EP0243286A2 - Sockel zur abnehmbaren Verbindung und Halterung eines Tragpfostens - Google Patents

Sockel zur abnehmbaren Verbindung und Halterung eines Tragpfostens Download PDF

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Publication number
EP0243286A2
EP0243286A2 EP87420104A EP87420104A EP0243286A2 EP 0243286 A2 EP0243286 A2 EP 0243286A2 EP 87420104 A EP87420104 A EP 87420104A EP 87420104 A EP87420104 A EP 87420104A EP 0243286 A2 EP0243286 A2 EP 0243286A2
Authority
EP
European Patent Office
Prior art keywords
base
foot
opening
lock
well
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Withdrawn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
EP87420104A
Other languages
English (en)
French (fr)
Other versions
EP0243286A3 (de
Inventor
Henri Jean Marie Miler
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 EP0243286A2 publication Critical patent/EP0243286A2/de
Publication of EP0243286A3 publication Critical patent/EP0243286A3/de
Withdrawn legal-status Critical Current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
    • E01F9/688—Free-standing bodies
    • E01F9/692—Portable base members therefor
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H12/00—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures
    • E04H12/22—Sockets or holders for poles or posts
    • E04H12/2253—Mounting poles or posts to the holder

Definitions

  • the invention relates, more particularly, to road equipment and, in this field, temporary signaling by any type of information element.
  • such information elements are most often constituted in the form of panels carrying the information and fixed themselves on folding tripods forming, in the open position, support legs.
  • the movable jaw is driven in displacement in a direction perpendicular to the axis of the foot, which is not favorable for obtaining a good wedging, necessary condition for the constitution of a unitary signaling assembly from 'a base and a foot.
  • the screw mechanism like the cam mechanism, requires the use of specific tools which are generally not available to users of road signs at the installation sites.
  • the screw mechanism and the cam mechanism are pondered, in the configuration chosen, to be unable to exert a pressing force capable of effectively clamping the support foot.
  • the object of the invention aims to solve this problem by proposing a new base for the removable fixing and the support of a stand carrying any signaling and / or information element.
  • Another object of the invention is to provide a base, the particular design of which enables rapid mounting and / or dismounting of the support leg, without having to use any special equipment.
  • Another object of the invention is to provide a new base which can be easily stored, stored or transported in the smallest possible volume or bulk.
  • Another object of the invention lies in the particular design of some of its elements provided to avoid inadvertent disassembly of the supported leg.
  • the base for the removable fixing and the support of a support leg of the type comprising a base delimiting at least one well with a vertical axis, open at the upper surface of the base, fully closed, of cross section complementary to that of a support leg and having in its wall an opening for the passage of a immobilization lock of the foot, movable on the base, is characterized in that the lock is constituted by a lever pivoting on a horizontal axis carried by the base, comprising at the end a shoe able to pass through the opening to clamp a foot engaged in the well and disposed in a housing of the base, so as to be at least partially retracted under the upper surface of the latter when it occupies its immobilization position of the foot.
  • the base 1 according to the invention is provided to ensure the removable fixing and the support of a foot 2 intended to carry a signaling element 3 to form, by for example, temporary road sign equipment.
  • the signaling element 3 is constituted by a panel capable of carrying visual information. It must, of course, be considered that the signaling element could be quite different.
  • the base can be designed to ensure the removable fixing and the support of several feet 2 .
  • the base 1 comprises a base 4 intended to define a support polygon and to assume a ballast of stability function.
  • the base 4 is represented in the form of a cross of Saint-André, but a different design could be retained.
  • the base 4 could, for example, be made in the form of a tripod or, again, a solid plate.
  • the base 4 delimits, for each support leg 2 , a socket or nesting seat 5 opening to the upper surface 4 a of the base, of vertical axis x-x ⁇ , having a closed bottom 6 and the cross section is complementary to that of the supporting foot 2 .
  • the well 5 has, in cross section perpendicular to the vertical axis x-x ⁇ , a polygonal shape, preferably rectangular.
  • the well or seat 5 is delimited by a peripheral wall 7 having an opening 8 which is reserved for the passage of a movable lock 9 for immobilizing the support leg 2 in the well 5 bearing on the bottom 6 .
  • the immobilization lock 9 is of the pivoting type and comprises a lever arm 10 articulated on a horizontal axis 11 carried by the base.
  • the lever 10 is provided with a clamping pad 12 extending at the end opposite the axis 11 .
  • the shoe 12 preferably includes a ridged face 13 facing the opening 8 .
  • the latch 9 can pivot, in the direction of the arrow f1 ( fig. 1 ), when the foot 2 is fitted into the well 5 to rest on the bottom 6 .
  • the lock 9 is placed in a housing 14 delimited by the base 4 .
  • the housing 14 is designed so that, in the immobilization position of the leg 2 , as illustrated in FIG. 2, the bolt 9 is fully retracted relative to the upper surface 4a of the base 4. In this way, the inadvertent opening of the lock 9 can practically not occur.
  • the lock 9 is designed so as to comprise an opening control member 15 which may be constituted by any suitable tab, projecting through the open bottom 16 of the housing 14 .
  • the opening of the lock 9 in the opposite direction to that of the arrow f1 can only be obtained after turning the base 4 to act in the direction of the arrow f2 on the tab 15 and thus push the lock in opening pivot.
  • the bolt 9 it may be useful to give the bolt 9 the possibility of immobilizing support legs 2 having at least one variable dimension and, for example, that between the wall 7 and the opening 8 .
  • this device 18 is arranged under the lever 10 so as to be inaccessible from the upper face 4 a .
  • the device 18 can be provided to make the pad 12 adjustable in spacing relative to axis 11 .
  • the device 18 could also be provided to ensure an adjustable position on the axis 11 or, again, to make it possible to adjust the wall 7 relative to the shoe 12 .
  • the shoe 12 strongly clamps the foot 2 in the well 5 , so that this foot is immobilized in a vertical orientation.
  • the leg 2 can thus provide the appropriate stable support for an information element, such as 3 , since the base 4 represents a support polygon of large surface area and relatively large mass. If this mass should be increased to further improve stability, provision may be made to attach removable plates 20 ( FIG. 1 ) to the upper surface 4 a .
  • Such plates 20 can be fixed by means of pins or the like coming to engage in orifices 21 provided for this purpose in the base 4 .
  • Fig. 3 illustrates an alternative embodiment according to which the well 5 has, in its wall 7 , opposite the opening 8, an axial stop means for the foot 2 .
  • This means can be constituted by a notch or slot 22 intended to allow the engagement of a heel 23 formed by the base 24 of the supporting foot 2 .
  • the engagement of the foot in the well 5 therefore consists, after releasing the bolt 9 , to insert the heel 23 inside the opening 22 before bringing the shoe 12 into the immobilized position.
  • the supporting foot 2 is suitably immobilized by the combination of the wall 7 , the backrest 17 , the heel 23 , the light 22 and the shoe 12 against any pivoting movement in either direction of the arrow f3 .
  • the axial stop means can be produced differently.
  • Fig. 4 shows, by way of example, that the means according to the invention can also be provided for the reception of a support foot 2 a of circular cross section.
  • the wall 7 defines a complementary seat, as well as at least one backrest 17 a in the form of a half-circumference allowing easy engagement of the foot 2 .
  • the pad 12 of the bolt 9 is replaced by a jaw 12 a , of "V" type, also intended to pass through the opening 8 as in the previous example.
  • Fig. 5 illustrates another development of the invention according to which the base 4 is associated with an additional mass 20 a shaped to include, in its center, an opening 25 through which the mass can be threaded onto the backrest 17 and the foot 2 set in place in the housing 5 , so as to completely cover and close the housing 14 thus concealing the opening latch 9 .
  • the base according to the invention allows rapid mounting and dismounting of the foot 2 with only the use of rustic equipment or tools such as a mass. This can be achieved while maintaining a possibility of inadvertent dismantling, since the lock is easily accessible by opening with respect to the face 4a or, again, totally inaccessible when covered by the mass 20.
  • Another advantage lies in the fact that the base can be easily separated from the base to offer a possibility of storage or transport in a small space.
  • the possibility of adaptation makes it possible to have a set of bases corresponding to a maximum assessment of needs and to be able to adapt to each any piece of information temporarily necessary.
  • a compact mass in particular of elastomer, capable of providing a reaction elastic to a particular compressive stress.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Road Signs Or Road Markings (AREA)
  • Chair Legs, Seat Parts, And Backrests (AREA)
  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
EP87420104A 1986-04-25 1987-04-21 Sockel zur abnehmbaren Verbindung und Halterung eines Tragpfostens Withdrawn EP0243286A3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8606227A FR2597956B1 (fr) 1986-04-25 1986-04-25 Socle pour la fixation amovible et le support d'un pied porteur
FR8606227 1986-04-25

Publications (2)

Publication Number Publication Date
EP0243286A2 true EP0243286A2 (de) 1987-10-28
EP0243286A3 EP0243286A3 (de) 1988-08-24

Family

ID=9334757

Family Applications (1)

Application Number Title Priority Date Filing Date
EP87420104A Withdrawn EP0243286A3 (de) 1986-04-25 1987-04-21 Sockel zur abnehmbaren Verbindung und Halterung eines Tragpfostens

Country Status (2)

Country Link
EP (1) EP0243286A3 (de)
FR (1) FR2597956B1 (de)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0890728A1 (de) * 1997-07-10 1999-01-13 Hispano-Suiza Aérostructures Schubumkehrvorrichtung mit einem System zur Anzeige der Verriegelung
CN105568882A (zh) * 2014-10-10 2016-05-11 无锡梓昱安全用品科技有限公司 快装式施工防护架
CN111810792A (zh) * 2020-07-20 2020-10-23 海南大学 一种便携式通信定位装置
CN115013656A (zh) * 2022-05-31 2022-09-06 齐齐哈尔大学 便于组装的儿童彩排提词器安装支架

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202010014014U1 (de) 2010-10-08 2011-03-31 B+F Baumaschinen Und Factoring Ag Verkehrssicherungsanordnung

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE225200C (de) *
FR795506A (fr) * 1934-12-12 1936-03-16 Flem & Picot Ets Dispositif stabilisateur pour parasols
US2896293A (en) * 1957-05-21 1959-07-28 Leslie G Love Over center locking clamp
US3762674A (en) * 1971-11-08 1973-10-02 H Ortega Releasable signpost receptacle
DE2524379A1 (de) * 1975-06-02 1976-12-09 Edel Frankf Schilder Halterung fuer eine absperrbake fuer den strassenverkehr
DE7714570U1 (de) * 1977-05-07 1977-08-18 Silbernagel, Hermann, 6800 Mannheim Tragbarer schilderstaender
DE3207228A1 (de) * 1982-03-01 1983-09-08 Leybold-Heraeus GmbH, 5000 Köln Vorrichtung zur halterung von stativmaterialien
DE8509372U1 (de) * 1985-03-29 1985-05-15 Rehau Plastiks Ag + Co, 8673 Rehau Leiteinrichtung zur Baustellensicherung
DE8532495U1 (de) * 1985-11-16 1986-02-13 Junker, Wilhelm, 7150 Backnang Bakenständer

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0890728A1 (de) * 1997-07-10 1999-01-13 Hispano-Suiza Aérostructures Schubumkehrvorrichtung mit einem System zur Anzeige der Verriegelung
FR2765917A1 (fr) * 1997-07-10 1999-01-15 Hispano Suiza Sa Inverseur de poussee a visualisation de verrouillage
WO1999002842A1 (fr) * 1997-07-10 1999-01-21 Hispano-Suiza Aerostructures Inverseur de poussee a visualisation de verrouillage
US6148607A (en) * 1997-07-10 2000-11-21 Societe Hispano Suiza Aerostructures Thrust reverser with lock-status display
CN105568882A (zh) * 2014-10-10 2016-05-11 无锡梓昱安全用品科技有限公司 快装式施工防护架
CN111810792A (zh) * 2020-07-20 2020-10-23 海南大学 一种便携式通信定位装置
CN111810792B (zh) * 2020-07-20 2021-04-02 海南大学 一种便携式通信定位装置
CN115013656A (zh) * 2022-05-31 2022-09-06 齐齐哈尔大学 便于组装的儿童彩排提词器安装支架

Also Published As

Publication number Publication date
FR2597956B1 (fr) 1992-04-17
EP0243286A3 (de) 1988-08-24
FR2597956A1 (fr) 1987-10-30

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