EP1306111A1 - Fixation pour poteaux dans la terre, spécialement pour piquets de slalom - Google Patents

Fixation pour poteaux dans la terre, spécialement pour piquets de slalom Download PDF

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Publication number
EP1306111A1
EP1306111A1 EP02022822A EP02022822A EP1306111A1 EP 1306111 A1 EP1306111 A1 EP 1306111A1 EP 02022822 A EP02022822 A EP 02022822A EP 02022822 A EP02022822 A EP 02022822A EP 1306111 A1 EP1306111 A1 EP 1306111A1
Authority
EP
European Patent Office
Prior art keywords
receiving sleeve
anchor body
floor bracket
bracket according
length
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.)
Withdrawn
Application number
EP02022822A
Other languages
German (de)
English (en)
Inventor
Manfred Tiefenthaler
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
Publication of EP1306111A1 publication Critical patent/EP1306111A1/fr
Withdrawn legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63C—SKATES; SKIS; ROLLER SKATES; DESIGN OR LAYOUT OF COURTS, RINKS OR THE LIKE
    • A63C19/00—Design or layout of playing courts, rinks, bowling greens or areas for water-skiing; Covers therefor
    • A63C19/06—Apparatus for setting-out or dividing courts
    • A63C19/062—Slalom gate poles, posts or marking sticks for sport fields
    • 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
    • E01F9/00—Arrangement of road signs or traffic signals; Arrangements for enforcing caution
    • E01F9/60—Upright bodies, e.g. marker posts or bollards; Supports for road signs
    • E01F9/623—Upright bodies, e.g. marker posts or bollards; Supports for road signs characterised by form or by structural features, e.g. for enabling displacement or deflection
    • E01F9/627—Upright bodies, e.g. marker posts or bollards; Supports for road signs characterised by form or by structural features, e.g. for enabling displacement or deflection self-righting after deflection or displacement
    • 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
    • E01F9/00—Arrangement of road signs or traffic signals; Arrangements for enforcing caution
    • E01F9/60—Upright bodies, e.g. marker posts or bollards; Supports for road signs
    • E01F9/658—Upright bodies, e.g. marker posts or bollards; Supports for road signs characterised by means for fixing
    • E01F9/673—Upright bodies, e.g. marker posts or bollards; Supports for road signs characterised by means for fixing for holding sign posts or the like
    • E01F9/685—Subsoil means, e.g. foundations

Definitions

  • the invention relates to a floor bracket for poles, in particular ski tilt poles.
  • DE 29 02 082 A and DE 31 23 880 disclose several versions of Floor brackets for marking rods of all kinds which have an anchor body Have thread or with expansion parts, in the case of tilting rods between an elastic joint is provided for the anchor body and the rod.
  • a pole with a threaded anchor body is in the ground or snow screwed.
  • An anchor body with expansion parts has an internal gear, via which the expansion parts are pressed outwards when the rod is turned.
  • a hole must be drilled in the ground beforehand.
  • the invention has now set itself the task of creating a floor bracket, the allows an improved anchorage of the rods. According to the invention thereby achieved that the anchor body fixable in the ground with the receiving sleeve is connected by a length-elastic element, and that a biasing means is provided, by means of which the anchor body while stretching the length-elastic Elements can be distanced from the receiving sleeve.
  • the improvement over conventional floor mounts is that after inserting them into a pre-drilled hole, the anchor body goes deeper into the ground (Snow, ice or earth) is sunk and fixed, the length-elastic Element is stretched so that the receiving sleeve is not retractable into the borehole is biased against the anchor body. This leaves until complete Reduction of the prestress pressed the receiving sleeve against the borehole wall. All external influences that only reduce tension (compression of the Surrounding area due to external force, snow compression or Melting snow due to changes in temperature etc.) therefore do not lead to loosening of the anchoring, since the receiving sleeve is pulled down without holding it to lose.
  • the receiving sleeve can have different shapes, for example mushroom-like or T-shaped in cross-section.
  • the floor bracket is to accommodate a tilt rod, it is provided that that the receiving sleeve has an upwardly widening receiving opening for the has lower end of the rod in order to provide a corresponding space for the Tilting movement and creating the joint of the tilting rod.
  • the anchor body is with external thread webs provided and guided displaceably on the receiving sleeve, the biasing means for distancing the anchor body from the receiving sleeve an approach for Has turning tool.
  • the approach for the turning tool is preferably on the provided larger receptacle anyway, so that the anchoring with inserted rod can be rotated as a unit. Thanks to the thread, it migrates Anchor body deeper and the longitudinally elastic element is stretched as the Although the receiving sleeve rotates, it cannot sink into the borehole.
  • the anchor body is provided with at least one Provided expansion element, the biasing means for spacing the anchor body an axially displaceable actuating part for the expansion element in the receiving sleeve having.
  • the anchor is in the pre-drilled hole inserted until the receiving sleeve is in its end position, in which the top is approximately is flush with the surface of the ground or snow, and then the Actuator pressed down. This leads to the stretching of the elastic first Elements, and then after an expansion limit stop is reached has been used to spread the expansion element, which fixes the anchor element in the Soil causes.
  • the two different positions enables, with the transition from the starting position to the spreading position Resistance to be overcome is greater than the resilience of the longitudinal elastic Elements.
  • the displacement of the actuating part can be significant facilitate if connection means are provided to the lower end of the rod, so that the rod can be pushed down or pulled up to the Fix or loosen the floor bracket.
  • Another possibility provides that the Actuating part is formed by the lower end of the rod.
  • a rubber band or the like can be used that between the Anchor body and the receiving sleeve is arranged.
  • a preferred embodiment sees a hose made of a stretchable material, such as rubber or plastic Similar properties before, on the one hand in the receiving sleeve and on the other Anchor body fixed, for example glued.
  • the hose also works at the same time sealing the inside of the floor bracket against moisture, pollution etc. so that the functionality of the merged parts is ensured.
  • the expansion element which preferably together with the Actuating part is arranged within the hose is further preferred provided that in the area surrounding the expansion element the hose with outer ribs, thorns or the like is provided.
  • a depth limit stop is an advantage. This can be between each other slidable parts of the receiving sleeve and the anchor body may be provided. It is preferably provided instead or in addition that the length-elastic Element is provided with an expansion limit, for example in the form of length-constant threads or the like.
  • a floor bracket 1 for bars 2, particularly tilting bars, has reference to the arrangement in the bottom, an upper receiving sleeve 4, the top of which is approximately flush should lie with the snow or ground surface, a lower anchor body 11 and a between the receiving sleeve 4 with the larger diameter and the anchor body 11 arranged, length-elastic element 16. It is also a pretensioner provided to the bottom bracket 1 used, preferably with rod 2, the to bring the anchor body 11 located below deeper into the ground or a borehole, the length-elastic element 16 stretched and the receiving sleeve 4 against the Floor surface or the borehole wall is biased.
  • the receiving sleeve 4 has a receiving opening 5 provided, in the bottom of which a threaded bore 9 is provided.
  • a threaded bore 9 In this one Rod 2 can be screwed in with a threaded pin.
  • the receiving opening 5 widens upwards so that there is space for a tilting rod 2 and its joint 3 remains.
  • the receiving sleeve 4 In the top is the receiving sleeve 4 with an extension 8 in the form of a Provide slot for a turning tool.
  • the receiving sleeve 4 has a conical External shape, and tapers downwards.
  • the anchor body 11 of this embodiment has a lower, conical end region an external thread 12 so that it is screwed into the ground or a borehole wall can be.
  • the anchor body 11 carries an upper guide part 13 which the recess 6 of the receiving sleeve 4 is adapted and has longitudinal guide grooves, into which the longitudinal guide webs 7 engage.
  • a Stop 14 formed, and engages in this groove in the receiving sleeve 4 after Insert the guide part 13 into the recess 6 radially inserted stop pin 15, so that the axial displacement of the anchor body 11 in the receiving sleeve 4th is capped.
  • a length-elastic element 16 in Form of a piece of hose made of rubber or rubber-like plastic used in the upper edge area 17 with the receiving sleeve 4 and in the lower edge area 18 with the anchor body 11 is connected.
  • a borehole is drilled in the ground or snow, the tapers conically downwards, and roughly the outer shape of the base bracket 1 equivalent.
  • the bottom bracket 1 provided with the rod 2 is in the borehole used, the receiving sleeve 4 with a flush top on the borehole wall is applied. Now the turning tool is attached to the neck 8 and the bottom bracket 1 twisted as a whole.
  • the thread 12 ensures that the in the recess 6th positively guided anchor body 11 deeper into the borehole or the ground laid.
  • the end position is reached when the stop 14 abuts the stop pin 15.
  • the displacement of the anchor body 11 downward stretches the length-elastic element 16, so that the receiving sleeve 4 is pressed against the surface or against the borehole wall and is fixed under tension. Gives the ground or snow due to outside Effects, remains until the preload is completely removed Receiving sleeve and thus also the rod 2 fixed in the floor.
  • the turning tool is attached to the neck 8 and the Floor bracket 1 rotated in the opposite direction.
  • the anchor body 11 is screwed up, whereby the elastic element 16 contracts again.
  • the floor bracket 1 with the rod 2nd be taken out.
  • the anchor body 11 is anchored by an expansion element 20, which in the embodiment shown consists of two or more Spreading parts exist between which a central gap 25 is formed, at least has two differently sized spherical extensions 26, 27. That in turn formed by a hose elastic element 16 is longer than in the 1 and in the lower edge region 18 with a closing element 22 connected.
  • the expansion element 20 adjoins the end element 22 on the inside.
  • the upper edge area 17 of the hose is from below in a continuous receiving bore 5 having receiving sleeve 4 fixed, and an operating member 21 is in the receiving sleeve 4 arranged within the hose.
  • the operating part 21 has at the top of the threaded hole 9, in which the rod 2 are inserted can, and is provided at the lower end with a spherical head 24 which in the upper spherical extension 26 of the gap 25 is held in the expansion body 20 (Fig. 4).
  • the lower end of the rod 2 can be directly provided with a spherical head.
  • the floor bracket 1 is shown in FIG. 4 in a borehole used, which is deeper than the length of the floor bracket 1.
  • the actuating part 21 is pressed down, whereby the length-elastic element 16 is stretched until one not shown Strain limitation in element 16 or a displacement limitation between the Actuating part 21 and the receiving sleeve 4 is effective.
  • the pressure on the Actuating part 21 briefly increases so that head 24 comes out of upper extension 26 emerges and engages through the gap 25 into the lower, smaller extension 27.
  • the spreading range can be extended if two heads 24 are attached to the actuating part 21 close to each other are arranged one above the other in two Arranged extensions 27 lock so that the expansion element 20 via a greater height is spread.
  • the floor bracket 1 is released by a short jerk on the rod 2 above, so that the head returns to the output extension 26 and the Fixation of the anchor element 11 is released, the elastic element 16 retracts into its original length (Fig. 4). Then the floor bracket 1 are pulled out of the borehole with the rod 2.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Piles And Underground Anchors (AREA)
EP02022822A 2001-10-23 2002-10-12 Fixation pour poteaux dans la terre, spécialement pour piquets de slalom Withdrawn EP1306111A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT16842001 2001-10-23
AT16842001 2001-10-23

Publications (1)

Publication Number Publication Date
EP1306111A1 true EP1306111A1 (fr) 2003-05-02

Family

ID=3688653

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02022822A Withdrawn EP1306111A1 (fr) 2001-10-23 2002-10-12 Fixation pour poteaux dans la terre, spécialement pour piquets de slalom

Country Status (1)

Country Link
EP (1) EP1306111A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2859228A1 (fr) * 2003-08-26 2005-03-04 Geoloc Pieu qui trouvera notamment son application en tant que piquet de chantier, fiche de paveur, piquet d'implantation ou autres
ITBZ20120002A1 (it) * 2012-01-30 2013-07-31 Hartwig Kamelger Dispositivo di ancoraggio per paletti di delimitazione e di porta.
PT106905A (pt) * 2013-04-23 2014-10-23 Polisport Plásticos S A Dispositivo de marcação e de suporte

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2902082A1 (de) 1979-01-19 1980-07-24 Sebastian Haunberger Markierungsstange, insbesondere fuer ski-torlauf
DE3123880A1 (de) 1981-06-16 1982-12-30 Sebastian 8263 Burghausen Haunberger Markierungsstange
US4636109A (en) * 1984-12-21 1987-01-13 Allsop, Inc. Hinged slalom gate
EP0385295A1 (fr) * 1989-02-27 1990-09-05 Hans Hinterholzer Piquet de slalom
FR2689777A1 (fr) * 1992-04-14 1993-10-15 Dalloz Bourguignon Jean Claude Piquet escamotable pour pistes de slalom.

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2902082A1 (de) 1979-01-19 1980-07-24 Sebastian Haunberger Markierungsstange, insbesondere fuer ski-torlauf
DE3123880A1 (de) 1981-06-16 1982-12-30 Sebastian 8263 Burghausen Haunberger Markierungsstange
US4636109A (en) * 1984-12-21 1987-01-13 Allsop, Inc. Hinged slalom gate
EP0385295A1 (fr) * 1989-02-27 1990-09-05 Hans Hinterholzer Piquet de slalom
FR2689777A1 (fr) * 1992-04-14 1993-10-15 Dalloz Bourguignon Jean Claude Piquet escamotable pour pistes de slalom.

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2859228A1 (fr) * 2003-08-26 2005-03-04 Geoloc Pieu qui trouvera notamment son application en tant que piquet de chantier, fiche de paveur, piquet d'implantation ou autres
ITBZ20120002A1 (it) * 2012-01-30 2013-07-31 Hartwig Kamelger Dispositivo di ancoraggio per paletti di delimitazione e di porta.
WO2013113652A1 (fr) * 2012-01-30 2013-08-08 Oberhammer Michael Dispositif d'ancrage pour piquets de slalom et de délimitation
PT106905A (pt) * 2013-04-23 2014-10-23 Polisport Plásticos S A Dispositivo de marcação e de suporte
PT106905B (pt) * 2013-04-23 2015-09-22 Polisport Plásticos S A Dispositivo de marcação e de suporte

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