EP0458824B1 - Fahrflächensperre - Google Patents

Fahrflächensperre Download PDF

Info

Publication number
EP0458824B1
EP0458824B1 EP90903020A EP90903020A EP0458824B1 EP 0458824 B1 EP0458824 B1 EP 0458824B1 EP 90903020 A EP90903020 A EP 90903020A EP 90903020 A EP90903020 A EP 90903020A EP 0458824 B1 EP0458824 B1 EP 0458824B1
Authority
EP
European Patent Office
Prior art keywords
barricade
road
spindle
sliding block
previous
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 - Lifetime
Application number
EP90903020A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0458824A1 (de
Inventor
Manfred Fladung
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.)
Manfred Fladung GmbH
Original Assignee
Manfred Fladung GmbH
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 Manfred Fladung GmbH filed Critical Manfred Fladung GmbH
Publication of EP0458824A1 publication Critical patent/EP0458824A1/de
Application granted granted Critical
Publication of EP0458824B1 publication Critical patent/EP0458824B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • EFIXED CONSTRUCTIONS
    • E01CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01FADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
    • E01F13/00Arrangements for obstructing or restricting traffic, e.g. gates, barricades ; Preventing passage of vehicles of selected category or dimensions
    • E01F13/04Arrangements for obstructing or restricting traffic, e.g. gates, barricades ; Preventing passage of vehicles of selected category or dimensions movable to allow or prevent passage
    • E01F13/08Arrangements for obstructing or restricting traffic, e.g. gates, barricades ; Preventing passage of vehicles of selected category or dimensions movable to allow or prevent passage by swinging into closed position about a transverse axis situated in the road surface, e.g. tiltable sections of the road surface, tiltable parking posts
    • E01F13/085Arrangements for obstructing or restricting traffic, e.g. gates, barricades ; Preventing passage of vehicles of selected category or dimensions movable to allow or prevent passage by swinging into closed position about a transverse axis situated in the road surface, e.g. tiltable sections of the road surface, tiltable parking posts specially adapted for individual parking spaces

Definitions

  • the invention relates to a driving surface lock, in particular a parking space lock, which is fastened to the driving surface, with a locking element which can be positioned either parallel to the driving surface or in a position protruding therefrom and which can be pivoted about an axis, and which by means of a drive comprising a spindle element, moves parallel to the driving surface and can be swiveled up perpendicular to the locking direction.
  • a corresponding lock on parking areas is known from DE-U-8 708065.
  • a threaded bushing is moved along a spindle element fixedly arranged on the running surface, from which a tab articulated to the locking element extends in order to pivot the locking element by moving the sleeve. Swiveling up and down is always forced.
  • GB-A 2 079 356 shows ramp-shaped elements which are embedded in a roadway and can be partially raised from the roadway, in order, if necessary, to bring about a speed reduction on a roadway provided with the elements if they are raised slightly.
  • the present invention is based on the problem of developing a driving surface lock of the type described above in such a way that automatic locking or unlocking of the driving surface can be carried out using structurally simple means. It should also be ensured that the risk of injuries, in particular of crushing when pivoting the lock into the non-locking position, is excluded. Furthermore, the drive or The spindle element must also be accessible if, for example, the drive is inoperable in order to be able to carry out maintenance or repair work. Finally, the locking element should begin to be swiveled up with little effort in order to avoid overloading the drive.
  • the blocking element has at least one run line or curve facing the driving surface, along which a sliding element which can be displaced by means of the drive can be moved in the direction of the axis in order to pivot the blocking element, the distance of the run line or - curve to the driving surface viewed from the axis of the locking element increases towards its free end.
  • the curve curve of the run-off line described last follows a geometry that resembles a curve with a minimum in the area of the driving surface. This ensures a uniform pivoting up or lowering of the locking element. The same swivel angle can be swept over in the same time units.
  • the drive preferably actuates the spindle element, such as the ball roller spindle, which is covered by the locking element and is parallel to the driving surface and when the locking element is parallel to it, by means of which a sliding block or roller carriage having the sliding element can be displaced.
  • Discharge rollers which interact with the discharge line or curve, can emanate from the sliding element in order to pivot the blocking element.
  • a slip clutch can be provided between the spindle element and the drive itself.
  • a gear is preferably connected between an electric motor and the spindle or an element having the same effect, in order to be able to set a desired swiveling speed. Furthermore, the motor can be switched off by means of a current limiter, i.e. if the motor draws too much current, the voltage supply is interrupted.
  • two symmetrical drain lines or curves running to the longitudinal axis of the spindle element are provided, which are formed by edges of legs, which in turn are provided with a cladding to form the locking element.
  • the legs themselves are penetrated by the axis of rotation or shaft, so that consequently the cladding can be chosen to be quite thin in terms of material.
  • the cladding can have a U-shape on average.
  • the sliding block penetrated by the spindle element is guided by the base plate.
  • the sliding block can be provided with rollers which are guided laterally along or on elevations extending from the base plate.
  • a protective tube extends from the sliding block and surrounds the free end of the spindle element.
  • a bellows hose is provided which can extend between the sliding block and a bearing which receives the spindle.
  • the spindle can run within a tube, which in turn is rigidly connected to the sliding element or trolley. In this case, the pipe going beyond the sliding block is not necessary.
  • a lock (10) according to the invention is shown, which is attached directly to a driving surface such as parking space (12) in order to lock or release it to the desired extent.
  • the lock (10) has a base plate (14) which e.g. is connected to the driving surface by screws. Cheeks (16) and (18) extend from the base plate (14) and are penetrated by a shaft (20) about which a locking element (22) such as a post or bollard can be pivoted.
  • the locking element (22) comprises a panel (24) which is preferably U-shaped in section and open towards the parking area (12).
  • Legs (26) and (28) extending perpendicular to the base plate (14) extend from the inner surface, preferably from the inner surface running parallel to the parking surface (12), which in turn passes through and around the shaft (20) are pivotable.
  • the legs (26) and (28) can also be part of a U-element which is open towards the base plate (14) and which starts from the cladding (24).
  • the legs (26) and (28) each have a ramp-shaped drain line (27) and (29), via which the element (22) is pivoted in the manner described below.
  • a ball roller spindle (30) runs parallel to the base plate (14) and centrally between the cheeks and legs (16) and (18) or (26) and (28), which is supported on the one hand by a bearing (32) and on the other receives a sliding block (34).
  • the sliding block (34) is thus axially displaced by rotating the spindle (30).
  • the sliding block (34) has run-off rollers (36) and (38) which interact with the run-off lines which are formed by the lower edges (40) and (42) of the legs (26) and (28), can the locking element (22) is raised by moving the sliding block (34) in the direction of the shaft (20).
  • the ball roller spindle (30) is connected to an electric motor (46) via a slip clutch (44) can have a type as is known from small electrical tools such as drills.
  • the drive can be remotely controlled, activated by switches or the like.
  • the locking element (22) In the protruding position, the locking element (22) preferably has a slight inclination in order to ensure that it is pivoted down when the sliding block (34) moves back due to gravity. However, it is ensured that an abrupt falling, which harbors the risk of bruising, does not occur, since, according to the distance of the sliding block (34) from the shaft (20) through interaction of the drain lines (27) and (29) with the drain rollers (36) and (38) only a gradual swing back is possible.
  • running wheels (44) and (46) which are guided laterally by an elevation (48) starting from the base plate (14).
  • the front free end of the spindle (30) is surrounded by a protective tube (50) which starts from the sliding block (34).
  • the area between the bearing (32) and the sliding block (34) can in turn be surrounded by a bellows hose, not shown.
  • the lining (24) is cuboid and open towards the base plate (14).
  • a support element (54) is provided in the front beveled end region (52) and can be placed on the base plate (14).
  • FIGS. 4 and 5 differ from those of FIGS. 1 to 3 and others.
  • the sliding element which can also be referred to as a trolley (34)
  • a receptacle such as a tube (56), in which or in which the ball roller spindle, not shown, is rotatably arranged.
  • the tube (56) more or less surrounds the ball roller spindle, depending on whether the sliding element (34) is in the region of the pivot axis (20), i.e. when the locking element is raised, or in the retracted position in which the locking element is open the bottom plate (14).
  • an electric motor (58) is pivotably attached to a shaft (62) via a gear (60), which in turn starts from a receptacle (64) which is attached to the base plate (14) .
  • the motor (58) can be a 24 volt motor that has a current limiter. This eliminates the need for a slip clutch. If an impermissible force acts on the locking element, the motor (58) would draw an impermissible amount of current. In this case, the current limiter causes the supply voltage to the electric motor (58) to be interrupted.
  • heating elements in the form of foil heaters (66), (68) are provided in the area of the motor (58) and the transmission (60), which are controlled by a thermostat can.
  • the running wheels (44) and (46) are guided on rail-shaped elevations (96) and (98).
  • the drain wheels (36) and (38) interacting with the drain lines (27) and (29) are arranged on the outside.
  • the shaft passing through the run-off rollers (36) and (38) and impellers (44) and (46) has outwardly projecting shaft ends (70) and (72), which engage in groove curves (74) which preferably run in the side cheeks (16) and (18) of the lining (24).
  • This engagement of the shaft ends (72) and (70) in the groove curves (74) takes place shortly before the bollard is pivoted into the vertical position.
  • the trolley (34) moves back, the bollard is consequently pulled along, but the shaft journals (70) and (72) come into engagement with the groove curves (74), that is to say the bollard can move freely again if the gravitational force acting thereon is sufficient, to allow the bollard to swing back automatically.
  • FIGS. 7 to 10 are illustrations of a particularly noteworthy embodiment of a lock (80), the same reference numerals being used for elements which have been described in connection with FIGS. 1 to 6. It can also be seen from the sectional representations that essential elements of the embodiments of FIGS. 4 to 6 are realized with the lock (80).
  • the main difference between the lock (80) and the lock (10) is the formation of the flow curves interacting with the flow rollers, which is partially dashed in FIG. 7 and provided with the reference symbol (82).
  • the flow curve (82) When viewed from the axis (20), the flow curve (82) initially rises continuously in the direction of the base plate (14) (section 84), in order then to follow sections of a plateau (86) which, when the locking element (22) is lowered, parallel to the base plate (14) runs. The flow curve (82) then drops continuously, ie the distance to the base plate (14) increases. This is illustrated by the partially solid line (88). A section (90) which runs horizontally when the locking element (82) is lowered can be ascertained in the end region Beginning interacts with the drain roller (36), so if the locking element (22) is to be raised.
  • groove curve (74) extends in sections approximately parallel to the curve section (84) of the trajectory curve (82).
  • FIGS. 9 and 10 also show that the drain lines or curves (82), (83) are legs of a U which is open towards the base plate (14) and which is fastened to the inner surface of the lining (24) is.
  • the side wall of the locking element (22) is reinforced in the area in which the shaft ends (70) and (72) interact with the groove curves (74).
  • the cladding (24) itself can, if necessary, be broken away by predetermined breaking points, which are not described in more detail, without the mechanical drive itself being damaged. Such a measure may be necessary if e.g. the locking element cannot be pivoted back for any reason, but the locked area must be fully accessible.

Landscapes

  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Vehicle Body Suspensions (AREA)
  • Fats And Perfumes (AREA)
  • Escalators And Moving Walkways (AREA)
  • Road Paving Machines (AREA)
  • Road Repair (AREA)
  • Road Signs Or Road Markings (AREA)
  • Supporting Of Heads In Record-Carrier Devices (AREA)
  • Slide Fasteners, Snap Fasteners, And Hook Fasteners (AREA)
  • Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
  • Tires In General (AREA)
  • Pens And Brushes (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Power-Operated Mechanisms For Wings (AREA)
EP90903020A 1989-02-16 1990-02-14 Fahrflächensperre Expired - Lifetime EP0458824B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE8901828U DE8901828U1 (de) 1989-02-16 1989-02-16 Fahrflächensperre
DE8901828U 1989-02-16

Publications (2)

Publication Number Publication Date
EP0458824A1 EP0458824A1 (de) 1991-12-04
EP0458824B1 true EP0458824B1 (de) 1993-09-08

Family

ID=6836105

Family Applications (1)

Application Number Title Priority Date Filing Date
EP90903020A Expired - Lifetime EP0458824B1 (de) 1989-02-16 1990-02-14 Fahrflächensperre

Country Status (9)

Country Link
EP (1) EP0458824B1 (no)
AT (1) ATE94238T1 (no)
CA (1) CA2047206A1 (no)
DE (2) DE8901828U1 (no)
DK (1) DK0458824T3 (no)
ES (1) ES2044562T3 (no)
FI (1) FI913860A0 (no)
NO (1) NO176285C (no)
WO (1) WO1990009487A1 (no)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2748762B1 (fr) * 1996-05-20 1999-06-04 Vion Rene Arceau protecteur d'un emplacement de stationnement autoalimente telecommande et se posant sans genie civil par simple collage sur son socle
DE19915433C2 (de) * 1999-04-06 2002-03-28 Simnacher Meinrad Absperrvorrichtung zum Absperren und Freigeben von einem Fahrzeugparkplatz

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2737740A (en) * 1952-11-21 1956-03-13 Seymour R Genoe Parking space guard
US3086430A (en) * 1959-01-28 1963-04-23 David T Emmel Traffic control equipment
US3849936A (en) * 1973-03-12 1974-11-26 V Geraci Parking stall barrier
FR2487023B1 (fr) * 1980-06-23 1986-09-26 Sanchez Jean Pierre Sabot de parking (securite)
GB2079356A (en) * 1980-07-03 1982-01-20 Wilson Colin Hutchinson Retractable road surface ramps
US4342525A (en) * 1980-08-21 1982-08-03 Mastronuzzi Jr Carl T Retractable speed bump
NL8201604A (nl) * 1982-04-16 1983-11-16 Pieter Arie Jan Eikelenboom En Inzinkbare wegversperring.
DE3233946C2 (de) * 1982-09-14 1986-01-09 Wilhelm 7150 Backnang Junker Parkplatz-Absperrpfosten
GB8307553D0 (en) * 1983-03-18 1983-04-27 Oleo Int Holdings Ltd Movable stops for railway vehicles
DE8436303U1 (de) * 1984-12-12 1985-08-08 Armo Gesellschaft für Bauelemente, Bau- und Wohnbedarf GmbH, 4350 Recklinghausen Absperrpfosten für Parkplätze
DE3514626A1 (de) * 1984-12-12 1986-06-19 Armo Gesellschaft für Bauelemente, Bau- und Wohnbedarf mbH, 4350 Recklinghausen Absperrpfosten fuer parkplaetze und durchfahrten
US4669912A (en) * 1985-06-06 1987-06-02 Ralph Truglio Vehicle barrier device
CH664587A5 (fr) * 1986-12-15 1988-03-15 Clemens Weibel Ing Ets Dispositif de signalisation active et d'interdiction d'acces.
DE3712019A1 (de) * 1987-04-09 1988-10-27 Armo Bauelemente Klemmstellenfreier absperrpfosten
DE8708065U1 (de) * 1987-06-06 1987-09-17 Tenova GmbH, 8540 Schwabach Vorrichtung zum wahlweisen Sperren oder Freigeben von Parkbuchten für Kraftfahrzeuge

Also Published As

Publication number Publication date
NO176285C (no) 1995-03-08
NO913201D0 (no) 1991-08-15
WO1990009487A1 (de) 1990-08-23
NO913201L (no) 1991-08-15
ATE94238T1 (de) 1993-09-15
DE8901828U1 (de) 1990-06-13
NO176285B (no) 1994-11-28
EP0458824A1 (de) 1991-12-04
CA2047206A1 (en) 1990-08-17
FI913860A0 (fi) 1991-08-15
ES2044562T3 (es) 1994-01-01
DE59002666D1 (de) 1993-10-14
DK0458824T3 (da) 1993-12-27

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