Sliding Board, in Particular Ski

A sliding board, in particular a ski, comprising a front part, a middle part and a rear part with a contact surface comprising a running surface and metal edges bordering it. In accordance with the present disclosure, the contact surface of the non-loaded sliding board has a curvature development which, starting from a central contact line in the middle part which has a horizontal tangent, in each case has a positive curvature without turning points toward the front part and rear part.

Recycle skiboard fabrication method

A method for making a recyclable skiboard by: preparing a thermoplastic composite sheet material by fusing a glass fiber cloth member and a thermoplastic plastic material, and then putting, in proper order, a steel rim member, an intermediate main board, a plastic rim and top and bottom plastic boards in a cavity of a mold having set therein heating elements, and then putting two thermoplastic composite sheet materials to top and bottom sides of the intermediate main board between the top and bottom plastic boards, and then melting the materials in the cavity of the mold at about 80° C.˜100° C. for about 15˜20 minutes to fuse the supplied materials into the desired recyclable skiboard.

Adaptive ski system for connecting two skis together

An adaptive ski system can interconnect two skis together while still providing a range of motion of the skis relative to one another. The ski system includes one or two interconnection devices mounted between a pair of skis. The interconnection devices can mount in various locations on the front and/or rear of the skis in any set of mounting holes selected from a plurality of sets of mounting holes. The interconnection devices include a mounting bracket on each ski. A cross bar connects the mounting brackets, thereby interconnecting the skis, such that relative range of motion between the skis both up and down and side-to-side is possible. The interconnection devices quickly connect and disconnect from the skis. The resulting ski system enables a high degree of personal adaption for the needs individual skier.

METHOD OF PRODUCING A TOP LAYER

The invention relates to a method of producing a top layer () constituting a layer () of a gliding device (), which top layer () comprises an external face () and an internal face () directed towards a core () of the gliding device (). The top layer () is provided with at least one hole () extending between the external face () and the internal face (). Prior to making the hole () through the top layer (), an adhesive layer () is applied to it on the internal face () facing away from the external face (), at least in the region where the hole () is to be made, and the hole () is made jointly both through the top layer ( ) and through the adhesive layer (). 1. A method of producing a top layer constituting a layer of a gliding device such as a ski or a snowboard , whereby the top layer comprises an external face and an internal face which can be directed towards a core of the gliding device and is provided with a plurality of holes extending between the external face and the internal face , wherein prior to making the plurality of holes in the top layer , an adhesive layer is applied to it on the internal face facing away from the external face , at least in the region where the plurality of holes are to be made , and the plurality of holes are made both through the top layer and through the adhesive layer jointly.2. The method according to claim 1 , wherein the at least one hole is made by a punching process.3. The method according to claim 1 , wherein the adhesive layer is applied to the full surface of the entire internal face before making the at least one hole through the top layer and adhesive layer.4. The method according to claim 1 , further comprising applying heat to activate the adhesive layer.5. The method according to claim 1 , further comprising applying pressure to activate the adhesive layer.6. The method according to claim 1 , further comprising placing another layer on the side of the top layer facing away from the external face and on the adhesive ...

BOARD FOR WATER SPORT OR SNOW SPORT AND A METHOD OF MANUFACTURING THEREOF

A board for water or snow activity includes a planar body having an edge joining vertices of the planar body, and a rail member defined by one or more flexible strips that continuously engage an edge portion of the board, adjacent to the vertices. A protective rail for protecting a water or snow activity board includes elongated flexible strips bent around an edge portion of the board, adjacent a vertex of the board, continuously engaging an edge portion of the board at the vertex. A method for attaching a protective rail to a water sport or snow sport activity board includes engaging an edge of the sports board with flexible protective strips and bending the strips around a vertex of the board, to continuously engage an edge portion of the board, adjacent the vertex of the board. 1. A board for water or snow activity comprising:a planar body having an edge joining one or more vertices of the planar body, anda rail member comprising one or more flexible strips, each flexible strip continuously engaging an edge portion of the board that is adjacent to the one or more vertices.2. The board in accordance with claim 1 , wherein the one or more flexible strips is continuously engage the edge of the planar body.3. The board in accordance with claim 1 , wherein the one or more flexible strips are a material sufficiently flexible to follow an outline of the one or more vertices.4. The board in accordance with claim 1 , wherein the one or more flexible strips are a thermoplastic.5. The board in accordance with claim 4 , wherein the thermoplastic is polyurethane.6. The board in accordance with claim 1 , wherein the rail member is defined by a single strip continuously engaging the edge of the board.7. The board in accordance with claim 1 , wherein the rail member engages the planar body via a bonding agent.8. The board in accordance with claim 7 , wherein the bonding agent is an adhesive.9. The board in accordance with claim 1 , wherein the board is a kite board.10. The board ...

Apparatus for teaching the feel of snowboarding

Method of using a snowboard training apparatus for transferring the feel of toe side and heel side of a snowboard from an instructor to a snowboard learner is disclosed. The training apparatus includes a training rod having a first and second end. The first end and second end of the training rod can be adapted to be supported by a snowboarder's leg, snowboarder's boot, snowboard's bindings or a snowboard itself. The training apparatus can also include a second training rod.

SPLITBOARD BINDING APPARATUS

A boot attachment system is provided for a split board, wherein the boot attachment provides two alternative attachment configurations. The first configuration provides a ‘ride mode’ in which the rider's boots are attached across the two halves of the split board allowing the joined board halves to be used as a complete snowboard for riding downhill. The second configuration provides a ‘ski mode’ in which the rider's boots are attached one on each half of the split board. This system allows the halves of the board to be used in a similar manner to traditional skis. This system is particularly useful when travelling uphill or on terrain that is insufficiently steep for the board configuration to be useable. 1. A boot attachment system , comprising:a first attachment portion including a boot binding, the boot binding having a heel end, a toe end and a substantially planar base configured to receive the sole of a boot; anda second attachment portion configured to attach to at least one surface, the second attachment portion including a first clampable member and a second clampable member; andwherein the first attachment portion includes a clamp portion configured to grip at least the first clampable member and the second clampable member of the second attachment portion.2. The boot attachment system as claimed in wherein claim 1 , the first clampable member and a second clampable member can be separated from one another when not being clamped by the clamp portion.3. The boot attachment system as claimed in wherein claim 1 , the first clampable member is configured to attach to a first half of a split board.4. The boot attachment system as claimed in wherein the second clampable member is configured to attach to a second half of a split board.5. The boot attachment system as claimed wherein clamping of the first attachment portion to the first clampable member and the second clampable member rigidly fixes the position of the first clampable member and the second ...

SNOW SLIDING DEVICE INCORPORATING MATERIAL HAVING SHEAR-RATE DEPENDENT SHEAR RESISTANCE, AND METHODS FOR ITS MANUFACTURE

A method of manufacturing a snow sliding device includes forming a core by forming a core body including an outer surface including an upper surface, a lower surface, and a first thickness, and shaping the core body to include a second thickness; providing a plurality of elements, including a base with a sliding surface, and a top surface; incorporating in at least one of the core and the plurality of elements a first material, the first material exhibiting a shear rate-dependent shear resistance; and laminating the plurality of elements to the core. 1. A method of manufacturing a snow sliding device , the method comprising: forming a core body including an outer surface including an upper surface and a lower surface, the core body including a first thickness defining a first vertical distance from at least a first point on the upper surface to a corresponding at least a first point the lower surface;', 'shaping the core body to include the first thickness and a second thickness, the second thickness defining a second vertical distance from at least a second point on the upper surface to a corresponding at least a second point on the lower surface;, 'forming a core, wherein forming the core further comprises a base having a sliding surface; and', 'a top surface;, 'providing a plurality of elements, wherein the plurality of elements includesincorporating in at least one of the core and the plurality of elements a first material, the first material exhibiting a shear rate-dependent shear resistance; andcombining the plurality of elements to the core.2. The method of claim 1 , wherein incorporating the first material further comprises installing a fluid-impermeable barrier around the first material.3. The method of claim 1 , wherein incorporating the first material further comprises installing at least a buffer element with the first material.4. The method of claim 1 , wherein incorporating the first material further comprises incorporating the first material in the ...

Snow Ski Tip Connector and Training Aid

A ski stabilizing and training device used in combination with a pair of skis to assist a novice skier in learning to ski includes a metal coil spring which acts as an orienting and spacing device for the tip portions of the pair of skis. A pair of attachment members removably attach the metal coil spring to the ski tip portions. The metal coil spring maintains a desired spacing of the skis with the ski tip portions pointed inward. The metal coil spring is of sufficient stiffness to prevent crossing of the ski tip portions while skiing. 1. A ski stabilizing and training device for use in combination with a pair of skis disposed for skiing on a ski slope whose contour varies from level to irregular with each ski having a substantially elongated , flat portion , a front , inflected tip portion , and longitudinal inner and outer edges extending along a length of the skis , the ski stabilizing device comprising:a metal coil spring which acts as an orienting and spacing device for the tip portions of the pair of skis;a pair of attachment members for removably attaching the metal coil spring at either of two opposite extents thereof to the respective inflected tip portion of each ski edge so that the metal coil spring does not contact the slope and impede skiing;whereby the metal coil spring maintains the skis at a generally fixed distance from each other during skiing with the tip portions pointed inward, but does not prevent the independent movement of the skis through a plurality of planes relative to the slope, the metal coil spring being of sufficient stiffness to prevent crossing of the ski tip portions while skiing.2. The ski stabilizing and training device of claim 1 , wherein the metal coil spring is made from a portion of a metal coil tube bending set.3. The ski stabilizing and training device of claim 1 , wherein the attachment members are U-bolt screw clamp connectors.4. The ski stabilizing and training device of claim 2 , wherein the metal coil spring is made ...

Climbing Aid, Ski and Method for Producing a Climbing Aid

A climbing aid for a ski has a plane base element which is connected on the inner side to a fastener to be detachably fastened to a running surface of the ski and which is connected on the outer side to backwards-slipping prevention elements acting contrary to a direction of travel. A flexible plastic support material forms the base element, and the backwards-slipping prevention elements are integrally formed with the plastic support material. In lateral regions, the base element has backwards-slipping prevention elements with push-off wings positioned obliquely to the direction of travel and, in the central region, has backwards-slipping prevention elements with push-off wings arranged substantially perpendicular to the direction of travel. The push-off wings of the backwards-slipping prevention elements of a first type are of lesser length and/or of lesser height than the push-off wings of the backwards-slipping prevention elements of a second type.

SNOWSHOE

A snowshoe provides a way for outdoor enthusiasts to traverse the backcountry effectively and efficiently. The snowshoe allows the user to glide through the snow like a cross-country ski, but with the minimal footprint of a traditional snowshoe. The snowshoe includes a board and a binding mechanism that secures the user to the board, but allows for a pivoting motion. The pivoting motion allows the user to ascend steep terrain by performing a motion similar to cross-country skiing. 1. A snowshoe comprising:a board having a top and bottom surface;a binding mechanism that secures a user's boot to the board, wherein the binding mechanism maintains an interface between the user's boot and the board, but allows the user's boot to pivot about the board; anda skin that at least partially covers the bottom surface.2. The snowshoe of claim 1 , wherein the binding mechanism comprises a mounting bracket claim 1 , a hinging mechanism claim 1 , a boot support plate and one or more securing mechanisms claim 1 , wherein the securing mechanisms maintain contact between the user's boot and the boot support plate.3. The snowshoe of claim 1 , wherein the board is rigid and planar.4. The snowshoe of claim 1 , wherein the board has a substantially horizontal section claim 1 , an upwardly sloping front end claim 1 , and a tapered rear end.5. The snowshoe of claim 1 , wherein the board is constructed of a wooden core and composite exterior layers.6. The snowshoe of claim 2 , wherein the securing mechanism comprises two vertical securing straps claim 2 , one plastic heel straps claim 2 , one plastic ratchetable strap claim 2 , a ratchet connector and fasteners to connect the plastic heel strap and the plastic ratchet strap to the boot support plate.7. The snowshoe of claim 1 , wherein the binding mechanism maintains the user's boot above the top surface while the boot pivots about the board.8. A snowshoe comprising:a board that dissipates the user's weight over a snow surface;a binding ...

Methods of Fabricating Snowboard and Ski and the Apparatuses Thereof

A method of fabricating a snowboard or ski is provided. In one embodiment, a trench is routed at the face of a core. A thermosetting polymeric solution is poured into the trench. The thermosetting polymeric solution is cured to form a thermosetting polymeric mold. A region between the outer perimeter of the core and the outer perimeter of the trench is removed without stripping the thermosetting polymeric mold so as to form a sidewall integrally surrounding the core. 1. A method of fabricating snowboard and ski , comprising:routing a trench at a face of a core;pouring a thermosetting polymeric solution into the trench;curing the thermosetting polymeric solution in the trench to form a thermosetting polymeric mold; andremoving a region between an outer perimeter of the core and an outer perimeter of the trench without stripping the thermosetting polymeric mold so as to form a sidewall integrally surrounding the core.2. The method of claim 1 , further comprising:mixing a resin solution and a catalyst/hardener solution to form the thermosetting polymeric solution.3. The method of claim 1 , further comprising:leveling the thermosetting polymeric mold down to a level of a surface of the core.4. The method of claim 3 , wherein the step of leveling comprises:leveling the thermosetting polymeric mold by using a planing bit or a belt sander.5. The method of claim 1 , wherein the core comprises beech claim 1 , birch claim 1 , aspen claim 1 , bamboo or a combination thereof.6. The method of claim 1 , wherein the thermosetting polymeric solution is an urethane solution.7. The method of claim 1 , wherein the step of pouring comprises:pouring the thermosetting polymeric solution having a hardness of approximately between 70 A and 100 A durometers.8. The method of claim 1 , wherein the step of routing comprises:routing the trench by means of a computer numerical control (CNC) machine.9. The method of claim 1 , wherein the trench is in a shape and dimension of a snowboard or ski.10 ...

APPARATUS AND METHOD FOR FLATTENING AND LASER ENGRAVING SKIS

The invention relates to an apparatus for flattening the top surface of skis to facilitate laser engraving thereof, to the method of laser engraving of skis employing such apparatus, and to a custom laser-engraved ski production and inventory management system wherein blank skis are manufactured, defects culled, and the blank ski of suitable length etc. is matched to the customer and laser engraved, preferably using the disclosed flattening apparatus. 1. A flattening jig for flattening the top surface of skis which comprises a bed for resting a ski or pair of skis , at least two flattening brackets for applying a downward force for flattening up-flexed portions of the ski , and at least one pair of tracks in or on said bed for slidably positioning the brackets at different points along the length of the skis.2. A flattening kit for flattening the top surface of a ski or pair of skis which comprises the flattening jig of claim 1 , and one or more lifting shims whose positions along the length of the ski can be adjusted as needed claim 1 , for applying an upward force for flattening down-flexed portions of the ski.3. A method of laser engraving the top surface of a ski or pair of skis which comprises flattening a ski or pair of ski sin a flattening jig according to by adjusting the position of two or more flattening brackets on top of the skis and optionally inserting one or more lifting shims underneath the skis claim 1 , whereby the vertical variation in the height of the top surface of the ski over the portion of the top surface that is to be laser engraved is reduced to a level that is suitable for laser engraving claim 1 , and subjecting the flattened top surface of the ski or skis to laser engraving.4. A production and inventory management system for skis which are custom decorated with laser engraving which comprises a) manufacturing blank skis in a plurality of sizes claim 1 , so dimensioned so that most customers interested in customized skis would find a ...

PARALLELOGRAM SKI BRACE ASSEMBLY

A parallelogram ski brace assembly operational with skis to maintain the skis parallel relative to each, and in close proximity to each other as the skis move laterally and in an up-and-down motion is useful for skiers with impaired lower extremity control. A pair of ski plates detachably locks into the skis. Pair of boot plates receives the boots of the skier. A pair of risers joins the ski plate to the boot plate, clearing the boot plate from the skis. A pair of lateral bars terminates at a pair of terminal apertures. Two pairs of vertical axles extend through the terminal apertures, and rotate about the lateral bars. Two pairs of linkage bars extend horizontally between the vertical axles. The linkage bars enable two degrees of freedom so that the skis remain in proximity, parallel, and move vertically relative to each other. 1. A parallelogram ski brace assembly , the assembly comprising:a pair of skis;a pair of ski plates detachably attachable to the skis, the ski plates disposed in a coplanar, parallel relationship with the skis;a pair of boot plates disposed in a coplanar, parallel relationship with the ski plates;two pairs of risers extending between the ski plates and the boot plates, whereby the boot plates are elevated above the skis;a pair of lateral bars defined by a pair of terminal apertures at a termini, the lateral bars joined with the risers and disposed in a generally parallel relationship with the ski plates;two pairs of vertical axles disposed generally perpendicular to the ski plates, the vertical axles defined by a boot end and a ski end, the ski end passing through the terminal apertures in the lateral bars, whereby the lateral bars are rotatable about the vertical axles; andtwo pairs of linkage bars extending between the vertical axles, the linkage bars defined by a first end comprising a first joint and forming a first aperture, the linkage bars further defined by a second end comprising a second joint and forming a second aperture,the ...

Shock absorbing device designed to be mounted to a snow sliding board

A shock absorbing device designed to be mounted to a sliding board, includes a mobile device connected to a mechanism transmitting the forces generated during the deformation of the board and including a part of a deformable viscoelastic material, such that the part is shaped in such a way that its transversal section varies longitudinally in an increasing and decreasing manner, to form hollows and ridges, wherein the distance between the hollows and/or the distance between the ridges varies during the deformation of the part.

Snowboard

A snowboard according to the disclosure includes a deck body (A) having a panel-type effective edge part ( 100 ) and nose and tail sections 200 respectively extending at an upwardly inclined angle from opposite sides of the effective edge part ( 100 ), wherein the deck body (A) is detachably provided with a plurality of laminated deck plates including at least a transparent deck plate, with an LED ( 50 ) disposed therein, such that the deck plates and the LED are able to be easily replaced, and wherein the nose and tail sections ( 200 ) have internal spaces (S) for diffusing light from the LED.

UNIBODY SNOWBOARD

A snowboard having a unibody base layer constructed from a seamless and single continuous piece of material and methods for fabricating the snowboard with a unibody base layer having a central recess for nestling layers of the snowboard therein, a tip, tail and sidewalls as well as exterior grooves for attaching edges on the exterior of the unibody base layer. The resulting snowboard having increased resistance to water penetration, increased structural integrity and overall material strength, resistance to rotting of materials, decreased overall weight and improved flexibility. 1. A snowboard comprised of:a unibody base layer having a tip, a tail, a first sidewall having an outer groove, a second sidewall having a second outer groove, and a central recess;a first edge attached to the outer groove of the first sidewall;a second edge attached to the outer groove of the second sidewall; anda core layer shaped to sit within the central recess, adjacent to an interior wall of the first sidewall and an interior wall of the second sidewall.2. The snowboard of claim 1 , wherein the unibody base layer further comprises a pair of locator pins claim 1 , configured to extend through a first bore and a second bore of the core layer.3. The snowboard of claim 1 , further comprising a layer of fiberglass sized to sit within the central recess of the unibody base layer between the between the unibody base layer and the core layer.4. The snowboard of claim 3 , further comprising a second layer of fiberglass sized to sit within the central recess is positioned above the core layer.5. The snowboard of claim 1 , further comprising a at least one of a graphic layer and a top layer claim 1 , wherein said graphic layer and top layer are sized to extend from the tip to the tail of the unibody layer and said graphic layer and top layer are positioned above the core layer.6. The snowboard of claim 1 , wherein the unibody base layer further comprises a plurality of slots positioned along the ...

In-flight kite deflation and control systems

A massive de-powering system for a kite wing used in kite boarding comprises a deflation control line that connects to a valve on the kite wing's leading edge bladder. In the preferred embodiment, disengaging the tether line from the harness causes the deflation control line to tension and to open the valve, thereby deflating the bladder. Tension along the deflation control line may also act to draw in spaced portions of the wing thereby collapsing it and further reducing the power generated by the wing.

SLIDING INSTRUMENT AND METHOD FOR MANUFACTURING SAME

Provided are a sliding instrument having a low frictional resistance to the snow surface, the ice surface, or the water surface and having excellent sliding performance and a method for manufacturing the sliding instrument. A sliding instrument to slide on snow, ice, or water includes a sliding surface () to come into contact with the snow surface, the ice surface, or the water surface, and the sliding surface () has a surface roughness Ra of 1.0 μm or less. A method for manufacturing the sliding instrument includes polishing a sliding surface () using a polishing composition slurry containing abrasives to make the sliding surface () have a surface roughness Ra of 1.0 μm or less. 1. A sliding instrument to slide on snow , ice , or water , the sliding instrument comprising:a sliding surface to come into contact with a snow surface, an ice surface, or a water surface, the sliding surface having a surface roughness Ra of 1.0 μm or less.2. The sliding instrument according to claim 1 , wherein the sliding surface has a surface roughness Ra of 0.25 μm or less.3. The sliding instrument according to claim 1 , wherein the sliding surface has a surface roughness Ra of 0.1 μm or less.4. The sliding instrument according to claim 1 , wherein the sliding surface is coated with a lubricant coating.5. A method for manufacturing a sliding instrument to slide on snow claim 1 , ice claim 1 , or water claim 1 , the method comprising:polishing a sliding surface to come into contact with a snow surface, an ice surface, or a water surface, with a polishing composition slurry containing abrasives to make the sliding surface have a surface roughness Ra of 1.0 μm or less.6. The method for manufacturing a sliding instrument according to claim 5 , wherein the polishing makes the sliding surface have a surface roughness Ra of 0.25 μm or less.7. The method for manufacturing a sliding instrument according to claim 5 , wherein the polishing makes the sliding surface have a surface roughness Ra of ...

DIGITALLY CONTROLLED VARIABLE STIFFNESS SKI, SNOWBOARD, AND BOOTS SYSTEM

A system, method and apparatus for a digitally Controlled Variable Stiffness item of athletic equipment, such as a Ski, Snowboard, and Boots. A core of thermally responsive metal alloy, such as Nitinol is disposed within the athletic equipment. A thermal control module and controller permit the athlete to program the athletic equipment to a desired stiffness parameter. The controller may include an app operable via a mobile computing device in communication with the thermal control module. 1. A system for adjusting a stiffness parameter , the system comprising:an item body, the item body comprising a first end and a second end;a plurality of core elements disposed along the item body, the plurality of core elements formed of a thermally responsive material;a heating element proximate to the plurality of core elements to impart a stiffness phase change on the thermally responsive material; anda control module comprising one or more processors to receive a user input that includes at least the stiffness parameter, and an identification of a portion of the plurality of core elements disposed along the item body, and to communicate the stiffness parameter and the identification of the portion of the plurality of core elements to the heating element.2. The system of claim 1 , wherein the item body further comprises a middle region claim 1 , and wherein the system further comprises:a binding located along the middle region of the item body;a battery pack located between the binding and the item body; anda charging element to provide an electrical charge to the battery pack.3. The system of claim 2 , wherein the charging element includes a piezoelectric strip disposed along the item body.4. The system of claim 2 , wherein the item body further comprises an upper surface and a lower surface claim 2 , and the charging element includes a solar panel disposed along the upper surface of the item body.5. The system of claim 1 , wherein the system further comprises:an application ...

Power-automated traction for skis

Traction systems for skis producing traction on snow and ice covered surfaces; the skis selected from a group consisting a pair of Back Country skis each are mounted with an apparatus; having DC powered controls, tilt switch, pressurized carbon dioxide (CO) gas powered pneumatic actuators operating gripping parts; controlled by a servo unit. And further consisting a pair of snowmobile skis each having an assembly of parts; driven by an hydraulic rotor that pivots the skis, adjusting their position when cornering, providing traction, according to a snowmobile steering system. And is powered and controlled by at least one of: hydraulic steering system, an electro-hydraulic steering system; an electric power steering system using an electric motor instead of hydraulic rotor. 1. System for producing traction on snow and ice covered surfaces; said system having at least one or more species of an assemblage of parts; each said assemblage of parts forms a traction apparatus , each said apparatus has distinguishing characteristics , and wherein an apparatus is equal , of the same said species to an other said apparatus in distinguishing characteristics , they are configured to a pair of skis , said system comprising:a traction apparatus is adapted for, and is mounted on each of a pair of skis, each apparatus has an adjustable tilt sensor activated by inclination, and acting as an on/off switch for a unit; consisting of a DC powered servo control-solenoid valve that controls, incoming pressurized carbon dioxide gas from at least one of a cartridges; said pressurized gas powers at least one of a gas pneumatic actuators connected with at least one of a gripping parts that extrudes on vertical ascending terrain and retracts on level, and descending terrain.2. System to claim 1 , wherein a traction apparatus is adapted for claim 1 , and is mounted to each of a pair of snowmobile skis; each apparatus consisting of an hydraulic double vane rotary actuator claim 1 , that engages ...

RIB-STIFFENED SPORTS BOARD

A sports board has a board body having a top surface and an opposed bottom surface, a binding attachment structure formed on or in the board body, and a plurality of ribs collectively having longitudinal portions and transverse portions each having a thickness and a height that are predetermined to provide the sports board with a preselected longitudinal, transverse, and torsional stiffness desirable for sliding on the snow. 1. A sports board for riding on snow , the sports board comprising:a board body having a top surface and an opposed bottom surface that extend to a perimeter, the sports board having a front end and a back end extending along a longitudinal axis, and opposed side edges that are separated along a transverse axis perpendicular to the longitudinal axis;a binding attachment structure formed on or in the board body; anda plurality of ribs collectively having longitudinal portions and transverse portions each having a thickness and a height that are predetermined to provide the sports board with a preselected longitudinal stiffness, transverse stiffness, and torsional stiffness optimized for riding on the snow.2. The sports board of claim 1 , wherein the longitudinal axis and the transverse axis define a base plane from which a normal axis extends normal to the base plane claim 1 , and wherein the plurality of ribs extend upwardly from the board body along the normal axis.3. The sports board of wherein the board body is of a monolithic construction.4. The sports board of wherein the bottom surface has a coating that is suitable for sliding on the snow.5. The sports board of claim 4 , wherein the coating is a powder coat.6. The sports board of claim 4 , wherein the board body is titanium claim 4 , and the coating is polytetrafluoroethylene.7. The sports board of claim 4 , wherein the board body is aluminum claim 4 , and wherein the coating is polytetrafluoroethylene applied after the bottom surface has been anodized.8. The sports board of claim 1 , ...

LOWER FLANGE HAVING A BRACKETING EFFECT

A ski, wherein the ski includes: a ski core; a ski coating which forms an underside of the ski; a lower flange which is arranged between the ski core and the ski coating; steel edges; and side walls; wherein the lower flange includes at least a front region and/or a rear region which is broader, in a direction transverse to a longitudinal axis of the ski, than a distance between the steel edges in the direction transverse to the longitudinal axis of the ski in the region. 1. A ski , comprising:a ski core;a ski coating which forms an underside of the ski;a lower flange which is arranged between the ski core and the ski coating;steel edges; andside walls;whereinthe lower flange comprises at least a front region and/or a rear region which is broader, in a direction transverse to a longitudinal axis of the ski, than a distance between the steel edges in the direction transverse to the longitudinal axis of the ski in said region.2. The ski according to claim 1 , wherein the lower flange extends up to and onto an upper side of the side walls which faces away from the steel edges claim 1 , in the front region and/or in the rear region claim 1 , on both sides.3. The ski according to claim 1 , wherein the lower flange is bracket-shaped claim 1 , at least in the front region and/or in the rear region.4. The ski according to claim 1 , wherein the lower flange comprises bracket-shaped or fin-shaped lateral ends which extend in the front region and/or in the rear region.5. The ski according to claim 1 , wherein the lower flange comprises multiple parts claim 1 , including: another lower flange which extends between the steel edges in the longitudinal direction of the ski claim 1 , in the region of the ski coating claim 1 , substantially over the entire ski; and a second part which forms the broadened portion or a bracket or a fin in the front region and/or rear region.6. The ski according to claim 5 , wherein the second part of the lower flange comprises a middle part which is ...

DRY-LAND ALPINE SKIS

A wheeled device, and method of making thereof, that simulates the feel and performance of alpine skiing/snowboarding on dry land is provided. Features of embodiments include: (1) a deck having flex similar to that of a ski/snowboard; (2) placement of wheels in a geometry mimicking the side cut of a shaped alpine ski/snowboard, and that with feature (1), enables a user to turn the device in an arc; and (3) wheels constructed of materials of varied coefficients of friction, which enable a user to skid the device in a braking mechanism similar to that of an alpine ski/snowboard, with the placement and design of the wheels emulating the base edge bevel of a typical snow-ski/snowboard. In an embodiment, the device is affixed to a user's feet using a binding device similar to that used for alpine skiing/snowboarding, and the user primarily relies on gravity on an inclined plane for locomotion. 1. A wheeled ski device , comprising:a base board, the base board including an elongated structure having a top surface and a bottom surface and having a transitional point on a longitudinal axis of the elongated structure; anda plurality of opposing pairs of wheels coupled to opposite edges of the elongated structure at various points along the longitudinal axis of the elongated structure,wherein an axis of each wheel is set at a first angle relative to an x-y plane that is positive relative to the top surface, the plane formed by the longitudinal axis of the base board and a lateral axis of the base board; andwherein the axis of each wheel is further set at a second angle relative to an y-z plane of the base board that is open towards the transitional point, the plane comprising the longitudinal axis and perpendicular to the y-z plane.2. The wheeled ski device of claim 1 , the first angle being between 30 degrees and 60 degrees.3. The wheeled ski device of claim 1 , an arm of the second angle being a perpendicular to a tangent of an edge arc of a ski simulated by the wheeled ski ...

Connection unit

A restricted, preferably spring elastic and dampened movability of transversal struts ( 5 a, b ) in the longitudinal direction ( 10 ) with respect to a skid ( 2 a ) supporting the transversal struts prevents a transmission and build-up of vibrations through the connection units ( 3 ) at the piece of winter sports equipment ( 1 ).

SELF-MOISTURE-WICKING COVER FOR SPORTS EQUIPMENT

The present invention generally relates to a cover for sports equipment, such as for skis, snowboards, surfboards, skateboards and the like. In one embodiment, the cover is formed in a similar shape to the equipment it is meant to cover, and large enough to cover at least one flat side and the edges of the equipment, while optionally leaving some portion of the equipment open to the air. The cover is made of a either a combination of fabrics, or a combination of faces of fabric, which allow for moisture to be wicked away from the sports equipment, and which provide protection for the equipment from rust and/or other damage. 1. A self-moisture-wicking cover for sports equipment , comprising:a. an inner, moisture-wicking layer of fabric;b. an outer breathable layer of fabric,wherein said inner and outer layers are bonded together to maintain the moisture-wicking of said inner layer,wherein said cover completely covers a base and edges of said snow sport equipment and can be tightened around said snow sport equipment with a fastener.2. The self-moisture-wicking cover of claim 1 , wherein said inner claim 1 , moisture wicking layer of fabric is fleece or micro chamois.3. The self-moisture-wicking cover of claim 1 , wherein said inner claim 1 , moisture wicking layer of fabric is polyester.4. The self-moisture-wicking cover of claim 1 , wherein said outer breathable layer of fabric is a polyester blend.5. The self-moisture-wicking cover of claim 1 , wherein said fastener is a drawstring.6. The self-moisture-wicking cover of claim 1 , wherein said inner and outer layers are bonded by incorporating a layer of polyurethane between said inner and outer layers claim 1 , and heating said layer of polyurethane to bond said inner and outer layers.7. The self-moisture-wicking cover of claim 1 , wherein said inner and outer layers are bonded by dot-gluing.8. The self-moisture-wicking cover of claim 1 , wherein said inner and outer layers are bonded by stitching.9. The self- ...

Sports equipment comprising silicone polycarbonate elastomer

A sports equipment article comprises a thermoplastic poly(carbonate-siloxane) elastomer.

COMPOSITE COMPONENTS MADE OF HEAT-CURING RESINS AND ELASTOMERS

A plastic composite component which is formed by a thin hard plastic outer layer, at least one elastomer layer adjoining the former on the inside, and at least one metal and/or plastic carrier layer adjoining said elastomer layer on the inside and made of a fibre reinforced plastic (RFP). A carbon fibre reinforced plastic (CRP) or glass fibre reinforced plastic (GRP), is arranged on the component or at least partly forms the latter, as an impact protection part, as a splinter protection part, as a protective part against sudden total failure or as a protective part against vibrations and vibration damages, against resonance, for the purpose of damping oscillations or for the purpose of acoustic damping. 1. A synthetic material composite component , comprising the component formed of at least two layers , wherein a first layer formed of at least in part of a heat-curing synthetic resin and a second layer formed of at least in part of an elastomer are integrated by an energy input in a single processing procedure , and wherein the elastomer layer contains at least 0.5 pph (parts per hundred) of at least one cross-linking agent from the group of peroxides , amines and/or bisphenols , characterized in that , the synthetic material composite component is formed of a thin hard synthetic materials outer layer , at least one elastomer layer adjoining the former on the inside , and at least one metal and/or synthetic materials carrier layer , acting as a reinforcing support structure , adjoining said elastomer layer on the inside , and the synthetic materials carrier layer made of a fiber-reinforced synthetic material , and served as an impact protection part , or served as a splinter protection part or as a protection part against sudden total failure , or served as a protection part against vibrations and vibration damage , against resonances , wherein the synthetic materials carrier layer , which may optionally also be supplemented or replaced by at least one metal ...

SYSTEMS AND METHODS FOR GENERATING A DESIGN FOR A GLIDING BOARD

Systems and methods are provided for generating a design for a gliding board. The method involves operating a processor to: define a desired carved turn of the gliding board; define a desired global curvature profile; generate a desired deformed shape of the gliding board during the desired carved turn; generate a sidecut profile of the gliding board; generate a width profile of the gliding board; generate a camber profile of the gliding board; generate at least one stiffness design variable profile; generate a total load profile; modify at least the width profile, the sidecut profile and at least one of the at least one stiffness design variable profile at least once; and define the design for the gliding board based at least on the width profile, the camber profile, and the at least one stiffness design variable profile. 1. A computer-implemented method for generating a design for a gliding board , the method comprising operating a processor to:define a desired carved turn of the gliding board, the desired carved turn being defined at least by a nominal edging angle and an athlete load profile, wherein the athlete load profile represents a load that is applied by an athlete to the gliding board during the desired carved turn;define a desired global curvature profile, wherein the desired global curvature profile corresponds to a desired snow trace profile for the desired carved turn;generate a desired deformed shape of the gliding board during the desired carved turn, the desired deformed shape of the gliding board being defined at least by a desired total curvature profile, wherein the desired total curvature profile is initially set to correspond to the desired global curvature profile;generate a sidecut profile of the gliding board;generate a width profile of the gliding board based at least on the sidecut profile;generate a camber profile of the gliding board;generate at least one stiffness design variable profile, wherein the at least one stiffness design ...

SNOWSKATE WITH SLOPED PILLAR AND BASE

The present invention is directed to an apparatus for travel upon ice, snow, or similar low-friction inducing surface to mimic the activity of skateboarding. The present invention uses a pillar component disposed between a deck and base for the interconnection and support of the base and deck. 1. A snowskating apparatus comprising:a deck comprising an oblong shape having a bottom aspect and a top aspect;a pillar comprising an oblong shape having a top aspect, the top aspect configured to interconnect with the bottom aspect of the deck;the pillar further comprising an external longitudinal surface, the external longitudinal surface of the pillar tapering inward from a bottom aspect of the pillar toward the top aspect of the pillar; anda base having a top aspect configured to interconnect with the bottom aspect of the pillar,wherein the pillar is disposed between the deck and the base when the snowskating apparatus is assembled.2. The snowskating apparatus of claim 1 , wherein the base further comprises a first distal aspect and a second distal aspect; andthe distal aspects of the base taper upward.3. The snowskating apparatus of claim 1 , wherein the base further comprises a longitudinal edge surface that is substantially contiguous with the longitudinal surface of the pillar.4. The snowskating apparatus of claim 1 , wherein the pillar further comprises at least one tube extending from a bottom aspect of the pillar to the top aspect of the pillar.5. The snowskating apparatus of claim 4 , wherein the pillar further comprises a plurality of tubes extending from a bottom aspect of the pillar to the top aspect of the pillar.6. The snowskating apparatus of claim 5 , wherein the base further comprises a plurality of posts interconnected to the top aspect of the base claim 5 , the posts extending away from the base; andthe posts configured to align with and insert into the tubes of the pillar.7. The snowskating apparatus of claim 6 , wherein the deck further comprises ...

COMPOSITE SPORTING EQUIPMENT

A sporting equipment is disclosed. The sporting equipment may include an elongated platform configured to support a user and being fabricated from matrix-coated fibers. The sporting equipment may also include a sensor integrally fabricated into the platform and connected to the matrix-coated fibers. 1. A sporting equipment , comprising:an elongated platform having an outward-turned leading tip and a trailing end; anda mounting track located at a surface of the elongated platform between the outward-turned leading tip and the trailing end,wherein the elongated platform and mounting track are integrally formed as a monolithic structure having at least one continuous fiber passing from the elongated platform through the mounting track.2. The sporting equipment of claim 1 , further including a strain gauge integrally fabricated into the elongated platform.3. The sporting equipment of claim 2 , wherein the strain gauge includes at least one of an electrically and optically conductive fiber passing around a perimeter of the elongated.4. The sporting equipment of claim 1 , further including:a sensor integrally fabricated into the elongated platform; anda visual feedback device integrally fabricated into the elongated platform and selectively illuminated based on signals generated by the sensor.5. The sporting equipment of claim 1 , wherein at least one of the elongated platform and the mounting track are fabricated from a plurality of different types of fibers.6. The sporting equipment of claim 5 , wherein the plurality of different types of fibers includes:a structural type of fiber; anda functional type of fiber.7. The sporting equipment of claim 6 , wherein:the functional type of fiber includes at least one of an electrically conductive fiber, an optical fiber, and a shape memory fiber; andthe structural type of fiber includes at least one of an aramid fiber, a carbon fiber, and a glass fiber.8. The sporting equipment of claim 1 , wherein the at least one continuous ...

GLIDING SPORTS APPARATUS, WHICH IS CONTROLLABLE BY UPPER BODY AND/OR ARMS AND/OR HANDS AND/OR FINGERS

A gliding sports apparatus, which is preferably controllable by upper body and/or arms and/or hands and/or fingers, extends from a leading edge () to a trailing edge () in an intended direction of overflow when it is fastened to a user (). The gliding sports apparatus (′) comprises at least two shoulder ribs () which extend substantially from the leading edge () to the trailing edge (), and wherein each of the shoulder ribs () is connectable fixedly to an upper arm () of the user () but is rotatable about the axis of the upper arm, two hand ribs () which extend substantially from the leading edge () to the trailing edge (), and wherein each of the hand ribs () is connectable fixedly to a hand () of the user (), a back airfoil () which is formed between the two shoulder ribs (), and two arm airfoils, which are formed in each case between a shoulder rib () and a hand rib (). 115-. (canceled)16. Foldable gliding sports apparatus , which gliding sports apparatus extends from a leading edge to a trailing edge in an intended direction of overflow when it is fastened to a user , and wherein the gliding sports apparatus at least comprises:two shoulder ribs which extend substantially from the leading edge to the trailing edge, and wherein each of the shoulder ribs is connectable fixedly to an upper arm of the user but is rotatable about the axis of the upper arm,two arm ribs which extend substantially from the leading edge to the trailing edge, and wherein each of the arm ribs is fixedly connectable to a lower arm of the user;two hand ribs which extend substantially from the leading edge to the trailing edge, and wherein each of the hand ribs is connectable fixedly to a hand of the user,a back airfoil which is formed between the two shoulder ribs, andtwo arm airfoils, which are formed in each case between a shoulder rib and a hand rib. wherein each of the two arm airfoils is divided into an upper-arm airfoil, which is formed between the respective shoulder rib and arm rib, ...

CLIMBING AID, SKI AND METHOD FOR PRODUCING A CLIMBING AID

A climbing aid for a ski has a plane base element which is connected on the inner side to a fastener to be detachably fastened to a running surface of the ski and which is connected on the outer side to backwards-slipping prevention elements acting contrary to a direction of travel. A flexible plastic support material forms the base element, and the backwards-slipping prevention elements are integrally formed with the plastic support material. In lateral regions, the base element has backwards-slipping prevention elements with push-off wings positioned obliquely to the direction of travel and, in the central region, has backwards-slipping prevention elements with push-off wings arranged substantially perpendicular to the direction of travel. The push-off wings of the backwards-slipping prevention elements of a first type are of lesser length and/or of lesser height than the push-off wings of the backwards-slipping prevention elements of a second type. 1. A climbing aid for a ski , the climbing aid comprising:a fastening device;a plane base element connected on an inner side to said fastening device in order to be detachably fastened to a running surface of the ski, said plane base element having an outer side with backwards-slipping prevention elements acting contrary to a direction of travel, said plane base element formed from a flexible plastic support material, said backwards-slipping prevention elements are integrally formed in said flexible plastic support material, said plane base element containing lateral regions having said backwards-slipping prevention elements with push-off wings positioned obliquely to the direction of travel and, in a central region, having said backwards-slipping prevention elements with said push-off wings disposed substantially perpendicular to the direction of travel; andsaid plane base element, in at least one of said lateral regions or in said central region, has side wards-slipping prevention elements extending in the direction ...

SNOWBOARD, ASSEMBLY, AND TRAINING ACCESSORY

A snowboard, snowboard assembly, and snowboard accessory for converting a snowboard into training snowboard. There is a board and a pivot member/strip. The pivot member/strip is elongated member protruding from the underside of the board along the main axis of the board. The pivot member/strip has a base width that is greater than a width of the flat bottom of the strip and greater than a height of the strip. The flat bottom of the strip is flanked by beveled edges along each side and at the front and back. The strip is either integral to the board or is couple thereto by a coupling structure (e.g. adhesive, binding, snaps, clips). The strip has a trapezoidal cross-section. Flanking beveled edges may have an acute angle with respect to the base and/or an obtuse angle with respect to the flat bottom surface. 1. A snowboard , comprising:a. a board having an underside and a main axis that extends along the longest length of the board; and i. a length which is a longest distance between two ends of the pivot member,', 'ii. a height which is a greatest orthogonal distance from the underside of the board to an underside of the pivot member,', 'iii. a base at the coupling between the pivot member and the board including a base width which is a greatest distance between two opposite edges of the pivot member orthogonal to each of the length and height, wherein the base width is greater than the height,', 'iv. a flat bottom surface having a bottom width which is a distance between opposite side-to-side edges of the flat bottom surface of the pivot member, wherein the bottom width is less than the base width; and', 'v. a pair of flanking beveled edges coupling the flat bottom surface to the base, the flanking beveled edges having an acute angle with respect to the base and an obtuse angle with respect to the flat bottom surface., 'b. a pivot member, being an elongated member protruding from the underside of the board and extending along the main axis of the board, wherein the ...

Board Sports Structural Element

A sports board comprises, at a minimum, a top layer, a bottom layer, and a core in between them. A structural element with puzzle piece shape fits into a correspondingly shaped seat formed by the core, in between the top and bottom layers. The shape of the structural element prevents the structural element from being dislodged by shock forces frequently associated with use of the board. Machined or molded features are provided that penetrate or partially penetrate the structural element. These features, which are filled or included with resin, adhesive or another chemical bonding agent, resist horizontal shearing between the structural element, the core, and the top and bottom layers. A leading portion of the structural element protrudes out from in between the top and bottom layers, forming a bumper that acts as the first point of contact between the board and the ground or an obstacle. 1. A sports board for supporting a rider's weight , the sports board comprising:a substantially horizontal top layer formed from a first material;a substantially horizontal bottom layer formed from a second material;a core sandwiched between the top and bottom layers and formed from a third material; anda structural element formed from a fourth material substantially contained between the top and bottom layers and interfaced with the core;wherein the structural element incorporates machined or molded features that resist horizontal shearing between the structural element, the core, and the top and bottom layers, the features comprising vertically oriented pockets, channels, slicing, siping, or a surface pattern characterized by multiple peaks and valleys along a vertical dimension.2. The sports board of claim 1 , wherein the features are filled with a resin or other chemical bonding agent that joins and bonds the layers to the structural element.3. The sports board of claim 2 , wherein the features comprise channels that extend from the top layer to the bottom layer and penetrate ...

MULTICORE SNOWBOARD CONSTRUCTION AND PRODUCTION METHOD

A snowboard having a multicore construction comprising a plurality of layers, including at least two wood cores separated by an inner composite layer, and outer composite layers arranged between a wood core and the base or top sheet of the snowboard, respectively. Also, a production method for a multicore snowboard design.

SLIDING BOARD WITH FIBER COMPOSITE MATERIAL

A sliding board, preferably a snow sliding board, including: a front sliding board region including a front end of the sliding board; a rear sliding board region including a rear end of the sliding board; and a binding region, extending between the front sliding board region and the rear sliding board region in the longitudinal direction of the sliding board, for fixing a sliding board binding for holding a boot. The snow sliding board exhibits a multi-layered structure including at least: a sliding board core; upper layers which are arranged above the sliding board core; and lower layers which are arranged below the sliding board core. At least one of the upper layers and/or at least one of the lower layers includes a fiber-composite material, wherein the fiber-composite material includes a multitude of fibers, wherein the fiber-composite material in a region exhibits a fiber orientation which varies within the region. 115.-. (canceled)16. A sliding board , comprising:1.1 a front sliding board region which comprises a front end of the sliding board;1.2 a rear sliding board region which comprises a rear end of the sliding board; and1.3 a binding region, extending between the front sliding board region and the rear sliding board region in the longitudinal direction of the sliding board, for fixing a sliding board binding for holding a boot; 1.4.1 a sliding board core;', '1.4.2 upper layers which are arranged above the sliding board core; and', '1.4.3 lower layers which are arranged below the sliding board core,, '1.4 wherein the sliding board exhibits a multi-layered structure including at leastwherein at least one of the upper layers and/or at least one of the lower layers comprises a fiber-composite material,wherein the fiber-composite material comprises a multitude of fibers, andwherein the fiber-composite material in a region exhibits a fiber orientation which varies within the region.17. The snow sliding board according to claim 16 , wherein at least a number of ...

Anti-static sports equipment, sports system having an anti-static function and sports clothing system for a sports system

The invention relates to an antistatic sport device ( 3 ) comprising a basic body ( 52 ) and a basic element ( 53 ) placed at the basic body ( 52 ), made of a running surface layer ( 17 ) and side edges ( 15 ). At least one of the side edges ( 15 ) forms a contacting surface ( 14 ) that can be turned towards the terrain. Between a rear surface ( 66 ) of the running surface layer ( 17 ) and the basic body ( 52 ), a contacting element ( 67 ) made of an electrically conductive material is placed at least in sections. The running surface layer ( 17 ) is electrically conductively connected to the contacting element ( 67 ) via a discharge path and further the contacting element ( 67 ) to the contacting surface ( 14 ) formed by the at least one side edge ( 15 ). The invention further relates to a sport system with antistatic function and a sport clothing system for such sport system.

Snowsport Apparatus With Non-Newtonian Materials

A design for snowsports devices such as skis and snowboards uses non-Newtonian materials. Non-Newtonian materials exhibit rate-sensitive characteristics, with stress vs. strain properties dependent on the rate of loading. The snowsports device with non-Newtonian materials has variable stiffness and damping, with both increasing according to an increased applied load-rate such that a single snowsports device exhibits soft flex characteristics under low applied load-rates, but stiffer flex characteristics under high applied load-rates. The flex of the snowsports device is self-adjusting, with no manual adjustment input required by a user. The non-Newtonian material may be incorporated into the structure of the snowsports device in a number of different ways, including in the core, in composite sheet layers, and other locations. 1. A device for sliding on snow , comprising:an elongated structure made of multiple layers laminated together; with a tip section, a mid section, and a tail section, and with a non-Newtonian material incorporated into at least one said layer of said structure.2. The device as in claim 1 , in which said non-Newtonian material is incorporated as at least one strip in at least a portion of a core's length.3. The device as in claim 1 , in which said non-Newtonian material is incorporated into at least a portion of at least one sidewall's length.4. The device as in claim 1 , in which said non-Newtonian material is incorporated into at least a portion of least one sheet layer.5. The device as in claim 1 , in which said non-Newtonian material is incorporated into a channel in a core claim 1 , said channel spanning at least a portion of said core's length.6. The device as in claim 1 , in which said non-Newtonian material is incorporated into a hollow in a core claim 1 , said hollow spanning at least a portion of said core's length.7. The device as in claim 1 , in which said non-Newtonian material is incorporated into a tip spacer.8. The device as in ...

BOARD FOR THE PRACTICE OF SLIDING ON SNOW AND METHOD OF TRANSFORMING SAID BOARD INTO A BOARD DIVIDED INTO TWO PARTS

A snowboard formed by a sandwich structure having a core formed by separate first and second parts that extend in the longitudinal direction of the board; the board having a central element that is positioned between the first part and the second part of the core and is formed by two independent components; wherein the independent components are secured together in a non-permanent manner by a connecting system that holds and positions the two independent components in a reversible manner, the connecting system sealing the connection against the ingress of resin during the manufacture of the board. 1. A board for the practice of sliding on snow composed of a sandwich structure comprising a core formed by distinct first and second parts extending along a longitudinal direction of the board , the board having a central element located between the first part and the second part of the core , formed by two independent parts;wherein the independent parts are fixed together non-permanently by connection means reversibly holding the two independent parts together and positioning them, the connection means being designed to assure that a connection between the independent parts is sealed against the an ingress of resin during manufacturing of the board.2. The board for the practice of sliding on snow according to claim 1 , wherein the central element is positioned on a median plane of the board.3. The board for the practice of sliding on snow according to claim 1 , wherein the central element is made from a polymer material or a composite material.4. The board for the practice of sliding on snow according to claim 1 , wherein each of the two independent parts of the central element is fixed to a part forming the core.5. The board for the practice of sliding on snow according to claim 1 , wherein the reversible connection means are formed from an adhesive layer designed to temporarily and reversibly hold the two parts together.6. The board for the practice of sliding on snow ...

IMPROVED FAST CURE EPOXY RESINS AND PREPREGS OBTAINED THEREFROM

This invention relates to a composition comprising a semisolid epoxy resin containing a curative dispersed therein. The curative has a particle size such that at least 90% of the particles have a size below 25 pm at ambient temperature of 21° C., wherein the composition further comprises a diluent containing a particulate filler. The composition is used as matrix in prepregs. The use of the diluent increases peel strength of the composition when brought into contact with metal or wood substrate. 1. A composition comprising a semisolid epoxy resin containing a curative dispersed therein , said curative having a particle size such that at least 90% of the particles have a size below 25 μm at ambient temperature of 21° C. , as determined in accordance with ASTM D1214) , wherein the composition further comprises a diluent.2. A composition according to claim 1 , wherein the diluent comprises a particulate filler.3. A composition according to claim 2 , wherein the particulate filler is selected from micro balloons claim 2 , glass claim 2 , carbon claim 2 , metal and/or combinations of the aforesaid tillers.4. A composition to wherein the composition comprises a fibrous reinforcement material.5. A composition according to claim 4 , wherein the fibrous reinforcement material comprises a fleece.6. A composition ccording to claim 4 , wherein the composition is in the form of a prepreg.7. A composition according to claim 4 , wherein the diluent is present on the surface of the fibrous reinforcement material.8. (canceled)9. A composition according to in which at least 90% of the curative has an average particle size below 10 μm.10. (canceled)11. (canceled)12. (canceled)13. A composition according to in which the curative comprises dicyandiamide.14. A curative account to in which the curative comprises a urea derivative.15. (canceled)16. A composition according to that can be cured to provide a 95% cure at 120° C. in no more than 10 minutes and a 95% cure at 130′C in no more ...

SKI WITH COMPOSITE STRUCTURE HAVING ARCUATE FIBERS

A ski includes an elongate core and a fiber reinforced composite layer disposed over the elongate core. The fiber reinforced composite layer has a first plurality of fibers fixed in a resin and a second plurality of fibers fixed in the resin. The first plurality of fibers extend along a first arcuate path from a left side of the ski to a right side of the ski such that the angle of the first fibers with respect to the centerline increases from the left side to the right side. The second plurality of fibers extend along a second arcuate path from the right side of the ski to the left side of the ski such that the angle of the second fibers with respect to the centerline increases from the right side to the left side. In some embodiments the first and second plurality of fibers are symmetrically positioned in the composite layer.

Dynamic rigidity mechanism

Embodiments are directed to a support apparatus. The support apparatus might comprise a body configured to support an entity. The body might comprise a material that has a physical property. The support apparatus might further comprise a coupler system configured to couple electric current from a power source to the material. The material is arranged such that coupling an electric current to the material changes the physical property of the material. Embodiments are further directed to a method. The method might comprise forming one or more cavities in a support apparatus. The method might further comprise providing one or more couplers in electrical contact with each of the one or more channels. The method further comprises filling each of the one or more cavities with a fluid that has electrically changeable rigidity. Finally, the method might comprise connecting a power source to each of the one or more couplers.

ROTATABLE FOOTPLATE INTEGRATED WITH BEARING ASSEMBLY IMBEDDED IN A SINGLE-BOARD SPORT BOARD

Exemplary embodiments of the present invention would provide a rotatable footplate integrated with a corresponding bearing and well assembly that is imbedded into, screwed into, or otherwise, integrally a part of, a single-board sports board, such as a snowboard. 129- (canceled)30. A sports board , said sports board comprising:a top surface; a hollow housing,', 'a ball-bearing assembly and', 'a shaft,', 'said hollow housing at least partially imbedded below said top surface said hollow housing at least partially housing said shaft and said ball-bearing assembly below said top surface,', 'said hollow housing rotatably engaging said ball-bearing assembly,', 'said ball-bearing assembly rotatably engaging said shaft,', 'said shaft underlying an integrated footplate that comprises a footplate top surface,', 'said footplate top surface at or above said top surface of said sports board., 'a rotational footplate assembly at least partially imbedded in said sports board below said top surface, said rotational footplate assembly comprising31. The sports board of claim 30 , wherein said hollow housing comprises an interior race.32. The sports board of claim 31 , wherein said shaft comprises an exterior race.33. The sports board of claim 32 , wherein said ball-bearing assembly comprises a cylindrically-shaped member that houses a plurality of ball bearings claim 32 , said ball-bearing assembly positioned between said interior race of said hollow housing and said exterior race of said shaft claim 32 , said ball-bearing assembly presenting some of said plurality of ball bearings for rotational contact with said interior race claim 32 , said ball-bearing assembly presenting some of said plurality of ball bearings for rotational contact with said exterior race.34. A rotational footplate assembly for a sports board claim 32 , said sports board comprising an upper sports board surface said rotational footplate assembly comprising:a cylindrically-shaped hollow housing comprising a ...

DYNAMIC RIGIDITY MECHANISM

Embodiments are directed to a support apparatus. The support apparatus might comprise a body configured to support an entity. The body might comprise a material that has a physical property. The support apparatus might further comprise a coupler system configured to couple electric current from a power source to the material. The material is arranged such that coupling an electric current to the material changes the physical property of the material. Embodiments are further directed to a method. The method might comprise forming one or more cavities in a support apparatus. The method might further comprise providing one or more couplers in electrical contact with each of the one or more channels. The method further comprises filling each of the one or more cavities with a fluid that has electrically changeable rigidity. Finally, the method might comprise connecting a power source to each of the one or more couplers. 1. A method comprising:forming one or more cavities in a snow riding apparatus;providing one or more couplers in electrical contact with each of the one or more channels;filling each of the one or more cavities with a fluid that has electrically changeable rigidity; andconnecting a power source to each of the one or more couplers.2. The method of claim 1 , wherein the power source is a lithium polymer battery.3. The method of further comprising:providing a switch coupled between the power source and the one or more couplers; wherein:the switch is arranged to control a flow of electricity between the power source and the one or more couplers; andan application of electricity to the couplers causes the material to change rigidity.4. The method of wherein:the switch is wirelessly coupled between the power supply and the one or more electrodes.5. The method of wherein:the fluid is a silk fibroin gel that has electrogelation properties.6. The method of claim 1 , wherein the fluid is configured to change rigidity upon the application of current to the one or ...

SYSTEMS AND METHODS FOR GENERATING A DESIGN FOR A GLIDING BOARD

Systems and methods are provided for generating a design for a gliding board. The methods involve operating a processor to: define a desired carved turn of the gliding board; define a desired global curvature profile; generate a desired deformed shape of the gliding board during the desired carved turn; generate a sidecut profile of the gliding board; generate a width profile of the gliding board; generate a camber profile of the gliding board; generate at least one stiffness design variable profile; generate a total load profile; modify at least the width profile, the sidecut profile and at least one of the at least one stiffness design variable profile at least once; and define the design for the gliding board based at least on the width profile, the camber profile, and the at least one stiffness design variable profile. 1. A computer-implemented method for generating a design for a gliding board , the method comprising operating a processor to:define a desired carved turn of the gliding board, the desired carved turn being defined at least by a nominal edging angle and an athlete load profile, wherein the athlete load profile represents a load that is applied by an athlete to the gliding board during the desired carved turn;define a desired global curvature profile, wherein the desired global curvature profile corresponds to a desired snow trace profile for the desired carved turn;generate a desired deformed shape of the gliding board during the desired carved turn, the desired deformed shape of the gliding board being defined at least by a desired total curvature profile, wherein the desired total curvature profile is initially set to correspond to the desired global curvature profile;generate a sidecut profile of the gliding board;generate a width profile of the gliding board based at least on the sidecut profile;generate a camber profile of the gliding board;generate at least one stiffness design variable profile, wherein the at least one stiffness design ...

REINFORCING FRAME FOR A SKI

The invention relates to a ski, including: a paddle region which forms a front end of the ski; a rear end region; and a binding region, which extends in the longitudinal direction of the ski between the paddle region and the rear end region, for fastening a ski binding; a core; an upper strap; a lower strap; and a reinforcing frame which extends in the paddle region and/or in the rear end region. 1. A ski , comprising:(a) a paddle region which forms a front end of the ski; a rear end region; and a binding region, which extends in the longitudinal direction of the ski between the paddle region and the rear end region, for fastening a ski binding;(b) a core;(c) an upper strap;(d) a lower strap; and(e) a reinforcing frame which extends in the paddle region and/or in the rear end region.2. The ski according to claim 1 , wherein the reinforcing frame comprises: a left-hand side limb which extends in the longitudinal direction of the ski; a right-hand side limb which extends in the longitudinal direction of the ski; and a transverse limb which extends transverse to the longitudinal direction of the ski and connects the side limbs claim 1 , and wherein the side limbs exhibit a limb distance from each other transverse to the longitudinal direction of the ski.3. The ski according to claim 2 , wherein the side limbs each have a width claim 2 , transverse to the longitudinal direction of the ski claim 2 , which is smaller than the limb distance.4. The ski according to claim 1 , wherein the limb distance is constant over at least most of the length of the reinforcing frame.5. The ski according to claim 1 , wherein the side limbs each have a width claim 1 , transverse to the longitudinal direction of the ski claim 1 , which decreases towards the binding region claim 1 , preferably continuously.6. The ski according to claim 1 , wherein the left-hand side limb extends along the left-hand side edge of the ski claim 1 , starting from the transverse limb claim 1 , and the right-hand ...

Patent FR2437225B1

Polymer structures with enhanced properties

Polymer structures (1) having a laminated surface and enhanced physical properties that can be used for packaging, athletic gear (e.g. padding, water sport equipment), gaskets, and protective garments are decribed. The structures (1) include a core (4) of relatively high density material and one or more layers (6) laminated to the surfaces of the core material of relatively low density polymer foam. The structures (1) can be stiff or flexible. The foam layers improve the softness of the surfaces of the core material.

Polymer structures with enhanced properties

Polymer structures having a laminated surface and enhanced physical properties that can be used for packaging, athletic gear (e.g., padding, water sport equipment), gaskets, and protective garments are described. The structures include a core of a relatively high density material and one or more layers laminated to the surfaces of the core material of relatively low density polymer foam. The structures can be stiff or flexible. The foam layers improve the softness of the surfaces of the core material.

Alpinski

Ski

A ski of laminated material which comprises at least one core layer of rigid material wherein at least a portion of at least one of its plane sides is covered with a rubberlike material having a loss tangent of about 0.1 and in which material twisted filament bundles are embedded, the filaments having a tensile strength of at least 2000 N/mm 2 and a modulus of elasticity of at least 7×10 4 N/mm 2 .

ADVANCED SKIING

CE SKI STRATIFIE COMPORTE AU MOINS UNE COUCHE DE MATIERE RIGIDE QUI EST RECOUVERTE SUR AU MOINS UNE PARTIE D'AU MOINS L'UNE DE SES FACES PLANES D'UNE MATIERE ANALOGUE A DU CAOUTCHOUC DANS LAQUELLE SONT NOYES OU INCORPORES DES FAISCEAUX DE FIBRES TORSADES. THIS LAMINATED SKI HAS AT LEAST ONE LAYER OF RIGID MATERIAL WHICH IS COVERED ON AT LEAST A PART OF AT LEAST ONE OF ITS FLAT SIDES OF A MATERIAL ANALOGUE TO RUBBER IN WHICH ARE DRUNKED OR INCORPORATED BY TWISTED FIBER BEAMS.

SKATE SUCH AS SKI AND ITS MANUFACTURING PROCESS

Schi

LAMINATE SKIING.

Patent FR2476495B1

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Patent FR2503569B1

Mehrschichtenski in sandwichbauweise

Randomly oriented reinforcing fibers in a snow ski

In a downhill snow ski there is provided at least one torsional reinforcing layer intermediate to the top and the bottom running surface and generally parallel thereto formed from fibers of high elastic modulus which are randomly oriented in a matrix material to increase the torsional stiffness of the ski.

Alpine ski with selective reinforcement

In an alpine snow ski having a fiberglass sandwich construction there is provided at least one high strength fiber reinforcing rod positioned generally horizontally within the ski's cross-section extending forwardly from the binding area to the shovel contact point and rearwardly from the binding area to the tail contact point externally of the compression carrying laminate to increase the flexural response and compressive structural strength of the ski.

Alpine ski with selective reinforcement

In an alpine snow ski having a fiberglass sandwich construction there is provided at least one high strength fiber reinforcing rod positioned generally horizontally within the ski's cross-section extending forwardly from the binding area to the shovel contact point and rearwardly from the binding area to the tail contact point above or in the plane of the compression carrying laminate to increase the flexural response and compressive structural strength of the ski.

Forsterkningselement for inkorporering i en harpiks og anvendelse av dette elementet.

Procede de fabrication de skis

Verfahren zur skiherstellung

DISTRIBUTED DAMPING SKI

Ski a amortissement reparti

DISTRIBUTED DAMPING SKI

Ski construction

Skis of laminated construction are assembled by joining the several lamellae with a hot metal adhesive which preferably contains an effective amount of an adhesion promoting agent. The hot melt adhesive is preferably a linear polyester, polyesteretheramide, polyetherester, polyamide, polyetherurethane, copolymer of ethylene-vinylacetate, polyesteramide, or polytheramide, and when the adhesve is based on a copolymer, it is more preferable still that the copolymer is a block copolymer.

Ski construction

Skis of laminated construction are assembled by joining the several lamellae with a hot melt adhesive which preferably contains an effective amount of an adhesion promoting agent. The hot melt adhesive is preferably a linear polyester, polyesteretheramide, polyetherester, polyamide, polyetherurethane, copolymer of ethylene-vinylacetate, polyesteramide, or polyetheramide, and when the adhesive is based on a copolymer, it is more preferable still that the copolymer is a block copolymer.

METHOD FOR ASSEMBLING A SKI BY WELDING, AND SKI STRUCTURE THUS OBTAINED

Ski mit daempfungslagen

Patent DE8911516U1

PROCESS FOR PRODUCING A SKI BY BONDING, AND SKI STRUCTURE OBTAINED BY THIS PROCESS.

Patent FR2660385B1

Ski with a shell, a lower flange and an upper flange, preferably integrated into the shell, and method for producing a ski

Snowboard

A composite torsion box core for a snowboard comprises a center core member of lightweight wood or foam enveloped within a composite of a seamless, large diameter tubular sock. By expanding or compressing the length of the large diameter tubular sock during fabrication, the alignment of fibers within the sock is adjusted for programming a desired longitudinal and torsional rigidity relationship for the snowboard. Furthermore, side members, comprising separate composite torsion box cores having smaller diameter tubular socks, are disposed on opposite sides of the center core member and provide increased side strength for the overall torsion box core for enhancing the snowboard's edging strength without compromising torsional flexibility. Plural side members of various materials, sizes and spacing relative to each other are employed to provide snowboards having differing ride characteristics.

Composite ski

An improved composite ski structure comprising a core with a successful layering of at least two alternately diagonally offset composite layers, covered by two outer longitudinal layers. Both the top and bottom surfaces of the core are layered in this fashion, and the composite layers are preferably applied as a multi-layered outer laminate wrapped fully around the core. In a preferred form, a multi-functional epoxy is applied to bond the inner surface of the composite laminate to the core. In a further form of the invention at least the tip, and preferably also the tail of the core are formed from composite inserts, and at least the tip section of the outer laminate is cut in a herringbone pattern to be wrapped around a curved/angled tip without stress cracking. The invention also comprises a method for making a ski structure as described.

Ski binding lifter having internal fastener retention layer

A binding lifter for a ski includes a fastener retention layer, a lifter core extension above and below the fastener retention layer and an exterior layer over at least a portion of the lifter core. The fastener retention layer has a greater density than the lifter core. Binding fasteners are securable to the fastener retention layer.

Snow sliding board e.g. alpine ski, has longitudinal metallic plates positioned vertically in blades of lateral edges and intercalated vertically between lateral longitudinal reinforcement units and blades

The board has longitudinal metallic plates (28, 29) which are positioned vertically in blades (24, 26) of lateral edges (7, 8). The plates (28, 29) are intercalated vertically between lateral longitudinal reinforcement units (9, 11) and the blades (24, 26). The width of the metallic plates is greater than the width of the edges. The metallic plates extend on the entire length of the board.

Product for traversing snow

Though the sport of snowboarding is not new, it has taken many years to understand the specific characteristics which are required for making snowboards. There is better understanding of the dynamic bending properties needed for current riders, especially for the competition driven rider whose demands require boards with different tip, tail and middle characteristics. Early snowboard designers understood the use of snowboards as articles for gliding down a snow covered slope making long curving turns, where tips and tails would be as stiff as the middle core. But now, the boards are jumped into the air, launching from half pipes edges and sliding down steel rails, requiring different flex contours. Snowboards are now required to be very flexible yet elastic being required to bend convexly and concavely, yet springing back to their shape immediately, with some riders wanting stiff tips or soft tails or a combination of both.

Carbon fiber laminate ski or snowboard with metal rib core dampening system

A ski or snowboard may be constructed of an elongate body having a front end and a rear end. The body further includes a core with a top side and a bottom side. At least one layer of carbon fiber is laminated to the core at the top side and the bottom side. Also, at least one metal rib extends along the core, with the metal rib being sandwiched between the layers of carbon fiber.

Film, process for producing a film and composite component

Folie zur Verwendung als Zwischenschicht in einem Verbundbauteil, wobei die Folie (10) eine Gummischicht (20) mit einer flächigen Oberseite (22) und einer flächigen Unterseite (24) aufweist, wobei die Oberseite (22) und/oder die Unterseite (24) der Gummischicht (20) mit einem Gewebe, einem Gewirk und/oder einem Vliesstoff beschichtet ist, wobei die beschichtete Gummischicht (20) eine durch Beizen nach dem Beschichten erzeugte strukturierte Oberfläche aufweist. A film for use as an intermediate layer in a composite component, wherein the film (10) has a rubber layer (20) with a planar upper side (22) and a planar underside (24), the upper side (22) and / or the lower side (24) the rubber layer (20) is coated with a woven fabric, a knit fabric and / or a nonwoven fabric, the coated rubber layer (20) having a patterned surface created by pickling after coating.

SNOWBOARD BOARD ON SNOW

Planche de glisse sur neige, comportant un noyau (10) incluant une juxtaposition alternée de poutres longitudinales (21-24,31-33) présentant au moins deux valeurs de densité différentes, caractérisée en ce qu'elle comporte : • une couche (50) d'un matériau fibreux imprégné d'une résine polymérisée, ladite couche enveloppant le noyau (10) ; • au moins une couche supplémentaire (60-63) de matériau fibreux à base de fibres de haute ténacité sensiblement parallèles, disposées au-dessus et/ou en dessous de la couche (50) en matériau fibreux enveloppant le noyau (10). Snow sliding board, comprising a core (10) including an alternating juxtaposition of longitudinal beams (21-24,31-33) having at least two different density values, characterized in that it comprises: • a layer (50 ) a fibrous material impregnated with a polymerized resin, said layer enveloping the core (10); At least one additional layer (60-63) of fibrous material based on substantially parallel high-tenacity fibers disposed above and / or below the layer (50) of fibrous material surrounding the core (10).

BOARD OF SLIDERS

Planche de glisse sur neige (1), présentant une structure incluant : • un ensemble inférieur formé (2) d'une semelle de glisse bordée (7) de carres (8) et d'une ou plusieurs couches (9) de renfort inférieur ; • un ensemble supérieur (3) formé d'une ou plusieurs couches de renfort supérieur (12) et d'une couche supérieure de protection et de décoration (11); • un noyau (4) interposé entre les ensembles (9) inférieur et supérieur (3) ; • un élément longiligne (20) s'étendant dans le sens longitudinal de la planche, séparant le noyau en deux parties (21, 22), et venant au contact des ensembles supérieur (3) et inférieur (2), caractérisée en ce que l'élément longiligne (20) est formé par l'assemblage d'au moins trois couches s'étendant verticalement entre les ensembles supérieur (3) et inférieur (2), les trois couches comprenant une couche centrale (30) réalisée en un matériau présentant un module de Young transversal supérieur au module de Young transversal du matériau composant le noyau (21, 22), et deux couches latérales (31, 32) venant au contact de la couche centrale (30), et réalisées en un matériau élastomérique. Snow sliding board (1), having a structure including: • a lower set formed (2) of a bordered gliding sole (7) of edges (8) and one or more layers (9) of lower reinforcement ; An upper assembly (3) formed of one or more upper reinforcing layers (12) and an upper protective and decorative layer (11); A core (4) interposed between the lower and upper sets (9) (3); An elongate element (20) extending in the longitudinal direction of the board, separating the core into two parts (21, 22), and coming into contact with the upper (3) and lower (2) assemblies, characterized in that the elongated element (20) is formed by the assembly of at least three layers extending vertically between the upper (3) and lower (2) assemblies, the three layers comprising a central layer (30) made of a material having a transverse Young's ...

Multi-layer ski and process for its manufacture

Ski

A lightweight ski constructed of a honeycomb core with its ribbon direction parallel to the length of the ski, first reinforcing fibers extending parallel to the ski length, and second reinforcing fibers disposed diagonally completely around the ski. The fibers are bonded to each other and to the honeycomb core.

Advanced composition ski

A lightweight ski and method of making same wherein the structural reinforcement for the ski has unidirectional graphite fibers in a resin matrix. Fibers extend longitudinally and at 45* from longitudinal.

Vibration damped ski

A ski structure of the multi-layer type having a core and one or more intermediate load-bearing layers above and below the core wherein at least one of the intermediate layers is a laminate comprising a layer of material having a relatively high modulus of elasticity with elastomeric material bonded to opposite faces of the high modulus of elasticity material, with at least a portion of the elastomeric material possessing pronounced viscoelastic properties.

Ski and method of making same

A method of making a novel ski having viscoelastic properties is disclosed. The ski is composed of continuous reinforcing fibers embedded in a matrix of an elastomer modified syntactic plastic foam. The fibers are arranged so as to be at an angle of 0° and 90° with respect to the longitudinal axis of the ski.

Schi

Устройство для скольжения по снегу

Настоящее изобретение относится к устройству для скольжения по снегу, содержащему: первую поверхность скольжения, первый слой для нагрева первой поверхности скольжения, содержащий: полимерный компаунд с положительным температурным коэффициентом электрического сопротивления и первый и второй электроды, причем этот полимерный компаунд (22) с положительным температурным коэффициентом электрического сопротивления по меньшей мере частично зажат между этими первым и вторым электродами, и первый и второй электроды выполнены с возможностью создания, при их соединении с источником питания, разности потенциалов на полимерном компаунде с положительным температурным коэффициентом электрического сопротивления, причем первый слой прилегает к первой поверхности скольжения и находится в тепловом контакте с этой поверхностью. 3 н. и 9 з.п. ф-лы, 8 ил. РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2 689 874 C1 (51) МПК A63C 5/056 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ (52) СПК A63C 5/056 (2019.02) (21)(22) Заявка: 2018140993, 20.01.2017 (24) Дата начала отсчета срока действия патента: (73) Патентообладатель(и): СЕРНЕКЕ ХАЙБРИД СКИ АБ (SE) Дата регистрации: 29.05.2019 1483939 B1, 13.08.2008. US 5441305 A, 15.08.1995. US 7708303 B1, 04.05.2010. RU 53927 U1, 10.06.2006. 06.07.2016 EP 16178188.5 (45) Опубликовано: 29.05.2019 Бюл. № 16 (85) Дата начала рассмотрения заявки PCT на национальной фазе: 21.11.2018 (86) Заявка PCT: 2 6 8 9 8 7 4 R U (87) Публикация заявки PCT: WO 2017/190851 (09.11.2017) C 1 C 1 EP 2017/051239 (20.01.2017) 2 6 8 9 8 7 4 (56) Список документов, цитированных в отчете о поиске: US 6856934 B2, 15.02.2005. EP Приоритет(ы): (30) Конвенционный приоритет: R U 20.01.2017 (72) Автор(ы): ВИБКЕ, Герт (SE), СЕРНЕКЕ, Ола (SE) Адрес для переписки: 197101, Санкт-Петербург, а/я 128, "АРСПАТЕНТ", М.В. Хмара (54) УСТРОЙСТВО ДЛЯ СКОЛЬЖЕНИЯ ПО СНЕГУ (57) Реферат: Настоящее изобретение относится к по меньшей мере частично зажат ...

Plate and casing of ski binding

FIELD: sports. SUBSTANCE: group of inventions relates to ski bindings. The plate (10) of the binding is adapted for interaction with the upper surface (2) of the ski (1) and is made of at least one type of plastic, so that it has a central part (16b) of the soft and flexible plastic material relative to its remote ends (16a, 16c). The housing (20) of the binding is adapted for interaction with an upper surface (12) of the plate (10) of the binding. EFFECT: simplifying repair and maintenance of ski equipment. 36 cl, 14 dwg РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (51) МПК A63C 9/00 (13) 2 541 951 C2 (2012.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ (21)(22) Заявка: ИЗОБРЕТЕНИЯ К ПАТЕНТУ 2010100322/12, 11.01.2010 (24) Дата начала отсчета срока действия патента: 11.01.2010 Приоритет(ы): (30) Конвенционный приоритет: (43) Дата публикации заявки: 10.08.2011 Бюл. № 22 (73) Патентообладатель(и): МАДСХЮС АС (NO), РОТТЕФЕЛЛА АС (NO) R U 05.01.2009 EP 09150047.0 (72) Автор(ы): Эвен ВЁЛЛУ (NO), Аксель ПЕТТЕРСЕН (NO), Томас ХОЛЬМ (NO), Ёйвар СВЕНДСЕН (NO) (45) Опубликовано: 20.02.2015 Бюл. № 5 102006041840 A1, 14.02.2008. WO 2006072812 A, 13.07.2006. FR 2569119 A, 21.02.1986. DE 9320429 U1, 29.09.1994 2 5 4 1 9 5 1 R U (54) ПЛАСТИНА И КОРПУС ЛЫЖНОГО КРЕПЛЕНИЯ (57) Реферат: Группа изобретений относится к лыжным концов (16а, 16с). Корпус (20) крепления креплениям. Пластина (10) крепления приспособлен для взаимодействия с верхней приспособлена для взаимодействия с верхней поверхностью (12) пластины (10) крепления. поверхностью (2) лыжи (1) и выполнена из по Техническими результатами заявленной группы меньшей мере одного типа пластика, так что она изобретений является упрощение ремонта и имеет центральную часть (16b) из более мягкого эксплуатации лыжного оборудования. 5 н. и 31 и гибкого пластика относительно ее удаленных з.п. ф-лы, 14 ил. Стр.: 1 C 2 C 2 Адрес для переписки: 105082, Москва, Спартаковский пер., д. 2, стр. 1, секция 1, этаж 3, "Евромаркпат" 2 5 4 ...

Sportsboard structures

A sports board that includes an elongate, water impervious, thermoplastic foam core having an upper surface and an under surface; an upper layer covering at least a portion of the upper surface; and an under layer covering at least a portion of the under surface. The foam core is made of a foamed material having a water absorption (measured according to ASTM C-272) of less than 2 volume percent.

Snowboard, Wassergleitschuhe oder dergleichen mit geringem Gewicht und hoher mechanischer Festigkeit

Способ и устройство для формования под давлением многослойной обуви

ÐÎÑÑÈÉÑÊÀß ÔÅÄÅÐÀÖÈß (19) RU (51) ÌÏÊ 7 (11) 2003 112 012 (13) A A 43 B 5/04, 5/16, 7/28, B 29 C 43/12 ÔÅÄÅÐÀËÜÍÀß ÑËÓÆÁÀ ÏÎ ÈÍÒÅËËÅÊÒÓÀËÜÍÎÉ ÑÎÁÑÒÂÅÍÍÎÑÒÈ, ÏÀÒÅÍÒÀÌ È ÒÎÂÀÐÍÛÌ ÇÍÀÊÀÌ (12) ÇÀßÂÊÀ ÍÀ ÈÇÎÁÐÅÒÅÍÈÅ (21), (22) Çà âêà: 2003112012/12, 28.09.2001 (71) Çà âèòåëü(è): ÑÏÎÐÒ ÌÀÑÊÀ ÈÍÊ. (CA) (30) Ïðèîðèòåò: 02.10.2000 CA 2,322,343 (43) Äàòà ïóáëèêàöèè çà âêè: 10.01.2005 Áþë. ¹ 1 (74) Ïàòåíòíûé ïîâåðåííûé: Åãîðîâà Ãàëèíà Áîðèñîâíà (86) Çà âêà PCT: CA 01/01380 (28.09.2001) Àäðåñ äë ïåðåïèñêè: 129010, Ìîñêâà, óë. Á.Ñïàññêà , 25, ñòð.3, ÎÎÎ "Þðèäè÷åñêà ôèðìà Ãîðîäèññêèé è Ïàðòíåðû", ïàò.ïîâ. Ã.Á. Åãîðîâîé R U Ôîðìóëà èçîáðåòåíè 1. Óñòðîéñòâî äë ôîðìîâàíè ïîä äàâëåíèåì ìíîãîñëîéíîé îáóâè, ñîäåðæàùåå íàäóâíîé áàëëîí, èìåþùèé ôîðìó, îáåñïå÷èâàþùóþ îõâàò îáóâè ñ, ïî ìåíüøåé ìåðå, äâóõ ñòîðîí, è îòâåðñòèå äë ïðèåìà îáóâè è âïóñêíîå îòâåðñòèå äë âîçäóõà äë íàäóâàíè íàäóâíîãî áàëëîíà è îáåñïå÷åíèå ïðèëîæåíè äàâëåíè ñ, ïî ìåíüøåé ìåðå, äâóõ ñòîðîí îáóâè, è ñîçäàþùèé äàâëåíèå ðåçåðâóàð, â êîòîðîì çàêëþ÷åí íàäóâíîé áàëëîí. 2. Óñòðîéñòâî ïî ï.1, êîòîðîå äîïîëíèòåëüíî ñîäåðæèò ñðåäñòâî äë ïîäà÷è âîçäóõà, âûïîëíåííîå ñ âîçìîæíîñòüþ ïîäêëþ÷åíè ê âïóñêó âîçäóõà íàäóâíîãî áàëëîíà. 3. Óñòðîéñòâî ïî ï.1, â êîòîðîì íàäóâíîé áàëëîí ñîäåðæèò âîçäóøíóþ êàìåðó. 4. Óñòðîéñòâî ïî ï.1, êîòîðîå äîïîëíèòåëüíî ñîäåðæèò êîðïóñ, â êîòîðîì ðàñïîëîæåí ñîçäàþùèé äàâëåíèå ðåçåðâóàð è êîòîðûé èìååò îêíî, ñâ çàííîå ñ îòâåðñòèåì íàäóâíîãî áàëëîíà è èìåþùåå ôîðìó, îáåñïå÷èâàþùóþ ëåãêîå ââåäåíèå îáóâè â íàäóâíîé áàëëîí. 5. Óñòðîéñòâî ïî ï.4, â êîòîðîì êîðïóñ èìååò ïðåäîõðàíèòåëüíûé êîëïàê, çàêðûâàþùèé, ïî ìåíüøåé ìåðå, ó÷àñòîê îêíà. 6. Óñòðîéñòâî ïî ï.5, â êîòîðîì ó÷àñòîê, çàêðûòûé ïðåäîõðàíèòåëüíûì êîëïàêîì, ïðåäñòàâë åò ñîáîé îáëàñòü îáóâè ìåæäó ó÷àñòêàìè ï òêè è ëîäûæêè. 7. Óñòðîéñòâî ïî ï.1, êîòîðîå äîïîëíèòåëüíî ñîäåðæèò äâà ñîçäàþùèõ äàâëåíèå ðåçåðâóàðà, ðàñïîëîæåííûå ð äîì äðóã ñ äðóãîì, êàæäûé èç êîòîðûõ ñîäåðæèò íàäóâíîé áàëëîí. 8. Óñòðîéñòâî ïî ï.3, â êîòîðîì íàäóâíîé áàëëîí èìååò âíóòðåííèå è ...

SKI MOUNTING PLATE AND HOUSING

1. Пластина (10) крепления, приспособленная для взаимодействия с верхней поверхностью (2) лыжи (1). ! 2. Пластина (10) крепления по п.1, приспособленная для взаимодействия с лыжным ботинком (5). ! 3. Пластина (10) крепления по п.1 или 2, имеющая толщину от ее верхней (12) до нижней (14) поверхности не более 5 мм. ! 4. Пластина (10) крепления по п.1 или 2, имеющая толщину от ее верхней (12) до нижней (14) поверхности не более 2 мм. ! 5. Пластина (10) крепления по п.1 или 2, выполненная из по меньшей мере одного типа пластика. ! 6. Пластина (10) крепления по п.5, имеющая центральную часть (16b) из более мягкого и гибкого пластика относительно ее удаленных концов (16а, 16с). ! 7. Пластина (10) крепления по п.5, в которой по меньшей мере один тип пластика представляет собой полиоксиметилен. ! 8. Пластина (10) крепления по п.1, прикрепляемая к верхней поверхности (2) лыжи (1) посредством по меньшей мере одного из методов, включающих сварку, приклеивание, взаимосоединение одного или более штифтов (30) и пазов (32). ! 9. Пластина (10) крепления по п.8, в которой штифты (30) выступают из ее нижней поверхности (14), а пазы (32) сформированы в верхней поверхности (2) лыжи (1). ! 10. Пластина (10) крепления по п.8, в которой штифты (30) выступают из верхней поверхности (2) лыжи (1), а пазы (32) сформированы по меньшей мере в нижней поверхности (14) пластины (10). ! 11. Пластина (10) крепления по п.1, имеющая ширину (В) в продольном центре уже относительно ширины ее удаленных концов (А, С). ! 12. Пластина (10) крепления по п.1, имеющая по меньшей мере четырехугольную форму. ! 13. Пластина (10) крепления по п.12, имеющая квадратную форму. ! 14. Пластина (10) крепления по п.12, имеющая прямоугольную форму. ! 15. Пластина (10) крепления по п.12, имеющая шес� РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) 2010 100 322 (13) A (51) МПК A63C 9/00 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ, ПАТЕНТАМ И ТОВАРНЫМ ЗНАКАМ (12) ЗАЯВКА НА ИЗОБРЕТЕНИЕ (21)(22) Заявка: 2010100322/12, 11. ...

BRETTY SLIDING EQUIPMENT AND COVERED LAYER AND TRAY LAYER THEREFOR

Method for decorating sports equipment by printing plastic films, and film for carrying out said method