EP1790395A2 - Roll- oder gleitbrett - Google Patents

Roll- oder gleitbrett Download PDF

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Publication number
EP1790395A2
EP1790395A2 EP06021598A EP06021598A EP1790395A2 EP 1790395 A2 EP1790395 A2 EP 1790395A2 EP 06021598 A EP06021598 A EP 06021598A EP 06021598 A EP06021598 A EP 06021598A EP 1790395 A2 EP1790395 A2 EP 1790395A2
Authority
EP
European Patent Office
Prior art keywords
board
edge
zone
rectilinear
curved portion
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.)
Granted
Application number
EP06021598A
Other languages
English (en)
French (fr)
Other versions
EP1790395B1 (de
EP1790395A3 (de
Inventor
David Adamczewski
Henri Rancon
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Salomon SAS
Original Assignee
Salomon SAS
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 Salomon SAS filed Critical Salomon SAS
Publication of EP1790395A2 publication Critical patent/EP1790395A2/de
Publication of EP1790395A3 publication Critical patent/EP1790395A3/de
Application granted granted Critical
Publication of EP1790395B1 publication Critical patent/EP1790395B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • A63C5/00—Skis or snowboards
    • A63C5/03—Mono skis; Snowboards
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63C—SKATES; SKIS; ROLLER SKATES; DESIGN OR LAYOUT OF COURTS, RINKS OR THE LIKE
    • A63C5/00—Skis or snowboards
    • A63C5/04—Structure of the surface thereof
    • A63C5/0405—Shape thereof when projected on a plane, e.g. sidecut, camber, rocker

Definitions

  • the invention relates to the field of gliding boards or rolling intended for the practice of surfing on snow or water, ski on snow or water, skateboard, or other.
  • a board traditionally has a length measured in a longitudinal direction between a first end and a second end, a width measured in a direction transverse between a first edge and a second edge, and a height measured between a bottom and a top.
  • a user asks for the board. This is particularly the case in snow surfing, or snowboarding, for example when the board is supported on an edge in a slope or when it advances in a bumpy area. Since the two feet are oriented substantially transversely to the board, the user performs in particular front edges on the side of the toes, rear edges of the side of the heels, or slips flat by example in the direction of the length of the board.
  • the edge of the board includes the ends and edges.
  • the latter are generally curved in a regular curve, so that the board is narrower towards its middle than towards its ends.
  • the dimension lines are curved.
  • the edges are concave in the longitudinal direction, to promote the inscription curve of the board.
  • controlling the trajectories of the board is not always easy. Indeed, during the edge, a significant portion of the driving stresses are exerted at the feet. The foot restraint areas are somehow assigned to the transmission of stresses related to the conduct of the board. However, it has become clear that this assignment does not always allow complete control of driving.
  • the contact pressure is not exercised at the ideal place.
  • Another example is acrobatic driving on a course with obstacles. It happens that the user makes edging with support between the feet. In this case it is useful for the ground contact pressures to be strong between the feet. The fact that the stresses are exerted at the level of the feet reduces the driving precision for the passage of certain obstacles.
  • the invention is intended in particular to ensure that, for a given board, the ground contact pressure is exerted at the ideal place. In other words the board must be adapted to a driving style.
  • the invention also aims to ensure that a board can be versatile, in the sense that it has several portions at which the ground contact pressure is high.
  • the invention also aims to ensure that the ground contact pressure is as strong as possible, that is to say stronger than with a board according to the prior art.
  • the invention proposes a sliding board of a type having a dimension line whose overall profile is concave, the board having a length measured in a longitudinal direction between a first end and a second end of the board, a measured width. in a direction transverse between a first edge and a second edge, and a height measured between a bottom and a top, the periphery of the board comprising the ends and the edges.
  • the board according to the invention is characterized in that the periphery comprises at least one rectilinear portion.
  • each rectilinear portion in practice creates a rectilinear length of contact with the ground.
  • this length is not curved, especially not in a sense of concavity of the periphery.
  • the rectilinear portion can be likened to a rope that underlies an arc portion of the curved contour.
  • the edge is generally concave longitudinally between the ends.
  • the surface of the board is increased because the surface of the section which comprises the rectilinear portion of the edge is increased. The surface increase is delimited by the arc portion and the rope that underlies it.
  • a rectilinear portion of the periphery defines an additional location where the contact pressure with the ground is initiated, in comparison with a board according to the prior art, in a case where this pressure did not exist.
  • the rectilinear portion is a place where the contact pressure with the ground is increased, always in comparison with a board according to the prior art, in a case where this pressure existed.
  • the rectilinear portion is a place along which the contact pressure extends. This means that the rectilinear portion distributes impulses or stresses along its entire length.
  • a resulting advantage is that it is possible to manufacture a board for which the ground contact pressure is exerted at the ideal place, regardless of the position of the feet.
  • it is for example a board adapted to a specific driving style.
  • Another advantage is that it is possible to manufacture a multipurpose board, in the sense that it has several portions at which the ground contact pressure is high. Of course each portion is straight.
  • Another advantage is that at a straight portion, the contact pressure with the ground is stronger. Inadvertent slippage is avoided.
  • the first embodiment is presented with reference to FIGS. 1 to 5.
  • a snowboard 1 has a length measured in a longitudinal direction between a first end 2 and a second end 3.
  • the longitudinal direction is marked with the axis central longitudinal Lo.
  • the board 1 also has a width measured in a transverse direction between a first lateral edge 4 and a second lateral edge 5, as well as a height measured between a gliding underside or face 6 and a receiving top or face. transversal direction is identified using the central transverse axis Wo.
  • the edge of the board includes the ends and edges. For each edge, the dimension line is concave with respect to the longitudinal direction Lo.
  • transverse direction is perpendicular to the longitudinal direction, and is parallel to the sliding face 6.
  • the board 1 also has, from the first end 2 to the second end 3, a first end zone 8, a first contact line W1, a central zone 9, a second contact line W2, and a second zone of contact. end 10.
  • the central zone 9 itself comprises successively, between the lines of contact W1, W2, a first zone intermediate 15, a first retaining zone 16, a second intermediate zone 17, a second retaining zone 18, and a third intermediate zone 19.
  • Each retaining zone 16, 18 is provided to receive a user's foot restraint.
  • the devices, not shown, can be secured to the board 1 by means such as screws.
  • Each retaining zone 16, 18 is provided for this purpose with threaded orifices 20.
  • Each of the lines of contact W1, W2 is a line, substantially transverse to the board 1, at which the sliding face 6 touches a flat surface when the board 1 rests on the surface without external influence.
  • the general appearance of the board 1 is that of an elongated plate.
  • the underside 6 is slightly concave between the lines of contact W1, W2. It has a hollow or inner round which extends along the central zone 9, substantially from the first 15 to the third intermediate zone. In the embodiment shown, the rounding has a regular geometry.
  • the top 7 is generally convex in the central zone 9. It has two slight prominences represented by greater thicknesses in the retaining zones 16, 18. Also, the board is slightly reduced in width between the edges 4, 5 at the second intermediate zone 17.
  • the height of the board 1 is shown in section in FIG.
  • the board 1 From the sliding face 6 to the receiving face 7, the board 1 has a sole 21, a first reinforcement 22, a core 23, a second reinforcement 24, and a protective layer 25.
  • the number of reinforcements can be changed and be less than or greater than two.
  • the board may not include any reinforcement or protective layer.
  • the sole 21 is made for example with a plastic material containing polyethylene.
  • the protective layer 25 is made, for example, of a plastics material containing an acetyl-butadiene-styrene.
  • each of the reinforcements 22, 24 is made from fibers impregnated with a resin.
  • the fibers may be made of any material, or any mixture of materials, such as glass, carbon, aramid, metal, or the like.
  • the core 23 comprises a main body 26 which gives it its general appearance.
  • the main body 26 comprises for example wood, a foam of a synthetic material, or any other material.
  • the reinforcements 22, 24 and the core 23 form a sandwich panel which extends at least 50% of the surface of the board, and preferably substantially over the entire surface.
  • the board 1 further comprises a first side sill 30 located at the first side edge 4, and a second side sill 31 located at the second side edge 5.
  • a spar 30, 31 comprises for example a synthetic material, such as acetyl-butadiene-styrene.
  • a portion of the board may be box type, while another is of the shell type.
  • the edge 32 also provides a peripheral edge 32 which borders the sole 21.
  • the edge 32 is continuous but it could also be segmented, or not extend over the entire periphery. For example it could include a portion along the first edge 4 and a portion along the second edge 5.
  • the edge 32 preferably comprises a metal, or a metal alloy, such as steel, or the like.
  • the periphery of the board 1 comprises at least a rectilinear portion 51, 52, 53, 61, 62, 63.
  • a square located at the of the portion is straight.
  • each rectilinear portion 51, 52, 53, 61, 62, 63 increases, at its height, the contact pressure of the board with the ground. Moreover, the entirety of a rectilinear portion participates in the transmission of driving demands applied to its level. This means that a punctual force, such as a pulse provided by a foot, is distributed in a beam of forces along the portion.
  • each side edge 4, 5 of the board has a plurality of straight portions.
  • the first lateral edge 4 chronologically presents a first 51, a second 52, and a third rectilinear portion 53. That is three portions.
  • the second lateral edge 5 has a first 61, a second 62, and a third 63 rectilinear portions.
  • the first rectilinear portion 51 extends partly in the first retaining zone 16 and partly in the first intermediate zone 15. Its location gives the rectilinear portion 51 the ability to increase the pressure of contact, the board with the ground in the retaining zone 16. This location also distributes the driving pulses along the portion 51 in the retaining zone 16. The location of the rectilinear portion 51 allows in the same logic the increasing the contact pressure, as well as the pulse distribution, in the first intermediate zone 15. In total the first straight portion 51 increases the ground contact pressure both in the first holding zone 16 and in the first intermediate zone 15.
  • the first rectilinear portion 51 extends the length of the edge 4 efficient during driving-related solicitations, which are exerted in the first retaining zone 16 or in the first intermediate zone 15.
  • the effective length has elongated from the first retaining zone 16 to near the first contact line W1. This increases the stability of the board in the curves with large radius of curvature, or in the trajectories straighter when the board bears on the first edge 4.
  • first rectilinear portion 51 may alternatively be different.
  • the portion 51 may extend more or less in each of the retaining zones 16 and intermediate 15.
  • the second rectilinear portion 52 extends into the second intermediate zone 17.
  • the second portion 52 increases the contact pressure on the ground, and distributes the pulses or the forces associated with the pipe, over its entire length. This increases the precision of driving the board during support between the feet, for example on courses with obstacles.
  • the third rectilinear portion 53 extends partly into the second retaining zone 18 and partly into the third intermediate zone 19.
  • the third portion 53 increases the contact pressure on the ground, and distributes impulses or forces related to the pipe along its entire length. In this case the distribution is done both in the second holding zone and in the third intermediate zone 19.
  • the effective length of the edge 4 has elongated from the second holding zone 18 to the vicinity of the second line of contact W2. This increases the stability of the board in the curves with large radius of curvature, or in the trajectories straighter when the board bears on the first edge 4.
  • the first rectilinear portion 51 forms an angle with the longitudinal direction Lo. More specifically, the first portion 51 is oriented so that the board 1 narrows in a direction away from the first end zone 8.
  • the third straight portion 53 forms an angle with the longitudinal direction Lo.
  • the third portion 53 is oriented so that the board 1 narrows in a direction away from the second end zone 10.Between the first 51 and third 53, the second straight portion 52 is substantially parallel to the longitudinal direction Lo .
  • the first edge 4 is generally concave in the longitudinal direction Lo, between the end zones 8, 10. This gives the board 1 a good ability to negotiate curves, at least on the side of the first lateral edge. 4.
  • the first 61, second 62 and third 63 rectilinear portions of the second lateral edge 5 are respectively the homologues of the first 51, second 52 and third 53 rectilinear portions of the first lateral edge 4.
  • first portion 61 of the second edge 5 extends partly in the first retaining zone 16 and partly in the first intermediate zone 15.
  • the second portion 62 extends into the second intermediate zone 17.
  • the third portion 63 s extends partly into the second retaining zone 18 and partly into the third intermediate zone 19. From a geometric point of view, the first portion 61 narrows the plate 1 in a direction away from the first end zone 8.
  • the third portion 63 narrows the board 1 in a direction away from the second end zone 10.
  • the second straight portion 62 is substantially parallel to the longitudinal direction Lo.
  • the second edge 5 is generally concave in the longitudinal direction Lo, between the end zones 8, 10. This gives the board 1 a good ability to negotiate curves, the side of the second side edge 5.
  • the board 1 Since the first 4 and second 5 side edges are concave, the board 1 is narrowed towards its middle in the transverse direction. Note that the ends 2, 3 are themselves convex. They 2, 3 have for example a rounded profile that allows good penetration into the snow.
  • the rectilinear portions 51, 52, 53, 61, 62, 63 increase the surface of the board 1, as can be seen in the diagram of FIG. 4.
  • the latter simultaneously represents a board according to the prior art and the board 1 according to the invention.
  • the two boards are identical except for the geometry of their respective edges.
  • the board according to the prior art has a first concave lateral edge 71, curved continuously, and a second concave lateral edge 72, also curved in a continuous manner.
  • These lateral edges 71, 72 are hypothetical reference lines for the plate 1 of the invention.
  • the comparison of the boards is done on the following basis.
  • the two boards respectively have the same length, the same widths at the level of the contact lines W1, W2, as well as the same geometries of the end zones 8, 10.
  • Each end of a rectilinear portion 51, 52, 53, 61 , 62, 63, of the board 1 according to the invention merges with a point of a dummy line 71, 72.
  • the surface of the board 1 is increased at each rectilinear portion, a measured value between the portion and the fictitious line.
  • the first portion 51 extends from a first end 73 to a second end 74.
  • This first portion 51 creates a first surface increment 75, at the first edge 4 of FIG. the board 1, which 75 extends along the portion.
  • the surface increase 75 has an elongated geometry, with refined ends and a wider center.
  • the first portion 51 corresponds in fact to the rope which underlies the arc 71.
  • the second portion 52 extends from a first end 76 to a second end 77, creating a second surface increase 78.
  • the third portion 53 extends from a first end 79 to a second end 80, creating a third surface increment 81.
  • three surface increments 75, 78, 81 are created at the first side edge 4.
  • first portion 61 extends from a first end 90 to a second end 91, creating a first surface increase 92.
  • the second portion 62 extends from a first end 93 to a second end 94, creating a second surface increment 95.
  • the third portion 63 extends from a first end 96 to a second end 97, creating a third surface increase 98.
  • the rectilinear portions 51, 52, 53, 61, 62, 63 are juxtaposed along their respective edges 4, 5.
  • the second end 74 of the first portion 51 merges with the first end 76 of the second portion 52.
  • the second end 77 of the second portion 52 merges with the first end 79 of the third portion.
  • the second end 91 of the first portion 61 merges with the first end 93 of the second 62.
  • the second end 94 of the second portion 62 merges with the first end 96 of the third portion 63.
  • the portions 51, 52, 53 and 61, 62, 63 extend one another. This makes it possible to obtain a better grip and a greater extent of the pressures on the totality of each of the edges 4, 5, that is to say in a continuous way between the end zones 8, 10.
  • the plate 1 according to the first embodiment is therefore very versatile, for a concavity of the line of dimensions roughly similar to that of a board according to the prior art.
  • each of the lateral edges 4, 5 has a faceted geometry, the latter being materialized by the rectilinear portions 51, 52, 53, 61, 62, 63 in the manner of a polygon.
  • the board 1 there is also provided a symmetrical geometry of the board 1 relative to the central transverse axis Wo.
  • the angles ⁇ 1 and ⁇ 1 are identical, and the lengths of the first 51, 61 and third 61, 63 straight portions are identical. This gives board 1 a similarity of behavior for both directions of movement in the longitudinal direction.
  • the board 1 is not symmetrical with respect to the central transverse axis Wo.
  • the board offers two types of possible behavior.
  • the board 111 extends in length from a first end 112 to a second end 113, between a first lateral edge 114 and a second lateral edge 115.
  • the board has a first end zone 116, a central zone 117, and a second end zone 118.
  • the central zone 117 has a first intermediate zone 119, a first retention zone 120, a second intermediate zone 121, a second retention zone 122, and a third intermediate zone 123.
  • the first edge 114 comprises a first rectilinear portion 131, which extends from the first intermediate zone 119 to the second intermediate zone 121, as well as a second rectilinear portion 132, which extends from the second intermediate zone 121 to the third intermediate zone 123.
  • the two portions 131, 132 join to form a V e which makes the edge 114 concave longitudinally.
  • the second edge 115 comprises a first rectilinear portion 141, which extends from the first intermediate zone 119 to the second intermediate zone 121, as well as a second rectilinear portion 142, which extends from the second intermediate zone 121 to the third intermediate zone 123.
  • the two portions 141, 142 join to form a V e which makes the edge 115 concave longitudinally.
  • the board 111 according to the second embodiment is symmetrical with respect to a central longitudinal axis, and also with respect to a central transverse axis. This makes the board more homogeneous in its behavior.
  • the third embodiment is described with reference to Figure 7, in which a board 151 is viewed from above.
  • the board 151 extends in length from a first end 152 to a second end 153, between a first side edge 154 and a second side edge 155.
  • the first edge 154 has a curved, longitudinally concave side line.
  • the second edge 155 has, according to the invention, three rectilinear portions 161, 162, 163. The latter are arranged as for the first embodiment. This is to obtain a board 151 with a traditional side, that of the first curved edge 154, and an innovative side, the one with rectilinear portions 155.
  • the board 171 extends in length from a first end 172 to a second end 173, between a first side edge 174 and a second side edge 175.
  • the board 171 comprises a first end area 176, a central area 177 , and a second end zone 178.
  • the central zone 177 comprises a first intermediate zone 179, a first retention zone 180, a second intermediate zone 181, a second retention zone 182, and a third intermediate zone 183.
  • the first lateral edge 174 comprises a first rectilinear portion 191, which extends for example along the first intermediate zone 179 and the first retaining zone 180.
  • the second lateral edge 175 comprises a first portion rectilinear 201, which extends for example also along the first intermediate zone 179 and the first retaining zone 180.
  • each of the edges 174, 175 is respectively extended beyond the rectilinear portion 191, 201 by a curved portion 192, 202.
  • the combination of a rectilinear portion 191, 201 and a curved portion 192, 202 forms a longitudinal concavity.
  • the board 171 provides a better grip on the ground between the first end 172 and the first retaining zone 180. This amounts to saying that one end of the board 171 is more directive than the other.
  • the fifth embodiment is described with reference to Figure 9, in which a board 211 is viewed from above.
  • the board 211 extends in length from a first end 212 to a second end 213, between a first lateral edge 214 and a second lateral edge 215.
  • the board 211 comprises a first end zone 216, a zone central 217, and a second end zone 218, and a first intermediate zone 219, a first retention zone 220, a second intermediate zone 221, a second retention zone 222, and a third intermediate zone 223.
  • the first edge 214 comprises five rectilinear portions 231, 232, 233, 234, 235.
  • the latter are for example each disposed at an intermediate or retaining zone 219, 220, 221, 222, 223 of FIG. the central zone 217.
  • the second edge 215 comprises five rectilinear portions 241, 242, 243, 244, 245. These are for example each disposed at an intermediate or retaining zone 219, 220, 221, 222 223.
  • the plate 211 discloses the concept of a better grip for each zone 219, 220, 221, 222, 223 of the central zone 217.
  • the sixth embodiment is described with reference to FIG. 10, in which a board 251 is viewed from above.
  • the board 251 extends in length from a first end 252 to a second end 253, between a first lateral edge 254 and a second lateral edge 255.
  • the board 251 comprises a first end zone 256, a zone central 257, and a second end zone 258, as well as a first intermediate zone 259, a first retention zone 260, a second intermediate zone 261, a second retention zone 262, and a third intermediate zone 263.
  • the first edge 254 presents successively, between the end zones 256, 258, the following portions: a convex curved portion 270, a concave curved portion 271, a first straight portion 272 which narrows the board away from the first end 252, a second straight portion 273 parallel to the longitudinal direction of the board, a third straight portion 274 which narrows the board away from the second end 253, a concave curved portion 275, and a convex curved portion
  • the portions 270 to 276 extend one another to give the first edge 254 its continuity.
  • the second edge 255 has a physiognomy identical or equivalent to that of the first 254.
  • the plate 251 is versatile.
  • the seventh embodiment is described with reference to FIG. 11, in which a board 281 is viewed from above.
  • the board 281 extends in length from a first end 282 to a second end 283, between a first lateral edge 284 and a second lateral edge 285.
  • the board 281 comprises a first end zone 286, a zone central 287, and a second end zone 288, and a first intermediate zone 289, a first retention zone 290, a second intermediate zone 291, a second retention zone 292, and a third intermediate zone 293.
  • the first edge 284 presents successively, between the end zones 286, 288, the following portions: a convex curved portion 300, a concave curved portion 301, a first straight portion 302 which narrows the board away from the board of the first end 282, a concave curved portion 303, a second straight portion 304 parallel to the longitudinal direction of the board, a concave curved portion 305, a third straight portion 306 which narrows the board away from the second end 283 a concave curved portion 307, and a convex curved portion 308.
  • the portions 300 to 308 extend one another to give the first edge 284 its continuity.
  • the second edge 285 has a physiognomy identical or equivalent to that of the first 284. As configured, the plate 281 is versatile.
  • the invention is made from materials and according to implementation techniques known to those skilled in the art.
  • each board different amounts of rectilinear portions may be provided.
  • Each portion may be longer or shorter.
  • Two portions can be juxtaposed directly or indirectly.
  • a longer or shorter curved portion joins the two rectilinear portions.

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  • Road Paving Structures (AREA)
  • Bearings For Parts Moving Linearly (AREA)
  • Lubricants (AREA)
  • Adjustable Resistors (AREA)
  • Motorcycle And Bicycle Frame (AREA)
EP06021598A 2005-11-23 2006-10-16 Roll- oder gleitbrett Active EP1790395B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0511866A FR2893511B1 (fr) 2005-11-23 2005-11-23 Planche de glisse ou de roulage

Publications (3)

Publication Number Publication Date
EP1790395A2 true EP1790395A2 (de) 2007-05-30
EP1790395A3 EP1790395A3 (de) 2007-07-04
EP1790395B1 EP1790395B1 (de) 2009-09-09

Family

ID=36922348

Family Applications (1)

Application Number Title Priority Date Filing Date
EP06021598A Active EP1790395B1 (de) 2005-11-23 2006-10-16 Roll- oder gleitbrett

Country Status (5)

Country Link
EP (1) EP1790395B1 (de)
CN (1) CN1970121B (de)
AT (1) ATE442192T1 (de)
DE (1) DE602006009052D1 (de)
FR (1) FR2893511B1 (de)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2436690A (en) * 2006-03-02 2007-10-03 Grant Iain Strover Surfboard having a deck with a narrowed mid-section
US20140228187A1 (en) * 2013-02-12 2014-08-14 Bruce Peter Moscarello Apparatus for exercise and balance training
WO2016024920A1 (en) * 2014-08-14 2016-02-18 Grabar Andrej Skis and snowboard with specific sidecuts

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011103508A1 (de) 2010-07-12 2012-01-12 Matthias Jungkeit Mehrstufiges Snowboard
AU337164S (en) 2010-10-21 2011-06-16 Envisor Ltd Surf or paddle board
US8256791B2 (en) 2010-11-16 2012-09-04 The Burton Corporation Gliding board with improved response to rider input
USD669549S1 (en) 2011-10-24 2012-10-23 Envisor Limited Surf or paddle board
CN105615108A (zh) * 2016-03-08 2016-06-01 陆峰 可在太阳能电池板上行走的踏板

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR954679A (de) * 1950-01-04
WO1980002232A1 (en) * 1979-04-24 1980-10-30 H Vuigier Snow board
US5405161A (en) * 1994-02-04 1995-04-11 Dennis Young Alpine ski with exaggerated tip and tail
US5553884A (en) * 1993-04-16 1996-09-10 Skis Rossignol S.A. Ski comprising narrow sides and an upper shell
US5575495A (en) * 1993-01-19 1996-11-19 Skis Rossignol Sa Cross-country ski
US5782475A (en) * 1992-04-27 1998-07-21 Patrick Balmain Snowboard binding assembly
US5876056A (en) * 1994-02-11 1999-03-02 Hi-Turn As Alpine pair ski

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2280540Y (zh) * 1997-02-04 1998-05-06 清水肇 滑雪板

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR954679A (de) * 1950-01-04
WO1980002232A1 (en) * 1979-04-24 1980-10-30 H Vuigier Snow board
US5782475A (en) * 1992-04-27 1998-07-21 Patrick Balmain Snowboard binding assembly
US5575495A (en) * 1993-01-19 1996-11-19 Skis Rossignol Sa Cross-country ski
US5553884A (en) * 1993-04-16 1996-09-10 Skis Rossignol S.A. Ski comprising narrow sides and an upper shell
US5405161A (en) * 1994-02-04 1995-04-11 Dennis Young Alpine ski with exaggerated tip and tail
US5876056A (en) * 1994-02-11 1999-03-02 Hi-Turn As Alpine pair ski

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2436690A (en) * 2006-03-02 2007-10-03 Grant Iain Strover Surfboard having a deck with a narrowed mid-section
US20140228187A1 (en) * 2013-02-12 2014-08-14 Bruce Peter Moscarello Apparatus for exercise and balance training
US9220944B2 (en) * 2013-02-12 2015-12-29 Balance Designs, Inc. Apparatus for exercise and balance training
WO2016024920A1 (en) * 2014-08-14 2016-02-18 Grabar Andrej Skis and snowboard with specific sidecuts

Also Published As

Publication number Publication date
EP1790395B1 (de) 2009-09-09
FR2893511B1 (fr) 2009-04-17
EP1790395A3 (de) 2007-07-04
FR2893511A1 (fr) 2007-05-25
ATE442192T1 (de) 2009-09-15
DE602006009052D1 (de) 2009-10-22
CN1970121B (zh) 2010-11-17
CN1970121A (zh) 2007-05-30

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