WO2006089566A1 - Procede de production d'un arçon de selle et arçon de selle - Google Patents

Procede de production d'un arçon de selle et arçon de selle Download PDF

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Publication number
WO2006089566A1
WO2006089566A1 PCT/EP2005/001998 EP2005001998W WO2006089566A1 WO 2006089566 A1 WO2006089566 A1 WO 2006089566A1 EP 2005001998 W EP2005001998 W EP 2005001998W WO 2006089566 A1 WO2006089566 A1 WO 2006089566A1
Authority
WO
WIPO (PCT)
Prior art keywords
saddle tree
saddle
produced
molded part
tree
Prior art date
Application number
PCT/EP2005/001998
Other languages
German (de)
English (en)
Inventor
Stefan Baumgartner
Original Assignee
Stefan Baumgartner
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 Stefan Baumgartner filed Critical Stefan Baumgartner
Priority to PCT/EP2005/001998 priority Critical patent/WO2006089566A1/fr
Publication of WO2006089566A1 publication Critical patent/WO2006089566A1/fr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
    • B29C51/10—Forming by pressure difference, e.g. vacuum
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B68—SADDLERY; UPHOLSTERY
    • B68C—SADDLES; STIRRUPS
    • B68C1/00—Saddling equipment for riding- or pack-animals
    • B68C1/02—Saddles
    • B68C1/08—Saddles with pneumatic pads
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C2791/00—Shaping characteristics in general
    • B29C2791/001—Shaping in several steps
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C2791/00—Shaping characteristics in general
    • B29C2791/004—Shaping under special conditions
    • B29C2791/006—Using vacuum
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
    • B29C51/08—Deep drawing or matched-mould forming, i.e. using mechanical means only
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B68—SADDLERY; UPHOLSTERY
    • B68C—SADDLES; STIRRUPS
    • B68C1/00—Saddling equipment for riding- or pack-animals
    • B68C1/02—Saddles
    • B68C1/04—Adjustable saddles

Definitions

  • the invention relates to a method of making a sattlerial structure and a sabot
  • Saddle trees such as in DE 199 64 290 C2, DE 198 32 755 Al or EP 1 197 469 Al are shown and described form the frame for a saddle.
  • the saddle tree taking into account the physical condition (weight, size, etc.) of the rider as optimally adapted to the anatomy of the back of the horse to be saddled (horse breed, size, congenital anomalies, etc.) .
  • Different requirements with regard to anatomy of the horse and physical condition of the rider as well as different riding styles or uses therefore require individually designed saddle trees to prevent damage to horses and riders from the outset or to be kept as low as possible.
  • a contemporary alternative to conventional saddle trees made of glued wood are saddle trees made of plastic, which are made of thermosetting plastic by injection molding or, as shown and described in DE 299 20 317 UI, layers of different synthetic fiber mats are constructed. Due to the positive property of being poured into any shape, plastic saddle trees can be produced in one piece. The reason Why not all manufacturers have switched to such saddle trees made of plastic, lies in the complex and therefore costly production of a variety of special casting or tooling molds for the production of a saddle tree. For example, the cost of producing a single mold or tool can range from EUR 12,000 to 25,000.
  • the invention is based on the object of providing a method for the cost-effective production of a saddle tree designed according to orthopedic aspects as well as a saddle tree optimally adapted to the respective requirements of horse and rider and the purpose of use.
  • the inventive method for producing a saddle tree provides first to provide a the anatomy of a horse back corresponding mold.
  • a molding tool preferably a positive image, e.g. made of aluminum, a certain, preferably average horseback anatomy use.
  • a positive image e.g. made of aluminum
  • a certain, preferably average horseback anatomy use.
  • an aluminum block by milling in a form that corresponds to the desired horseback anatomy instead of a positive image but also a negative image of the desired horseback anatomy can be provided.
  • a sheet of thermoplastic material such as PC, PP, ABS, provided and heated.
  • the sheet of thermoplastic material has a surface area which is at least as large as the surface area of the saddle tree to be produced.
  • several, juxtaposed or overlapping arranged plate made of thermoplastic material may be used, the surface area in the sum is at least as large as the surface area of the saddle tree to be produced.
  • the material thickness of the sheet of thermoplastic material is selected in particular so that the saddle tree to be produced according to the respective requirements (intended use, etc.) receives the desired rigidity or flexibility.
  • the vacuum is preferably not applied via air suction ducts formed in the mold, but directly between the mold and the sheet of thermoplastic material. In this way, an exact reproduction of the mold, i. the horseback anatomy, obtained without surface irregularities.
  • the heated sheet of thermoplastic material may also be actively drawn over the mold, or the mold may be actively pressed against the heated sheet of thermoplastic to provide accurate molding of the mold, i. to reach the horseback anatomy.
  • thermoplastic materials can be stretch formed over the mold in layers.
  • the individual layers may consist of the same or different thermoplastic materials.
  • the molding of thermoplastic material After cooling of the molding obtained by the stretch forming, which now has a three-dimensional shape corresponding to the mold or the anatomy of the horse back, the molding of thermoplastic material, if necessary, by forming (bending, stretching, expansion, etc., under heating to a certain temperature) and / or cutting (cutting, punching, milling, etc.) in such a way that it optimizes the requirements, ie the individual anatomy of the horse to be saddled, the physical condition of the rider and the intended use adapted contour (in the area of the anus, the waist, the costumes and the saddle head of the saddle tree) and thus receives the final shape.
  • a single mold (a basic shape, for example, an average horseback anatomy corresponds) produce a three-dimensional molding of thermoplastic material according to the desired horseback anatomy and possibly adapt by subsequent reworking such that the molding finally the individually required or each desired contour and shape.
  • the total costs for the production of the saddle tree can be considerably reduced compared to conventional methods.
  • the molded part can be developed in the same way, which optimally satisfies the respective anatomical conditions of the horse and the physical conditions of the rider as well as the intended use.
  • Pre-processing transformation under heating to a certain temperature and / or separation
  • pre-processing transformation under heating to a certain temperature and / or separation
  • thermoplastic sheet of the size and shape of the bearing surface of the saddle tree in the region of the saddle head, the anus and the waist
  • pre-processing the thermoplastic sheet of the size and shape of the bearing surface of the saddle tree (in the region of the saddle head, the anus and the waist) are already approximated, thereby simplifying the post-processing of the molding.
  • a traditional broadening can be provided by pre-machining the sheet of thermoplastic material and / or reworking the molded part obtained by stretch forming, extending in the transverse direction of the saddle tree to be produced into the area of the rib curvature of the saddle tree horse to be saddled. Due to the costumes broadening the bearing surface of the saddle tree is increased in such a way that the rib dome areas are included for load bearing. In this way, the pressure acting on horseback compared to conventional saddle trees can be significantly reduced by up to 70%,
  • expansion joints for adjusting the elasticity of the saddle tree to be produced depend on the intended use of the saddle tree to be produced and / or the weight of the rider on the left and right sides in the region of the waist of the saddle tree to be produced intended.
  • the exact position and length of the expansion joints is chosen depending on the purpose and the weight of the rider so that the saddle tree to be produced shows the desired flexibility or deflection.
  • a so-called elasticity diagram can already be incorporated in the plate of thermoplastic material or only on the molded part obtained by the stretch forming on the left and right side in the region of the waist.
  • the elasticity diagram may for example consist of a plurality of suitably indicated lines, each indicating the position of one of the later to be formed expansion joints.
  • the location, the course and the length of the lines will therefore depend on the desired Elasticity of the saddle tree, taking into account the intended use, the weight of the rider, etc. chosen.
  • a seat aid for the rider can be mounted rigidly or articulated on the saddle tree in the area of the seat part a seat aid for the rider. Due to the subsequent attachment of the seat support to the molded part, in contrast to a saddle tree, in which the seat aid is formed integrally with the molded part, on the one hand, the individually required seating position of the rider to produce the saddle tree can be realized. On the other hand, the seat support detached from the saddle tree, depending on the purpose [dressage, jumping or hiking) and / or the physical nature of the rider (size, weight) are designed and manufactured.
  • shock absorbers are preferably provided between the molded part and the seating aid.
  • Shock absorbers may be mechanical (e.g., spring), pneumatic, hydraulic and / or gas spring.
  • damping plastics can also be used.
  • the damping properties (characteristic curves) of the shock absorber (s) used are preferably chosen as a function of the intended use (dressage, jumping or trail riding) and / or the physical condition of the rider [size, weight).
  • the seat support is preferably articulated at its end facing the saddle head of the saddle tree to be produced, on the shaped part, i. hinged forward. This development facilitates the assembly of any shock absorbers.
  • the deflection of the saddle tree can be limited. That is, the saddle tree is up to an exactly adjustable bendable bending moment. Further deflection is prevented as soon as the spring limiting elements have reached their maximum elongation.
  • a length-adjustable gullet iron is preferably provided on the molded part in the region of the saddle head of the saddle tree to be produced, which extends in the direction of the left- and right-hand locating ends.
  • the gullet iron for example, consist of a central hollow body with left and right telescopically extendable extensions.
  • the gullet iron is further arranged so far back relative to the front end of the molding by a certain amount that the front end of the
  • Form part may have a contour, the left and right sides in the
  • Figures 1 to 4 illustrate a method according to the invention for producing a first embodiment of a saddle tree
  • FIG. 5 shows a second embodiment of a saddle tree to be produced by the method according to the invention
  • Fig. 6 shows a third embodiment of a saddle tree to be produced by the method according to the invention.
  • FIG. 7 shows the first and third embodiments of the saddle tree to be produced by the method according to the invention in a superimposed arrangement for illustrating the costumes broadening of the saddle tree of the first embodiment with respect to the saddle tree of the third embodiment.
  • the essential components of a first embodiment of a saddle tree to be produced by the method according to the invention are shown in FIG. 4.
  • the saddle tree Sa shown in an exploded isometric view is essentially made of a formed by stretch molding 10 made of thermoplastic material, attached to the molding 10 gullet 50, a hinged to the molding 10 seat aid 60, two laterally extending spring limiting elements 70a and 70b and between the seat 60 and the molded part 10 arranged shock absorbers 80a, 80b and 80c constructed.
  • the supporting element of the saddle tree Sa is the molded part 10, which, as shown in Fig. 4, in a saddle head area 13, a waist region 14, a seat portion sixteenth and subdivide a ⁇ fter Society 18.
  • the molded part 10 is, as shown in Fig. 1, by stretch forming a plate 2 made of thermoplastic material, eg PC, PP ABS, (hereinafter: plastic plate) via a mold 4 and optionally subsequent reworking of the resulting molded part 10.
  • FIGS. 1 to 3 An inventive method for producing the molding 10 shown in Fig. 4 of the saddle tree Sa is illustrated by FIGS. 1 to 3.
  • FIG. 1 shows in an isometric view the mold 4 simulated to the anatomy of a particular horse back and the two-dimensional plastic plate 2 arranged above the mold 4.
  • FIG. 2 shows in an isometric view the mold part 10 and the mold mechanically after a heating process
  • FIG. 3 shows, in an isometric view, the three-dimensional molded part 10 obtained by the stretch forming of the plastic sheet 2 in a state raised from the molding tool 4.
  • a machining line 6 is further indicated by a dashed line, along which, for example, by CNC milling excess plastic sheet material separated from the molding 10 and thereby the molding 10, the desired contour can be imparted.
  • the mold 4 is provided.
  • the forming tool 4 is a positive image of an average horseback anatomy made of an aluminum block.
  • an average horseback anatomy can be determined in advance by measuring a large number of different horseback and graphic processing of the survey data, for example by means of a CAD system, and then the aluminum block can be produced by a suitable molding method, for example CNC milling.
  • the plastic plate 2 is provided and heated to a temperature suitable for stretch forming.
  • the plastic plate 2 is in the Preferred embodiment, a rectangular plate made of a thermoplastic material, such as PC, PP, ABS, the surface area is at least as large as the surface area of the saddle for the Sa Sa manufactured molding 10.
  • the material thickness of the plastic plate 2 is chosen so that the molding 10 and the manufactured saddle tree Sa according to the respective requirements (intended use, etc.) receives a certain rigidity or flexibility accordingly.
  • the heated plastic plate 2 is stretch-formed by applying a vacuum to the space between the plastic plate 2 and the mold 4 and mechanically supported pulled over the mold 4. In this way, an exact three-dimensional representation of the mold 4 and thus the defined average horseback anatomy is obtained.
  • the molding 10 After cooling or cooling of the molded part 10 obtained by the stretch forming, the molding 10 is formed by thermal deformation, e.g. local expansion,
  • Machining line 6 brought in the desired shape and size.
  • Shape is determined by the particular requirements, i. the individual anatomy of the horse to be saddled, the physical nature of the rider and the intended use.
  • the processing line 6 is in particular such that the laterally arranged Trachtenverbreiterung or in the region of the saddle head up to the locating ends 12 a and 12 b, the waist 14 and the costumes broadening in ⁇ fter Society 19 a and 19b are extended on both sides in the transverse direction Q to the region of the rib curvature of the horse to be saddled, whereby the largest possible bearing surface of the saddle tree Sa is obtained.
  • expansion joints 24a, 24b, 224c, 24d and 24e are provided on the left and right side in the region of the waist 14 Adjustment of the elasticity of the saddle tree Sa depending on the intended use of the saddle tree Sa and / or the weight of the rider provided, for example by CNC milling.
  • the exact position and length of the expansion joints 24a, 24b, 24c, 24d and 24e is chosen depending on the purpose and the weight of the rider so that the saddle tree to be produced shows the desired flexibility or deflection.
  • a so-called elastic diagram E can be incorporated in advance in the molded part 10 on the left and right sides in the region of the waist 14.
  • the elastic diagram E consists in the embodiment shown in Fig. 4 of a plurality of dotted lines, each indicating the position of the later to be formed expansion joints.
  • holes 52a, 52b, 52c, and 52d are formed on the left and right sides to fix the head iron 50 and bores 74a, 74b, 74c, and 74d for fixing the spring restriction members 70a and 70b.
  • the seat aid 60 and shock absorbers 80a, 80b and 80c are suitably attached, e.g. screwed on, glued, welded, etc.
  • the gullet 50 may deviate from the illustrated embodiment consist of a central relatively rigid support member, not shown, are added to the not shown Kopfeisenende of an elastically deformable material telescopically extendable.
  • the gullet 50 extends from the saddle head 13 on both sides in the transverse direction Q to the two locating ends 32a, 32b.
  • the gullet 50 is set back relative to the front end edge 1 1 of the molding 10 by a certain amount in the direction of the ⁇ fter Scheme 18.
  • the front end edge 1 1 of the molded part 10 have a contour, the left and right sides in the shoulders to be saddled Horse each having up to the gullet 50 reaching recesses or indentations 36a and 36b.
  • the seat aid 60 for the rider in the region of the seat portion 16 in a suitable manner, for example, by a material joint, folding hinged forward to the molding 10 are attached.
  • the seat support 60 may be made of the same material as the molded part 10.
  • Shock absorbers 80a, 80b and 80c are further provided between the molded part 10 and the seat support 60.
  • pneumatic, hydraulic and / or gas pressure dampers are used whose damping characteristic as a function of
  • Texture of the rider (size, weight) is chosen.
  • the spring limiting elements 70a and 70b are respectively provided between the locating ends 32a, 32b and the traditional broadening in the region 19 of the saddle tree Sa.
  • the spring limiting elements 70a and 70b limit the bending of the saddle tree Sa under load about an imaginary bending axis extending in the transverse direction Q.
  • the maximum length extension of the spring limiting elements 70a and 70b is selected depending on the intended use (dressage, jumping or trail riding) and / or the physical nature of the rider (size, weight).
  • FIG. 5 shows an isometric exploded view of a second embodiment of a saddle tree to be produced by the method according to the invention.
  • the saddle tree Sb shown in Fig. 5 differs from the saddle tree Sa illustrated in Fig. 4 in that between the heel head region heel up to the locating ends 12a and 12b and in the area of the anus 19a and 19b in the spine area of the horse to be saddled Cutout was made within the contour 40. This cutout 40 is used to ventilate the spine.
  • 6 shows an isometric exploded view of a third embodiment of a saddle tree to be produced by the method according to the invention.
  • the saddle tree Sc shown in FIG. 6 differs from the saddle tree Sa illustrated in FIGS.
  • the waist 14 is heavily tied, therefore, it does not have any costumes enlargement in the area of the waist 20a and 20b. Also, the costume broadening in ⁇ fter Scheme 19a and 19b and the costumes broadening in the saddle head to the ends 12a and 12b is not executed here.
  • FIG. 7 shows a comparison of two saddle trees, Sa and Sc produced by the method according to the invention.
  • the saddle tree Sc resembles its trim contour after a dressage or jumping saddle, as it is often used today.
  • the saddle tree Sa shows in comparison to the inventive changes.
  • the costume broadening left and right of the spine in the area of the anus 19a and 19b, in the region of the waist 20a and 20b and in the region of the saddle head to the local ends 12a and 12b.
  • the gullet 50 in the saddle tree Sa is offset further to the rear than the saddle tree Sc.
  • a so-called "indentation" in the area of the two locating ends 32a and 32b has been worked out in the saddle tree Sa.

Abstract

L'invention concerne un procédé de fabrication d'un arçon de selle (S) pour une selle d'équitation, lequel procédé se caractérise en ce qu'il consiste à préparer un outil de formage (4) correspondant à un dos de cheval, à préparer et à chauffer une plaque en plastique thermoplastique (2), à étirer la plaque en plastique (2) chauffée sur l'outil de formage (4), à refroidir la pièce formée (10) ainsi obtenue et éventuellement à réusiner la pièce formée (10) refroidie, afin de l'adapter à l'anatomie individuelle du cheval à seller, aux fins d'utilisation de l'arçon de selle (S) à fabriquer et/ou à la constitution physique du cavalier.
PCT/EP2005/001998 2005-02-25 2005-02-25 Procede de production d'un arçon de selle et arçon de selle WO2006089566A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/EP2005/001998 WO2006089566A1 (fr) 2005-02-25 2005-02-25 Procede de production d'un arçon de selle et arçon de selle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP2005/001998 WO2006089566A1 (fr) 2005-02-25 2005-02-25 Procede de production d'un arçon de selle et arçon de selle

Publications (1)

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WO2006089566A1 true WO2006089566A1 (fr) 2006-08-31

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011101102A1 (fr) 2010-02-22 2011-08-25 Patrick Hauser Dispositif permettant de répartir les forces exercées par une charge, en particulier matelassure pour une selle, ainsi que selle pour une monture munie d'un tel dispositif
DE102011051014A1 (de) * 2011-06-10 2012-12-13 Heinz Lahr Sattel und zugehöriger Sattelbaum

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE47922C (de) * E. KNAUSS in Passau, Brunnstr. 338 Reitsattel
DE53338C (de) * G. MERKER in Potsdam, Lennestrafse 15 Bocksattel, von welchem der Sitz und die Taschen abgenommen werden können
DE578899C (de) * 1933-06-17 Guido Knetsch Sattelkopfbeschlag fuer Reitsattel mit gegeneinander verstellbaren Trachten
GB853628A (en) * 1958-07-18 1960-11-09 John Harry Lewis Shields Improvements in saddle trees
DE3702011C1 (en) * 1987-01-22 1988-03-31 Jochen Henning Saddle tree
EP1291316A2 (fr) * 2001-09-03 2003-03-12 Kai Klee Arçon pour selle d'équitation avec des barres d'arçon souples
WO2004050544A1 (fr) * 2002-12-02 2004-06-17 Horseback Hb Selle d'equitation

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE47922C (de) * E. KNAUSS in Passau, Brunnstr. 338 Reitsattel
DE53338C (de) * G. MERKER in Potsdam, Lennestrafse 15 Bocksattel, von welchem der Sitz und die Taschen abgenommen werden können
DE578899C (de) * 1933-06-17 Guido Knetsch Sattelkopfbeschlag fuer Reitsattel mit gegeneinander verstellbaren Trachten
GB853628A (en) * 1958-07-18 1960-11-09 John Harry Lewis Shields Improvements in saddle trees
DE3702011C1 (en) * 1987-01-22 1988-03-31 Jochen Henning Saddle tree
EP1291316A2 (fr) * 2001-09-03 2003-03-12 Kai Klee Arçon pour selle d'équitation avec des barres d'arçon souples
WO2004050544A1 (fr) * 2002-12-02 2004-06-17 Horseback Hb Selle d'equitation

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011101102A1 (fr) 2010-02-22 2011-08-25 Patrick Hauser Dispositif permettant de répartir les forces exercées par une charge, en particulier matelassure pour une selle, ainsi que selle pour une monture munie d'un tel dispositif
DE102010009867A1 (de) * 2010-02-22 2011-08-25 Patrick 72172 Hauser Vorrichtung zum Verteilen von Lastkräften, insbesondere Tracht für einen Sattel, sowie Sattel für ein Reittier mit einer solchen Vorrichtung
DE102010009867B4 (de) 2010-02-22 2021-07-08 Patrick Hauser Vorrichtung zum Verteilen von Lastkräften, insbesondere Tracht für einen Sattel, sowie Sattel für ein Reittier mit einer solchen Vorrichtung
DE102011051014A1 (de) * 2011-06-10 2012-12-13 Heinz Lahr Sattel und zugehöriger Sattelbaum
DE102011051014B4 (de) * 2011-06-10 2016-12-01 Heinz Lahr Sattel und zugehöriger Sattelbaum

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