports for road signs characterised by form or by structural features, e.g. for enabling displacement or deflection
- E01F9/631—Upright bodies, e.g. marker posts or bollards; Supports for road signs characterised by form or by structural features, e.g. for enabling displacement or deflection specially adapted for breaking, disengaging, collapsing or permanently deforming when deflected or displaced, e.g. by vehicle impact
-
- 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
- E01F9/60—Upright bodies, e.g. marker posts or bollards; Supports for road signs
- E01F9/604—Upright bodies, e.g. marker posts or bollards; Supports for road signs specially adapted for particular signalling purposes, e.g. for indicating curves, road works or pedestrian crossings
- E01F9/608—Upright bodies, e.g. marker posts or bollards; Supports for road signs specially adapted for particular signalling purposes, e.g. for indicating curves, road works or pedestrian crossings for guiding, warning or controlling traffic, e.g. delineator posts or milestones
-
- 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
- E01F9/60—Upright bodies, e.g. marker posts or bollards; Supports for road signs
- E01F9/658—Upright bodies, e.g. marker posts or bollards; Supports for road signs characterised by means for fixing
- E01F9/673—Upright bodies, e.g. marker posts or bollards; Supports for road signs characterised by means for fixing for holding sign posts or the like
- E01F9/681—Upright bodies, e.g. marker posts or bollards; Supports for road signs characterised by means for fixing for holding sign posts or the like the sign posts being fastened by removable means, e.g. screws or bolts
Description
Markierungspfahl für den Strassenverkehr, insbesondere zum Markieren von Schutzinseln Die vorliegende Erfindung bezieht sich auf einen Markierungspfahl für den Strassenverkehr, insbeson dere zum Markieren von Schutzinseln.
Die bekannten Markierungspfähle dieser Art be stehen in der Regel aus einem einteiligen Gusseisen- körper, dessen untere Partie in den Boden einge graben bzw. einbetoniert wird. Derartige Markie rungspfähle sind, wenn sie von Strassenfahrzeugen angefahren werden, Ursache fast ausnahmslos schwerer Verkehrsunfälle.
Um die Unfallfolgen beim Anfahren des Markie rungspfahls zu verringern, besteht nun dieser er findungsgemäss aus zwei Hauptteilen, und zwar aus einem zum Eingraben oder Einbetonieren in den Boden bestimmten Sockel sowie einem auf diesem angeordneten Oberteil in Form eines Hohlkörpers aus Kunstharz, wobei der Oberteil am unteren Ende mit einem flanschartig umgebördelten Rand versehen und mit Hilfe eines über diesem angeordneten Klemm ringes am Sockel befestigt ist.
Derartige Kunstharz-Hohlkörper besitzen eine verhältnismässig geringe Bruchfestigkeit, so dass sie beim Aufprall eines grösseren und schnellfahrenden Strassenfahrzeuges, beispielsweise eines Kraftfahrzeu ges, an diesem keine grösseren mechanischen Schä den zu erzeugen oder für den Fahrzeuglenker und andere Mitfahrer gar tödliche Folgen zu zeitigen ver mögen.
Der Oberteil kann vielmehr vom rammenden Fahrzeug aus dem Klemmring heraus bzw. vom Sockel abgehoben werden, wobei dann der Sockel im Boden verbleibt, so d'ass sich nur noch unbedeu tende Reparaturkosten ergeben, da lediglich der Pfahloberteil ersetzt bzw. normalerweise lediglich neu montiert werden muss.
In der Zeichnung ist eine beispielsweise Aus führungsform des Erfindungsgegenstandes darge stellt, und zwar zeigt: Fig. 1 einen Markierungspfahl in einer Seiten ansicht und Fig.2 die einzelnen Teile des Pfahls ausein- andergezogen im Vertikalschnitt.
Der dargestellte Markierungspfahl besteht aus zwei Hauptteilen, und zwar aus einem zum Ein graben oder Einbetonieren in den Boden bestimmten Sockel 1 und dem Oberteil 2 in Form eines auf dem Sockel 1 befestigten dünnwandigen Hohlkörpers aus Kunstharz, beispielsweise aus Phenolharz, Aldehyd harz, Aminoplast, Alkydharz, Clyptalharz, Cumaron- harz, Polystyrol, Polyacrylsäureester,
Polymedacryl- säureester, Polyvinyl, Polyäthylen usw.
Der dünnwandige Hohlkörper 2 ist am untern Ende mit einem flanschartigen umgebördelten Rand 3 versehen, welcher in eine Ausnehmung 4 des Sockels 1 hineinpasst. Zur Verbindung des Ober teils 2 mit dem Sockel 1 dient ein über dem umge- bördelten Rand 3 angeordneter Klemmring 5, zu dessen Befestigung im Sockel 1 eingegossene Schrau benbolzen 6 mit Muttern 7 dienen.
Nach dem Herausheben des Pfahl-Oberteils 2 nach einem Unfall wird der Klemmring 5 nach Lösen der Muttern 7 vom Sockel 1 abgehoben, wonach all fällig noch vom Ring 5 festgehaltene Reste des Pfahl- Oberteils leicht entfernt werden können. Hiernach wird ein neuer Oberteil 2 oder, falls er unbeschädigt geblieben ist, der alte Oberteil wieder auf den Sockel 1 gesetzt, der Klemmring 5 über den Ober teil 2 geschoben und dieser samt dem Klemmring am Sockel erneut festgeschraubt.
Die Ausnehmung 4 könnte, statt im Sockel 1, auch im Klemmring 5 angeordnet oder aber auch weg gelassen sein.
Marking post for road traffic, in particular for marking protective islands. The present invention relates to a marking post for road traffic, in particular for marking protective islands.
The known marker posts of this type are usually made of a one-piece cast iron body, the lower part of which is buried or set in concrete in the ground. Such marker posts are almost invariably the cause of serious traffic accidents when hit by road vehicles.
In order to reduce the consequences of an accident when approaching the marker post, it now consists of two main parts according to the invention, namely a base intended for burying or concreting in the ground and an upper part arranged on this in the form of a hollow body made of synthetic resin, the upper part on The lower end is provided with a flange-like beaded edge and is attached to the base with the aid of a clamping ring arranged above this.
Such synthetic resin hollow bodies have a relatively low breaking strength, so that in the event of a collision with a large and fast-moving road vehicle, such as a motor vehicle, they do not cause any major mechanical damage to it or even have fatal consequences for the vehicle driver and other passengers.
Rather, the upper part can be lifted out of the clamping ring or from the base by the ramming vehicle, with the base then remaining in the ground, so that only insignificant repair costs arise, since only the upper part of the pole is replaced or normally only re-assembled got to.
The drawing shows an example of an embodiment of the subject matter of the invention, namely: FIG. 1 shows a marker post in a side view and FIG. 2 shows the individual parts of the post pulled apart in a vertical section.
The marker post shown consists of two main parts, namely a particular base 1 to dig or set in concrete in the ground and the upper part 2 in the form of a thin-walled hollow body made of synthetic resin, for example phenolic resin, aldehyde resin, aminoplast, alkyd resin attached to the base 1 , Clyptal resin, coumarone resin, polystyrene, polyacrylic acid ester,
Polymedacrylic acid ester, polyvinyl, polyethylene, etc.
The thin-walled hollow body 2 is provided at the lower end with a flange-like beaded edge 3, which fits into a recess 4 of the base 1. To connect the upper part 2 to the base 1, a clamping ring 5 arranged over the beaded edge 3 is used, and screw bolts 6 with nuts 7 cast into the base 1 are used to fasten it.
After lifting out the pole upper part 2 after an accident, the clamping ring 5 is lifted off the base 1 after loosening the nuts 7, after which any remains of the pole upper part held by the ring 5 can easily be removed. Thereafter, a new upper part 2 or, if it has remained undamaged, the old upper part is placed back on the base 1, the clamping ring 5 is pushed over the upper part 2 and this together with the clamping ring is screwed again to the base.
The recess 4 could, instead of being arranged in the base 1, also be arranged in the clamping ring 5 or else be left out.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH7007159A CH366562A (en) | 1959-02-25 | 1959-02-25 | Marking post for road traffic, especially for marking protective islands |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH7007159A CH366562A (en) | 1959-02-25 | 1959-02-25 | Marking post for road traffic, especially for marking protective islands |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH366562A true CH366562A (en) | 1963-01-15 |
Family
ID=4530001
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH7007159A CH366562A (en) | 1959-02-25 | 1959-02-25 | Marking post for road traffic, especially for marking protective islands |
Country Status (1)
| Country | Link |
|---|---|
| CH (1) | CH366562A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2315571A2 (en) * | 1975-06-24 | 1977-01-21 | Blanc Roger | Traffic or roadside reflecting indicator bollards - in an alternative form of construction |
| EP0153545A1 (en) * | 1981-06-15 | 1985-09-04 | Signal Ag | Ground socket |
| BE1015071A3 (en) * | 2002-08-12 | 2004-09-07 | Cauwenberghe Roger Van | Road marker bollard has moulded plastics base with fabric covering to prevent flying fragments of hit by vehicle |
-
1959
- 1959-02-25 CH CH7007159A patent/CH366562A/en unknown
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2315571A2 (en) * | 1975-06-24 | 1977-01-21 | Blanc Roger | Traffic or roadside reflecting indicator bollards - in an alternative form of construction |
| EP0153545A1 (en) * | 1981-06-15 | 1985-09-04 | Signal Ag | Ground socket |
| BE1015071A3 (en) * | 2002-08-12 | 2004-09-07 | Cauwenberghe Roger Van | Road marker bollard has moulded plastics base with fabric covering to prevent flying fragments of hit by vehicle |
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