EP0792670A1 - Haie d'athlétisme - Google Patents

Haie d'athlétisme Download PDF

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Publication number
EP0792670A1
EP0792670A1 EP97100712A EP97100712A EP0792670A1 EP 0792670 A1 EP0792670 A1 EP 0792670A1 EP 97100712 A EP97100712 A EP 97100712A EP 97100712 A EP97100712 A EP 97100712A EP 0792670 A1 EP0792670 A1 EP 0792670A1
Authority
EP
European Patent Office
Prior art keywords
hurdle
rack
height
gear
teeth
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Withdrawn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
EP97100712A
Other languages
German (de)
English (en)
Inventor
Klemens Schäper
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 EP0792670A1 publication Critical patent/EP0792670A1/fr
Withdrawn legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63K—RACING; RIDING SPORTS; EQUIPMENT OR ACCESSORIES THEREFOR
    • A63K3/00—Equipment or accessories for racing or riding sports
    • A63K3/04—Hurdles or the like
    • A63K3/043—Athletics hurdles

Definitions

  • the invention relates to a hurdle for hurdles according to the preamble of the main claim.
  • a generic hurdle for the hurdle race which consists in a manner known per se of a foot part and a stand part, a counterweight being adjustable in the foot part so as to be able to move through the hurdle bar arranged on support profiles when pulling out to compensate for the changed tipping weight of the hurdle.
  • This compensates for the tilting moment at the different competition heights of the hurdle rail and it is necessary in the prior art that on the one hand the hurdle rail is pulled out and locked to the desired height from the pipe supports, and on the other hand the counterweights are adjusted in a second step so that they do that Compensate tilting moment, with appropriate markings being provided both on the pipe supports of the stand part and on the pipe parts of the foot part.
  • the actuating element for the counterweights is arranged in the vertical tube supports, so that a time-consuming and unhealthy stooping over these weights is no longer necessary.
  • the operator can adjust the height in the same posture Take the hurdle bar and adjust the weight of the counterweights.
  • the present invention has for its object to provide an arrangement in which the counterweights are automatically brought into the respectively assigned position within the foot part by adjusting the hurdle bar, so that on the one hand only one operating function is required and on the other hand there is an inevitability so that the counterweights are always in the position corresponding to the height of the hurdle rail, although the adjustment paths are different.
  • the adjustment movement of the counterweights is not only forcibly coupled to the adjustment movement of the carrier profiles or the hurdle rail, but that the path of the adjusted hurdle rail can be different from the path of the counterweights despite the forced coupling.
  • the procedure is such that a gear is rotatably arranged within each pipe support, which meshes with two opposing racks, one rack being fixed on the support profile movable in each support and the other rack free from the movement of the support profile in the Pipe support is provided and can be driven by the gearwheel, a counterweight being coupled to this latter rack via a pull and drive chain.
  • a gear is rotatably arranged within each pipe support, which meshes with two opposing racks, one rack being fixed on the support profile movable in each support and the other rack free from the movement of the support profile in the Pipe support is provided and can be driven by the gearwheel, a counterweight being coupled to this latter rack via a pull and drive chain.
  • the gear wheel Since the path of the displacement movement of the carrier profile and that of the displacement movement of the counterweight must not be the same, it is proposed that the gear wheel have two sprockets which have a different number of teeth, so that when the carrier profile is moved by a certain amount, the displacement of the counterweight by one Dimension that is less than the aforementioned dimension. Of course you can too two different gears can be arranged on a common shaft.
  • a hurdle which usually consists of a base part 1, which is formed by two pipe parts 7 and 8.
  • the stand part 2 connects to these two pipe parts 7 and 8 and there the pipe supports 10 and 11, these components being connected to one another via a connector 9.
  • Carrier profiles 4 and 5, which carry the actual hurdle strip 3, run in the pipe supports 10 and 11.
  • the hurdle bar 3 is adjustable in height together with the support profiles 4 and 5 in that when the two locking devices 22 are actuated, a lock known from DE-GM 90 02 454.0 is released, which after adjusting the hurdle bar 3 and its release, the hurdle bar 3in the desired height.
  • counterweights 6 are adjustable in the tube parts 7 and 8, which take into account the weight shift that occurs by adjusting the hurdle bar 3.
  • a gearwheel 12 is arranged in a stationary manner in each tube support 10 and 11 and, as is particularly clearly shown in FIG. 4, is equipped with two gearwheels which have a different number of teeth.
  • the toothed rings 16 and 17 thus formed mesh on the one hand with the toothed rack 14 and on the other hand with the toothed rack 15, so that when the gear wheel 12 rotates, the toothed racks 14 and 15 are moved in different directions.
  • the gear wheel 12 is mounted on a shaft 22 arranged in the walls of the tube support 10 or 11.
  • a pull and drive chain 18 which is designed as a Gall chain and carries at its end facing away from the rack 15 the counterweight 6, which move in the tube part 7 and 8 of the foot part can.
  • the gear 12 as well as the racks 14 and 15 are made of plastic or metal and the translation that is achieved by the gear 12 is such that the tilting moment caused by the higher extended hurdle bar 3 is always compensated for.

Landscapes

  • Orthopedics, Nursing, And Contraception (AREA)
EP97100712A 1996-02-28 1997-01-17 Haie d'athlétisme Withdrawn EP0792670A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE1996107414 DE19607414A1 (de) 1996-02-28 1996-02-28 Hürde für den Hürdenlauf
DE19607414 1996-02-28

Publications (1)

Publication Number Publication Date
EP0792670A1 true EP0792670A1 (fr) 1997-09-03

Family

ID=7786606

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97100712A Withdrawn EP0792670A1 (fr) 1996-02-28 1997-01-17 Haie d'athlétisme

Country Status (2)

Country Link
EP (1) EP0792670A1 (fr)
DE (1) DE19607414A1 (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1994505B (zh) * 2006-12-17 2010-10-13 张家港金陵体育器材有限公司 跨栏架
WO2011139197A1 (fr) 2010-05-03 2011-11-10 Rantzows Sport Ab Haie équipée d'un déplacement automatique de contrepoids
CN106492487A (zh) * 2016-11-08 2017-03-15 周口师范学院 一种体育跨栏架
CN111084999A (zh) * 2020-01-15 2020-05-01 陕西国防工业职业技术学院 一种体育跨栏架
CN115245685A (zh) * 2021-12-16 2022-10-28 郑州航空工业管理学院 一种基于智能物联网的运动员练习用跨栏架及使用方法

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109589622B (zh) * 2019-01-29 2020-05-08 易科医疗器械温州有限公司 一种能自动复位的跨栏运动用栏架及其使用方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2483796A1 (fr) * 1980-06-06 1981-12-11 Verdier Pinard Gabriel Haie d'athletisme a reglage automatique de la force de renversement
DE9002454U1 (de) 1990-03-02 1990-05-10 Schäper Sportgerätebau GmbH, 4400 Münster Hürde für den Hürdenlauf
DE9401023U1 (de) 1994-01-24 1994-04-14 Schäper, Klemens, 48161 Münster Hürde für den Hürdenlauf
DE19514800A1 (de) 1994-04-22 1995-10-26 Nadal Ana Maria Perez Hürde für den Hürdenlauf

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8908478U1 (de) * 1989-07-12 1989-10-19 Schäper Sportgerätebau GmbH, 4400 Münster Hürde für den Hürdenlauf
DE9408178U1 (de) * 1994-05-18 1994-09-01 Schäper, Klemens, 48161 Münster Hürde für den Hürdenlauf
DE4428089A1 (de) * 1994-08-09 1996-02-15 Erhard Leonhard Soehne Pfosten zur Halterung eines Netzes für Sportarten wie Volleyball

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2483796A1 (fr) * 1980-06-06 1981-12-11 Verdier Pinard Gabriel Haie d'athletisme a reglage automatique de la force de renversement
DE9002454U1 (de) 1990-03-02 1990-05-10 Schäper Sportgerätebau GmbH, 4400 Münster Hürde für den Hürdenlauf
DE9401023U1 (de) 1994-01-24 1994-04-14 Schäper, Klemens, 48161 Münster Hürde für den Hürdenlauf
DE19514800A1 (de) 1994-04-22 1995-10-26 Nadal Ana Maria Perez Hürde für den Hürdenlauf

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1994505B (zh) * 2006-12-17 2010-10-13 张家港金陵体育器材有限公司 跨栏架
WO2011139197A1 (fr) 2010-05-03 2011-11-10 Rantzows Sport Ab Haie équipée d'un déplacement automatique de contrepoids
EP2566592A1 (fr) * 2010-05-03 2013-03-13 Rantzows Sport AB Haie équipée d'un déplacement automatique de contrepoids
EP2566592A4 (fr) * 2010-05-03 2013-11-06 Rantzows Sport Ab Haie équipée d'un déplacement automatique de contrepoids
US8968157B2 (en) 2010-05-03 2015-03-03 Rantzows Sport Ab Hurdle with automatic displacement of counterweights
CN106492487A (zh) * 2016-11-08 2017-03-15 周口师范学院 一种体育跨栏架
CN106492487B (zh) * 2016-11-08 2018-12-18 周口师范学院 一种体育跨栏架
CN111084999A (zh) * 2020-01-15 2020-05-01 陕西国防工业职业技术学院 一种体育跨栏架
CN111084999B (zh) * 2020-01-15 2021-05-14 陕西国防工业职业技术学院 一种体育跨栏架
CN115245685A (zh) * 2021-12-16 2022-10-28 郑州航空工业管理学院 一种基于智能物联网的运动员练习用跨栏架及使用方法

Also Published As

Publication number Publication date
DE19607414A1 (de) 1997-09-04

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