EP2428257A2 - Device for setting the foot of a user for a snowboard - Google Patents
Device for setting the foot of a user for a snowboard Download PDFInfo
- Publication number
- EP2428257A2 EP2428257A2 EP11006192A EP11006192A EP2428257A2 EP 2428257 A2 EP2428257 A2 EP 2428257A2 EP 11006192 A EP11006192 A EP 11006192A EP 11006192 A EP11006192 A EP 11006192A EP 2428257 A2 EP2428257 A2 EP 2428257A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- flange
- wedging
- base
- board
- passage positions
- 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- Withdrawn
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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
- A63C10/00—Snowboard bindings
- A63C10/16—Systems for adjusting the direction or position of the bindings
- A63C10/20—Systems for adjusting the direction or position of the bindings in longitudinal or lateral direction relative to the board
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63C—SKATES; SKIS; ROLLER SKATES; DESIGN OR LAYOUT OF COURTS, RINKS OR THE LIKE
- A63C10/00—Snowboard bindings
- A63C10/16—Systems for adjusting the direction or position of the bindings
- A63C10/18—Systems for adjusting the direction or position of the bindings about a vertical rotation axis relative to the board
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63C—SKATES; SKIS; ROLLER SKATES; DESIGN OR LAYOUT OF COURTS, RINKS OR THE LIKE
- A63C10/00—Snowboard bindings
- A63C10/24—Calf or heel supports, e.g. adjustable high back or heel loops
Definitions
- the invention relates to gliding boards such as snowboards, skateboards or sailboards, and in particular devices for wedging the foot of the user relative to such a board.
- the snowboards comprise devices for wedging the user's feet in the form of fasteners provided to be locked or unlocked by a user's desired action. These fasteners, called “hulls", are configured to receive boots from a user. Such fasteners are described in particular in the patent FR 2,817,163 .
- Each attachment comprises a base extending in a longitudinal direction between a rear end and a front end. An upper face of the base is provided to receive the sole of the shoe. A lower face of the base is provided to come into contact with the surfboard. The upper face of the base is delimited transversely by lateral flanges ensuring a transverse wedging of the boot.
- a support member connects one side to the other side flanges at their rear end. The support element forms a support for the user's heel and calf.
- the attachment further comprises straps extending transversely in line with the base and joining the side flanges. The straps allow to hold the user's foot and can be selectively opened or closed.
- the base comprises a disk for securing the attachment to the board.
- the disk is in the form of a lower cylinder surmounted by a shoulder. This disc fits on the side of the upper face of the base in a circular hole in the base.
- the disk and the orifice are of complementary shapes, the orifice thus being provided in its lower part with a shoulder.
- the disc has four oblong holes traversed by four respective screws screwed into inserts of the board.
- Adjustment of the position of the binding relative to the board is achieved by screwing the screws without tightening into the inserts.
- the transverse position of the binding is defined by sliding the screws in the oblong holes.
- the angular position of the fastener is defined by rotating the fastener around the disk. After adjusting the position, the screws are tightened in the inserts to lock the position of the fastener.
- Such a fastener has a number of disadvantages.
- This attachment allows to ensure the adjustment of its position in the transverse direction.
- the adjustment of the longitudinal position is based on the use of multiple inserts of the board offset axially.
- the axial offsets between the various inserts remaining relatively large, the adjustment of this longitudinal position is insufficient to ensure optimal positioning according to the wishes of the user.
- Sophisticated users wishing a great fineness of adjustment of their position on the board must thus make a compromise when adjusting the position of the binding, without being able to define an ideal setting.
- such a fastening proves in practice unsuitable for a large number of types of surfboards marketed. Indeed, board manufacturers have developed a large number of insert configurations to receive fasteners.
- the fastener disk is only suitable for a single configuration of inserts.
- a given fixation can be used with a surfboard only if a specific disc to this board is used.
- the availability of such discs being limited, the user is sometimes faced with the inability to mount the bindings he has chosen on his surfboard.
- the number of screws used makes the setting, locking and maintenance of such fasteners relatively difficult.
- the base comprises a disk for housing the flange.
- said two perforated zones each define a plurality of passage positions of a fixing element of the wedging device to the board, the passage positions of the same perforated zone being aligned in a first direction different from the second direction.
- the base comprises a wall intended to be contiguous to the board, the wall having a recess accommodating the flange and guiding the sliding of the flange in the second direction.
- the base comprises a contact face with the flange having two through orifices extending vertically above said passage positions for all the sliding positions of the flange in the second direction.
- the contact face and the flange have complementary reliefs in contact so as to form indexes of the sliding position of the flange in the second direction.
- the base has a first part comprising said wedging member and the disc in which the flange is slidably mounted in the second direction, the first part of the base and the disc being pivotally mounted relative to each other, this pivoting can selectively be locked / released by clamping / loosening fasteners passing through flange passage positions.
- the disc has a periphery of circular section guiding the first part of the base pivotally.
- Each perforated zone comprises an oblong groove delimiting several positions of successive passages.
- the invention also relates to a binding for a snowboard, comprising a wedging device, and further comprising a retaining member integral with the base of the wedging device and adapted to hold the foot of a user in contact with each other. against this base.
- said two perforated zones define a plurality of pairs of passage positions spaced 40 mm in the first direction.
- the passage positions of said two perforated zones are aligned in the first direction.
- Said two perforated zones comprise at least a pair of passage positions spaced 60 mm in the first direction.
- Said two perforated zones comprise at least a pair of passage positions spaced 56.5 mm in the first direction.
- the flange further includes two through holes disposed on respective vertices of a square with said pair of passage positions spaced 56.5 mm, said through holes being disposed on opposite peaks of the square.
- Said two perforated zones comprise at least a pair of passage positions spaced 44 mm in the first direction and in which the flange further comprises a through hole, this pair of through positions and this through hole being arranged on vertices. an equilateral triangle.
- the retaining member is a strap secured to two edges of the base and able to surround the foot of the user.
- the invention proposes a device for wedging the foot of a user on a gliding board.
- This device comprises a flange and a base.
- the flange comprises at least two perforated zones each defining a plurality of passage positions of a fixing element to the board according to an advantageous embodiment.
- the passage positions of the same perforated zone are aligned in a first direction.
- the base is intended to be compressed between the board and the flange.
- the base comprises at least one wedging member of the position of the foot of the user.
- the flange is slidably mounted in the base in a second direction different from the first direction.
- the user can easily make an adjustment of the position of the wedging device in two distinct directions, which allows to obtain an optimal stall position on the board.
- Such a position can be obtained without the need to multiply the inserts in the board.
- the invention is illustrated below with reference to fasteners, that is to say to restraining devices, but can also find applications for simple devices for wedging the feet of the user without ensuring their retention.
- the invention is further illustrated with reference to a snowboard but may also find applications for wedging devices for other types of boards, such as wakeboards, skateboards, boards sailing or kitesurfing.
- the figure 1 is a perspective view of a snowboard snowboard 100 equipped with fasteners 2 according to one embodiment of the invention.
- the median line of the fasteners 2 (line from heel to toes) forms an angle with the median line of the board 100.
- the median line of the bindings 2 is substantially perpendicular to the median line of the board 100.
- Each of the fasteners 2 is intended to receive a boot of the user.
- Each fastener 2 comprises a base 205. A lower face of the base 205 comes into contact with the board 100, while an upper face of the base 205 is intended to come into contact with the sole of the boot of the user.
- the base 205 may be covered with a lining (for example rubber, polyurethane or silicone) to dampen shocks echoed into the boot of the user.
- Each attachment 2 has side flanks 209 projecting upwardly from the base 205.
- the side flanks 209 extend from the rear end to the front end of the base 205.
- the flanks 209 provide transverse wedging of the boot.
- a hoop 206 connects the rear ends of the lateral flanks 209.
- a rear support member 200 is pivotally mounted on the hoop 206. The pivoting back of the member 200 is limited by the hoop 206.
- the body support 200 ensures a back support for the calf of the user.
- Straps 201 and 202 are secured to the two lateral flanks 209 and extend perpendicular to the base 205.
- the straps 201 and 202 form a retaining member adapted to surround the user's boot to keep it in contact with the base 205.
- the straps 201 and 202 are known per se and ensure the retention of the foot of the user and can be selectively open or closed.
- the strap 201 comprises an upper tongue, possibly provided with a padding, fixed to a notched tab 203 integral with a first edge of the arch 206.
- the strap 201 also comprises another notched tongue 207 integral with a second edge of the arch 206.
- the tongue 207 is engaged in a pawl 208 integral with the upper tongue.
- the strap 202 comprises a upper tongue, optionally provided with a padding, fixed to a notched tongue 204 integral with a first sidewall 209.
- the strap 202 also comprises another notched tongue 211 integral with a second sidewall 209.
- the tongue 211 is engaged in a pawl 212 integral with the upper tongue.
- the tabs 207 and 211 and the pawls 208 and 211 allow in a manner known per se to adjust the tightening of the boot of the user.
- the base 205 comprises a first part or wedging part, having a plate from which the lateral flanks 209. extend vertically.
- the attachment 2 comprises a connection system 210 to the board 100.
- figure 2 is a perspective view of a first variant of a connection system 210 to the board 100.
- the connection system 210 includes a second portion or connecting portion 220 of the base.
- the second part 220 has, in a manner known per se, a disc shape accommodating a hole complementary to the first part of the base 205.
- the connecting system 210 also includes a flange 240.
- the flange 240 has two perforated zones 246 and 247. These perforated zones 246 and 247 define a plurality of passage positions for fastening elements, such as the screws 302 illustrated.
- the different passage positions of the perforated zone 246 are aligned in a first direction D1.
- the different passage positions of the perforated zone 247 are aligned in the first direction D1.
- the passage positions of the perforated zones 246 and 247 are aligned.
- the disc 220 is intended to be compressed between the board 100 and the flange 240.
- the flange 240 is slidably mounted in the disc 220 in a second direction D2 different from the first direction D1.
- Such a configuration makes it possible in practice to adjust the position of the user's foot independently in two distinct directions. The user can thus benefit from an optimal adjustment of the position of his foot, as will be detailed later.
- the flange 240 generally has a cross shape.
- the flange 240 thus has a first tab 241 extending in the direction D1 and in which the perforated areas 246 and 247 are made, and a second tab 242 extending in the direction D2.
- the two tabs 241, 242 intersect to form the cross of the flange.
- the directions D1 and D2 are substantially perpendicular.
- Tab 242 has an orifice 243 at one end and ports 244 and 245 at a second end.
- the disc 220 comprises a wall 227.
- a recess 222 is formed in the wall 227.
- the recess 222 is intended to accommodate the flange 240 and to guide the flange 240 in sliding in the direction D2.
- the recess 222 is delimited by a bottom wall against which the flange 240 is plated.
- the flange 240 being housed in the recess 222, the connection system 210 remains extremely compact.
- the recess 222 is cross-shaped and comprises a first groove 231 extending according to the direction D1 and a second groove 232 extending in the direction D2. Edges of the grooves 231 and 232 provide sliding guidance of the flange 240 in the direction D2.
- the lower face 230 of the disc 220 has recesses to reduce its weight.
- Orifices 223 and 224 passing through the flange are formed at the level of the first groove 231. These through orifices 223 and 224 respectively extend vertically above the passage positions of the perforated zones 247 and 246, for all the positions of sliding of the flange 240 in the direction D2. This avoids interference between the fixing screws 302 and the wall 227 for all the passage positions.
- Other orifices 225 and 226, passing through the flange, are formed at the ends of the second groove 232. These through orifices 225 and 226 are intended to come into line respectively with the orifice 243 and the orifices 244 and 245.
- the Through-holes 225 and 226 are advantageously oblong in order to provide different positions for passing through any fixing screws.
- the figure 3 illustrates the base 205 comprising its first part and the disc 220 nested mutually.
- Adjusting the position of the fastener 2 according to the directions D1 and D2 relative to the board 100 can be achieved as follows: the screws 302 are inserted through the perforated zones 246 and 247 and the orifices 223 and 224 and then slightly screwed into The position in the direction D1 is adjusted by positioning the screws 302 in suitable passage positions of the perforated zones 246 and 247. The position in the direction D2 is adjusted by moving the flange 240 in the groove 232. to an adequate position. When a satisfactory adjustment is obtained, the screws 302 are tightened in the inserts of the board 100 until locking the adjustment.
- the disc 220 is thus intended to keep the base 205 in contact against the board 100.
- the bottom of the recess 222, or at least a portion comprises a relief 233.
- This relief 233 is advantageously complementary to a relief provided on the lower face of the flange 240, or at least a portion, with which it comes into contact.
- These reliefs may be formed of grooves for both indexing the sliding positions of the flange 240 relative to the disc 220 and to improve the retention in position of the flange 240 relative to the disc 220.
- a peripheral flange 228 of the disc 220 forms a shoulder that maintains a shoulder complementary to the first part of the base 205.
- the disc 220 is pivotally mounted with respect to the first part of the base 205.
- the rotational guidance can for example be realized by means of respective peripheries of circular sections, for example by means of complementary frustoconical surfaces.
- the angular position of the fixation 2 can be adjusted by pivoting the first part of the base 205 around the disc 220.
- the disc 220 has indexing 229 (possibly raised) on the upper face of the peripheral flange 228.
- indexing combined with indexing of the first part of the base 205, allow the user to adjust easily. the angular position.
- the lower face of the peripheral flange 228 advantageously comprises complementary toothings 221 of toothings formed on the shoulder of the first part of the base 205.
- Such toothings make it possible both to maintain the angular position of the seat in an improved position. fixing 2 but also to benefit from indexing this angular adjustment.
- maintaining the angular position of the first portion of the base 205 can also be achieved by friction.
- the angular adjustment of the attachment 2 is made when the screws 302 are slightly screwed.
- the perforated zones 246 and 247 are formed by oblong holes formed in the flange 240.
- the oblong holes make it possible to define successive passage positions for the screws 302.
- These oblong holes advantageously comprise, in their upper part, indentations. intended to wedge washers 301, thus making it possible to define positioning indexes of the screws 302.
- the use of oblong holes makes it possible to multiply the passage positions, and thus to multiply the adjustment positions according to the first direction D1.
- the figure 4 is a top view of the linkage system 210 of the figure 2 fixed on a first type of board 100, corresponding to a widely distributed standard. For reasons of readability, the rest of the attachment 2 has not been illustrated.
- the figure 5 illustrates more precisely the configuration of the link system of the figure 4 .
- the board 100 comprises a first row 101 of inserts aligned along its axial direction.
- the board 100 comprises a second row 102 of inserts aligned in its axial direction, and offset from the first row 101.
- the two rows 101 and 102 are spaced 40 mm apart.
- the successive inserts of each row 101 and 102 are spaced 20mm apart.
- Two screws 302 pass through passage positions of the perforated zones 246 and 247 and are respectively fixed in an insert of the row 101 and in an insert of the row 102.
- the perforated zones 246 and 247 define in practice several pairs of positions spaced 40 mm in the direction D1.
- the choice of the passage positions of the screws 302 makes it possible to finely define the transverse position of the disc 220 (and therefore of the fastener 2) with respect to the board 100 (the disc 220 is flanged transversely by the flange 240).
- the choice of these different passage positions displaces the fastener 2 along the axis D1, which makes the adjustment particularly readable for the user.
- the sliding position of the flange 240 in the disc 220 makes it possible to finely define the axial position of the disc 220 (and therefore of the fastener 2) relative to the board 100 (positioning in the second direction D2).
- the figure 6 is a top view of the linkage system 210 of the figure 2 fixed on a second type of board 100, corresponding to another widely distributed standard.
- the figure 7 illustrates more precisely the configuration of the link system of the figure 6 .
- This type of board has a groove 103 in which a fixing member is slidably mounted along the axis of the board 100.
- the groove 103 generally has an inverted "T" shape.
- the fixing member comprises two axially offset threaded bores for fastening the screws 302. Two screws 302 pass through the perforated zones 246 and 247 and are respectively fixed in the threaded bores of the groove 103.
- the connecting system 210 is arranged so that the direction D1 is collinear with the median axis of the board 100.
- the perforated zones 246 and 247 define in practice several pairs of positions spaced apart by 60 mm according to direction D1.
- the choice of the passage positions of the screws 302 makes it possible to finely define the axial position of the disc 220 (and therefore the fastener 2) with respect to the board 100 (the disc 220 is axially flanged by the flange 240).
- the groove 103 also makes it possible to modify the axial positioning of the fastener 2 and then to lock this positioning by tightening the screws 302.
- the sliding position of the flange 240 in the disc 220 makes it possible to finely define the transverse position of the disc 220 (and thus the fastening 2) relative to the board 100.
- the board comprises two sliding fasteners.
- Each member comprises a threaded bore for receiving a screw 302.
- the axial adjustment is not achieved by the position of the screws on the flange as in the previous cases. Indeed, the position of the screws relative to the flange does not matter, which ensures the axial adjustment is only the position of the two sliding fasteners in the groove 103.
- the two screws 103 are positioned at one end of a perforated zone 246, 247, or so that the two screws 103 are the closest together, or so that the two screws 103 are furthest apart, as shown in FIGS. Figures 6 and 7 .
- the transverse adjustment is always achieved by the sliding of the flange 240 in the disk 220.
- the figure 8 is a top view of the linkage system 210 of the figure 2 fixed on a third type of board 100, corresponding to a third widely distributed standard.
- the figure 9 illustrates more precisely the configuration of the link system of the figure 8 .
- the board 100 comprises a first row 105 of aligned inserts according to its axial direction.
- the board 100 comprises a second row 104 of inserts aligned in its axial direction, and offset from the first row 105.
- the two rows 104 and 105 are spaced 40 mm apart.
- the successive inserts of each row 101 and 102 are spaced 40 mm apart.
- Two screws 302 pass through passage positions of the perforated zones 246 and 247 and are respectively fixed in an insert of the row 105 and in an insert of the row 104.
- the perforated zones 246 and 247 define several pairs of passage positions spaced 56 , 5 mm in the direction D1.
- Two screws advantageously cross the orifices 243 and 245.
- the orifices 243 and 245 are spaced 56.5 mm in the direction D2.
- the screws 302 are therefore arranged on the vertices of a 40 mm square.
- the connecting system 210 is arranged so that the direction D1 is oriented at 45 ° with respect to the median axis of the board 100.
- the choice of the passage positions of the screws 302 makes it possible to finely define the position of the disc 220 (And thus of the attachment 2) relative to the board 100 in the direction D1 (the disc 220 is clamped by the flange 240 in the direction D1).
- the sliding position of the flange 240 in the disc 220 makes it possible to precisely define the position of the disc 220 in the direction D2 (and therefore of the attachment 2) with respect to the board 100.
- the figure 10 is a top view of the linkage system 210 of the figure 2 fixed on a fourth type of board 100, corresponding to a fourth widely distributed standard.
- the figure 11 illustrates more precisely the configuration of the link system of the figure 10 .
- the board 100 comprises inserts 106 arranged in several equilateral triangles of 44 mm sides.
- Two screws 302 pass through passage positions of the perforated zones 246 and 247 and are respectively fixed in inserts 106 placed at the same level axially on the board 100.
- a screw 302 advantageously passes through the orifice 244 and is fixed in an insert 106 disposed on the center axis of the board 100.
- the perforated areas 246 and 247 define several pairs of passage positions spaced 44 mm in the direction D1.
- the orifice 244 advantageously forms an equilateral triangle of 44 mm side with these passage positions.
- the connection system 210 is arranged so that the direction D1 is perpendicular to the median axis of the board 100.
- the choice of the screw passage positions 302 allows to precisely define the position of the disc 220 (and therefore the attachment 2) relative to the board 100 in the transverse direction (the disc 220 is clamped by the flange 240 in the transverse direction).
- the sliding position of the flange 240 in the disc 220 makes it possible to finely define the position of the disc 220 in the axial direction (and therefore of the attachment 2) with respect to the board 100.
- the embodiments adapted for the third and fourth type of board limit the adjustment possibilities due to the presence of screws 303.
- the displacement of the flange in the direction D1 is actually very limited. Indeed, this displacement causes a change in the position of the through orifices 243, 244 and 245 which, as a result, lose their alignment with the corresponding inserts. The flange can therefore no longer be fixed by these complementary screws 303. Thus, for these last two embodiments, the flange will be essentially adjusted in the second direction D2 since the complementary screws 303 are used.
- a fastener 2 comprising a fastening system according to the first variant can advantageously be mounted on a large number of different types of boards according to widely diffused standards.
- the screws 302 can be fixed either through the orifices 243, 244 and 245 or through the passage positions of the perforated zones 246 and 247. The user can thus advantageously mount his bindings on most snowboards. distributed, without the need for a specific disk for each board.
- the first perforated zone 246 has passage positions aligned with those of the second perforated zone 247. It is of course also possible to envisage that the passage positions of the perforated zones 246 and 247 are not aligned but simply collinear. In other words, two perforated zones 246, 247 can extend along two distinct axes, parallel to the first direction D1.
- the figure 12 is a perspective view of a second variant of a link system 210.
- This link system 210 is a simplified version of the first variant.
- the flange 240 here comprises only through orifices 248 and 249 respectively formed at the ends of the tongue 242. These orifices 248 and 249 are advantageously 56.5 mm apart.
- the figure 13 is a top view of a third variant of a link system 210.
- the direction D2 is not perpendicular to the direction D1 but forms an angle of 45 ° with the direction D1.
- the flange 240 has three oblong orifices 250, 251 and 252.
- the oblong orifices each define a plurality of aligned passage positions in the direction D1.
- each opening being intended to house a fixing screw 304.
- the three oblong orifices 250, 251 and 252 extend along axes parallel to each other.
- the flange 240 is slidably mounted in the direction D2 in the recess 222 of the disk 240.
- fastening screws 304 pass through the orifices 250 and 251.
- the orifices 250, 251 and 252 are surrounded respectively by curbs. 253, 254 and 255 formed in the flange 240. These edges 253 to 255 form bearing surfaces for the heads of the screws 304.
- the figure 14 is a top view of a fourth variant of a connection system 210, fixed on the first board variant.
- the figure 15 illustrates more precisely the configuration of the link system of the figure 14 .
- the linkage system 210 comprises a flange 240 slidably mounted in a recess 222 of a disk 240.
- the connecting system 210 is arranged so that the direction D1 is perpendicular to the median axis of the board 100.
- the flange 240 has a substantially hexagonal section.
- the flange has grooves 256 at its axial ends.
- the flange 240 has perforated zones 257 to 260 defining a plurality of passage positions for screws 305.
- the perforated zones 257 and 258 are arranged transversely at the same level and are offset axially by 20 mm.
- the perforated zones 259 and 260 are arranged transversely at the same level and are offset axially by 20 mm.
- the perforated zones 257 and 260 are arranged at the same level axially.
- the perforated areas 258 and 259 are arranged at the same level axially.
- the passage positions defined by each of the perforated zones 257 to 260 are aligned in the direction D1.
- the perforated zones 257 to 260 extend along axes parallel to each other.
- the screws 305 pass through passage positions of these perforated zones and are engaged in inserts of the board 100.
- Washers 301 are interposed between the heads of the screws 305 and the flange 240.
- the disc 220 has a recess 222 of hexagonal shape allowing the flange 240 to slide with a certain stroke in the direction D2.
- the disc 220 has lugs 233 projecting into the recess 222.
- the lugs 233 are engaged in the grooves 256 of the flange 240.
- the transverse edges of the recess 222 and the lugs 233 make it possible to ensure optimal guiding the flange in the direction D2. Note that this guidance pins 233/256 grooves is optional since the guidance in the direction D2 can be provided only by the transverse edges of the recess 222.
- the first part of the base, the disk and the flange can be made of the same materials. These components can also be made of different materials. These elements may for example be made of metal (aluminum, steel %) or synthetic materials (polyamide, reinforced polycarbonate ).
- the different passage positions of a perforated zone are made by means of an oblong hole.
- the passage positions of a perforated area may also be defined by means of a plurality of separate and aligned through bores.
- the perforated zones of the preceding embodiments can provide only a passage position of a fastener of the device rigging at the board.
- a perforated area may therefore be a simple passage hole for a fixing screw.
- the wedging device only allows adjustment in the second direction D2, that of the sliding of the flange 240 in the base.
- the fasteners 2 illustrated have straps for retaining the foot of the user. However, one can also consider anchors embedded in the base and snap into the boot of the user.
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- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
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- Orthopedics, Nursing, And Contraception (AREA)
Abstract
Description
L'invention concerne les planches de glisse telles que des surfs des neiges, des planches à roulettes ou des planches à voile, et en particulier les dispositifs permettant de caler le pied de l'utilisateur par rapport à une telle planche.The invention relates to gliding boards such as snowboards, skateboards or sailboards, and in particular devices for wedging the foot of the user relative to such a board.
Les planches de surf des neiges comprennent des dispositifs de calage des pieds de l'utilisateur sous la forme de fixations prévues pour être verrouillées ou déverrouillées par une action voulue par l'utilisateur. Ces fixations, dites "à coque", sont configurées pour recevoir des bottes d'un utilisateur. De telles fixations sont notamment décrites dans le brevet
Le comportement de la planche de surf étant très sensible à la position de l'utilisateur sur celle-ci, un réglage de la position des pieds de l'utilisateur est souhaitable pour permettre à celui-ci de trouver une aisance ou une efficacité optimale durant l'utilisation. Un tel réglage est souhaitable, chaque utilisateur présentant une morphologie, un niveau et un mode d'utilisation distincts, nécessitant des appuis distincts sur la planche. L'embase comprend un disque permettant de solidariser la fixation à la planche. Le disque est réalisé sous la forme d'un cylindre inférieur surmonté d'un épaulement. Ce disque s'emboîte du côté de la face supérieure de l'embase dans un orifice circulaire ménagé dans l'embase. Le disque et l'orifice sont de formes complémentaires, l'orifice étant ainsi pourvu dans sa partie inférieure d'un épaulement. Le disque comporte quatre trous oblongs traversés par quatre vis respectives vissées dans des inserts de la planche. Le réglage de la position de la fixation par rapport à la planche est réalisé en vissant les vis sans serrage dans les inserts. La position transversale de la fixation est définie en faisant coulisser les vis dans les trous oblongs. La position angulaire de la fixation est définie en faisant pivoter la fixation autour du disque. Une fois le réglage de la position effectué, les vis sont serrées dans les inserts afin de verrouiller la position de la fixation.The behavior of the surfboard being very sensitive to the position of the user on it, an adjustment of the position of the feet of the user is desirable to allow it to find comfort or optimum efficiency during use. Such an adjustment is desirable, each user having a distinct morphology, level and mode of use, requiring separate supports on the board. The base comprises a disk for securing the attachment to the board. The disk is in the form of a lower cylinder surmounted by a shoulder. This disc fits on the side of the upper face of the base in a circular hole in the base. The disk and the orifice are of complementary shapes, the orifice thus being provided in its lower part with a shoulder. The disc has four oblong holes traversed by four respective screws screwed into inserts of the board. Adjustment of the position of the binding relative to the board is achieved by screwing the screws without tightening into the inserts. The transverse position of the binding is defined by sliding the screws in the oblong holes. The angular position of the fastener is defined by rotating the fastener around the disk. After adjusting the position, the screws are tightened in the inserts to lock the position of the fastener.
Une telle fixation présente cependant un certain nombre d'inconvénients. Cette fixation ne permet d'assurer le réglage de sa position que selon la direction transversale. Le réglage de la position longitudinale repose sur l'utilisation de multiples inserts de la planche décalés axialement. Les décalages axiaux entre les différents inserts restant relativement importants, le réglage de cette position longitudinale s'avère insuffisant pour assurer un positionnement optimal en fonction des souhaits de l'utilisateur. Des utilisateurs avertis souhaitant une grande finesse de réglage de leur position sur la planche doivent ainsi réaliser un compromis lors du réglage de la position de la fixation, sans pouvoir définir un réglage idéal. De plus, une telle fixation s'avère en pratique inadaptée pour un grand nombre de types de planche de surf commercialisés. En effet, les fabricants de planches ont développé un grand nombre de configurations d'inserts pour recevoir les fixations. Le disque de la fixation n'est adapté qu'à une unique configuration d'inserts. Ainsi, dans le meilleur des cas, une fixation donnée ne peut être utilisée avec une planche de surf que si un disque spécifique à cette planche est utilisé. La disponibilité de tels disques étant limitée, l'utilisateur se retrouve parfois confronté à l'incapacité de pouvoir monter les fixations qu'il a choisies sur sa planche de surf. De plus, le nombre de vis utilisé rend le réglage, le verrouillage et la maintenance de telles fixations relativement ardus.Such a fastener, however, has a number of disadvantages. This attachment allows to ensure the adjustment of its position in the transverse direction. The adjustment of the longitudinal position is based on the use of multiple inserts of the board offset axially. The axial offsets between the various inserts remaining relatively large, the adjustment of this longitudinal position is insufficient to ensure optimal positioning according to the wishes of the user. Sophisticated users wishing a great fineness of adjustment of their position on the board must thus make a compromise when adjusting the position of the binding, without being able to define an ideal setting. In addition, such a fastening proves in practice unsuitable for a large number of types of surfboards marketed. Indeed, board manufacturers have developed a large number of insert configurations to receive fasteners. The fastener disk is only suitable for a single configuration of inserts. Thus, in the best case, a given fixation can be used with a surfboard only if a specific disc to this board is used. The availability of such discs being limited, the user is sometimes faced with the inability to mount the bindings he has chosen on his surfboard. In addition, the number of screws used makes the setting, locking and maintenance of such fasteners relatively difficult.
L'invention vise à résoudre un ou plusieurs de ces inconvénients. L'invention porte ainsi sur un dispositif de calage du pied d'un utilisateur sur une planche de glisse, caractérisé en ce qu'il comprend :
- une bride comportant au moins deux zones perforées définissant chacune au moins une position de passage d'un élément de fixation du dispositif de calage à la planche ;
- une embase destinée à être comprimée entre la planche et la bride, l'embase comportant au moins un organe de calage de la position du pied d'un utilisateur, la bride étant montée coulissante dans l'embase selon une deuxième direction.
- a flange comprising at least two perforated zones each defining at least one passage position of a fixing element of the wedging device to the board;
- a base intended to be compressed between the board and the flange, the base comprising at least one wedging member of the position of the foot of a user, the flange being slidably mounted in the base in a second direction.
L'embase comprend un disque destiné à loger la bride.The base comprises a disk for housing the flange.
Avantageusement, lesdites deux zones perforées définissent chacune plusieurs positions de passage d'un élément de fixation du dispositif de calage à la planche, les positions de passage d'une même zone perforée étant alignées selon une première direction différente de la deuxième direction.Advantageously, said two perforated zones each define a plurality of passage positions of a fixing element of the wedging device to the board, the passage positions of the same perforated zone being aligned in a first direction different from the second direction.
L'embase comporte une paroi destinée à être accolée à la planche, la paroi comportant un évidement logeant la bride et guidant le coulissement de la bride selon la deuxième direction.The base comprises a wall intended to be contiguous to the board, the wall having a recess accommodating the flange and guiding the sliding of the flange in the second direction.
L'embase comporte une face de contact avec la bride comportant deux orifices traversants s'étendant à l'aplomb desdites positions de passage pour toutes les positions de coulissement de la bride selon la deuxième direction.The base comprises a contact face with the flange having two through orifices extending vertically above said passage positions for all the sliding positions of the flange in the second direction.
La face de contact et la bride présentent des reliefs complémentaires en contact de façon à former des indexations de la position de coulissement de la bride selon la deuxième direction.The contact face and the flange have complementary reliefs in contact so as to form indexes of the sliding position of the flange in the second direction.
L'embase présente une première partie comportant ledit organe de calage et le disque dans lequel la bride est montée coulissante selon la deuxième direction, la première partie de l'embase et le disque étant montés pivotants l'un par rapport à l'autre, ce pivotement pouvant sélectivement être verrouillé/libéré par serrage/desserrage d'éléments de fixation traversant des positions de passage de la bride.The base has a first part comprising said wedging member and the disc in which the flange is slidably mounted in the second direction, the first part of the base and the disc being pivotally mounted relative to each other, this pivoting can selectively be locked / released by clamping / loosening fasteners passing through flange passage positions.
Le disque présente une périphérie de section circulaire guidant la première partie de l'embase en pivotement.The disc has a periphery of circular section guiding the first part of the base pivotally.
Chaque zone perforée comprend une rainure oblongue délimitant plusieurs positions de passages successives.Each perforated zone comprises an oblong groove delimiting several positions of successive passages.
L'invention porte également sur une fixation pour planche de surf des neiges, comprenant un dispositif de calage, et comprenant en outre un organe de retenue solidaire de l'embase du dispositif de calage et apte à maintenir le pied d'un utilisateur en contact contre cette embase.The invention also relates to a binding for a snowboard, comprising a wedging device, and further comprising a retaining member integral with the base of the wedging device and adapted to hold the foot of a user in contact with each other. against this base.
Dans la fixation lesdites deux zones perforées définissent une pluralité de couples de positions de passage espacées de 40 mm selon la première direction.In fixing said two perforated zones define a plurality of pairs of passage positions spaced 40 mm in the first direction.
Les positions de passage desdites deux zones perforées sont alignées selon la première direction.The passage positions of said two perforated zones are aligned in the first direction.
Lesdites deux zones perforées comprennent au moins un couple de positions de passage espacées de 60 mm selon la première direction.Said two perforated zones comprise at least a pair of passage positions spaced 60 mm in the first direction.
Lesdites deux zones perforées comprennent au moins un couple de positions de passage espacées de 56,5 mm selon la première direction.Said two perforated zones comprise at least a pair of passage positions spaced 56.5 mm in the first direction.
La bride comporte en outre deux orifices traversants disposés sur des sommets respectifs d'un carré avec ledit couple de positions de passage espacées de 56,5 mm, lesdits orifices traversants étant disposés sur des sommets opposés du carré.The flange further includes two through holes disposed on respective vertices of a square with said pair of passage positions spaced 56.5 mm, said through holes being disposed on opposite peaks of the square.
Lesdites deux zones perforées comprennent au moins un couple de positions de passage espacées de 44 mm selon la première direction et dans laquelle la bride comporte en outre un orifice traversant, ce couple de positions de passage et cet orifice traversant étant disposés sur des sommets d'un triangle équilatéral.Said two perforated zones comprise at least a pair of passage positions spaced 44 mm in the first direction and in which the flange further comprises a through hole, this pair of through positions and this through hole being arranged on vertices. an equilateral triangle.
L'organe de retenue est une sangle solidaire de deux bords de l'embase et apte à ceinturer le pied de l'utilisateur.The retaining member is a strap secured to two edges of the base and able to surround the foot of the user.
D'autres caractéristiques et avantages de l'invention ressortiront clairement de la description qui en est faite ci-après, à titre indicatif et nullement limitatif, en référence aux dessins annexés, dans lesquels :
- la
figure 1 est une vue en perspective d'une planche de surf des neiges munie de fixations selon un mode de réalisation de l'invention ; - la
figure 2 est une vue en perspective d'une première variante d'un système de liaison des fixations à la planche ; - la
figure 3 est une vue en coupe transversale de l'embase d'une fixation comprenant le système de liaison de la première variante, selon III-III de lafigure 2 ; - la
figure 4 est une vue de dessus d'un premier type de planche sur laquelle le système de liaison de lafigure 2 est fixé ; - la
figure 5 est une vue de dessus du système de liaison de lafigure 2 illustrant différentes directions de réglage dans la configuration de lafigure 4 ; - la
figure 6 est une vue de dessus d'un deuxième type de planche sur laquelle le système de liaison de lafigure 2 est fixé ; - la
figure 7 est une vue de dessus du système de liaison de lafigure 2 illustrant différentes directions de réglage dans la configuration de lafigure 6 ; - la
figure 8 est une vue de dessus d'un troisième type de planche sur laquelle le système de liaison de lafigure 2 est fixé ; - la
figure 9 est une vue du système de liaison de lafigure 2 illustrant différentes directions de réglage dans la configuration de lafigure 8 ; - la
figure 10 est une vue de dessus d'un quatrième type de planche sur laquelle le système de liaison de lafigure 2 est fixé ; - la
figure 11 est une vue du système de liaison de lafigure 2 illustrant différentes directions de réglage dans la configuration de lafigure 10 ; - la
figure 12 est une vue en perspective d'une deuxième variante d'un système de liaison des fixations à la planche ; - la
figure 13 est une vue de dessus d'une troisième variante d'un système de liaison des fixations à la planche ; - la
figure 14 est une vue de dessus du premier type de planche sur lequel une quatrième variante d'un système de liaison est fixée ; - la
figure 15 est une vue de dessus de la quatrième variante du système de liaison illustrant différentes directions de réglage dans la configuration de lafigure 14 .
- the
figure 1 is a perspective view of a snowboard snowboard provided with bindings according to one embodiment of the invention; - the
figure 2 is a perspective view of a first variant of a binding system fasteners to the board; - the
figure 3 is a cross-sectional view of the base of a fastener comprising the connection system of the first variant, according to III-III of thefigure 2 ; - the
figure 4 is a top view of a first type of board on which the linkage system of thefigure 2 is fixed ; - the
figure 5 is a top view of the linkage system of thefigure 2 illustrating different directions of adjustment in the configuration of thefigure 4 ; - the
figure 6 is a top view of a second type of board on which the linkage system of thefigure 2 is fixed ; - the
figure 7 is a top view of the linkage system of thefigure 2 illustrating different directions of adjustment in the configuration of thefigure 6 ; - the
figure 8 is a top view of a third type of board on which the linkage system of thefigure 2 is fixed ; - the
figure 9 is a view of the linkage system of thefigure 2 illustrating different directions of adjustment in the configuration of thefigure 8 ; - the
figure 10 is a top view of a fourth type of board on which the linkage system of thefigure 2 is fixed ; - the
figure 11 is a view of the linkage system of thefigure 2 illustrating different directions of adjustment in the configuration of thefigure 10 ; - the
figure 12 is a perspective view of a second variant of a fastener binding system to the board; - the
figure 13 is a top view of a third variant of a binding system fasteners to the board; - the
figure 14 is a top view of the first type of board on which a fourth variant of a connecting system is fixed; - the
figure 15 is a view from above of the fourth variant of the connection system illustrating different adjustment directions in the configuration of thefigure 14 .
L'invention propose un dispositif de calage du pied d'un utilisateur sur une planche de glisse. Ce dispositif comprend une bride et une embase. La bride comporte au moins deux zones perforées définissant chacune plusieurs positions de passage d'un élément de fixation à la planche selon un mode de réalisation avantageux. Les positions de passage d'une même zone perforée sont alignées selon une première direction. L'embase est destinée à être comprimée entre la planche et la bride. L'embase comporte au moins un organe de calage de la position du pied de l'utilisateur. La bride est montée coulissante dans l'embase selon une deuxième direction différente de la première direction.The invention proposes a device for wedging the foot of a user on a gliding board. This device comprises a flange and a base. The flange comprises at least two perforated zones each defining a plurality of passage positions of a fixing element to the board according to an advantageous embodiment. The passage positions of the same perforated zone are aligned in a first direction. The base is intended to be compressed between the board and the flange. The base comprises at least one wedging member of the position of the foot of the user. The flange is slidably mounted in the base in a second direction different from the first direction.
Ainsi, l'utilisateur pourra aisément procéder à un réglage de la position du dispositif de calage selon deux directions distinctes, ce qui permet d'obtenir une position de calage optimale sur la planche. Une telle position peut être obtenue sans nécessiter de multiplier les inserts dans la planche.Thus, the user can easily make an adjustment of the position of the wedging device in two distinct directions, which allows to obtain an optimal stall position on the board. Such a position can be obtained without the need to multiply the inserts in the board.
L'invention est illustrée par la suite en référence à des fixations, c'est-à-dire à des dispositifs de retenue, mais peut aussi trouver des applications pour de simples dispositifs de calage des pieds de l'utilisateur sans assurer leur retenue.The invention is illustrated below with reference to fasteners, that is to say to restraining devices, but can also find applications for simple devices for wedging the feet of the user without ensuring their retention.
L'invention est illustrée par la suite en référence à une planche de surf des neiges mais peut aussi trouver des applications pour des dispositifs de calage pour d'autres types de planches de glisse, tels que des wakeboard, des planches à roulettes, des planches à voile ou des kitesurfs.The invention is further illustrated with reference to a snowboard but may also find applications for wedging devices for other types of boards, such as wakeboards, skateboards, boards sailing or kitesurfing.
La
Chaque fixation 2 comporte des flancs latéraux 209 s'étendant en saillie vers le haut depuis l'embase 205. Les flancs latéraux 209 s'étendent depuis l'extrémité arrière jusqu'à l'extrémité avant de l'embase 205. Les flancs 209 assurent un calage transversal de la botte. Un arceau 206 relie les extrémités arrière des flancs latéraux 209. Un organe d'appui arrière 200 est monté pivotant sur l'arceau 206. Le pivotement vers l'arrière de l'organe 200 est limité par l'arceau 206. L'organe d'appui 200 permet d'assurer un appui arrière pour le mollet de l'utilisateur.Each
Des sangles 201 et 202 sont solidaires des deux flancs latéraux 209 et s'étendent à l'aplomb de l'embase 205. Les sangles 201 et 202 forment un organe de retenue apte à ceinturer la botte de l'utilisateur pour le maintenir en contact avec l'embase 205. Les sangles 201 et 202 sont connues en soi et permettent d'assurer la retenue du pied de l'utilisateur et peuvent être sélectivement ouvertes ou fermées. La sangle 201 comprend une languette supérieure, éventuellement munie d'un rembourrage, fixée à une languette crantée 203 solidaire d'un premier bord de l'arceau 206. La sangle 201 comprend également une autre languette crantée 207 solidaire d'un deuxième bord de l'arceau 206. La languette 207 est en prise dans un cliquet 208 solidaire de la languette supérieure. De façon similaire, la sangle 202 comprend une languette supérieure, éventuellement munie d'un rembourrage, fixée à une languette crantée 204 solidaire d'un premier flanc 209. La sangle 202 comprend également une autre languette crantée 211 solidaire d'un deuxième flanc 209. La languette 211 est en prise dans un cliquet 212 solidaire de la languette supérieure. Les languettes 207 et 211 et les cliquets 208 et 211 permettent de façon connue en soi d'ajuster le serrage de la botte de l'utilisateur.
L'embase 205 comporte une première partie ou partie de calage, présentant une plaque depuis laquelle s'étendent verticalement les flancs latéraux 209. La fixation 2 comporte un système de liaison 210 à la planche 100. La
La bride 240 comporte deux zones perforées 246 et 247. Ces zones perforées 246 et 247 définissent plusieurs positions de passage pour des éléments de fixation, tels que les vis 302 illustrées. Les différentes positions de passage de la zone perforée 246 sont alignées selon une première direction D1. De façon similaire, les différentes positions de passage de la zone perforée 247 sont alignées selon la première direction D1. En l'occurrence, les positions de passage des zones perforées 246 et 247 sont alignées. Le disque 220 est destiné à être comprimé entre la planche 100 et la bride 240. La bride 240 est montée coulissante dans le disque 220 selon une deuxième direction D2 différente de la première direction D1. Une telle configuration permet en pratique de régler la position du pied de l'utilisateur indépendamment selon deux directions distinctes. L'utilisateur pourra ainsi bénéficier d'un réglage optimal de la position de son pied, comme cela sera détaillé par la suite.The
La bride 240 présente globalement une forme de croix. La bride 240 présente ainsi une première languette 241 s'étendant selon la direction D1 et dans laquelle les zones perforées 246 et 247 sont réalisées, ainsi qu'une deuxième languette 242 s'étendant selon la direction D2. Les deux languettes 241, 242 se croisent pour former la croix de la bride. Les directions D1 et D2 sont sensiblement perpendiculaires. La languette 242 comporte un orifice 243 à une première extrémité et des orifices 244 et 245 à une deuxième extrémité.The
Le disque 220 comporte une paroi 227. Un évidement 222 est ménagé dans la paroi 227. L'évidement 222 est destiné à loger la bride 240 et à guider cette bride 240 en coulissement selon la direction D2. L'évidement 222 est délimité par une paroi de fond contre laquelle la bride 240 est plaquée. La bride 240 étant logée dans l'évidement 222, le système de liaison 210 reste extrêmement compact. L'évidement 222 est en forme de croix et comprend une première rainure 231 s'étendant selon la direction D1 et une deuxième rainure 232 s'étendant selon la direction D2. Des bordures des rainures 231 et 232 assurent le guidage en coulissement de la bride 240 selon la direction D2. Avantageusement, la face inférieure 230 du disque 220 présente des renfoncements afin de réduire son poids.The
Des orifices 223 et 224, traversants la bride, sont ménagés au niveau de la première rainure 231. Ces orifices traversants 223 et 224 s'étendent respectivement à l'aplomb des positions de passage des zones perforées 247 et 246, pour toutes les positions de coulissement de la bride 240 selon la direction D2. On évite ainsi des interférences entre les vis de fixation 302 et la paroi 227 pour toutes les positions de passage. D'autres orifices 225 et 226, traversants la bride, sont ménagés aux extrémités de la deuxième rainure 232. Ces orifices traversants 225 et 226 sont destinés à venir à l'aplomb respectivement de l'orifice 243 et des orifices 244 et 245. Les orifices traversants 225 et 226 sont avantageusement oblongs afin de fournir différentes positions de passage à d'éventuelles vis de fixation.
La
Le réglage de la position de la fixation 2 selon les directions D1 et D2 par rapport à la planche 100 peut être réalisé comme suit : les vis 302 sont insérées à travers les zones perforées 246 et 247 et les orifices 223 et 224 puis légèrement vissées dans des inserts de la planche 100. La position selon la direction D1 est réglée en positionnant les vis 302 dans des positions de passage adéquates des zones perforées 246 et 247. La position selon la direction D2 est réglée en déplaçant la bride 240 dans la rainure 232 jusqu'à une position adéquate. Lorsqu'un réglage satisfaisant est obtenu, les vis 302 sont serrées dans les inserts de la planche 100 jusqu'à verrouiller le réglage.Adjusting the position of the
Le disque 220 est ainsi destiné à maintenir l'embase 205 en contact contre la planche 100. Avantageusement, le fond de l'évidement 222, ou au moins une partie, comporte un relief 233. Ce relief 233 est avantageusement complémentaire d'un relief ménagé sur la face inférieure de la bride 240, ou au moins une partie, avec lequel il vient en contact. Ces reliefs peuvent être formés de stries permettant à la fois d'indexer les positions de coulissement de la bride 240 par rapport au disque 220 et d'améliorer le maintien en position de la bride 240 par rapport au disque 220.The
Un rebord périphérique 228 du disque 220 forme un épaulement venant maintenir un épaulement complémentaire de la première partie de l'embase 205. Le disque 220 est monté pivotant par rapport à la première partie de l'embase 205. Le guidage en rotation peut par exemple être réalisé au moyen de périphéries respectives de sections circulaires, par exemple au moyen de surfaces tronconiques complémentaires. En l'absence de serrage des vis 302, la position angulaire de la fixation 2 peut être réglée en faisant pivoter la première partie de l'embase 205 autour du disque 220.A
Avantageusement, le disque 220 comporte des indexations 229 (éventuellement en relief) sur la face supérieure du rebord périphérique 228. De telles indexations, combinées à des indexations de la première partie de l'embase 205, permettent à l'utilisateur d'ajuster aisément la position angulaire. La face inférieure du rebord périphérique 228 comporte avantageusement des dentures 221 complémentaires de dentures ménagées sur l'épaulement de la première partie de l'embase 205. De telles dentures permettent à la fois d'assurer un maintien en position amélioré de la position angulaire de la fixation 2 mais également de bénéficier d'une indexation de ce réglage angulaire. Bien entendu, le maintien en position angulaire de la première partie de l'embase 205 peut également être réalisé par friction. Comme pour le réglage selon les directions D1 et D2, le réglage angulaire de la fixation 2 est réalisé lorsque les vis 302 sont légèrement vissées.Advantageously, the
Dans l'exemple illustré, les zones perforées 246 et 247 sont formées de trous oblongs ménagés dans la bride 240. Les trous oblongs permettent de définir des positions de passage successives pour les vis 302. Ces trous oblongs comportent avantageusement dans leur partie supérieure des empreintes destinées à caler des rondelles 301, permettant ainsi de définir des indexations de positionnement des vis 302. L'utilisation de trous oblongs permet de multiplier les positions de passage, et ainsi de multiplier les positions de réglage selon la première direction D1.In the illustrated example, the
La
La
En variante de ce mode de réglage, la planche comprend deux organes de fixation coulissants. Chaque organe comprend un alésage fileté destiné à recevoir une vis 302. Dans ce cas, le réglage axial n'est pas réalisé par la position des vis sur la bride comme dans les cas précédents. En effet, la position des vis par rapport à la bride importe peu, ce qui assure le réglage axial est uniquement la position des deux organes de fixation coulissants dans la rainure 103. Pour améliorer le blocage axial de la bride, il est préférable que les deux vis 103 soient positionnées à une extrémité d'une zone perforée 246, 247, soit de manière à ce que les deux vis 103 soient le plus rapprochées, soit de manière à ce que les deux vis 103 soient le plus éloignées, comme représenté aux
La
La
En pratique, les modes de réalisation adaptés pour les troisième et quatrième type de planche limitent les possibilités de réglage du fait de la présence de vis complémentaires 303. Le déplacement de la bride selon la direction D1 est en réalité très limité. En effet, ce déplacement entraîne une modification de la position des orifices traversants 243, 244 et 245 qui, en conséquence, perdent leur alignement avec les inserts correspondants. La bride ne peut donc plus être fixée par ces vis complémentaires 303. Ainsi, pour ces deux derniers modes de réalisation, la bride sera essentiellement réglée selon la deuxième direction D2 dès lors qu'on utilise les vis complémentaires 303.In practice, the embodiments adapted for the third and fourth type of board limit the adjustment possibilities due to the presence of
Comme détaillé dans les différentes configurations illustrées aux
Dans les exemples illustrés aux
La
La
La
La bride 240 présente une section sensiblement hexagonale. La bride comporte des rainures 256 à ses extrémités axiales. La bride 240 comporte des zones perforées 257 à 260 définissant une pluralité de positions de passage pour des vis 305. Les zones perforées 257 et 258 sont disposées transversalement au même niveau et sont décalées axialement de 20 mm. Les zones perforées 259 et 260 sont disposées transversalement au même niveau et sont décalées axialement de 20 mm. Les zones perforées 257 et 260 sont disposées au même niveau axialement. Les zones perforées 258 et 259 sont disposées au même niveau axialement. Les positions de passage définies par chacune des zones perforées 257 à 260 sont alignées selon la direction D1. Les zones perforées 257 à 260 s'étendent selon des axes parallèles entre eux. Les vis 305 traversent des positions de passage de ces zones perforées et sont en prise dans des inserts de la planche 100. Des rondelles 301 sont interposées entre les têtes des vis 305 et la bride 240.The
Le disque 220 présente un évidement 222 de forme hexagonale permettant à la bride 240 de coulisser avec une certaine course selon la direction D2. Le disque 220 présente des ergots 233 en saillie dans l'évidement 222. Les ergots 233 sont en prise dans les rainures 256 de la bride 240. Les bordures transversales de l'évidement 222 ainsi que les ergots 233 permettent d'assurer un guidage optimal de la bride selon la direction D2. A noter que ce guidage par ergots 233 / rainures 256 est optionnel puisque le guidage selon la direction D2 peut être assuré uniquement par les bordures transversales de l'évidement 222.The
Dans les différents modes de réalisation illustrés, la première partie de l'embase, le disque et la bride peuvent être réalisés dans de mêmes matériaux. Ces composants peuvent également être réalisés dans des matériaux distincts. Ces éléments pourront par exemple être réalisés en métal (aluminium, acier...) ou en matériaux synthétiques (Polyamide, Polycarbonate armé...).In the various embodiments illustrated, the first part of the base, the disk and the flange can be made of the same materials. These components can also be made of different materials. These elements may for example be made of metal (aluminum, steel ...) or synthetic materials (polyamide, reinforced polycarbonate ...).
Dans les différents modes de réalisation illustrés, les différentes positions de passage d'une zone perforée sont réalisées au moyen d'un trou oblong. Les positions de passage d'une zone perforée peuvent également être définies au moyen d'une pluralité d'alésages traversants séparés et alignés.In the various illustrated embodiments, the different passage positions of a perforated zone are made by means of an oblong hole. The passage positions of a perforated area may also be defined by means of a plurality of separate and aligned through bores.
Alternativement, les zones perforées des modes de réalisation précédents peuvent ne prévoir qu'une position de passage d'un élément de fixation du dispositif de calage à la planche. Une zone perforée peut donc être un simple trou de passage pour une vis de fixation. Dans ce cas, le dispositif de calage ne permet qu'un réglage selon la deuxième direction D2, celle du coulissement de la bride 240 dans l'embase.Alternatively, the perforated zones of the preceding embodiments can provide only a passage position of a fastener of the device rigging at the board. A perforated area may therefore be a simple passage hole for a fixing screw. In this case, the wedging device only allows adjustment in the second direction D2, that of the sliding of the
Les fixations 2 illustrées présentent des sangles pour la retenue du pied de l'utilisateur. On peut cependant également envisager des organes d'ancrage intégrés dans l'embase et venant s'encliqueter dans la botte de l'utilisateur.The
Claims (15)
caractérisé en ce que
l'embase (205) comprend un disque (220) destiné à loger la bride (240).
characterized in that
the base (205) comprises a disc (220) for accommodating the flange (240).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1003289A FR2963567B1 (en) | 2010-08-06 | 2010-08-06 | DEVICE FOR SETTING THE FOOT OF A USER FOR SLIDING BOARD |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2428257A2 true EP2428257A2 (en) | 2012-03-14 |
EP2428257A3 EP2428257A3 (en) | 2014-01-22 |
Family
ID=43798424
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP11006192.6A Withdrawn EP2428257A3 (en) | 2010-08-06 | 2011-07-27 | Device for setting the foot of a user for a snowboard |
Country Status (2)
Country | Link |
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EP (1) | EP2428257A3 (en) |
FR (1) | FR2963567B1 (en) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2817163A1 (en) | 2000-11-24 | 2002-05-31 | Salomon Sa | SHOE RETAINING ASSEMBLY ON A BOARD |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2752169B1 (en) * | 1996-08-09 | 1998-09-18 | Salomon Sa | DEVICE FOR RETAINING A SHOE ON A SNOWBOARD |
FR2767486B1 (en) * | 1997-08-22 | 1999-10-22 | Salomon Sa | DEVICE FOR RETAINING A SHOE ON A SNOWBOARD INTENDED FOR SNOW SURFING |
JPH11197287A (en) * | 1998-01-08 | 1999-07-27 | Car Mate Mfg Co Ltd | Snowboard binding mounting device |
ITVE20020003A1 (en) * | 2002-01-11 | 2003-07-11 | Primec S P A | "FIXING DEVICE FOR THE BASE OF THE BOOT ATTACHMENT TO A SNOWBOARD" .- |
-
2010
- 2010-08-06 FR FR1003289A patent/FR2963567B1/en active Active
-
2011
- 2011-07-27 EP EP11006192.6A patent/EP2428257A3/en not_active Withdrawn
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2817163A1 (en) | 2000-11-24 | 2002-05-31 | Salomon Sa | SHOE RETAINING ASSEMBLY ON A BOARD |
Also Published As
Publication number | Publication date |
---|---|
FR2963567B1 (en) | 2013-03-01 |
EP2428257A3 (en) | 2014-01-22 |
FR2963567A1 (en) | 2012-02-10 |
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