EP0156158A1 - Support pour panneau de signalisation - Google Patents

Support pour panneau de signalisation Download PDF

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Publication number
EP0156158A1
EP0156158A1 EP85101783A EP85101783A EP0156158A1 EP 0156158 A1 EP0156158 A1 EP 0156158A1 EP 85101783 A EP85101783 A EP 85101783A EP 85101783 A EP85101783 A EP 85101783A EP 0156158 A1 EP0156158 A1 EP 0156158A1
Authority
EP
European Patent Office
Prior art keywords
intermediate sleeve
tube
receptacle
traffic sign
carrier
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Withdrawn
Application number
EP85101783A
Other languages
German (de)
English (en)
Inventor
Eberhard Hoeckle
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
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 Individual filed Critical Individual
Publication of EP0156158A1 publication Critical patent/EP0156158A1/fr
Withdrawn legal-status Critical Current

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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

Definitions

  • the invention relates to a traffic sign carrier with a support tube for the traffic sign (s), with a receptacle firmly anchored in the ground and with an intermediate sleeve which is connected at one end to the receptacle and at the other end to the support tube.
  • Such traffic sign carriers are known for example from DE-OS 24 10 627 or from DE-OS 33 14 701.
  • the use of an intermediate sleeve has the advantage that if the traffic sign carrier is damaged, for example by a vehicle ascending, only the intermediate sleeve is bent, but the carrier tube and the receptacle can still be used. It is therefore not necessary, as with concreted support pipes, to loosen the entire anchor. Rather, the replacement of the intermediate sleeve is sufficient; if it is not very bent, there is also the option of aligning it again and using it again.
  • the intermediate sleeve prevents the traffic sign carrier from being subjected to a strong impact, e.g. breaks off completely when driving into a vehicle and can whirl freely through the air, which could result in a risk of injury to the road users involved.
  • the invention has for its object to design the attachment of the intermediate sleeve to the support tube or on the receptacle so that the assembly and replacement of the intermediate sleeve in an even easier manner than in the known embodiments can be done.
  • This object is achieved in that the intermediate sleeve is conical at least in its two end regions and in that the receptacle and the carrier tube are also conical in those end regions which are used for plugging together with the intermediate sleeve.
  • the conical design ensures that the receptacle, intermediate sleeve and carrier tube can be inserted into one another very easily.
  • the removal of the carrier tube or the intermediate sleeve compared to known designs, which only have a frictional connection 'see, simplified, since the forces required for assembly can be significantly lower. Accordingly, the disassembly of the traffic sign carrier is simplified. At the same time, however, the invention also ensures that the carrier tube sits securely on or in the intermediate sleeve and that it sits securely on or in the receptacle.
  • the lower end of the intermediate sleeve has a cone that widens in the direction of the end region, so that the intermediate sleeve can be pushed over the receptacle.
  • the cone of the intermediate sleeve which interacts with the support tube can at the same time be designed such that the diameter of this cone has a smaller diameter towards the end region of the intermediate sleeve, so that the support tube can be inserted over the intermediate sleeve.
  • An advantageous embodiment provides a double-cone-like design of the intermediate sleeve.
  • the intermediate sleeve therefore has its largest diameter approximately in its middle, while the diameters are smaller at its ends.
  • the ends of the receptacle and the support tube which are intended to be plugged together with the intermediate sleeve must be designed to correspond to the cones of the intermediate sleeve.
  • the intermediate sleeve is inserted into the receptacle during assembly and then the carrier tube is inserted over the intermediate sleeve. This results in a particularly secure fit and enables easy handling.
  • a sleeve is arranged or fastened on the carrier tube in the area which surrounds the intermediate sleeve.
  • This sleeve increases the rigidity of the support tube and ensures that the support tube is not damaged in an impact, but only the intermediate sleeve is bent.
  • the intermediate sleeve can be provided with a cone reinforcement in its end regions.
  • This cone reinforcement is preferably arranged on the inside of the intermediate sleeve or fastened to it If the cones of the intermediate sleeve or the support tube and the receptacle are designed so that an axial distance between the support tube and the receptacle remains in the assembled state, it is ensured that only the intermediate sleeve can bend in the event of an impact.
  • the intermediate sleeve is designed as a corrugated tube in the area between the carrier tube and the receptacle. This corrugated pipe ensures that the intermediate sleeve can bend to a very large angle. Furthermore, it becomes possible to straighten and reuse the corrugated pipe with only a slight bend.
  • the intermediate sleeve is designed as a double tube at least in the area between the carrier tube and the receptacle, the inner tube also being able to be designed as a corrugated tube.
  • the intermediate sleeve is given additional stability without its bending properties being adversely affected.
  • the bending properties of the intermediate sleeve can, however, also be ensured in that it has at least partially smaller wall thickness in the region between the support tube and the receptacle.
  • This embodiment is characterized by particularly simple and therefore inexpensive manufacture.
  • the area of reduced wall thickness is formed by an additional tube, which is inserted approximately in the central area between two parts forming the intermediate sleeve and is connected to these.
  • the cones of the intermediate sleeve, the support tube, and the receptacle advantageously have a slope of approximately 1:30. A slope of this size ensures a secure fit without self-locking.
  • FIG. 1 The lower end of a carrier tube 1 is shown in FIG.
  • This tube carries one or more traffic signs at its upper end, not shown here.
  • the carrier tube widens conically and has its largest diameter at its extreme end.
  • This cone surrounds the upper part 2 of an intermediate sleeve, designated as a whole by three, this upper part 2 tapering conically towards its outer end.
  • the slope of the cones is about 1:30, so that there is no self-locking, but a secure fit is guaranteed.
  • a receptacle 5 is embedded in the floor, which is only indicated schematically and is designated by 4, for example a walkway, for example in a concrete foundation (not shown in more detail here).
  • This receptacle for the intermediate sleeve is also conical, the outermost end facing this intermediate sleeve having the largest diameter.
  • the lower region 6 of the intermediate sleeve 3 also has a corresponding cone.
  • the double-cone-like design of the intermediate sleeve 3 ensures simple assembly and a secure fit.
  • the cones are designed in such a way that an axial distance b remains between the carrier tube 2 and the receptacle 6.
  • the intermediate sleeve 3 is visible from the outside. It forms the "predetermined bending point" of the intermediate sleeve, in which the latter is to bend in the event of an impact, for example when a vehicle is hit.
  • the intermediate sleeve is designed as a double tube in part of this area, both the inner tube 7 and the outer tube 8 having the profile of corrugated tubes. These corrugated pipes ensure that the intermediate sleeve can bend through a very large angle in this area. In addition, they allow a possible bending back with only slight damage.
  • An additional sleeve 9 is placed on the outside of the carrier tube 1 in the area which surrounds the intermediate sleeve. This sleeve prevents the carrier tube from bending in its lower area. The bending forces that occur are conducted into the intermediate sleeve, which can and should bend in area b.
  • FIG. 2 A second embodiment of the invention is shown using the same reference numerals in FIG. 2.
  • the central region 10 of the intermediate sleeve designated 3 'there is, however, designed as a smooth tube.
  • the production is considerably simplified compared to the corrugated tube-like design.
  • the embodiment shown in FIG. 2 is therefore mainly used where experience has shown that bending is rarely to be expected. In the event of greater bending, the intermediate sleeve as a whole is then replaced.
  • the embodiment according to FIG. 3 differs from the embodiment according to FIG. 2 only in that conical reinforcements 11a and 11b are provided in its conical regions inside the intermediate sleeve, which increase the rigidity of the intermediate sleeve in these regions.
  • the increased rigidity of the intermediate sleeve in these areas ensures that bending can only take place in its central area 10.
  • the cone reinforcements are connected to the intermediate sleeve, in particular by spot welding.
  • FIG. 4 A further embodiment is shown in FIG. 4.
  • the central region of the intermediate sleeve 3 ′′, designated here as 10 ′, consists of an inserted tube that has a smaller wall thickness than the other parts of the intermediate sleeve, that is to say its conical ends.
  • the intermediate part 10 'of smaller wall thickness is connected to the conical end regions of the intermediate sleeve by weld seams 13a and 13b. Since, in this embodiment, the intermediate sleeve has a smaller wall thickness in the area of its “predetermined bending point” than in its other areas, it becomes secure that the intermediate sleeve bends only in this area, increased again.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
  • Road Signs Or Road Markings (AREA)
EP85101783A 1984-03-14 1985-02-19 Support pour panneau de signalisation Withdrawn EP0156158A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE8407824U 1984-03-14
DE19848407824U DE8407824U1 (de) 1984-03-14 1984-03-14 Verkehrszeichentraeger

Publications (1)

Publication Number Publication Date
EP0156158A1 true EP0156158A1 (fr) 1985-10-02

Family

ID=6764725

Family Applications (1)

Application Number Title Priority Date Filing Date
EP85101783A Withdrawn EP0156158A1 (fr) 1984-03-14 1985-02-19 Support pour panneau de signalisation

Country Status (2)

Country Link
EP (1) EP0156158A1 (fr)
DE (1) DE8407824U1 (fr)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5397197A (en) * 1993-06-04 1995-03-14 Beavers; Dale W. Resilient bollard with rotatable collar for alerting vehicles of their location
GB2292402A (en) * 1994-08-16 1996-02-21 Haldo Dev Ltd Bollards
US5597262A (en) * 1995-03-28 1997-01-28 Dale W. Beavers Resilient traffic bollard with rotatable collar
FR2868096A1 (fr) * 2004-03-25 2005-09-30 Hau Loic Guist Attache de securite pour mobilier urbain
EP2400060A1 (fr) 2010-06-24 2011-12-28 Hunter Douglas Industries B.V. Poteau électrique doté d'une section de tube frangible
EP4083323A1 (fr) * 2021-04-30 2022-11-02 Road Steel Engineering, S.L. Dispositif de connexion pour poteau de structure de support pour équipement routier et structure de support pour équipement routier comprenant ledit dispositif de connexion

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8407824U1 (de) * 1984-03-14 1984-07-12 Hoeckle, Eberhard, 7000 Stuttgart Verkehrszeichentraeger
DE3733973A1 (de) * 1987-10-08 1989-04-27 Eberhard Hoeckle Befestigungseinrichtung fuer einen verkehrszeichentraeger
DE9313260U1 (de) * 1993-09-02 1994-03-17 Krinner, Klaus, 94342 Straßkirchen Vorrichtung zum vertikalen Anordnen eines pfahl- oder pfostenförmigen Gegenstandes

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7335162U (de) * 1974-01-10 Meyer R Schilderpfosten mit elastischer Halterung
DE2319229A1 (de) * 1973-04-16 1974-10-31 Hanns Nuessel Pfahl fuer freistehende hinweisschilder
DE2410627A1 (de) * 1974-03-06 1975-09-11 Guenter Heidt Traeger fuer hinweisschilder, insbesondere verkehrsschilder
DE7404890U (de) * 1975-12-11 Arbeitsgemeinschaft Profilverstaerkte Verkehrszeichen Ev Schild*rpfosten
EP0049726A1 (fr) * 1980-10-13 1982-04-21 ESV-konsult AB Ingenjörsfirma Poteau de sécurité routière
EP0099070A2 (fr) * 1982-07-10 1984-01-25 Eberhard Hoeckle Support pour panneau ou signal de circulation
DE8407824U1 (de) * 1984-03-14 1984-07-12 Hoeckle, Eberhard, 7000 Stuttgart Verkehrszeichentraeger

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7335162U (de) * 1974-01-10 Meyer R Schilderpfosten mit elastischer Halterung
DE7404890U (de) * 1975-12-11 Arbeitsgemeinschaft Profilverstaerkte Verkehrszeichen Ev Schild*rpfosten
DE2319229A1 (de) * 1973-04-16 1974-10-31 Hanns Nuessel Pfahl fuer freistehende hinweisschilder
DE2410627A1 (de) * 1974-03-06 1975-09-11 Guenter Heidt Traeger fuer hinweisschilder, insbesondere verkehrsschilder
EP0049726A1 (fr) * 1980-10-13 1982-04-21 ESV-konsult AB Ingenjörsfirma Poteau de sécurité routière
EP0099070A2 (fr) * 1982-07-10 1984-01-25 Eberhard Hoeckle Support pour panneau ou signal de circulation
DE8407824U1 (de) * 1984-03-14 1984-07-12 Hoeckle, Eberhard, 7000 Stuttgart Verkehrszeichentraeger

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5397197A (en) * 1993-06-04 1995-03-14 Beavers; Dale W. Resilient bollard with rotatable collar for alerting vehicles of their location
GB2292402A (en) * 1994-08-16 1996-02-21 Haldo Dev Ltd Bollards
GB2292402B (en) * 1994-08-16 1998-04-01 Haldo Dev Ltd Bollards
US5597262A (en) * 1995-03-28 1997-01-28 Dale W. Beavers Resilient traffic bollard with rotatable collar
FR2868096A1 (fr) * 2004-03-25 2005-09-30 Hau Loic Guist Attache de securite pour mobilier urbain
EP2400060A1 (fr) 2010-06-24 2011-12-28 Hunter Douglas Industries B.V. Poteau électrique doté d'une section de tube frangible
EP4083323A1 (fr) * 2021-04-30 2022-11-02 Road Steel Engineering, S.L. Dispositif de connexion pour poteau de structure de support pour équipement routier et structure de support pour équipement routier comprenant ledit dispositif de connexion

Also Published As

Publication number Publication date
DE8407824U1 (de) 1984-07-12

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PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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AK Designated contracting states

Designated state(s): AT BE CH DE FR GB IT LI LU NL SE

17P Request for examination filed

Effective date: 19860204

17Q First examination report despatched

Effective date: 19870403

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18W Application withdrawn

Withdrawal date: 19880716