EP2941976A1 - Éperon pour le sport hippique - Google Patents

Éperon pour le sport hippique Download PDF

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Publication number
EP2941976A1
EP2941976A1 EP15166488.5A EP15166488A EP2941976A1 EP 2941976 A1 EP2941976 A1 EP 2941976A1 EP 15166488 A EP15166488 A EP 15166488A EP 2941976 A1 EP2941976 A1 EP 2941976A1
Authority
EP
European Patent Office
Prior art keywords
spur
pin
bearing
ball
designed
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Withdrawn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
EP15166488.5A
Other languages
German (de)
English (en)
Inventor
Gabriel Zumbiel
Peter Mattes
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 EP2941976A1 publication Critical patent/EP2941976A1/fr
Withdrawn legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43C—FASTENINGS OR ATTACHMENTS OF FOOTWEAR; LACES IN GENERAL
    • A43C17/00—Spurs
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43C—FASTENINGS OR ATTACHMENTS OF FOOTWEAR; LACES IN GENERAL
    • A43C17/00—Spurs
    • A43C17/04—Releasable spur fastenings
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43C—FASTENINGS OR ATTACHMENTS OF FOOTWEAR; LACES IN GENERAL
    • A43C17/00—Spurs
    • A43C17/06—Collapsible spurs

Definitions

  • the present invention relates to a spur according to the preamble of claim 1, which can be used in equestrian sports.
  • spurs 1 from the art have a holding element 3, a pin 5 arranged on the holding element 3 and a spur element 7 arranged on the end 5 of the pin 5.
  • a spur 1 is an aid that is used for stimulating and encouraging a horse and for strengthening and refining the leg support, for example for driving the horse.
  • the pin 5 arranged on the retaining bracket 3 or directly on the boot extends in the rearward direction, wherein, for example, a thickening is arranged as the spur element 7 on the pin end.
  • roller-shaped spur elements 7 of the pin 5 When roller-shaped spur elements 7 of the pin 5 is also performed either forked and the spur element 7 sits between the two arms of this fork or corresponding roller elements are arranged above and below the pin 5. A rolling movement can take place in these elements only in the horizontal direction.
  • a spur according to the invention is provided with a holding element, a spigot arranged on the holding element and a spur element arranged endwise on the spigot and designed such that the spur element is designed to be rotatable about a longitudinal axis of the spigot.
  • the spur element is designed to be rotatable about a longitudinal axis of the pin is achieved that the spur element can roll when using the spores on the stomach or the flank of the horse along in the vertical direction. It is thus avoided in particular a hooking of the spur element in the skin of the horse, so that injuries to the horse can be excluded thereby.
  • an adapted size of the spore element in particular in its diameter perpendicular to the axis of rotation particularly gentle spores are formed. The larger the diameter of the spur member is chosen the gentler is the effect to be achieved.
  • a diameter of the spur element is preferably between 8 mm and 25 mm, more preferably 10 mm and 20 mm.
  • a further improvement of the rolling properties of the spur element is achieved if this is designed substantially as a rotationally symmetrical body.
  • the spur element can for example be designed as a ball, roller, wheel or substantially drop, roller or truncated cone. All of the abovementioned forms can realize the advantages according to the invention, with a spherical design of the spur element being particularly preferred both in terms of production technology and its effect.
  • the spur element preferably has a bore, in particular a blind hole, in which engages the pin for supporting the spur element.
  • a spine element encompassing the bracket may be provided so that storage via a plug pin can be done, which may be additionally or alternatively secured with a nut.
  • the spur element is preferably mounted on the spigot by means of a friction reducing bearing.
  • the bearing is self-lubricating, in particular self-lubricating plastics, for example. Tribopolymere, are suitable as a material.
  • the bearing may be formed, for example, as a ball or roller bearings or as plain bearings. Bearings are particularly well suited for the intended use, since they are less susceptible to interference and easy to clean. This is particularly advantageous because when used in equitation with a pollution, for example by sand or other particles too is calculated and therefore a simple cleanability for the practical use of high importance.
  • the use of a sliding bearing can also reduce a size and manufacturing costs can be reduced.
  • this may in particular have a sliding bush, which preferably sits in the spore element.
  • a particularly simple attachment of the sliding bush in the spore element can be achieved if the sliding bush is pressed into the spore element, glued or screwed. This sliding bush can then cooperate with a sliding surface formed on the journal, so that an effective reduction of the friction between these elements is achieved.
  • the pressing of the bushing in the spur element is seen as a very effective connection method, since in this way a permanent support of the bushing in the spur element can be achieved without additional steps or components are necessary.
  • a length of the spur, d. H. the pin including the spur member is typically between 2 and 8 cm, with typical lengths between 3.5 cm and 7.5 cm, in particular at about 4.5 cm.
  • An arrangement of the spur element on the pin is preferably carried out by a fixing element which between the pin and the Spur element acts such that the spur element is rotatable about the longitudinal axis of the spigot and substantially fixed in the direction of the longitudinal axis.
  • Such attachment of the spur element on the pin can be achieved for example by a locking ring which engages both in a circumferential outer groove of the pin and in a circumferential inner groove of the spur member.
  • a circumferential groove which is arranged in the bore of the spur member.
  • an outer groove a groove which is circumferentially introduced into the pin.
  • the securing ring as a snap ring, it is dimensioned so that the snap ring engages in a relaxed state both in the circumferential outer groove of the pin and in the circumferential inner groove of the spur element.
  • the retaining ring can be inserted, for example, by compression into the outer groove of the spur element and then pushed onto the journal under expansion of the snap ring. As soon as the snap ring reaches the region of the circumferential outer groove of the pin, it will elastically return to its original shape and engage in the outer groove of the pin.
  • the fixing element may be formed by a clamping ball.
  • this can either be arranged on the pin and engage a correspondingly formed recess of the spur element or the spur element is designed as a clamping ball and engages over a bearing ball arranged on the pin.
  • the pin is releasably attached to the support member.
  • the pin can be releasably secured to the entire holding element or it is a first pin member formed as part of the holding element and a second pin member detachably connected thereto.
  • pins with different spur elements can be used by a detachable arrangement of the pin on the holding element.
  • a connection between the pin and the holding element is preferably made by means of a self-loosening connection mechanism.
  • a connection mechanism may be formed, for example, as a click mechanism, as a self-locking thread, as a bayonet lock or as by means of a radially executed screw or a plug or locking pin.
  • the spur element may have a surface structure that supports a rolling process on the abdomen of the horse.
  • a surface structure may be formed, for example, by an increased surface roughness of the material used for the spur element, by grooves, webs, depressions and / or nubs or nub-like elements.
  • the spores according to the invention can be offset inwards on the holding element in the use position, i. H. arranged offset in the direction of the horse and / or be angled.
  • FIG. 1 shows a first embodiment of a spur 1 according to the invention, in which a holding element 3 as a U-shaped bracket with which the spur 1 with the aid of, for example, leather straps on a riding boot can be fastened.
  • the leather straps used for attachment are guided by the ends arranged on the U-shaped bracket 3 eyelets 32 and thus tightened the spur 1 on the riding boot.
  • a substantially cylindrically shaped pin 5 is arranged on the U-shaped bracket 3 at its apex, which is designed in two parts in the present embodiment.
  • the pin 5 is riveted to the U-shaped bracket 3, which has a bore 33 at its vertex and / or welded, so that a durable and material-mechanical connection between the pin 5 and the bracket 3 is made.
  • the pin 5 is made in two parts in the present embodiment, wherein a first pin element 51 is connected to the headband 3 and a second pin member 52 is releasably connected to the first pin member 51.
  • the first pin element 51 has an internal thread 59 and the second pin element 52 has an external thread 57, so that the second pin element 52 can be screwed into the first pin element 51.
  • the threads 57, 59 are formed inhibited against automatic untwisting, so that a release of the second pin member 52 is avoided by the first pin member 51 in a use of the spur A shown.
  • the second pin member 52 has two opposite flats 53, which can serve as targets for a suitable tool, such as a commercial fork wrench.
  • a spur element 7 is arranged end, which is formed in the present embodiment as a ball or substantially spherical.
  • the ball 7 is mounted on the pin 5 such that it is rotatable about a longitudinal axis A of the pin 5.
  • FIG. 2 shows a top view of the spur 1 from the FIG. 1 ,
  • FIG. 2 is particularly clearly a rivet 11 between the pin 5 and the U-shaped bracket 3 can be seen.
  • the riveted joint can be arranged in a countersink and additionally welded and sanded.
  • FIG. 2 is also particularly clearly the longitudinal axis A of the pin 5 can be seen. With a double arrow also the possible rotation R of the ball 7 is indicated about this longitudinal axis A.
  • FIG. 3 shows a perspective view of the pin 5 from the Figures 1 and 2 in its individual parts.
  • the first pin member 51 has, as FIG. 3 can be removed, at its holding element side end a rivet bolt 61 which is inserted into the bore 33 of the bracket 3 and crimped from the opposite side and riveted to it. In this way, a particularly stable mechanical connection is made, which can be further enhanced, for example, by additional welding of the two elements 3, 51 and possibly optically embellished.
  • the first pin member 51 has an internal thread 59 which is formed corresponding to an external thread 57 provided on the second pin member 52.
  • a circumferential relief 58 is also provided at the end of the external thread 57, which ensures a defined completion of the thread.
  • the threads 57, 59 are formed in the present embodiment, self-locking against automatic unscrewing, so that a release of the second pin member 52 is avoided by the first pin member 51.
  • the second pin element 52 has the previously described flattenings 53 as starting points for a suitable tool for screwing and releasing the two pin elements 51, 52.
  • the second pin element 52 has a cylindrically shaped sliding surface 54 for interacting with the spur element or ball 7.
  • Adjoining the sliding surface 54 is a circumferentially formed and chamfered web 55, on which a circumferential outer groove 56, which is formed between the web 55 and the middle section of the second pin element 52, follows.
  • the circumferential outer groove 56 is formed such that in this as will be explained later, a suitably formed fixing element 91, which may be formed, for example, as a snap ring, engages, and the spur element or the ball 7 fixed in the axial direction on the pin 5.
  • FIG. 4 shows an embodiment of a spur element 7, as shown in the Figures 1 and 2 is used.
  • the spur element 7 is formed substantially spherical and has a radially extending blind hole 70.
  • a sliding bush 90 is pressed and introduced at an opening end, a circumferential outer groove 71.
  • a locking ring 91 In the circumferential outer groove 71 is seated, as shown in Figure 4, a locking ring 91.
  • the inlet opening of the blind hole 70 is also provided with a circumferential chamfer 72.
  • FIG. 5 is a longitudinal section along the longitudinal axis A of the pin 5 through the pin 5 and the spur element 7 according to the Figures 1 and 2 shown.
  • the spur element 7 designed as a ball is fixed on the journal 5 in the axial direction and is rotatably mounted about the longitudinal axis A.
  • the slide bush 90 is seated, on its inner circumference with the sliding surface 54 of the second pin member 52 interacts.
  • a fixation of the ball 7 on the second pin member 52 is achieved in that the arranged in the circumferential inner groove 71 of the ball 7 circlip 91 is expanded at a sliding of the ball 7 on the second pin member 52 through the phase of the circumferential ridge 55 and behind this relaxed in the circumferential outer groove 56 of the second pin member 52 again.
  • the securing ring 91 is dimensioned such that it has an inner diameter in the relaxed state, which is smaller than an outer diameter of the web 55 and has an outer diameter which is greater than an inner diameter of the blind hole 70 and the ball 7 in the relaxed state achieved a fixation in the axial direction.
  • FIG. 6 shows an alternative embodiment of a spur 1, in which on the pin 5, a bearing ball 6, which is designed as a spherical segment, is arranged. On the bearing ball 6 can be arranged via a clamping action designed as a clamping ball spur element 7, which is presently designed as a slotted spherical shell. By a plurality of distributed over the circumference of the spherical shell slots 73 an elasticity of the clamping ball is achieved here, via which they are pushed onto the bearing ball 6 and can lock elastically.
  • both the pin 5 and the spur element 7 can be produced particularly inexpensively, since, for example, can be used on plastic as a material.
  • Such an embodiment may be particularly suitable, for example, for beginnings of equestrian sports, since they can also be made particularly suitable for the horse by an appropriate choice of the radius of the spur element 7.
  • the spur element 7 for the aforementioned embodiments a correspondingly adapted inner contour, so that a secure support and the rotation of the spur element 7 is ensured on the pin 5.

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  • Pivots And Pivotal Connections (AREA)
EP15166488.5A 2014-05-07 2015-05-05 Éperon pour le sport hippique Withdrawn EP2941976A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102014106411.9A DE102014106411B4 (de) 2014-05-07 2014-05-07 Sporn für den Reitsport

Publications (1)

Publication Number Publication Date
EP2941976A1 true EP2941976A1 (fr) 2015-11-11

Family

ID=53054907

Family Applications (1)

Application Number Title Priority Date Filing Date
EP15166488.5A Withdrawn EP2941976A1 (fr) 2014-05-07 2015-05-05 Éperon pour le sport hippique

Country Status (2)

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EP (1) EP2941976A1 (fr)
DE (1) DE102014106411B4 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102021002586A1 (de) 2021-05-18 2022-11-24 Sabine Fölster Überzug für einen Reitsporn

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4501110A (en) * 1984-03-14 1985-02-26 Kibler Charles E Riding spurs
BE901582A (fr) * 1985-01-25 1985-05-17 Nicaise Francois Perfectionnements aux eperons.
DE29821844U1 (de) * 1998-12-08 1999-04-08 Drücker, Otto, 33334 Gütersloh Endstück für Reitsporen

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7827939U1 (de) * 1978-09-20 1979-02-08 Koesters, Dagmar, 4904 Enger Sporen für Reitstiefel
DE8322641U1 (de) * 1983-08-05 1983-11-24 Beck, Helmut, 3207 Harsum Sporen für Reitzwecke
IT226620Z2 (it) * 1992-05-26 1997-06-24 Dag Di Danieli Galdini & C Contrafforte per calzature provvisto di sperone distaccabile
US7552576B2 (en) * 2006-07-21 2009-06-30 Intec Corporation Spur with removable end piece

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4501110A (en) * 1984-03-14 1985-02-26 Kibler Charles E Riding spurs
BE901582A (fr) * 1985-01-25 1985-05-17 Nicaise Francois Perfectionnements aux eperons.
DE29821844U1 (de) * 1998-12-08 1999-04-08 Drücker, Otto, 33334 Gütersloh Endstück für Reitsporen

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Publication number Publication date
DE102014106411A1 (de) 2015-11-12
DE102014106411B4 (de) 2017-05-11

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