Abstract:
An equestrian saddle having flaps, and a block mounted to each flap for engagement by the leg of the rider, the block being mounted to the flap by a mounting system which permits the position of the block on the flap to be adjusted and which retains the block in its selected position on the flap by a clamping action between the block and the flap.

Description:
BACKGROUND 
     1. Technical Field 
     The present invention relates to a saddle for equestrian use and more particularly it relates to a design of saddle flap which allows the contours of the flap easily to be adjusted. 
     2. Description of the Related Art 
     Conventionally, an equestrian saddle comprises a saddle flap extending downwardly from each side of the seat and overlying a saddle panel at that side. The outer surface of the flap may be profiled with padding in its forward part to overlie a block fixed to the panel beneath the flap and which contours the forward end portion of the flap for engagement by the leg of the rider. Ideally, a different contouring is needed for different uses of the saddle to provide grip by the part of the rider&#39;s leg appropriate to that usage. Accordingly, for example, the size and/or position and/or shape of a block of a saddle primarily intended for use in dressage will be different to that in a saddle primarily intended for use in jumping and both will be different to the block, if provided, in a general purpose saddle. Conventionally, this means that a different saddle may be produced for different primary uses. 
     U.S. Pat. No. 5,740,665 proposes a design of saddle flap in which the contour at its forward end portion can be modified in order to change the saddle to suit a different primary use. In this previously proposed saddle, the flap is provided with a removable forward part which is contoured by means of a block to suit a specific usage, a range of different forward parts being provided each with a different contour with the user selecting whichever forward part best suits the intended use at that time and mounting that to the remainder of the flap panel. While this proposal provides a saddle which can be adjusted by the user to suit a number of different primary uses nevertheless it is quite an expensive solution as a range of different replaceable flap parts must be acquired and, moreover, it is not really practical for a saddle manufacturer to provide more than a small number of different configurations of contouring. 
     BRIEF SUMMARY 
     According to the present invention there is provided an equestrian saddle having flaps, and a block mounted to each flap for engagement by the leg of the rider, the block being mounted to the flap by a mounting system which permits the position of the block on the flap to be adjusted and which retains the block in its selected position on the flap by a clamping action between the block and the flap. 
    
    
     
       BRIEF DESCRIPTION OF THE DRAWINGS 
       An embodiment of the invention will now be described by way of example only with reference to the accompanying representations in which: 
         FIG. 1  shows a saddle flap of a saddle in accordance with a preferred embodiment, an adjustable block on the saddle flap being shown in a forward adjusted position; 
         FIG. 2  is a view similar to  FIG. 1  but showing the block in a rear adjusted position; 
         FIG. 3  is a view of a substantially rigid clamping plate within the base of the block; 
         FIG. 4  is a view of the inner side of the flap; 
         FIG. 5  shows the saddle flap with the block removed to show elongate apertures within the flap to achieve the required adjustment; 
         FIG. 6  is a view similar to  FIG. 5  of a modified form of flap with two sets of apertures to provide a greater range of adjustment; 
         FIG. 7  is a view showing the block removed from the flap; 
         FIG. 8  shows the saddle flap of  FIG. 1 , diagrammatically depicting pivotal adjustment of the block on the saddle flap; and 
         FIG. 9  shows in detail alternative shapes of the apertures formed in the flap to achieve adjustability of the block position relative to the flap. 
     
    
    
     DETAILED DESCRIPTION 
     The representations show a saddle flap  2  in accordance with a preferred embodiment of the invention. The saddle flap  2  is attached to the seat of the saddle at one side to overlie the saddle panel at that side. A flap of corresponding, but mirror image, form to that shown is attached to the seat at the other side of the saddle. A block  4  for engagement by the leg of the rider is adjustably mounted to the outer side of the flap. The adjustable mounting system which will be described in detail shortly also enables the block to be removed for possible replacement by a block of different size and/or shape. 
     The block  4  which is shown in  FIG. 7  is formed with a rigid or semi-rigid core which may be covered at least on its rearwardly facing surface with a layer of a resiliently compressible material such as an open cell plastics foam, with the block being enclosed within an outer covering to match the exterior of the saddle. This construction of the block provides a cushioning effect for the leg of the rider when applied against the rear face of the block. Advantageously, the rear face of the block is contoured into concave shape in the manner described in our U.S. Pat. No. 7,562,514 so as to better locate the leg of the rider. While this is particularly beneficial in a saddle being used for dressage, it is also of benefit in saddles for other uses. It is however to be understood that the foam layer which provides the cushioning effect is not essential and may be omitted as the concave shape enables the thigh of the rider to comfortably rest against it. 
     A substantially rigid plate  8 , preferably of metal (see  FIG. 3 ), is incorporated within the base of the block  4  and includes internally-threaded sleeves  10  on its inner surface. The plate  8  is covered by an external covering  12  which forms the base surface of the block and is apertured to permit passage of clamping screws  14  into the threaded sleeves. 
     A rigid plate  16  (see  FIG. 4 ), likewise preferably of metal is mounted at the inner side of the flap and carries the clamping screws  14  which pass through apertures in the flap into engagement within the threaded sleeves  10  in the plate  8  in the base of the block. When the screws  14  are tightened the flap is clamped tightly between the two plates  8 ,  16  thereby securing the block firmly to the flap. 
     With reference to  FIG. 5 , the apertures  18  in the saddle flap for passage of the screws  14  are of a size greater than the shank diameter of the screws to permit adjustment of the position of the block on the flap by lateral movement of the screws within the apertures. In the preferred embodiment, the apertures  18  are elongate in a forward/rear direction to permit adjustment of the position of the saddle block on the flap in a forward/rear direction.  FIG. 1  shows the block in its forwardmost position of adjustment and  FIG. 2  shows the block in its rearmost position of adjustment and it will be appreciated that the block can assume any intermediate position between these two positions. Although the apertures could also be configured to permit vertical adjustment if required, the forward/rear adjustment is the primary adjustment which will normally be required. 
       FIG. 6  shows a modification with two sets of apertures  18   a ,  18   b  to provide the possibility of positioning the block in a selected one of the two vertical positions on the flap depending on which set of apertures is used. These apertures are also shaped to allow the possibility of adjustment of the inclination of the block. 
     With reference to  FIGS. 8 and 9 , the apertures  18  may be in the form of specially shaped slots to allow the block  4  to be angled over a substantial range to mirror the directional angle of the rider&#39;s leg, dictated by the length of leg/stirrup and individual riding position. In particular the top of the block  4  can be pivoted about a pivot point at the bottom of the block, or the bottom of the block can be pivoted about a pivot point at the top of the block, between forward and rearward positions. By appropriately configuring the angular extent of the slots, an angular range of adjustment of up to about 40° can be achieved and this dramatically changes the angle of the block  4  against the rider&#39;s leg. As shown in  FIG. 8 , the block  4  may be angled by pivoting the block  4  between a forward (“standard”) angle  20  and a rearward angle  22  toward the rider&#39;s leg. The block  4  could also be pivoted forward from the “standard” angle  20  away from the rider&#39;s leg. 
       FIG. 9  shows the special shaping of the apertures with a wider rearward end and a narrower forward end, in a generally teardrop shape  18 . This shape is of particular benefit in enabling the angle of the block  4  to be adjusted without allowing any substantial change in the height of the block on the flap. This may be understood by pivoting the block about its lower end with the associated screw within, and located by, the narrower forward end of the lower aperture  18  and alternatively by pivoting the block about its upper end with the associated screw within, and located by, the narrower forward end of the upper aperture, in each case the width of the aperture at its forward end being substantially equivalent to the shank diameter of the associated screw. Even with a degree of backwards adjustment, no substantial height change will occur. This facility for adjustment, particularly angular adjustment, without any substantial height change is significant because it facilitates uniformity of setting of the blocks at the two sides of the saddle. However, in an alternative example, the apertures  18  may have other shapes such as, for example, a simple straight slot shape, with the loss of some of the benefits afforded by the teardrop shape. 
     The size of the base of the block in relation to the size of the apertures in all preferred embodiments is such that in any adjusted position of the block the entirety of the apertures will be concealed beneath the base of the block so that no part of the adjustment system is visible from the exterior of the saddle and therefore does not detract from the aesthetic appearance of the saddle. 
     A range of different sized/shaped blocks may be provided to enable a greater range of possible set-ups for the saddle in the zone engaged by the legs of the rider. For some uses it may even be preferred to remove the block so that the outer surface of the flap is substantially uncontoured. 
     The embodiment has been described by way of example only and modifications are possible within the scope of the invention. 
     The reference in this specification to any prior publication (or information derived from it), or to any matter which is known, is not, and should not be taken as an acknowledgment or admission or any form of suggestion that that prior publication (or information derived from it) or known matter forms part of the common general knowledge in the field of endeavor to which this specification relates. 
     In the following claims, the terms used should not be construed to limit the claims to the specific embodiments disclosed in the specification and the claims, but should be construed to include all possible embodiments along with the full scope of equivalents to which such claims are entitled. Accordingly, the claims are not limited by the disclosure.