EP0846807A2 - Umklappbarer Absperrpfosten - Google Patents
Umklappbarer Absperrpfosten Download PDFInfo
- Publication number
- EP0846807A2 EP0846807A2 EP97121216A EP97121216A EP0846807A2 EP 0846807 A2 EP0846807 A2 EP 0846807A2 EP 97121216 A EP97121216 A EP 97121216A EP 97121216 A EP97121216 A EP 97121216A EP 0846807 A2 EP0846807 A2 EP 0846807A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- spring
- shaft
- barrier post
- post according
- foot
- 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.)
- Granted
Links
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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
- E01F13/00—Arrangements for obstructing or restricting traffic, e.g. gates, barricades ; Preventing passage of vehicles of selected category or dimensions
- E01F13/04—Arrangements for obstructing or restricting traffic, e.g. gates, barricades ; Preventing passage of vehicles of selected category or dimensions movable to allow or prevent passage
- E01F13/08—Arrangements 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
Definitions
- the present invention relates to a barrier post with a foot to be anchored in the ground and an erectable shaft which is connected to the foot via a joint, the shaft against the force of a return spring in a flat position pressed against the ground or is alternatively foldable into a floor recess.
- a disadvantage of the known foldable barrier post with return spring is, however, that on the one hand they have a relatively complex spring mechanism, which often consists of several Springs, levers and / or cables, and that they are generally also a lock Require for the folded post to be on the floor or in a floor recess to hold, because otherwise the force of the return spring returns the post to the upright position would snap back.
- the object of the present invention is to create a barrier post with the features mentioned above, which without additional Aid is held securely in its two end positions, so it is not independent straightens up in the event of shocks or a gust of wind from the upright position, and which has a simple and inexpensive folding or resetting mechanism.
- the return spring is a strongly preloaded spring, which the erected shaft with a torque against a stop in the holds upright position, which corresponds to at least 20% of the torque, which of the Weight of the shaft in the folded horizontal position is exerted in the opposite direction.
- “Strong preload” of the spring is understood to mean a preload that is at least 30% better still 50% or even more than 2/3 of the maximum spring tension used corresponds. Specifically, this means that the erected post with a spring sufficient tension is held in the erected position as this tension After all, at least 20% of the torque generated by the weight of the horizontal lying post is exercised in the opposite direction. This torque due to the Post weight is of course omitted when erected, so that the post accordingly, is held securely upright.
- the force exerted by the spring changes when the post is folded down the preload is less than would be the case with a non-preloaded spring.
- you can still by appropriate arrangement of the spring and the spring engagement points make sure that the effective spring action lever changes during folding. Depending on the design, you can achieve this either by spring preload or by this preload in connection with the effective change in length of the spring engagement lever, that the restoring moment exerted by the spring on the horizontally folded Post is less than the torque exerted by its weight, so the post too remains safely in the folded position without additional aids such as Locks or pawls are required.
- the restoring force of Spring for the post compared to one that does not have a return spring is equipped, can be raised relatively easily.
- the internal structure of the flip-over or reset mechanism is very simple, as a foot, a corresponding post shaft and the articulated connection of these two Parts only need a corresponding preloaded spring, it being understood that the shaft and the foot are connected to one another in such an articulated manner that a folding of the Post is only possible to one side, while folding to the other side and below the effect of the preloaded spring by appropriate stops on the post and / or on Foot is prevented.
- the spring is arranged such that the effective spring action lever of the spring changes by no more than 50%.
- this effective lever length has a zero crossing, which specifically means that the Lever changes its direction of action with respect to the pivot point and the direction of engagement of the spring, the torque works in the opposite direction.
- the spring used is expediently a compression spring and particularly preferably one Gas pressure spring.
- Gas springs have a very large bias from the outset, so that over the available stroke of the gas pressure spring, the one exerted by the spring Power hardly changed.
- the preload is gas springs, i.e. the Tension when fully extended at more than 90% of the maximum tension, i.e. the force exerted by the gas pressure spring when fully retracted. Gas pressure springs therefore require the desired preload condition from the outset.
- spiral springs can be arranged and preloaded accordingly, so that the total tension of the spring by a maximum of 70% during the folding of the post, preferably changes by less than 50% or even less than 30%.
- barrier post could also be equipped with a torsion or spiral spring are, the latter can also be relatively strongly biased, so that also such springs over a further bracing angle of 90 °, which by folding the Shaft from the erected to the folded position is applied to the spring Change in spring force is only relatively small.
- Such spiral or torsion springs have moreover, the desirable property for some applications that the effective lever of the spring force during the pivoting of the shaft relative to the Foot part of the barrier post not changed.
- a compression spring coil spring or gas pressure spring
- the effective one Attack lever of the spring is formed by the height in this acute-angled triangle, measured from the pivot axis as one of the corner points of the triangle to the opposite one Page or its extension.
- the short base side is from the pivot axis from and relative to a horizontal plane containing the pivot axis in one Extends between 30 ° upwards from this level and 60 ° downwards to this level, and namely in the pivoting plane of the post and to the side to which the shaft of the post is flipped.
- the spring does not necessarily have to be strong be biased. It may be sufficient to apply a slight pre-tension to the post in the holds upright position when no or only slight forces act on it.
- One too strong increase in the restoring torque can be arranged by the appropriate arrangement Spring engagement points are prevented relative to the pivot axis, through which the effective Spring attack lever undergoes a more or less strong change.
- the upward slope corresponds to the short base side of one embodiment in which the effective attack lever of the spring changes its direction of action, while the downward inclination of the Base side means that the effective spring lever is between the two values it has for its takes both end positions, runs over a maximum.
- the shaft of the barrier post is expediently designed as a tube. This doesn't just serve the material and weight savings with good stability, but also enables the Acquisition of essential parts within the shaft.
- the invention includes a portion of the foot in the shaft.
- the feather should preferably be completely received in the shaft or tube.
- the spring is in the preferred embodiment of the invention together with a portion of the foot in such a way the shaft designed as a tube added that its one end at a distance from the Pivot point or the pivot axis on the foot part and with its other end on the shaft, preferably attacks in the center thereof, the distance between the two spring engagement points compared to the short base side, which is from the distance of one point of attack to the Swivel axis is formed, is large.
- FIG. 1 a shaft 1 in the form of a tube which also has a joint 6, 7 a foot 2 is connected. Details of the foot 2 are shown in connection with Figure 2 described.
- a part of the foot 2 extends into the lower end of the shaft 1 and is there a lower spring engagement point 5 with a compression spring 3 shown only schematically here is preferably a gas pressure spring connected.
- the other end of the gas pressure spring 3 is with an upper spring application point, e.g. one across the center of the shaft 1 extending pin connected.
- the upper and lower spring engagement points are preferred 4, 5 designed so that the spring 3 acting there rotate with respect to the points of attack can.
- the spring ends can therefore each be provided with an eyelet that crosses one another extending pin or an axis engages on the one hand on the foot 2 and on the other hand in the shaft 1.
- the shaft 1 can be folded over the joint 6, 7, specifically in the illustration according to FIG. 1 only to the right until it lies flat on the floor.
- the gas spring 3 holds the However, shaft 1 in the upright position shown in Figure 1, as long as no forces on the Act on shaft 1, which overcome the restoring force of spring 3.
- a lock mechanism is shown in Figure 1, the whole of the parts 8 to 15 exists.
- this lock mechanism consists of a locking bolt 11, a spring 10, a U-shaped angle piece 8, a steel cable 12 and a cylinder lock 13 with a counter bracket and an actuating element 14, 15 for the steel cable.
- Cylinder lock and the appropriately designed counter bracket and cable attachment 14, 15 the steel cable 12 can be pulled upwards, the one at the lower end of the steel cable 12 attached locking bolt 11 against the force of the spring 10 upwards from a Locking opening is pulled out.
- the compression spring 10 provides in connection with the as Bracket serving plate bracket 8 that the bolt 11 in the direction of the locking opening is biased.
- the lock prevents the barrier post from folding when it is engages when the shaft 1 is upright. After releasing the locking device the shaft 1 can be pivoted against the force of the spring 3.
- the lower spring engagement point 5 is lower than the axis of rotation 7 of the axle pin 6, so that the short side c of the triangle mentioned extends below the axis of rotation 7 at approximately 30 °.
- the effective spring engagement lever is formed by the solder dropped by the joint 6, 7 onto the triangle side formed by the spring 3, it can be seen that the effective spring engagement lever in the position shown is approximately 1/2 x ⁇ 3 xl max has that the spring action lever has its maximum value l max has when the shaft 1 is inclined by approximately 30 ° with respect to the vertical and that the spring engagement lever finally still has half its maximum value when the shaft 1 lies flat on the floor.
- the triangle side c mentioned extends downwards from joint 6, 7 at an angle of 30 ° with respect to the horizontal.
- the foot 2 is in detail together with the shaft 1 shown in dashed lines shown so that you can understand the operation of the flip mechanism.
- the Foot part 2 consists of a base plate 21 with mounting holes 29 and can thus with the help be anchored in the ground by threaded bolts.
- Two are welded onto the base plate 21 substantially vertically extending support plates 22 which are a clearance between each other have, in which the shaft 1, here as a tube with a square cross section is trained, can be included.
- the two are spaced apart vertical holding plates 2 have two mutually aligned bores, in which one Axle pin 6 is mounted.
- This axle pin 6 extends simultaneously through two centrally opposite walls of the shaft 1.
- the axle pin 6 is either in the holes of the vertical plates 22 or in the corresponding holes in the opposite walls of the shaft 1 rotatably added.
- an L-shaped fastening part 23 In the middle between the two vertical plates 22 is an L-shaped fastening part 23 arranged, one L-leg 27 attached with its free end to the base plate 31, is preferably welded.
- the other L-leg 28 extends at a distance from the Base plate 21 and substantially parallel to this and in the lower end of the tubular Shaft 1 into it.
- the spring application point is located at the free end of this second L-leg 5, which is also designed as an articulated connection, in which a (not shown) Eyelet at one end of the spring 3 in the vertical slot 26 at the free end of the mentioned L-leg 28 is inserted, whereupon a pin through holes in the free end of the second L-leg 28 is inserted, and thereby the slot 26 and the eyelet at the end of the spring 3 reaches through.
- the other end of the spring 3 is preferably of similar design and on one Cross pin further rotatably fastened in the shaft 1 at the point of attack 4 which can be seen in FIG In the upper part of FIG. 2, the shaft 1 can be seen in the erected state, the left one lower edge of the shaft 1 on a recessed section in the connection area of the two L-leg sits on. Specifically, this means that the shaft 1 about the axis of rotation 7 or Axle pin 6 can not be pivoted further to the left.
- the two L-legs 27, 28 also a locking opening 25 and a locking opening 25 web 24 delimiting on one side is provided.
- this locking opening 25 engages described in connection with Figure 1 locking bolt 11 to pivot to prevent the shaft 1 from its upright position when the locking bolt is not is pulled out of the locking opening 25 with the aid of the cylinder lock 13.
- FIG. 4 you can see again a barrier post according to the invention in longitudinal section.
- This embodiment is with the embodiment shown more schematically in FIG largely identical, but shows the individual components more clearly in their actual Contours.
- a foot part 2 can also be seen here and thus articulated via the pin 6 connected shaft 1, which consists of a tube, the upper end through a cap 19th is covered.
- a lock 13 is mounted somewhat below the cap 19, from which can be operated from a steel cable 12, a bolt 11, which is in a locking hole 25 'engages the foot part 2.
- a U-shaped bracket 8 with two aligned Bores in the two U-legs takes the bolt 11 and its upper extension 11 ' in these bores, the upper extension 11 'being connected to the steel cable 12.
- a spring is arranged, which the bolt 11 or whose extension 11 'encompasses and with its upper end on the inside of the Support bracket 8 and supported with its lower end on the bolt 11. That way the bolt 11 is biased into the bore 25 ', but can counter the force of the spring 10 pulled out of this lock via the steel cable 12 by actuating the lock 13 will.
- the foot part 2 has two plates 22, between which the shaft 1 is received and which are aligned with a hole in the shaft for receiving the hinge pin 6 also have an L-shaped part 23 extending between them.
- the Details of the foot part 2 can best be seen in FIG. 5, FIG. 5a being a plan view from above, Figure 5b is a side view transverse to the axis of the hinge pin 6 and Figure 5c one View in the direction of the bolt 6 shows.
- the L-leg 27 of the L-shaped part 23 is on the Welded base plate 21 of the foot part 2.
- the second L-leg 28 extends in horizontal direction parallel to and at a distance from the base plate 21.
- Rear Corner region of the L-shaped part 23 has a cutout that has an edge of the shaft 1 picks up and serves as a stop in the vertical position of the shaft 1.
- the bore 25 ' which as Locking hole serves and in contrast to the recess 25 in the embodiment 2 here has a cylindrical cross section.
- the bolt 6 has an angled end piece 6 ', with the help whose the bolt 6 easier in the aligned holes of the shaft 1 and Wall parts 22 can be inserted and pulled out.
- the free end of the L-leg 28 is in turn with a vertical slot 26 for Inclusion of a fastening eye of the gas pressure spring 3 is provided.
- the two wall sections both sides of the slot 26 at the free end of the L-leg 28 have two with each other aligned bores 17, 18, of which the bore 17 is designed as a threaded bore.
- the lower end of the spring 3 can then be connected to the free one End of the L-leg 28 are attached by a corresponding eyelet at the end of the spring 3 is inserted into the slot 26 so that the eyelet opening is aligned with the bores 17, 18 and then a corresponding bolt through the opening 18 and the eyelet of the spring inserted and screwed into the threaded bore 17.
- the one in the slot area 26 The shaft of the bolt can be provided smooth and without thread.
- the folded shaft 1 is erected and counter to the force of the spring 3 down on the foot part or with the rear lower edge of the shaft 1 in the recess in rear corner region of the L-shaped part 23 pressed so that the for the hinge pin 6th provided openings of the shaft and the wall parts 22 are aligned.
- the hinge pin is inserted through the aligned holes and the angled leg 6 'is optionally still on the outside of the corresponding plate 22 secured.
- the bolt 6 could of course be used as a threaded bolt or with a Thread end are provided and in a corresponding thread of a plate 22nd intervention.
- the central axis 7 of the hinge pin 6 is expediently in all Embodiments in a vertical distance from the base plate 21 or to the ground or odedr to the bottom of a floor recess, which is approximately the distance of this axis 7 to, in Figure 1 and 4 right, outer wall of the shaft 1 corresponds.
- the folded post is then exactly horizontal and not inclined up or down.
- the assembly of the lock 13 and the rest The lock mechanism is expediently carried out before the connection of the shaft to the foot part 2 and before the cap 19 is placed on the shaft 1.
- the barrier post according to the invention is very simple overall and can be Manufacture and assemble inexpensively. It will be in its vertical end position, even without the Engagement of the locking bolt 11, held securely by the gas pressure spring 3 and it remains even in the horizontal, folded position despite the counter pressure of the gas pressure spring 3 lie safely because the effective lever travel of the gas pressure spring 3 is correspondingly short and the Compressive force of the gas pressure spring 3 or its increase when the shaft 1 is folded down is correspondingly low so that it exerts the torque exerted by the weight of the shaft 1 do not pick up, however, lifting the shaft 1 from the folded position still considerably relieved.
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Closing And Opening Devices For Wings, And Checks For Wings (AREA)
- Tents Or Canopies (AREA)
- Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
- Fluid-Damping Devices (AREA)
- Road Paving Structures (AREA)
Abstract
Description
- Figur 1
- einen aufgerichteten Absperrpfosten im Längsschnitt,
- Figur 2
- eine Seitenansicht und eine Draufsicht des Fußes 2 des Absperrpfostens,
- Figur 3
- schematisch verschiedene Phasen des Umklappvorganges,
- Figur 4
- eine zweite, etwas konkreter dargestellte Ausführungsform eines Absperrpfostens im Längsschnitt und
- Figur 5
- verschiedene Ansichten des zu der zweiten Ausführungsform gehörenden Fußteiles.
hat, wenn der Schaft 1 gegenüber der Vertikalen um etwa 30° geneigt ist und daß der Federangriffshebel schließlich noch die Hälfte seines Maximalwertes hat, wenn der Schaft 1 flach auf dem Boden liegt. Für die angegebenen Zahlenverhältnisse ist vorausgesetzt, daß sich die erwähnte Dreiecksseite c von Gelenk 6, 7 aus unter einem Winkel von 30° gegenüber der Horizontalen abwärts erstreckt.
Claims (13)
- Absperrpfosten mit einem im Boden zu verankernden Fuß (2) und einem aufrichtbaren Schaft (1), der über ein Gelenk (6) mit dem Fuß (2) verbunden ist, wobei der Schaft (1) gegen die Kraft einer Rückstellfeder (3) in eine flache, an den Boden gedrückte Position oder in eine Bodenaussparung hinein umlegbar ist, dadurch gekennzeichnet, daß die Rückholfeder (3) eine stark vorgespannte Feder ist, welche den aufgerichteten Schaft mit einem Drehmoment gegen einen Anschlag in der aufgerichteten Position hält, welches mindestens 20% des Drehmomentes entspricht, welches durch das Gewicht des Schaftes (1) in der horizontalen, umgeklappten Lage in Gegenrichtung ausgeübt wird.
- Absperrpfosten nach Anspruch 1, dadurch gekennzeichnet, daß die Feder (3) derart angeordnet ist, daß der effektive Angriffshebel der Feder während der Umklappbewegung des Schaftes (1) aus der einen in die andere Endposition über ein Maximum verläuft.
- Absperrpfosten nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß die Feder (3) eine Druckfeder, vorzugsweise eine Gasdruckfeder ist.
- Absperrpfosten nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, daß die Angriffspunkte der Feder (3) am Fuß (2) bzw. eine mit dem Fuß fest verbundenen Teil und am Schaft (1) zusammen mit dem Schwenkpunkt bzw. der Schwenkachse (6) ein spitzwinkeliges Dreieck mit zwei langen und einer kurzen Seite, wobei die kurze Seite (c) von der Verbindung der Schwenkachse (6) zum Angriffspunkt (5) der Feder (3) am Fuß (2) gebildet wird.
- Absperrpfosten nach Anspruch 4, dadurch gekennzeichnet, daß die kurze Basisseite (c) sich von der Schwenkachse (6) aus und relativ zu einer die Schwenkachse (6) enthaltenden, horizontalen Ebene in einem Bereich zwischen 30° aufwärts und 60° abwärts zu dieser Ebene erstreckt.
- Absperrpfosten nach Anspruch 5, dadurch gekennzeichnet, daß der Bereich, unter welchem sich die Basisseite (c) relativ zu einer horizontalen Ebene von der Schwenkachse (6) aus erstreckt, zwischen etwa 20° aufwärts und etwa 40° abwärts liegt.
- Absperrpfosten nach einem der Ansprüche 1 bis 6, dadurch gekennzeichnet, daß der Schaft (1) als Rohr ausgebildet ist.
- Absperrpfosten nach einem der Ansprüche 1 bis 7, dadurch gekennzeichnet, daß der Fuß (2) teilweise in dem Schaft (1) aufgenommen ist.
- Absperrpfosten nach einem der Ansprüche 7 oder 8, dadurch gekennzeichnet, daß die Feder (3) im wesentlichen vollständig in dem Schaft (1) aufgenommen ist.
- Absperrpfosten nach Anspruch 9, dadurch gekennzeichnet, daß die Feder (3) mit ihrem einen Ende an dem im Schaft (1) aufgenommenen Abschnitt des Fußes (2) und andererseits Im Abstand von dem Fußteil am Schaft, vorzugsweise in dessen Zentrum, angreift, wobei der Abstand zwischen den beiden Federangriffspunkten (4, 5) groß gegen die kurze Basisseite (c) ist.
- Absperrpfosten nach einem der Ansprüche 1 bis 10, dadurch gekennzeichnet, daß die Vorspannung der Feder mindestens 50%, vorzugsweise mindestens 65%, der maximal verwendeten Spannung beträgt.
- Absperrpfosten nach einem der Ansprüche 1 bis 11, dadurch gekennzeichnet, daß die Feder (3) derart angeordnet ist, daß der effektive Angriffshebel der Feder (3) am Schaft (1) während des Umklappens aus der vertikalen in die horizontale Stellung und umgekehrt über ein Maximum verläuft.
- Absperrpfosten nach einem der Ansprüche 1 bis 11, dadurch gekennzeichnet, daß der effektive Angriffshebel der Feder (3) am Schaft (1) beim Umklappen aus der vertikalen in die horizontale Position und umgekehrt seine Wirkrichtung ändert.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19650882A DE19650882A1 (de) | 1996-12-07 | 1996-12-07 | Umklappbarer Absperrpfosten |
DE19650882 | 1996-12-07 |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0846807A2 true EP0846807A2 (de) | 1998-06-10 |
EP0846807A3 EP0846807A3 (de) | 1998-09-02 |
EP0846807B1 EP0846807B1 (de) | 2004-08-04 |
Family
ID=7813979
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP97121216A Expired - Lifetime EP0846807B1 (de) | 1996-12-07 | 1997-12-03 | Umklappbarer Absperrpfosten |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0846807B1 (de) |
AT (1) | ATE272749T1 (de) |
DE (2) | DE19650882A1 (de) |
ES (1) | ES2222495T3 (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100516183B1 (ko) * | 2002-09-16 | 2005-09-21 | 최창규 | 주차금지 표시대 |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19915433C2 (de) * | 1999-04-06 | 2002-03-28 | Simnacher Meinrad | Absperrvorrichtung zum Absperren und Freigeben von einem Fahrzeugparkplatz |
DE202008001802U1 (de) | 2008-02-08 | 2008-04-30 | Alfred Schellenberg Gmbh | Bausatz zur Erstellung eines Absperrpfostens |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2411433A1 (de) * | 1973-03-12 | 1974-09-26 | Vincent M Geraci | Parkplatzsperre |
WO1990002846A1 (fr) * | 1988-09-15 | 1990-03-22 | Emile Trougouboff | Barriere de parking en forme d'un arceau pivotant entre des positions relevee et abaissee |
EP0565128A1 (de) * | 1992-04-10 | 1993-10-13 | Marantec Antriebs- Und Steuerungstechnik Gmbh & Co., Produktions Kg | Sperrpfosten |
DE4302295A1 (de) * | 1993-01-28 | 1994-08-04 | Julius Cronenberg Oh | Umlegbarer Sperrpfosten |
-
1996
- 1996-12-07 DE DE19650882A patent/DE19650882A1/de not_active Withdrawn
-
1997
- 1997-12-03 EP EP97121216A patent/EP0846807B1/de not_active Expired - Lifetime
- 1997-12-03 DE DE59711828T patent/DE59711828D1/de not_active Expired - Fee Related
- 1997-12-03 AT AT97121216T patent/ATE272749T1/de not_active IP Right Cessation
- 1997-12-03 ES ES97121216T patent/ES2222495T3/es not_active Expired - Lifetime
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2411433A1 (de) * | 1973-03-12 | 1974-09-26 | Vincent M Geraci | Parkplatzsperre |
WO1990002846A1 (fr) * | 1988-09-15 | 1990-03-22 | Emile Trougouboff | Barriere de parking en forme d'un arceau pivotant entre des positions relevee et abaissee |
EP0565128A1 (de) * | 1992-04-10 | 1993-10-13 | Marantec Antriebs- Und Steuerungstechnik Gmbh & Co., Produktions Kg | Sperrpfosten |
DE4302295A1 (de) * | 1993-01-28 | 1994-08-04 | Julius Cronenberg Oh | Umlegbarer Sperrpfosten |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100516183B1 (ko) * | 2002-09-16 | 2005-09-21 | 최창규 | 주차금지 표시대 |
Also Published As
Publication number | Publication date |
---|---|
EP0846807A3 (de) | 1998-09-02 |
DE59711828D1 (de) | 2004-09-09 |
ES2222495T3 (es) | 2005-02-01 |
DE19650882A1 (de) | 1998-06-10 |
ATE272749T1 (de) | 2004-08-15 |
EP0846807B1 (de) | 2004-08-04 |
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