CH700820B1 - Retractable post. - Google Patents
Retractable post. Download PDFInfo
- Publication number
- CH700820B1 CH700820B1 CH00875/07A CH8752007A CH700820B1 CH 700820 B1 CH700820 B1 CH 700820B1 CH 00875/07 A CH00875/07 A CH 00875/07A CH 8752007 A CH8752007 A CH 8752007A CH 700820 B1 CH700820 B1 CH 700820B1
- Authority
- CH
- Switzerland
- Prior art keywords
- post
- pipe
- segments
- slidable
- ground
- 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
- E01F13/044—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 the barrier being formed by obstructing members situated on, flush with, or below the traffic surface, e.g. with inflatable members on the surface
- E01F13/046—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 the barrier being formed by obstructing members situated on, flush with, or below the traffic surface, e.g. with inflatable members on the surface the obstructing members moving up in a translatory motion, e.g. telescopic barrier posts
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
- Lock And Its Accessories (AREA)
- Harvester Elements (AREA)
- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
The post (1) has a stand pipe (2) with an inner lateral surface and an outer lateral surface (2a), and pipe (3) slidable opposite to the stand pipe. The slidable pipe and the stand pipe are telescopically coupled with each other. The outer lateral surface has a recess (5), and the slidable pipe has an alignment pin (7). The recess has a bracket (G) that includes two branching-off sections (G1, G2), where the section (G2) is shorter than the section (G1). The slidable pipe has an external thread, where the slidable pipe and the stand pipe are made of aluminum or aluminum alloy.
Description
[0001] Die Erfindung betrifft einen Pfosten, welcher im Boden versenkt und mit einem Griff herausgezogen werden kann gemäss Patentanspruch 1.
[0002] Ein Pfosten ist ein längliches, vertikal frei stehende Anlage im Boden verankertes Stück. Der Pfosten besteht, normalerweise, aus meist stabilen Materialien wie Beton, Aluminium, Stahl, Stein oder Holz. Der Querschnitt kann rund oder eckig sein, seltener auch in anderen Formen.
[0003] Heutzutage müssen die herkömmlichen Pfosten komplett aus der Bodenverankerung herausgezogen werden. Die Erfindung besteht darin, dass der Pfosten teleskopartig aus dem Boden ausgefahren wird. Der Pfosten muss so nicht mehr weggetragen werden, um in der Nähe deponiert werden zu müssen. Der erfundene Pfosten wird aus dem Boden gezogen, wobei eine Innenmechanik das vertikal verschiebbare Segment durch eine rotatorische Bewegung im ausgefahrenen Zustand hält und verschliesst. Zum Einschieben wird dann der Körper des Pfostens aufgehoben und gedreht bezüglich seiner Achse und einfach wieder im Boden versenkt.
[0004] Der Pfosten, Objekt der Erfindung, dient als Begrenzungspfahl, Absperrstange oder als Pfosten zur Absperrung mit Seilen, Bändern oder dergleichen.
[0005] Nachstehend ist die Erfindung anhand einiger bevorzugter Ausführungsbeispiele unter Bezugnahme auf die Zeichnungen näher beschrieben. Es zeigen:
<tb>Fig. 1<sep>zeigt den Pfosten 1 im versenkten Zustand in Seitenansicht
<tb>Fig. 2<sep>zeigt alle Komponenten der Erfindung in Seitenansicht
<tb>Fig. 3<sep>zeigt eine Ansicht von oben des Pfostens 1 und des Spannelementes 10
[0006] Der Aussenmantel des Pfostens 1 wird im kiesigen Boden eingestossen und bei hartem Boden in ein vorbereitetes Bohrloch eingedrückt. Die inneren Teile werden teleskopartig herausgezogen und durch einen Drehgriff fixiert.
[0007] Im Innenrohr 4 kann in einer Ausführungsart der Erfindung ein Spannseil oder Band aufgerollt sein, welches herausgezogen und am nächsten Pfosten 1 eingehängt werden kann. Das Seil 10 bzw. Band 10 bleibt durch eine Feder 11 immer gespannt. Durch eine Rückdrehung wird der Pfosten 1 wieder versenkt und der Deckel schliesst bodenbündig ab.
[0008] Zum Einschieben wird dann der Körper des Pfostens aufgehoben und gedreht bezüglich seiner Achse.
[0009] Ein Vorteil des Pfostens besteht darin, dass er nach dem Herausziehen aus dem Boden die abzusperrende Fläche sofort sperrt und nach dem Versenken alles sofort wieder freigibt.
[0010] Der Pfosten 1 besteht aus einem Standrohr 2, das in den Boden eingebaut ist. Gekoppelt mit dem Standrohr 2, mittels mechanischer Führungen 5, sitzt, im Standrohr 2, ein verschiebbares Rohr 3, das den, aus dem Boden, im ausgefahrenen Zustand, sichtbaren Pfosten bildet. Das innere Rohr weist einen Griff 6 auf, durch diesen Griff kann man, manuell, den Pfosten aus dem Boden teleskopartig ausfahren.
[0011] Wie oben erwähnt weist der Pfosten eine Innenmechanik auf, bestehend aus einer oder mehreren mechanischen Führungen 5, in Form von Schienen. Die Innenmechanik koppelt die Röhre.
[0012] Der versenkbare Pfosten kann auch elektromechanisch oder hydraulisch betätigt werden, d.h. gehoben und gesenkt werden. Der Pfosten besteht aus Materialien wie Beton, Aluminium, Stahl, Stein oder Holz oder hartes Plastik.
The invention relates to a post, which can be sunk in the ground and pulled out with a handle according to claim 1.
A post is an elongated, vertically detached plant anchored in the ground piece. Normally, the post consists of mostly stable materials such as concrete, aluminum, steel, stone or wood. The cross section may be round or angular, more rarely in other forms.
Nowadays, the conventional posts must be completely pulled out of the ground anchorage. The invention is that the post is telescopically extended from the ground. The post no longer has to be carried away in order to be deposited nearby. The invented post is pulled out of the ground, wherein an internal mechanism holds and closes the vertically displaceable segment by a rotational movement in the extended state. To insert the body of the post is then lifted and rotated with respect to its axis and simply recessed in the ground.
The post, object of the invention, serves as a boundary pole, barricade or as a pole for blocking with ropes, bands or the like.
The invention with reference to some preferred embodiments with reference to the drawings. Show it:
<Tb> FIG. 1 <sep> shows the post 1 in the retracted state in side view
<Tb> FIG. 2 <sep> shows all components of the invention in side view
<Tb> FIG. 3 <sep> shows a view from above of the post 1 and the tensioning element 10
The outer shell of the post 1 is inserted in the gravelly soil and pressed in hard ground in a prepared hole. The inner parts are pulled out telescopically and fixed by a turning handle.
In the inner tube 4, in one embodiment of the invention, a tensioning cable or tape can be rolled up, which can be pulled out and hung on the next post 1. The rope 10 or band 10 is always tensioned by a spring 11. By a reverse rotation of the post 1 is sunk and the lid closes flush with the floor.
To insert the body of the post is then lifted and rotated with respect to its axis.
An advantage of the post is that it locks the area to be closed immediately after pulling out of the ground and releases everything immediately after sinking.
The post 1 consists of a standpipe 2, which is installed in the ground. Coupled with the standpipe 2, by means of mechanical guides 5, sits, in the standpipe 2, a sliding tube 3, which forms the, from the ground, in the extended state, visible post. The inner tube has a handle 6, through this handle can, manually, extend the post from the ground telescopically.
As mentioned above, the post has an internal mechanism consisting of one or more mechanical guides 5, in the form of rails. The interior mechanics couples the tube.
The retractable post may also be actuated electromechanically or hydraulically, i. be lifted and lowered. The post is made of materials such as concrete, aluminum, steel, stone or wood or hard plastic.
Claims (6)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH00875/07A CH700820B1 (en) | 2007-06-01 | 2007-06-01 | Retractable post. |
AT08405147T ATE498035T1 (en) | 2007-06-01 | 2008-05-29 | RETRACTABLE POST |
ES08405147T ES2361082T3 (en) | 2007-06-01 | 2008-05-29 | RETRACTABLE POST. |
PL08405147T PL1997956T3 (en) | 2007-06-01 | 2008-05-29 | Retractable post |
EP08405147A EP1997956B1 (en) | 2007-06-01 | 2008-05-29 | Retractable post |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH00875/07A CH700820B1 (en) | 2007-06-01 | 2007-06-01 | Retractable post. |
Publications (1)
Publication Number | Publication Date |
---|---|
CH700820B1 true CH700820B1 (en) | 2010-10-29 |
Family
ID=39719060
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH00875/07A CH700820B1 (en) | 2007-06-01 | 2007-06-01 | Retractable post. |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP1997956B1 (en) |
AT (1) | ATE498035T1 (en) |
CH (1) | CH700820B1 (en) |
ES (1) | ES2361082T3 (en) |
PL (1) | PL1997956T3 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH704056A1 (en) * | 2010-11-05 | 2012-05-15 | Luca Rogantini | POLE FOR CONCEALED barrages. |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101942814B (en) * | 2010-08-31 | 2011-11-23 | 张家港固耐特围栏系统有限公司 | Lifting roadblock |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB8722132D0 (en) | 1987-09-21 | 1987-10-28 | Bailey E C | Bollard |
GB2323617A (en) * | 1997-03-04 | 1998-09-30 | Graphic Precision Engineering | Telescopic Post |
US6345930B1 (en) * | 2000-03-30 | 2002-02-12 | Parvis Mohassel | Manually operable retractable bollard |
FR2817885B1 (en) * | 2000-12-11 | 2003-08-29 | Tech Nouvelles Inoxydables | IMPROVED, SCALABLE METAL TERMINALS, AND URBAN FURNITURE |
-
2007
- 2007-06-01 CH CH00875/07A patent/CH700820B1/en not_active IP Right Cessation
-
2008
- 2008-05-29 PL PL08405147T patent/PL1997956T3/en unknown
- 2008-05-29 EP EP08405147A patent/EP1997956B1/en not_active Not-in-force
- 2008-05-29 ES ES08405147T patent/ES2361082T3/en active Active
- 2008-05-29 AT AT08405147T patent/ATE498035T1/en active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH704056A1 (en) * | 2010-11-05 | 2012-05-15 | Luca Rogantini | POLE FOR CONCEALED barrages. |
EP2450488A3 (en) * | 2010-11-05 | 2016-08-31 | Luca Rogantini | Retractable mast for barriers |
Also Published As
Publication number | Publication date |
---|---|
ES2361082T3 (en) | 2011-06-13 |
EP1997956B1 (en) | 2011-02-09 |
PL1997956T3 (en) | 2011-07-29 |
EP1997956A1 (en) | 2008-12-03 |
ATE498035T1 (en) | 2011-02-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |