EP0282851B1 - Barrière de parking rabattable - Google Patents

Barrière de parking rabattable Download PDF

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Publication number
EP0282851B1
EP0282851B1 EP88103450A EP88103450A EP0282851B1 EP 0282851 B1 EP0282851 B1 EP 0282851B1 EP 88103450 A EP88103450 A EP 88103450A EP 88103450 A EP88103450 A EP 88103450A EP 0282851 B1 EP0282851 B1 EP 0282851B1
Authority
EP
European Patent Office
Prior art keywords
parking barrier
support post
locking
post
parking
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
EP88103450A
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German (de)
English (en)
Other versions
EP0282851A1 (fr
Inventor
Günter Müller
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
Priority to AT88103450T priority Critical patent/ATE82345T1/de
Publication of EP0282851A1 publication Critical patent/EP0282851A1/fr
Application granted granted Critical
Publication of EP0282851B1 publication Critical patent/EP0282851B1/fr
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 is based on a parking lock according to the preamble of claim 1.
  • a parking lock of this type is already known (DE-U-74 37 898; DE-U-71 48-620). Both parking locks have a lock.
  • an axial drive of the support for automatically raising and lowering the lock is mentioned, which can be formed by a spindle motor. Details of this drive are not explained or shown.
  • the invention has for its object to provide a robust parking lock, in which the handling options are improved.
  • a parking lock is provided with the features of claim 1.
  • the support post which is attached to the ground when the parking lock is installed on the ground, offset laterally with respect to the connecting line between the two floor plates, results in particular stability. From the side, a triangle of articulations is formed, which is extremely stable solely for geometric reasons.
  • the end post is essentially only subjected to pressure or tension, which contributes to stability.
  • the support post has two telescopically arranged mutually displaceable parts, in particular tubular parts.
  • the free end of the support post remains connected to the ground and the two tube parts are telescopically pulled apart to fold the parking lock.
  • a bolt inserted through a transverse bore through the outer and inner telescopic tube can serve for locking.
  • the support post is attached to a crossbar connecting the two posts to one another.
  • the pivoting area of the support post relative to the parking lock is relatively small, it can move in a range of approximately 30 °. No complex facilities are required.
  • a particularly practical possibility of locking is provided when the locking element has a spring-loaded bolt which can be disengaged by a lock and which locks the support post in two different lengths.
  • the parking lock can thus be locked both in the open and in the closed state, the spring-loaded latch simply snapping into a corresponding recess and engaging.
  • a motor drive is arranged on one element of the support post, which acts on the respective other element of the support post via a gear connection.
  • This gear connection enables the drive to perform a relative displacement between the two parts of the support element.
  • the gear connection is completely arranged within the support post, so that it is not accessible from the outside, but against damage, contamination or the like. is protected. In this way, an automatic opening and closing of the parking lock, which may also be remote-controlled, can be carried out.
  • the support post takes the form of a T-tube, in the transverse web of which an electric motor is accommodated.
  • the crossbar of the parking lock can be carried out continuously since the support post can only be swiveled by a small angle. This can be achieved through an opening in part of the circumference of the crossbar.
  • the transmission connection has a chain, a belt or the like which is guided via a driven gear wheel and a deflection roller. on, which is connected at one point to the other element of the support post.
  • the inner tube section can be moved out in one direction by driving the motor and retracted in the opposite direction by driving the motor.
  • a pretensioning spring is installed in the articulated connection between the post and the base plate, which facilitates the erection at first glance.
  • the parking lock shown in FIG. 1 contains two post elements 11, 12 which are vertical in the locked state and which are connected to one another by a cross piece 13. Both post elements 11, 12 and the crossbar 13 are made in one piece from a steel tube. Both post elements are connected in an articulated manner to base plates 14 in the region of their lower ends. The articulated connection looks so that an apron 15 is formed on each of the base plates 14, through which a pin 16 is inserted. This pin 16 forms the hinge axis of the swivel joint between the base plates 14 and the post elements 11, 12.
  • the apron 15 is arranged in such a way that the post elements 11, 12 can be folded back in the illustration of FIG. 1, while a folding movement forward is not required.
  • the base plates 14 are screwed to the base, for which screw holes 37 are provided.
  • a support post 17 is pivotally attached to it. The pivoting takes place about the longitudinal axis of the crosspiece 13, which runs parallel to the axes of rotation of the swivel joints on the base plates 14.
  • the support post 17 also has a swivel joint 18 in the region of its free end, which is designed in exactly the same way as the swivel joints at the ends of the posts 11, 12.
  • a base plate 19 with screw holes 37 is provided.
  • the support post 17 is formed in two parts and has an outer tube 20 and an inner tube 21 which can be inserted into the outer tube 20.
  • the inner tube 21 has a somewhat smaller diameter, so that the two elements 20, 21 are telescoped.
  • the outer tube 20 has the shape of a T-tube 22 in the region of its upper end, at which it is pivotably connected to the crossbar 13.
  • the cross section 23 of the T-tube 22 can be formed, for example, in two parts, so that assembly is made easier.
  • the parking lock is mounted so that the base plate 19 of the support post 17 is laterally offset from the connecting line of the two other base plates 14. In order to open the parking lock, it is folded back in FIG. 1, the support post 17 being extended. The folding takes place until the post elements 11, 12 lie on the floor.
  • Fig. 2 shows the side view in a reduced representation. It can be seen that the laterally offset base plates 14 for the post elements 11, 12 and 19 for the support post 17 together with the post elements 11 and the support post 17 form a triangle, so that an attempt to lock the parking to open, leads to a pressure or tensile stress on the support post 17. As a result, the stability of the parking lock designed according to the invention is extremely high.
  • a lock 24 is provided on the support post 17.
  • the lock 24 serves to complete the parking lock in the closed and in the open position.
  • the lock 24 is advantageously designed in such a way that it has an automatically latching bolt which can be released by actuating the lock 24 with the aid of a key. This simplifies the handling of the parking lock.
  • Fig. 3 shows a schematic longitudinal section through the support post 17.
  • the inner tube 21 is slidably mounted. The distances shown are chosen a little too large for reasons of simplification.
  • An electric motor 25, which drives a schematically indicated gearwheel 26, is arranged in the region of the crossbar 23 of the T-tube 22. The gear can be driven in both directions.
  • a bracket 27 is arranged in the outer tube 20, which extends in the longitudinal direction approximately in the central axis of the outer tube 20 and extends far into the interior of the inner tube.
  • a deflection roller 28 is rotatably mounted, which can also be designed as a gear.
  • a chain 29, shown only schematically, is stretched over the gear 26 driven by the electric motor 25 and the deflection roller 28.
  • the chain is connected at a point 30 to the end of the inner tube 21. If the electric motor 25 is now driven in a clockwise direction in FIG. 3, the upper run of the chain 29 moves to the right and, due to the connection to the inner tube 21, leads the inner tube to the right. In other words, an extension of the support post 17 occurs. If you start from the position of Fig. 2 and caused by one Driving the electric motor 25 an extension of the support post 17, the parking lock pivots counterclockwise until it rests on the floor.
  • the pivot point between the post 11 and the support post 17 lies in the axis of the gearwheel 26 and thus in the middle of the crosspiece 13.
  • the pivot point between the free end of the support post 17 and the associated swivel joint 18 also lies in the middle of the tube 21.
  • the parking lock can be raised because the chain acts laterally offset on the inner tube 21 with respect to the longitudinal axis.
  • a biasing spring can be installed in the swivel joint on the base plates 14 for the posts 11, 12, which supports the uprighting.
  • the bracket 27 is attached laterally to the inside of the outer tube 20 and extends in the longitudinal direction into the inner tube 21. Due to the lateral attachment of the bracket 27, there are no difficulties when fitting the chain 19, which is shown in broken lines in FIG. 4.
  • the electrical leads to the electric motor 25 are advantageously passed through the tubular construction of the posts 11, 12.
  • a lock 24 can be dispensed with if there is appropriate self-locking.
  • a narrow extension 32 is welded to the inner tube 31, which is slightly rounded in cross section.
  • a block 36 is fastened, for example welded, through which the chain 29 passes and in which it is fixed.
  • the deflection roller 34 is mounted directly on the outer tube 35, so that the bracket 27 present in the embodiment according to FIGS. 3 and 4 is no longer required.
  • a lever 37 is articulated by means of a screw, not shown. This lever extends in the longitudinal direction of the support post 17 into the region of the deflection roller 34.
  • FIG. 5 shows the telescopic support post 17 in its contracted position, that is to say when the parking lock is erected. If the parking lock is put down, the deflection roller 34 moves to the left in FIG.
  • the arrangement of the lever 37 bent in its articulation area is selected such that this movement is not hindered.
  • the lever 37 forms, together with the axis 34 of the deflection roller, a locking element which fixes the parking lock in the blocking, ie erected, state.
  • Fig. 6 now shows the effect of the locking element formed by the lever 37 and the axis of the roller 34.
  • the lever 37 In the area of its free end facing away from the block 36, the lever 37 has an approximately semicircular notch 39 on one side. The dimensions of this notch are chosen such that the axis or shaft 38 of the deflection roller 34 fits into the notch 39 with some play.
  • the lever 37 is acted upon by a tension spring 40 in the position shown, in which the axis 38 of the deflection roller 34 is received in the notch 39.
  • the tension spring 40 is attached on the one hand to the inside of the inner tube 31 and on the other hand to the lever 37.
  • the lever 37 can have a notch 41.
  • a laterally protruding pin 42 is attached on the chain 29 . This is in the end position of the parking lock, as shown in FIG. 6, immediately below a driving path 43 projecting laterally from the lever 37.
  • the electric motor 25 As soon as the electric motor 25 is started to open the parking lock, it moves the chain 29 through the direction indicated by arrow 44. Before the axis 38 of the deflection roller 34 can be moved to the left in FIG. 6, the engagement of the pin 42 on the underside of the driving path 43 lifts the lever 37 so that the notch 39 is disengaged from the axis 38 and the translational movement of the Axis 38 can start to the left in FIG. 6.
  • Continuing to rotate the chain now moves block 36 to the right, i.e. the inner tube 31 is displaced within the outer tube 35 in the sense of an extension of the support post 17. Due to the mutual arrangement of the posts shown in FIG. 2, this leads to the parking lock being flipped over.
  • Fig. 7 shows a very simplified view of the arrangement of FIGS. 5 and 6.
  • the lever 37 is laterally offset so far from the chain 29 that the pin 42 attached to the chain 29 can be moved laterally past the lever 37.
  • the driving track 43 is located on the side of the lever 37 facing the chain 29. The driving pin 42 therefore only interacts with the driving track 43 in the closed position of the parking lock.
  • the extension 32 which is relatively narrow in the example shown, could also be wider and extend over almost half the circumference of the inner tube 31. Its width in the circumferential direction is limited by the arrangement of the axis 38, which is attached to the outer tube.
  • the locking lever 37 connected to the inner tube 31 interacts with the axis 38 of the deflection roller 34, it could also be arranged and designed in such a way that it interacts with the axis of the drive gear 26.
  • lever 37 or a similar locking element on the outer tube 35 and to have it engage on a part moving with the inner tube 31.
  • the lock provided for this purpose contains a locking cylinder 46 shown only in outline.
  • the locking cylinder 46 acts together with a two-armed lever 47, which is punched out of flat iron, for example, and provided with an eyelet 48. With the help of the eyelet, it is pushed onto a cross pin 49 which extends across the inner tube 21.
  • a lateral extension of the locking cylinder 46 engages on the lever 47, while the opposite end of the lever 47 is designed like a hammer and is used for closing.
  • This opposite end 50 of the lever 47 is acted upon by a compression spring 51 against the inner wall of the outer tube 20.
  • a locking projection 53 provided with a run-on slope 52 is arranged on this inner wall.
  • the outward projection 54 of the lever 47 slides on the run-up slope 52 and locks behind the locking projection 53. It remains fixed there.
  • the locking cylinder 46 is now actuated with the aid of a key, the lever 47 is pivoted counterclockwise with the aid of a nose pivoted out of the locking cylinder 46 until the left end 50 of the lever 47 comes out of engagement with the locking projection 53.
  • the parking lock can be pulled apart a little until the inwardly directed nose 55 of the lever 47 abuts a cross pin 56.
  • the lever is again pivoted clockwise into the position shown in FIG. 8, in which the nose 55 is disengaged from the pin 56. In this position the key can be removed and the parking lock can be opened completely.
  • Access to the lock cylinder 46 takes place through a slot in the outer tube, which is shown only abbreviated in FIG. 8, so that when the parking lock is open, the lock or the lock cylinder 46 is completely surrounded by the outer tube 20 and is therefore protected against damage and attempts at manipulation.
  • Fig. 9 shows a longitudinal section through a fastening screw which can be used to screw on the parking lock proposed by the invention.
  • the screws are inserted through holes in the base plates 14 and 19 of the parking lock and screwed into dowels in the ground.
  • This fastener is particularly easy to manufacture.
  • a lock screw 60 is used, that is, a screw which has a thread on its shaft and whose head is rounded on all sides, so that no key can attack the head itself.
  • Lock screws usually have a square shoulder under the bottom of the head, but this is not absolutely necessary.
  • a blind hole 61 is drilled axially into the lock screw 60 from the head side.
  • the lock screw can be held on the square shoulder, for example.
  • a smaller screw 62 is then screwed into the blind hole 61, for example with a hexagon head 63.
  • This screw 62 advantageously has a self-tapping screw thread which automatically cuts a thread into the blind hole 61. It is of course also conceivable to provide the blind hole 61 with a thread and then to use a conventional screw.
  • the blind hole 61 is longer than the shaft 64 of the smaller screw 62.
  • the user grips the head 63 of the smaller screw 62 with a wrench and turns it in until the lock screw 60 does not move can move more. Then the head of this screw is turned off by turning further on the hexagon head 63, so that only the round head of the lock screw 60 remains.

Claims (7)

  1. Barrière de parking comportant un arceau formé par une traverse (13) qui relie deux montants (11, 12) qui sont chacun articulés sur une plaque de base (14) et comportant une béquille (17) qui est assemblée à la traverse (13) de façon à pouvoir osciller autour d'un axe parallèle à l'axe de l'articulation de rabattement, qui est liée à une plaque de base (19) dans la zone de son extrémité libre au moyen d'une articulation (18) et qui présente deux sections de tubes (20, 21) qui s'emboîtent l'une dans l'autre pour former un ensemble télescopique, tandis qu'un élément de verrouillage déverrouillable empêchant l'oscillation agit sur la béquille (17) et qu'un élément de la béquille porte une motorisation qui agit sur l'autre élément de la béquille (17) par l'intermédiaire d'un dispositif de transmission, caractérisée en ce que la béquille (17) présente, dans la zone de liaison avec la barrière de parking, la forme d'un tube en T (22) dans la traverse (23) duquel un moteur électrique (25) peut éventuellement être logé, et ce que le dispositif de transmission comporte une chaîne (29) guidée par un pignon moteur (26) et une roue de renvoi (28) et reliée à l'autre élément de la béquille (17) en un certain point (30) ainsi qu'un élément qui verrouille la barrière de parking en position debout et qui peut être déverrouillé par le dispositif de transmission.
  2. Barrière de parking selon la revendication 1, caractérisée en ce que l'élément de verrouillage présente un pêne qui peut être dégagé par une serrure (24) et qui verrouille la béquille (17) de préférence en s'encliquetant, en particulier dans la position debout de la barrière de parking.
  3. Barrière de parking selon une des revendications précédentes, caractérisée en ce qu'un ressort qui facilite le redressement de la barrière de parking est disposé dans l'articulation reliant la plaque de base (14) et le montant (11, 12).
  4. Barrière de parking selon une des revendications précédentes, caractérisée en ce que le verrou est déverrouillable par la mise en marche du moteur (25).
  5. Barrière de parking selon la revendication 4, caractérisée en ce que l'élément de verrouillage agit sur l'axe (38) de la roue dentée du dispositif de transmission pour déverrouiller la barrière de parking.
  6. Barrière de parking selon une des revendications précédentes, caractérisée en ce que pour sa fixation au sol il est prévu une vis à tête bombée (60) dans la tête de laquelle est vissée un vis plus petite (62) dont la tête est arrachée après le serrage de la vis à tête bombée (60).
  7. Barrière de parking selon une des revendications précédentes, caractérisée en ce que le dispositif de transmission présente un chaîne (29) ou un organe similaire tournant à l'intérieur de la béquille (17), ladite chaîne étant montée sur deux pignons (26, 28, 34) disposés dans la béquille (17), dont un est disposé par exemple dans la traverse (13) de préférence dans le prolongement axial d'un moteur électrique, une partie saillante de la partie télescopique de la béquille (17) étant fixée à la chaîne (29).
EP88103450A 1987-03-13 1988-03-05 Barrière de parking rabattable Expired - Lifetime EP0282851B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT88103450T ATE82345T1 (de) 1987-03-13 1988-03-05 Umklappbare parksperre.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE8703754U 1987-03-13
DE8703754U DE8703754U1 (fr) 1987-03-13 1987-03-13

Publications (2)

Publication Number Publication Date
EP0282851A1 EP0282851A1 (fr) 1988-09-21
EP0282851B1 true EP0282851B1 (fr) 1992-11-11

Family

ID=6805785

Family Applications (1)

Application Number Title Priority Date Filing Date
EP88103450A Expired - Lifetime EP0282851B1 (fr) 1987-03-13 1988-03-05 Barrière de parking rabattable

Country Status (3)

Country Link
EP (1) EP0282851B1 (fr)
AT (1) ATE82345T1 (fr)
DE (2) DE8703754U1 (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8703754U1 (fr) * 1987-03-13 1987-04-30 Mueller, Guenter, 5418 Goddert, De
FR2625521B1 (fr) * 1987-09-25 1991-05-31 Duval Daniel Barriere escamotable
FR2626299A1 (fr) * 1988-01-22 1989-07-28 Suc Jean Claude Barriere escamotable controlant l'acces a un emplacement de stationnement pour vehicule
FR2629494B1 (fr) * 1988-04-05 1991-10-11 Thery Jean Dispositif formant barriere interdisant ou autorisant le passage d'un vehicule
FR2636359A1 (fr) * 1988-09-15 1990-03-16 Trougouboff Emile Barriere de parking en forme d'un arceau pivotant entre des positions relevee et abaissee
FR2644808B1 (fr) * 1989-03-22 1992-02-14 Tubauto Dispositif de verrouillage automatique d'une barriere mobile
GB8914196D0 (en) * 1989-06-21 1989-08-09 Rees John C Automatic security post
DE4307045C2 (de) * 1993-03-05 1997-09-04 Prettl Rolf Absperrvorrichtung für Parkplätze und Durchfahrten
FR2757887B1 (fr) * 1996-12-30 1999-02-05 Cavanna Renzo Dispositif d'interdiction d'acces de parking individuel
FR2768163B1 (fr) * 1997-09-10 1999-12-31 Habitat Sympa L Barriere pour emplacement personnel de parking
CN110629704A (zh) * 2019-09-16 2019-12-31 国网河北省电力有限公司电力科学研究院 一种半自动式智能车位锁
CN116206484B (zh) * 2023-05-04 2023-08-01 深圳市长戈科技有限公司 一种地锁和充电桩共同联动管理的防占位系统

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3118352A (en) * 1964-01-21 Controllably extendable and retractable
US1884447A (en) * 1932-04-25 1932-10-25 Southern Prison Company Vehicle barrier
US3086430A (en) * 1959-01-28 1963-04-23 David T Emmel Traffic control equipment
FR1476027A (fr) * 1966-03-21 1967-04-07 Piquet de parking rabattable à fermeture à clef
FR2120398A5 (fr) * 1970-12-31 1972-08-18 Renaux Georges
DE7437898U (de) * 1974-11-13 1975-03-20 Uekmann H Parkplatzsperre
DE2712546C2 (de) * 1977-03-22 1979-04-12 Hermann Dipl.-Ing. Dr. 7000 Stuttgart Holbein Sperrvorrichtung als Parksperrpfosten oder Einfahrtschranke
FR2413856A7 (fr) * 1977-12-27 1979-07-27 Caum Viader Francisco Dispositif de reserve et de blocage de places individuelles de stationnement de vehicules automobiles
CH644418A5 (de) * 1979-05-23 1984-07-31 Steinmanns A Erben Absperrvorrichtung mit einem versenkbaren absperrpfosten.
DE3219657A1 (de) * 1982-05-26 1983-12-08 Julius Cronenberg Ohg, 5760 Arnsberg Umlegbarer sperrpfosten fuer parkplaetze
DE3303451A1 (de) * 1983-02-02 1984-08-02 Heinz 8060 Dachau Dalen Versenkbarer absperrpfosten
IT1199441B (it) * 1984-10-09 1988-12-30 Mathias Pichler Dispositivo di chiusura per posti macchina
DE3514626A1 (de) * 1984-12-12 1986-06-19 Armo Gesellschaft für Bauelemente, Bau- und Wohnbedarf mbH, 4350 Recklinghausen Absperrpfosten fuer parkplaetze und durchfahrten
DE8703754U1 (fr) * 1987-03-13 1987-04-30 Mueller, Guenter, 5418 Goddert, De

Also Published As

Publication number Publication date
DE8703754U1 (fr) 1987-04-30
ATE82345T1 (de) 1992-11-15
EP0282851A1 (fr) 1988-09-21
DE3875761D1 (de) 1992-12-17

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