NZ230292A - Two piece remotely controlled barrier with each piece connected together at their apexes by a hinge - Google Patents
Two piece remotely controlled barrier with each piece connected together at their apexes by a hingeInfo
- Publication number
- NZ230292A NZ230292A NZ23029289A NZ23029289A NZ230292A NZ 230292 A NZ230292 A NZ 230292A NZ 23029289 A NZ23029289 A NZ 23029289A NZ 23029289 A NZ23029289 A NZ 23029289A NZ 230292 A NZ230292 A NZ 230292A
- Authority
- NZ
- New Zealand
- Prior art keywords
- barrier
- straddle
- assembly according
- barrier assembly
- vehicle
- Prior art date
Links
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
- E01F13/085—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 specially adapted for individual parking spaces
Description
9 3 0 2 9 2
Patents Form No. 5
PATENTS ACT 1953 COMPLETE SPECIFICATION RADIO CONTROLLED VEHICLE BARRIER
I, PAUL STEPHEN BATCHELOR, an Australian citizen of 42 Ash-more Street, Erskineville, New South Wales 2043, Australia, hereby declare the invention, for which I pray that a patent may be granted to me, and the method by which it is to be performed, to be particularly described in and by the following statement:
CteTVT1
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IN
14 AUG 1989i
230292
The present invention relates to a straddle-barrier assembly for preventing unauthorised passage of a vehicle, and in particular to a road mounted straddle-barrier assembly. Road mounted straddle-barriers are well known and generally have one or more members hinge mounted to a road surface and able to be raised to a position which prevents a vehicle from straddling the barrier, or lowered to a position which permits a vehicle to straddle the barrier. The straddle-barrier is provided with a lock whereby unauthorized lowering, and thus unauthorized vehicle passage is prevented but pedestrian traffic is not affected.
A disadvantage of such barriers is that it is necessary to leave the vehicle to operate the barrier.
It is an object of the present invention to provide a barrier which avoids that disadvantage.
According to one aspect the invention consists in a straddle-barrier assembly comprising a base adapted for fixed mounting to a surface, a barrier pivotally mounted to the base and remotely controllable drive means for driving the barrier between an operative position for preventing a vehicle from passage and an inoperative position enabling a vehicle to pass thereover, said drive means including a drive carriage which is mounted for translation with respect to the base; said barrier including two hingedly connected elements, at least one element having an end remote from the hinged connection to the other element, the remote end being pivotally connected to the drive carriage so as to permit the barrier to be raised to the operative position and lowered to the inoperative position. The term "road surface" as herein used includes surfaces such as pavements, footpaths, garage floors, driveways, parking areas and the like.
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230292
In a preferred embodiment the remote end of at least one element is movable with respect to a remote end of the other said element. More preferably, each element has a remote end being pivotally connected to a respective drive carriage and one drive carriage is driven towards or away from the other by a rotatable screw cooperatively engagable with the corresponding thread of the respective drive carriage. As the remote end or ends of the elements are moved towards each other, the apex formed at the hinged connection between the two elements is raised above the base to an operative position.
Desirably, the barrier is driven between the operative and inoperative positions by an electric motor which may be remotely controlled, for example by means of radio signals.
A preferred embodiment of the invention will now be described, by way of example only, with reference to the accompanying drawings in which:
Figure 1 is a plan view of a straddle-barrier assembly and drive means according to the invention;
Figure 2 is a side elevation of the straddle-barrier assembly in the operative position;
Figure 3 is a side elevation of a screw and pivot assembly for driving the barrier.
Referring to the drawings a straddle-barrier assembly 1 comprises a base 2 adapted for fixed mounting to a road surface. The base 2 includes a lockable cover plate 3 to deny unauthorised access to the interior.
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A
Mounting bolts 4 are housed within the lockable region of the base. A barrier 5 is mounted to the base 2 by means permitting the barrier to be raised to the operative position and lowered to the inoperative position.
The barrier 5 consists of two substantially Vee shaped elements 6 and 7 hingedly connected at their respective apexes 8 and 9 by hinge 10. The remote ends 11 and 12 of the elements are pivotally connected to threaded drive carriages 13, such that the axes of the pivotal connections are parallel to the axis of the hinge 10. This construction aids in raising and lowering the barrier assembly 1. The remote ends of one of the Vee shaped elements are movable with respect to the remote ends of the other element so that as the remote ends of the elements are brought into closer proximity, the apex formed at hinge 10 is raised above the base.
The barrier 5 is driven by two parallel rotatable shafts 14 and 15 having respective, oppositely threaded end portions 16 and 17. The threaded end portions are cooperatively engagable with corresponding threaded drive carriages 13. The two shafts 14 and 15 are connected for simultaneous rotation via an intermediate chain and sprocket assembly 18.
The remote ends of the two Vee shaped elements 6 and 7 are pivotally connected to threaded drive carriages 13, whereby as the shafts rotate, the threaded drive carriages, engaged with their respective shafts, are driven closer together or further apart depending on the direction of rotation, thereby effecting the raising or lowering of the barrier.
4
230292
An electric motor 19 powered by a battery 20 drives the shafts 14 and 15 via a drive chain and sprocket assembly 21. The operation of the motor 19 is controlled by a remote signal receiver 22. The motor 19 and battery 20 are housed within the lockable region of the base.
Cam formations 23 associated with shafts 14 and 15 are rotatingly engagable with elements 6 and 7 of the barrier. These cam formations initiate the raising of the barrier from the inoperative position, and thereby prevent locking of the barrier and drive means.
The straddle-barrier assembly also may be provided with an overload detector (not illustrated) on motor 19 which reverses the motor if the barrier 5 encounters an obstruction when it is being raised or lowered. A safety interlock device is also provided in conjunction with the vehicle. The interlock device is desirably positioned under the bonnet of the vehicle and is activated by the same radio frequency as the straddle-barrier assembly. If the vehicle ignition circuit is "off" the interlock device disables the ignition circuit in response to the signal which raises barrier 5 and re-enables the ignition circuit in response to the signal which lowers barrier member 5, thus preventing the car from being driven out accidentally against the barrier while the barrier is raised.
An L.E.D 24 may be conveniently used to illuminate the apex of the barrier when in the operative position. The display is automatically illuminated at night and switched off during daylight. The L.E.D. sign operates from a light-sensing detector in the apparatus. A second L.E.D. may be used to illuminate a name or vehicle number for identification purposes.
230292
In this embodiment, the remote controller is a compact specific frequency radio signal transmitter which may be conveniently mounted within the vehicle, or carried by the operator. However, it is within the scope of the invention that the remote control is effected by other means such as by insertion of a magnetically encoded card into a reader, or a pressure sensitive pad or other means whereby the motor may be actuated remotely and selectively.
Further, although reference has been made to an electric motor powered by a battery, it will be appreciated that other driving means such as a hydraulic or pneumatic cylinder, and other sources of motive power such as a remote electricity source, compressed gas, or gravity could also be used.
In another embodiment the elements of the barrier, when in the inoperative position, may rest on a support, for example a centrally located pyramid formation, so as to be inclined at an angle to the horizontal, thereby eliminating the need for the cam formations to initiate the raising of the barrier.
Furthermore the elements of the barrier need not be hinge connected at the apex but may be joined by a chain or other flexible coupling and may be locked together as the barrier is raised.
Although the invention has been described with reference to specific examples it will be appreciated by those skilled in the art that the invention may be embodied in many other forms.
Claims (11)
1. A straddle-barrier assembly comprising a base adapted for fixed mounting to a surface, a barrier pivotally mounted to the base and remotely controllable drive means for driving the barrier between an operative position for preventing a vehicle from passage and an inoperative position enabling a vehicle to pass thereover, said drive means including a drive carriage which is mounted for translation with respect to the base; said barrier including two hingedly connected elements, at least one element having an end remote from the hinged connection to the other element, the remote end being pivotally connected to the drive carriage so as to permit the barrier to be raised to the operative position and lowered to the inoperative position.
2. A straddle-barrier assembly according to claim 1 wherein the remote end of said at least one element is movable with respect to a remote end of the other said element.
3. A straddle-barrier assembly according to claim 1 or 2 wherein each element has a remote end being pivotally connected to a respective drive carriage and one drive carriage is driven towards or away from the other by a rotatable screw cooperatively engagable with a corresponding thread of the respective drive carriage.
A straddle-barrier assembly according to any one of the 7 o 230292 o o © o preceding claims wherein at least one of the hingedly connected elements is substantially V-shaped.
5. A straddle-barrier assembly according to any one of the preceding claims, whereby the barrier is driven between the operative and inoperative positions by an electric motor.
6. A straddle-barrier assembly according to claim 5, wherein the electric motor is remotely controlled by means of radio signals.
7. A straddle-barrier assembly according to claim 5 or 6 further comprising an overload detector disposed on the motor for reversing the motor if the barrier member encounters an obstruction when it is being raised or lowered with respect to the base.
8. A straddle-barrier assembly according to any one of the preceding claims in combination with an interlock device mounted within a vehicle, said interlock and straddle-barrier assembly being activated by the same remotely controllable means so that if the car ignition circuit is "off" the interlock device disables the ignition circuit of the said vehicle if the barrier is raised from a lowered position.
9. A straddle-barrier assembly according to any one of the receding claims, further comprising a light-activated LED 8 Q 230292 sign to illuminate the upper-most portion of the barrier member when said barrier member is in operative position.
10. The straddle-barrier assembly according to any one of the preceding claims wherein the remotely controllable means is activated by a specific frequency radio signal transmitter mounted within a vehicle.
11. A straddle-barrier assembly substantially as hereinbefore described with reference to and as illustrated in the accompanying drawings. PAUL STEPHEN BATCHELOR. by their authorised agents P.L. BERRY & ASSOCIATES. per 9
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AUPI993588 | 1988-08-17 |
Publications (1)
Publication Number | Publication Date |
---|---|
NZ230292A true NZ230292A (en) | 1992-01-29 |
Family
ID=3773296
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NZ23029289A NZ230292A (en) | 1988-08-17 | 1989-08-14 | Two piece remotely controlled barrier with each piece connected together at their apexes by a hinge |
Country Status (2)
Country | Link |
---|---|
NZ (1) | NZ230292A (en) |
WO (1) | WO1990002228A1 (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4024948C1 (en) * | 1990-08-07 | 1992-01-16 | Ingo Wille Stahlbau Gmbh, 4416 Everswinkel, De | |
GB9224887D0 (en) * | 1992-11-27 | 1993-01-13 | Fischer George Castings Ltd | Vehicle barrier |
WO1995030052A1 (en) * | 1994-04-29 | 1995-11-09 | Dennis Robert Cassidy | Vehicle barrier device |
DE19915433C2 (en) * | 1999-04-06 | 2002-03-28 | Simnacher Meinrad | Locking device for locking and unlocking a vehicle parking space |
CH708502A2 (en) * | 2013-09-02 | 2015-03-13 | Lemajess Sa | Device access control, in particular for vehicles. |
IT201800002198A1 (en) * | 2018-01-30 | 2019-07-30 | Graziano Mucciarini | ANTI-INTRUSION BARRIER |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1193901A (en) * | 1968-01-05 | 1970-06-03 | Godwin Warren Eng | Security Barrier Systems |
FR2522035A1 (en) * | 1982-02-19 | 1983-08-26 | Papone Alain | ACCESS LOCKING DEVICE APPLICABLE IN PARTICULAR TO PRIVATE PARKINGS |
AU579863B2 (en) * | 1984-05-16 | 1988-12-15 | Williams, David Andrew | A parking control apparatus |
FR2568906B1 (en) * | 1984-08-08 | 1986-12-12 | Tubauto | PARKING BARRIER |
DE3514626A1 (en) * | 1984-12-12 | 1986-06-19 | Armo Gesellschaft für Bauelemente, Bau- und Wohnbedarf mbH, 4350 Recklinghausen | BARRIERS FOR PARKING AND DRIVING THROUGH |
FR2591261B1 (en) * | 1985-12-10 | 1990-09-07 | Jouan Claude | RETRACTABLE BARRIER ACCEPTING THE PASSAGE OF AN AUTHORIZED VEHICLE ON A GARAGE SPACE |
-
1989
- 1989-08-14 NZ NZ23029289A patent/NZ230292A/en unknown
- 1989-08-16 WO PCT/AU1989/000347 patent/WO1990002228A1/en unknown
Also Published As
Publication number | Publication date |
---|---|
WO1990002228A1 (en) | 1990-03-08 |
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