US20030001363A1 - Adjustment and locking device, particularly for ski bindings - Google Patents
Adjustment and locking device, particularly for ski bindings Download PDFInfo
- Publication number
- US20030001363A1 US20030001363A1 US10/181,722 US18172202A US2003001363A1 US 20030001363 A1 US20030001363 A1 US 20030001363A1 US 18172202 A US18172202 A US 18172202A US 2003001363 A1 US2003001363 A1 US 2003001363A1
- Authority
- US
- United States
- Prior art keywords
- pawls
- shaped
- pivot
- pinion
- plates
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Abandoned
Links
Images
Classifications
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63C—SKATES; SKIS; ROLLER SKATES; DESIGN OR LAYOUT OF COURTS, RINKS OR THE LIKE
- A63C9/00—Ski bindings
- A63C9/003—Non-swivel sole plate fixed on the ski
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63C—SKATES; SKIS; ROLLER SKATES; DESIGN OR LAYOUT OF COURTS, RINKS OR THE LIKE
- A63C9/00—Ski bindings
- A63C9/005—Ski bindings with means for adjusting the position of a shoe holder or of the complete binding relative to the ski
Definitions
- the present invention relates to an adjustment and locking device, particularly suitable for use in ski bindings.
- ski binding are currently in use which are constituted by a toe unit and a heel unit which are associated in a downward region, by virtue of known types of connecting and fixing means such as screws, bolts, brackets and guides, with a ski or with engagement elements which are in turn associated with said ski.
- Said heel unit and toe unit are constituted for example respectively by a front jaw and a rear jaw which, together with suitable automatic devices, temporarily lock the tip and heel of the ski boot.
- ski binding are adjustable according to shoe size by allowing to move generally the heel unit longitudinally with respect to the ski; this can be achieved by virtue of adjustment means of the screw-and-rack type, as shown for example in U.S. Pat. No. 4,522,422, in which the longitudinal movement of the heel unit is actuated by means of a screw which is arranged below said heel unit and engages a rack arranged on the surface of the ski. A continuous adjustment of the size can be achieved with this device.
- DE-2,246,668 partially solves the above described drawbacks and discloses a ski binding formed by a toe unit and a heel unit provided with a mechanism for the simultaneous adjustment of the longitudinal position of the toe unit and of the heel unit; said mechanism comprises two connecting elements, one connected to the toe unit and one connected to the heel unit, which are in turn mutually connected by means of an adjustment device which is composed of a rack-and-pinion system.
- the user may adjust the position of the toe unit and the heel unit is adjusted by actuating the adjustment device which, by virtue of the pinion, acts simultaneously on the two racks, moving the toe unit and the heel unit in mutually opposite directions.
- these mechanisms transmit the longitudinal motion to the toe unit and heel unit according to a given ratio which is substantially constant with respect to a reference plane perpendicular to the longitudinal axis of the ski.
- the above described adjustment devices comprise devices for locking the adjustment mechanisms usually constituted, for example, by rotating knobs provided in a lower region with a mechanism for actuating the pinion and therefore the racks.
- the knob can partially slide axially so as to interact selectively with the pinion.
- the partial sliding of the knob along an axial direction is preferably allowed, for example, in contrast with an elastically deformable element such as a spring.
- the spring is normally suitable to keep the knob in a position in which it does not interact with the pinion, so as to allow to use the sports implement to practice skiing.
- the spring restores the skiing position, uncoupling the pinion from the mechanism for actuating it.
- the locking and temporary unlocking of the adjustment device can be achieved by virtue of the interaction between first inclined planes, arranged perimetrically to the knob, in a helical pattern, and second inclined planes formed on an element which is rigidly coupled to the adjustment device.
- DE-2,001,929 discloses a ski binding which comprises a front supporting element, arranged so that it can be adjusted lengthwise on a first base element fixed to the ski, and a rear supporting element, arranged so that it can be adjusted lengthwise on an additional base element which is fixed to the ski, and also comprises an adjustment device in the form of a rack-and-pinion mechanism for the simultaneous adjustment of both supporting elements. Between the supporting elements there are two racks respectively connected to a supporting element and a pinion which meshes with both racks, the racks can be activated manually and can be locked.
- This solution is characterized in that the pinion has a fixed locking position on the ski and in that the racks are arranged so that they can be orientated about an axis which lies transversely to the ski in the region where meshing with the pinion occurs.
- the pinion has a position, which is raised vertically with respect to the upper part of the ski and allows its rotation, and a locking position, which is compressed against the upper part of the ski.
- This requires, together with the presence of a pinion activation lever located on a plane which is approximately parallel to the plane of arrangement of said pinion, a considerable overall thickness of the device.
- the aim of the present invention is therefore to solve the above noted technical problems, eliminating the drawbacks of the cited prior art, by providing a device that allows to modify easily, quickly and continuously the position of the toe unit and heel unit of a ski binding, without altering the position of the foot and body of the user with respect to the center of gravity of the ski.
- An important object is to provide a device that is compatible with any commercially available type of ski binding.
- Another important object is to provide a device that keeps the shoe size adjustment device independent of, and isolated from, any function of the toe unit and heel unit.
- Another important object is to provide a device that ensures high rigidity of the adjustment and locking device, having negligible oscillations or plays of the toe unit and heel unit during skiing.
- Another object is to provide a device that does not limit the flexural freedom of the ski during use or in any case can have a limited effect on the flexural characteristic of the ski.
- Another object is to provide a device that is structurally simple, is composed of a small number of components and has a limited thickness.
- Another object is to provide a device that is free from deformations and has low manufacturing costs.
- an adjustment and locking device particularly for ski bindings, comprising a first front plate and a second rear plate for supporting respectively a toe unit and a heel unit, characterized in that a third plate is interposed between said first and second plates and has means, which can be activated by the user, for temporary locking to a mechanism which is suitable to coordinate the mutually opposite manual axial movement of said first and second plates.
- FIGS. 1 and 2 are respectively a bottom view and a plan view of the device according to the invention, shown without the lower covering panel;
- FIG. 3 is an exploded perspective view of the device
- FIGS. 4 and 5 are bottom views of the locking means and of the mechanism with which it interacts, arranged in two different positions, respectively for adjustment and for skiing;
- FIG. 6 is a perspective view of the locking means arranged in the skiing position
- FIG. 7 is a bottom perspective view of the pair of pinions
- FIG. 8 is a perspective view of the second pivot
- FIG. 9 is a sectional front view of the locking means.
- the numeral 1 designates an adjustment and locking device, particularly usable for ski bindings, comprising a first front plate and a second rear plate, 2 a and 2 b respectively.
- the plates have a transverse cross-section shaped like an inverted C and are respectively and slidingly associable at two underlying and complementarily shaped first and second ends, 3 a and 3 b , of a third plate 4 .
- the first and second ends 3 a and 3 b have a plurality of holes 50 for detachable connection, by means of a plurality of respective screws 51 , to the underlying top surface of a ski, not shown in the figures.
- the first and second plates 2 a and 2 b act as a support respectively for a toe unit and a heel unit of a per se known type, which are not shown in the figures and are suitable to temporarily lock respectively the tip and heel of a ski boot.
- the stroke of the first and second plates 2 a and 2 b along the first and second ends 3 a and 3 b of the third plate 4 is delimited respectively by a first abutment surface 5 a and a second abutment surface 5 b , provided, for example, by tapering the first and second ends 3 a and 3 b with respect to a central body 6 of the third plate 4 .
- a compartment 7 is formed in the central body 6 and is adapted to contain a mechanism 8 suitable to coordinate the mutually opposite axial movement of the first and second plates 2 a and 2 b .
- the compartment can be closed by means of a lower covering panel 6 a and an upper covering panel 6 b.
- the first and second abutment surfaces 5 a and 5 b are provided, as shown in FIG. 3, at the free ends of the upper covering panel 6 b.
- FIGS. 4 to 6 show how the mechanism 8 , suitable to coordinate the mutually opposite axial movement of the first and second plates 2 a and 2 b , comprises an upper pinion 9 a and a lower pinion 9 b which is smaller than the upper one.
- the pinions are superimposed and rigidly associated, or monolithic, with respect to each other and are centrally provided with a first hole 14 which engages a first pivot 15 allowing a rotation of the pinions.
- the first pivot 15 has a vertical axis and is arranged centrally in the central body 6 , preferably by means of the connection of a third lower end thereof 15 a , in a complementarily shaped first seat 16 formed in said central body 6 .
- the first pivot 15 is provided, in an upper region, with a first head 15 b , which prevents any extraction of the pair of pinions 9 a and 9 b , because the upper covering panel 6 b rests on the head.
- the lower pinion 9 b engages first and second elements 10 a and 10 b , for connection to the first and second plates 2 a and 2 b.
- Each of said first and second connecting elements 10 a and 10 b is constituted by a blade which is approximately S-shaped.
- the blades are connected, at a first free end 11 a and 11 b , respectively to the first and second plates 2 a and 2 b , and the connection is obtained, in this particular embodiment, by means of a first rivet and a second rivet, designated by the reference numerals 13 a and 13 b.
- the first and second connecting elements 10 a and 10 b have a lateral rack suitable to interact with the teeth of said lower pinion 9 b.
- the toe unit and heel unit may be locked into position by locking the upper pinion 9 a , which is rigidly associated with the lower pinion 9 b.
- Said locking is performed by temporary locking means, constituted by a first pawl 17 a and a second pawl 17 b , having an approximately triangular or teardrop-like or cam-like plan shape and centrally provided respectively with a second hole 18 a and with a third hole 18 b , for connection to a second pivot 19 a and a third pivot 19 b.
- the first and second pawls 17 a and 17 b are arranged on a horizontal plane, preferably in mutually mirror-symmetrical positions, and can rotate in opposite directions about the second and third pivots 19 a and 19 b.
- the mutual rotation of the two pawls is coordinated by the presence of two or more teeth, generally designated by the reference numeral 20 , which protrude radially from each one of the first and second pawls 17 a and 17 b and are arranged mutually side by side in the locking condition.
- the teeth 20 by interacting with each other, coordinate and render symmetrical, with respect to a vertical longitudinal plane, the rotary motion imparted to one of the pawls.
- the third pivot 19 b is preferably cylindrical and is shaped complementarily to the third hole 18 b , which is circular, so as to allow a rotation of the second pawl 17 b about the third pivot.
- Said third pivot 19 b can be accommodated, at a fourth lower end 21 a , in a complementarily shaped second seat 22 formed in the central body 6 .
- the third pivot 19 b is also provided, in an upper region, with a second head 21 b which prevents the extraction of the second pawl 17 b from the third pivot.
- the second pivot 19 a has a shape, shown in FIG. 8, which features a fifth lower end 23 a which is cylindrical so that it is rotatably associable in a complementarily shaped third seat 24 formed in the central body 6 .
- the second pivot 17 a has a prism-shaped region 25 for a non-rotating connection to the first pawl 17 a .
- the second hole 18 a of the pawl is in fact shaped complementarily to said prism-shaped region 25 .
- the second pivot 19 a has a sixth upper end 23 b which is also preferably prism-shaped so that it can engage in a non-rotating fashion a complementarily shaped fourth seat 26 formed in the lower surface of a lever 27 .
- the lever 27 can be accommodated in an opening 28 which is formed in the upper covering panel 6 b .
- the shape of said opening 28 is such that when the adjustment and locking device 1 is assembled, the lever 27 cannot be directly disconnected from the second pivot 19 a.
- a tab 29 protrudes laterally from the lever 27 and allows the user to turn the lever 27 .
- the second pivot 19 a is made to turn and therefore the first pawl 17 a also is made to turn by virtue of the nonrotating connection in the prism-shaped region 25 .
- the rotation of the first pawl 17 a is accompanied, by means of the teeth 20 , by an equal and opposite rotation of the second pawl 17 b.
- the coordinated motion of the pawls is affected by the presence of an elastically deformable element 30 , such as for example a wire spring, which is associated, at its free ends, with a fourth hole 31 a and a fifth hole 31 b , which are shaped complementarily and are formed proximate to the second and third holes 18 a and 18 b.
- an elastically deformable element 30 such as for example a wire spring, which is associated, at its free ends, with a fourth hole 31 a and a fifth hole 31 b , which are shaped complementarily and are formed proximate to the second and third holes 18 a and 18 b.
- FIGS. 4 and 5 show how the first and second pawls 17 a and 17 b , arranged proximate to the upper pinion 9 a , can interact radially with said pinion, locking it by virtue of respective first and second sets of teeth 32 a and 32 b protruding laterally proximate to a free end.
- the locking device constituted by the first and second pawls 17 a and 17 b , is opened by acting on the lever 27 in contrast with the elastically deformable element 30 and by then turning the pawls into the position of FIG. 4, so as to uncouple the first and second sets of teeth 32 a and 32 b from the upper pinion 9 a.
- the elastically deformable element 30 is loaded so that when the tab 29 is pressed, the first and second pawls 17 a and 17 b close and clamp their respective sets of teeth onto the upper pinion 9 a.
- FIG. 9 illustrates the wire spring 30 which cooperates with the first and second pawls 17 a and 17 b , above which it is possible to arrange a protective element, not shown, which is optionally associable with the central body 6 so as to stiffen the entire structure and better protect it against any damage.
- the operation of the device is therefore as follows: with reference to the above cited figures, the user can adjust the distance between the toe unit and the heel unit by turning the lever 27 in the position shown in FIG. 4, thus activating the adjustment and locking device 1 .
- the toe unit and the heel unit coupled in a lower region to the first and second plates 2 a and 2 b , are free to move in opposite directions along the longitudinal axis of the ski.
- the device according to the invention is compatible with any kind of commercially available ski binding, since it is independent of the shape of the toe unit and heel unit. Moreover, the adjustment and locking device is highly rigid, by virtue of its very shape, having negligible oscillations or plays of the toe unit and heel unit during skiing.
- the device according to the invention composed of a fixed plate and sliding plates, has been entrusted with the function of adjusting the shoe size of the binding, in addition to the traditional function of supporting the binding, allows to keep the flexural capabilities of the ski substantially unchanged, because the binding and all its adjustments are transferred from the central region of the ski to the plates.
- the shape of the second pivot 19 a may be different from the described one, particularly in the region between the sixth end 23 b and the prism-shaped region 25 , so long as the free rotation of the second pivot with respect to the central body 6 is allowed and the rotation of said pivot with respect to the lever 27 and the first pawl 17 a is prevented.
Landscapes
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
Abstract
An adjustment and locking device, particularly for ski bindings, comprising a first front plate and a second rear plate for supporting respectively a toe unit and a heel unit, characterized in that a third plate is interposed between said first and second plates and has means, which can be activated by the user, for temporary locking to a mechanism which is suitable to coordinate the mutually opposite manual axial movement of said first and second plates.
Description
- The present invention relates to an adjustment and locking device, particularly suitable for use in ski bindings.
- Known types of ski binding are currently in use which are constituted by a toe unit and a heel unit which are associated in a downward region, by virtue of known types of connecting and fixing means such as screws, bolts, brackets and guides, with a ski or with engagement elements which are in turn associated with said ski.
- Said heel unit and toe unit are constituted for example respectively by a front jaw and a rear jaw which, together with suitable automatic devices, temporarily lock the tip and heel of the ski boot.
- These known types of ski binding are adjustable according to shoe size by allowing to move generally the heel unit longitudinally with respect to the ski; this can be achieved by virtue of adjustment means of the screw-and-rack type, as shown for example in U.S. Pat. No. 4,522,422, in which the longitudinal movement of the heel unit is actuated by means of a screw which is arranged below said heel unit and engages a rack arranged on the surface of the ski. A continuous adjustment of the size can be achieved with this device.
- Another example of device for performing an adjustment, in this case of the discrete type, is described in DE-A-4,041,402 or in EP-A-0,729,770, in which adjustment is achieved by disengaging a pawl rigidly coupled to the heel unit from a rack rigidly coupled to the ski, by moving longitudinally the heel unit along appropriately provided guides, by repositioning it in the new position and reengaging the pawl with the rack in order to lock said heel unit in the new selected position.
- Since these adjustments entail the movement of the heel unit with respect to the toe unit, which is fixed, they displace the center of gravity of the user with respect to the position of the ski, consequently varying the balance of the skier during skiing.
- All known ski types, and in particular recently designed ones, are built so that they have to be used conveniently with a very specific position of the ski boot with respect to said ski.
- Accordingly, the main drawback of these known types of adjustment device is the fact that said adjustment must be performed within small movements of the heel unit toward the tail of the ski, since an excessive movement would cause an equally excessive displacement of the center of gravity of the user, with consequent difficulty in skiing and a reduction in safety conditions.
- DE-2,246,668 partially solves the above described drawbacks and discloses a ski binding formed by a toe unit and a heel unit provided with a mechanism for the simultaneous adjustment of the longitudinal position of the toe unit and of the heel unit; said mechanism comprises two connecting elements, one connected to the toe unit and one connected to the heel unit, which are in turn mutually connected by means of an adjustment device which is composed of a rack-and-pinion system.
- The user may adjust the position of the toe unit and the heel unit is adjusted by actuating the adjustment device which, by virtue of the pinion, acts simultaneously on the two racks, moving the toe unit and the heel unit in mutually opposite directions.
- During adjustment, these mechanisms transmit the longitudinal motion to the toe unit and heel unit according to a given ratio which is substantially constant with respect to a reference plane perpendicular to the longitudinal axis of the ski.
- One drawback of the above devices is that the adjustment mechanisms are not universally usable for any type of binding but can be applied only to dedicated bindings interfaced with the adjustment mechanism.
- Moreover, the above described adjustment devices comprise devices for locking the adjustment mechanisms usually constituted, for example, by rotating knobs provided in a lower region with a mechanism for actuating the pinion and therefore the racks.
- The knob can partially slide axially so as to interact selectively with the pinion.
- The partial sliding of the knob along an axial direction is preferably allowed, for example, in contrast with an elastically deformable element such as a spring.
- The spring is normally suitable to keep the knob in a position in which it does not interact with the pinion, so as to allow to use the sports implement to practice skiing.
- If adjustment of the binding is required, one acts by moving the knob axially in contrast with the spring so as to allow connection to the pinion.
- After turning the knob and therefore completing the adjustment, the spring restores the skiing position, uncoupling the pinion from the mechanism for actuating it.
- In another manner, the locking and temporary unlocking of the adjustment device can be achieved by virtue of the interaction between first inclined planes, arranged perimetrically to the knob, in a helical pattern, and second inclined planes formed on an element which is rigidly coupled to the adjustment device.
- In this manner, a rotation of the knob produces the simultaneous axial movement thereof, thus allowing coupling and uncoupling with respect to the pinion.
- The main drawback of the above temporary locking devices is that, during sports practice, and therefore when binding adjustment is not allowed, play occurs among the components of the rack-and-pinion system due to the considerable forces generated during skiing.
- This play can lead to a locking of the toe unit and heel unit which is not effective and therefore dangerously unstable, with a substantial reduction in level of safety during skiing.
- DE-2,001,929 discloses a ski binding which comprises a front supporting element, arranged so that it can be adjusted lengthwise on a first base element fixed to the ski, and a rear supporting element, arranged so that it can be adjusted lengthwise on an additional base element which is fixed to the ski, and also comprises an adjustment device in the form of a rack-and-pinion mechanism for the simultaneous adjustment of both supporting elements. Between the supporting elements there are two racks respectively connected to a supporting element and a pinion which meshes with both racks, the racks can be activated manually and can be locked.
- This solution is characterized in that the pinion has a fixed locking position on the ski and in that the racks are arranged so that they can be orientated about an axis which lies transversely to the ski in the region where meshing with the pinion occurs.
- The above system still has drawbacks, such as a large number of components, whose mutual interaction requires very limited plays and, accordingly, owing to the considerable stresses applied to the ski, can lead to possible malfunctions.
- Moreover, the pinion has a position, which is raised vertically with respect to the upper part of the ski and allows its rotation, and a locking position, which is compressed against the upper part of the ski. This requires, together with the presence of a pinion activation lever located on a plane which is approximately parallel to the plane of arrangement of said pinion, a considerable overall thickness of the device.
- Finally, the complexity of the individual components and the particular shape of the lever, which interacts with the racks along an axis which is inclined with respect to them, and at the opposite ends, makes the mechanism prone to jamming or sticking during temporary coupling to the racks.
- The aim of the present invention is therefore to solve the above noted technical problems, eliminating the drawbacks of the cited prior art, by providing a device that allows to modify easily, quickly and continuously the position of the toe unit and heel unit of a ski binding, without altering the position of the foot and body of the user with respect to the center of gravity of the ski.
- An important object is to provide a device that is compatible with any commercially available type of ski binding.
- Another important object is to provide a device that keeps the shoe size adjustment device independent of, and isolated from, any function of the toe unit and heel unit.
- Another important object is to provide a device that ensures high rigidity of the adjustment and locking device, having negligible oscillations or plays of the toe unit and heel unit during skiing.
- Another object is to provide a device that does not limit the flexural freedom of the ski during use or in any case can have a limited effect on the flexural characteristic of the ski.
- Another object is to provide a device that is structurally simple, is composed of a small number of components and has a limited thickness.
- Another object is to provide a device that is free from deformations and has low manufacturing costs.
- This aim and these and other objects which will become better apparent hereinafter are achieved by an adjustment and locking device, particularly for ski bindings, comprising a first front plate and a second rear plate for supporting respectively a toe unit and a heel unit, characterized in that a third plate is interposed between said first and second plates and has means, which can be activated by the user, for temporary locking to a mechanism which is suitable to coordinate the mutually opposite manual axial movement of said first and second plates.
- Further characteristics and advantages of the invention will become apparent from the detailed description of a particular embodiment, illustrated only by way of non-limitative example in the accompanying drawings, wherein:
- FIGS. 1 and 2 are respectively a bottom view and a plan view of the device according to the invention, shown without the lower covering panel;
- FIG. 3 is an exploded perspective view of the device;
- FIGS. 4 and 5 are bottom views of the locking means and of the mechanism with which it interacts, arranged in two different positions, respectively for adjustment and for skiing;
- FIG. 6 is a perspective view of the locking means arranged in the skiing position;
- FIG. 7 is a bottom perspective view of the pair of pinions;
- FIG. 8 is a perspective view of the second pivot;
- FIG. 9 is a sectional front view of the locking means.
- With reference to the above cited figures, the numeral1 designates an adjustment and locking device, particularly usable for ski bindings, comprising a first front plate and a second rear plate, 2 a and 2 b respectively. The plates have a transverse cross-section shaped like an inverted C and are respectively and slidingly associable at two underlying and complementarily shaped first and second ends, 3 a and 3 b, of a
third plate 4. - In order to ensure the guided connection between the first and second plates and the first and
second ends third plate 4, there is a pair of wings, not shown in the drawings, protruding inward below the first andsecond plates 2 a and 2 b. - The first and
second ends holes 50 for detachable connection, by means of a plurality ofrespective screws 51, to the underlying top surface of a ski, not shown in the figures. - The first and
second plates 2 a and 2 b act as a support respectively for a toe unit and a heel unit of a per se known type, which are not shown in the figures and are suitable to temporarily lock respectively the tip and heel of a ski boot. - The stroke of the first and
second plates 2 a and 2 b along the first andsecond ends third plate 4 is delimited respectively by afirst abutment surface 5 a and asecond abutment surface 5 b, provided, for example, by tapering the first andsecond ends central body 6 of thethird plate 4. - A
compartment 7 is formed in thecentral body 6 and is adapted to contain amechanism 8 suitable to coordinate the mutually opposite axial movement of the first andsecond plates 2 a and 2 b. The compartment can be closed by means of a lower covering panel 6 a and anupper covering panel 6 b. - In this particular embodiment of the invention, the first and
second abutment surfaces upper covering panel 6 b. - FIGS.4 to 6 show how the
mechanism 8, suitable to coordinate the mutually opposite axial movement of the first andsecond plates 2 a and 2 b, comprises anupper pinion 9 a and a lower pinion 9 b which is smaller than the upper one. The pinions are superimposed and rigidly associated, or monolithic, with respect to each other and are centrally provided with afirst hole 14 which engages afirst pivot 15 allowing a rotation of the pinions. - The
first pivot 15 has a vertical axis and is arranged centrally in thecentral body 6, preferably by means of the connection of a third lower end thereof 15 a, in a complementarily shapedfirst seat 16 formed in saidcentral body 6. - The
first pivot 15 is provided, in an upper region, with afirst head 15 b, which prevents any extraction of the pair ofpinions 9 a and 9 b, because the upper coveringpanel 6 b rests on the head. - The lower pinion9 b engages first and
second elements second plates 2 a and 2 b. - Each of said first and second connecting
elements free end 11 a and 11 b, respectively to the first andsecond plates 2 a and 2 b, and the connection is obtained, in this particular embodiment, by means of a first rivet and a second rivet, designated by thereference numerals 13 a and 13 b. - At their second free ends12 a and 12 b, the first and second connecting
elements - By virtue of said mutual connections, a motion of one or both of the first and
second plates 2 a and 2 b (or of the toe unit and heel unit connected thereto) performed by the user, leads to a motion of the second free ends 12 a and 12 b, which are laterally rack-shaped, and therefore to a rotation of the lower pinion 9 b. - The presence of the lower pinion9 b, which interacts between the second free ends 12 a and 12 b, forces the first and
second plates 2 a and 2 b to perform an identical and opposite sliding along the respective first and second ends 3 a and 3 b of thethird plate 4. - Once the intended adjustment has been performed, the toe unit and heel unit may be locked into position by locking the
upper pinion 9 a, which is rigidly associated with the lower pinion 9 b. - Said locking is performed by temporary locking means, constituted by a
first pawl 17 a and asecond pawl 17 b, having an approximately triangular or teardrop-like or cam-like plan shape and centrally provided respectively with a second hole 18 a and with athird hole 18 b, for connection to asecond pivot 19 a and athird pivot 19 b. - The first and
second pawls third pivots - The mutual rotation of the two pawls is coordinated by the presence of two or more teeth, generally designated by the
reference numeral 20, which protrude radially from each one of the first andsecond pawls - The
teeth 20, by interacting with each other, coordinate and render symmetrical, with respect to a vertical longitudinal plane, the rotary motion imparted to one of the pawls. - The
third pivot 19 b is preferably cylindrical and is shaped complementarily to thethird hole 18 b, which is circular, so as to allow a rotation of thesecond pawl 17 b about the third pivot. - Said
third pivot 19 b can be accommodated, at a fourthlower end 21 a, in a complementarily shapedsecond seat 22 formed in thecentral body 6. Thethird pivot 19 b is also provided, in an upper region, with a second head 21 b which prevents the extraction of thesecond pawl 17 b from the third pivot. - The
second pivot 19 a has a shape, shown in FIG. 8, which features a fifth lower end 23 a which is cylindrical so that it is rotatably associable in a complementarily shapedthird seat 24 formed in thecentral body 6. - Above the fifth end23 a, the
second pivot 17 a has a prism-shapedregion 25 for a non-rotating connection to thefirst pawl 17 a. The second hole 18 a of the pawl is in fact shaped complementarily to said prism-shapedregion 25. - The
second pivot 19 a has a sixth upper end 23 b which is also preferably prism-shaped so that it can engage in a non-rotating fashion a complementarily shapedfourth seat 26 formed in the lower surface of alever 27. - The
lever 27 can be accommodated in anopening 28 which is formed in theupper covering panel 6 b. The shape of saidopening 28 is such that when the adjustment and locking device 1 is assembled, thelever 27 cannot be directly disconnected from thesecond pivot 19 a. - A
tab 29 protrudes laterally from thelever 27 and allows the user to turn thelever 27. In such manner, by acting on thetab 29, thesecond pivot 19 a is made to turn and therefore thefirst pawl 17 a also is made to turn by virtue of the nonrotating connection in the prism-shapedregion 25. - The rotation of the
first pawl 17 a is accompanied, by means of theteeth 20, by an equal and opposite rotation of thesecond pawl 17 b. - The coordinated motion of the pawls is affected by the presence of an elastically
deformable element 30, such as for example a wire spring, which is associated, at its free ends, with afourth hole 31 a and afifth hole 31 b, which are shaped complementarily and are formed proximate to the second andthird holes 18 a and 18 b. - FIGS. 4 and 5 show how the first and
second pawls upper pinion 9 a, can interact radially with said pinion, locking it by virtue of respective first and second sets ofteeth 32 a and 32 b protruding laterally proximate to a free end. - The locking device, constituted by the first and
second pawls lever 27 in contrast with the elasticallydeformable element 30 and by then turning the pawls into the position of FIG. 4, so as to uncouple the first and second sets ofteeth 32 a and 32 b from theupper pinion 9 a. - At the same time, the elastically
deformable element 30 is loaded so that when thetab 29 is pressed, the first andsecond pawls upper pinion 9 a. - Since the elastically
deformable element 30 is preloaded, in this position, shown in FIG. 5, an elastic force is generated which is suitable to maintain the locking of the pair of pinions, avoiding accidental openings of the device. - FIG. 9 illustrates the
wire spring 30 which cooperates with the first andsecond pawls central body 6 so as to stiffen the entire structure and better protect it against any damage. - The operation of the device is therefore as follows: with reference to the above cited figures, the user can adjust the distance between the toe unit and the heel unit by turning the
lever 27 in the position shown in FIG. 4, thus activating the adjustment and locking device 1. - As a consequence of the rotation of the
lever 27, the first andsecond pawls upper pinion 9 a, releasing themechanism 8. - Accordingly, the toe unit and the heel unit, coupled in a lower region to the first and
second plates 2 a and 2 b, are free to move in opposite directions along the longitudinal axis of the ski. - The sliding of the toe unit and of the heel unit along the first and second ends of the
third plate 4 is performed manually by the user by virtue of a simple pressure, in the appropriate direction, on either the toe and heel units. - Once the intended adjustment has been achieved, in order to lock the adjustment device it is sufficient to act on the
tab 29, returning thelever 27 to the original position (FIG. 5) and thus restoring the connection between the first and second sets ofteeth 32 a and 32 b of thepawls upper pinion 9 a. - It has thus been found that the invention has achieved the intended aim and objects, an adjustment and locking device having been provided which allows to modify easily, rapidly and continuously the position of the toe unit and heel unit of a ski binding without altering the position of the foot and body of the user with respect to the center of gravity of the ski.
- The device according to the invention is compatible with any kind of commercially available ski binding, since it is independent of the shape of the toe unit and heel unit. Moreover, the adjustment and locking device is highly rigid, by virtue of its very shape, having negligible oscillations or plays of the toe unit and heel unit during skiing.
- Moreover, the fact that the device according to the invention, composed of a fixed plate and sliding plates, has been entrusted with the function of adjusting the shoe size of the binding, in addition to the traditional function of supporting the binding, allows to keep the flexural capabilities of the ski substantially unchanged, because the binding and all its adjustments are transferred from the central region of the ski to the plates.
- The device according to the invention is susceptible of numerous modifications and variations within the scope of the appended claims.
- Thus, for example, it is possible to provide a device in which the connecting
elements pawls upper pinion 9 a has a smaller diameter than the lower pinion. - Also, the shape of the
second pivot 19 a may be different from the described one, particularly in the region between the sixth end 23 b and the prism-shapedregion 25, so long as the free rotation of the second pivot with respect to thecentral body 6 is allowed and the rotation of said pivot with respect to thelever 27 and thefirst pawl 17 a is prevented. - The materials used, as well as the dimensions that constitute the individual components of the invention, may of course be the most pertinent according to specific requirements.
- The disclosures in Italian Patent Application No. TV2000A000147 from which this application claims priority are incorporated herein by reference.
Claims (34)
1. An adjustment and locking device, particularly for ski bindings, comprising a first front plate and a second rear plate for supporting respectively a toe unit and a heel unit, characterized in that a third plate is interposed between said first and second plates and has means, which can be activated by the user, for temporary locking to a mechanism which is suitable to coordinate the mutually opposite manual axial movement of said first and second plates.
2. The device according to claim 1 , characterized in that said first and second plates have a transverse cross-section shaped like an inverted C, and are slidingly associable at two underlying and complementarily shaped first and second ends of said third plate.
3. The device according to claim 2 , characterized in that two wings are provided for the guided mutual connection of said first and second plates and said first and second ends of said third plate, said wings protruding inward and downward with respect to said first and second plates.
4. The device according to one or more of the preceding claims, characterized in that said third plate has a central box-shaped body interposed between said first and second ends and that can be closed at the top and bottom by means of an upper covering panel and a lower covering panel.
5. The device according to claim 4 , characterized in that said mechanism suitable to coordinate the opposite axial movement of said first and second plates is arranged in a compartment formed between said upper covering panel and said lower covering panel.
6. The device according to one or more of the preceding claims, characterized in that said mechanism suitable to coordinate the opposite axial movement of said first and second plates comprises an upper pinion and a lower pinion that are superimposed and rigidly associated or monolithic with respect to each other.
7. The device according to claim 6 , wherein said upper and lower pinions have a rotating connection with respect to a first pivot which passes through a first hole arranged vertically in said central body, characterized in that a third lower end of said first pivot is connected in a complementarily shaped first seat formed in said central body.
8. The device according to claim 6 , wherein said lower pinion is suitable to engage first and second elements for connection to said first and second plates, by virtue of a connection between two respective free ends which are laterally rack-shaped, face each other and interact with the teeth of said lower pinion, characterized in that said lower pinion is smaller than said upper pinion.
9. The device according to one or more of the preceding claims, characterized in that said temporary locking means which can be activated by the user is constituted by a first pawl and a second pawl that are rotatably associated with said central body proximate to said upper pinion.
10. The device according to claim 9 , characterized in that said first and second pawls interact, with a combined vise-like movement, with said upper pinion.
11. The device according to claim 10 , characterized in that said first and second pawls have a flat shape which is symmetrical with respect to a vertical plane which is arranged longitudinally.
12. The device according to claim 11 , characterized in that said first and second pawls are advantageously approximately triangular or teardrop-shaped or cam-shaped.
13. The device according to claim 9 , characterized in that said first and second pawls are rotatably associated with said central body by virtue of a second pivot and a third pivot, that are arranged vertically and pass respectively through second and third holes formed approximately centrally in said first and second pawls.
14. The device according to claims 10 and 13, characterized in that said first and second pawls are arranged on a horizontal plane, in a mutually mirror-symmetrical position, and can rotate in opposite directions about said second and third pivots.
15. The device according to claim 14 , characterized in that the mutual rotation of said first and second pawls is coordinated by the presence of one or more teeth, which protrude radially from each one of said first and second pawls and are arranged side by side in the locking condition.
16. The device according to one or more of the preceding claims, characterized in that said teeth, by interacting with each other, coordinate and render symmetrical, with respect to a vertical longitudinal plane, the rotary motion imparted to one of said first and second pawls.
17. The device according to one or more of the preceding claims, characterized in that said third pivot is cylindrical and is shaped complementarily to said third circular hole so as to allow said second pawl to rotate about said third pivot.
18. The device according to claim 17 , characterized in that a fourth lower end of said third pivot can be accommodated in a complementarily shaped second seat formed in said central body.
19. The device according to one or more of the preceding claims, characterized in that a fifth lower end of said second pivot is cylindrical so that it is rotatably associable in a complementarily shaped third seat formed in said central body.
20. The device according to claim 19 , characterized in that above said fifth end said second pivot has a prism-shaped region which is suitable to provide a nonrotating connection to said second hole of said first pawl, said second hole being shaped complementarily.
21. The device according to claim 20 , characterized in that a sixth upper end of said second pivot is prism-shaped, so that it can engage in a nonrotating manner in a complementarily shaped fourth seat formed in the lower surface of a lever arranged in an upward region.
22. The device according to claim 21 , characterized in that said lever can be accommodated in an opening formed in said upper covering panel, the shape of said opening being suitable, when said adjustment and locking device is assembled, to prevent direct disconnection of said lever from said second pivot.
23. The device according to one or more of the preceding claims, characterized in that a tab protrudes laterally from said lever and allows the user to turn said lever, accordingly forcing a rotation of said second pivot and therefore also of said first pawl by means of said nonrotating connection in said prism-shaped region.
24. The device according to one or more of the preceding claims, characterized in that said one or more teeth that protrude radially from said first and second pawls force said second pawl to perform a rotation which is identical and opposite with respect to the rotation of said first pawl.
25. The device according to one or more of the preceding claims, characterized in that it has, between said first and second pawls, an elastically deformable element, which is preloaded and is suitable to coordinate the action of said first and second pawls.
26. The device according to claim 25 , characterized in that said elastically deformable element is constituted by a wire spring which is associated, at its free ends, with a fourth hole and a fifth hole which are shaped complementarily and are respectively formed in said first and second pawls proximate to said second and third holes.
27. The device according to claim 26 , characterized in that a rotation of said first and second pawls away from said upper pinion applies an additional load to said elastically deformable element, which is already preloaded.
28. The device according to one or more of the preceding claims, characterized in that a first set of teeth and a second set of teeth protrude laterally from said first and second pawls, that are arranged proximate to said upper pinion.
29. The device according to claim 27 , characterized in that said first and second sets of teeth, that protrude proximate to a free end of said first and second pawls, are shaped complementarily to the teeth of said upper pinion, so as to be able to interact radially therewith, locking said adjustment device.
30. The device according to claim 28 , characterized in that the locking force of said first and second sets of teeth on said upper pinion is constituted by the elastic force produced by the preloading of said elastically deformable element.
31. The device according to one or more of the preceding claims, characterized in that said locking device, constituted by said first and second pawls, is opened by acting on said lever in contrast with said elastically deformable element, inducing a rotation of said first and second pawls that is suitable to disengage said first and second sets of teeth from said upper pinion.
32. The device according to one or more of the preceding claims, characterized in that it has a first abutment surface and a second abutment surface suitable to delimit the stroke of said first and second plates along said first and second ends of said third plate.
33. The device according to claim 32 , characterized in that said first and second abutment surfaces are obtained by tapering said first and second ends with respect to said central body of said third plate.
34. The device according to claim 32 , characterized in that said first and second abutment surfaces are formed at the free ends of said upper covering panel.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT2000TV000147A IT1316553B1 (en) | 2000-11-30 | 2000-11-30 | STRUCTURE OF ADJUSTMENT AND LOCKING DEVICE, PARTICULARLY FOR SKI BINDINGS. |
ITTV00A000147 | 2000-11-30 |
Publications (1)
Publication Number | Publication Date |
---|---|
US20030001363A1 true US20030001363A1 (en) | 2003-01-02 |
Family
ID=11459936
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US10/181,722 Abandoned US20030001363A1 (en) | 2000-11-30 | 2001-11-05 | Adjustment and locking device, particularly for ski bindings |
Country Status (5)
Country | Link |
---|---|
US (1) | US20030001363A1 (en) |
EP (1) | EP1244501A1 (en) |
JP (1) | JP2004514512A (en) |
IT (1) | IT1316553B1 (en) |
WO (1) | WO2002043822A1 (en) |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20030116942A1 (en) * | 2001-12-20 | 2003-06-26 | David Derisoud | Device for adjusting the position of a binding for securing a boot to a gliding board |
US20030151230A1 (en) * | 2002-02-11 | 2003-08-14 | Christian Lucas | Adjustable base for a ski binding |
US6824158B1 (en) * | 1999-08-06 | 2004-11-30 | Marker Deutschland Gmbh | Device for adjusting the length of a ski safety attachment |
WO2005014124A1 (en) * | 2003-08-09 | 2005-02-17 | Tyrolia Technology Gmbh | System for longitudinally adjusting two cheeks of a ski binding |
EP1656974A1 (en) * | 2004-11-12 | 2006-05-17 | Skis Rossignol S.A. | Device for mounting safety binding parts on a ski |
US20060220348A1 (en) * | 2005-04-01 | 2006-10-05 | Roberto Gorza | Device for adjusting the position of a ski binding |
US20070063484A1 (en) * | 2005-09-16 | 2007-03-22 | Tyrolia Technology Gmbh | Device for positioning a skibinding on a ski |
US20100109290A1 (en) * | 2008-11-03 | 2010-05-06 | Atomic Austria Gmbh | Ski binding with a positioning and fixing mechanism for its binding piece bodies |
US20150257978A1 (en) * | 2014-03-17 | 2015-09-17 | Teresa Y. Smith | Multiple pill cutter |
US9138630B2 (en) | 2013-02-01 | 2015-09-22 | Marker Deutschland Gmbh | Heel retainer with auxiliary lever |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT411735B (en) * | 2002-09-25 | 2004-05-25 | Marker Deutschland Gmbh | BINDING SYSTEM FOR SKIS |
ITPN20080001A1 (en) * | 2008-01-25 | 2009-07-26 | Nordica Spa | "DEVICE FOR ADJUSTING THE INTERASSE OF THE MEANS OF CONNECTING A SKI ATTACK |
DE102011003662A1 (en) * | 2011-02-04 | 2012-08-09 | Marker Deutschland Gmbh | Locking a longitudinally adjustable Gleitbrettbindung |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US489088A (en) * | 1893-01-03 | Carl pack | ||
US3987553A (en) * | 1971-09-08 | 1976-10-26 | Salomon Georges P J | Adjustable safety ski binding system |
US4190264A (en) * | 1977-04-15 | 1980-02-26 | Tmc Corporation | Safety ski binding |
US4522422A (en) * | 1981-03-13 | 1985-06-11 | Ess Gmbh Skibindungen | Ski binding |
US4955633A (en) * | 1986-12-18 | 1990-09-11 | Tmc Corporation | Adjusting device for a ski binding |
US5344178A (en) * | 1990-12-21 | 1994-09-06 | Varpat Patentverwertungs Ag | Adjustable coupling device for a ski |
US5344179A (en) * | 1991-11-28 | 1994-09-06 | Fritschi Ag. Apparatebau | Adjustable length binding system for snowboards having independently variable heel and toe spans |
US6092829A (en) * | 1997-10-12 | 2000-07-25 | Skis Rossignol S.A. | Ski binding with two displaceable binding elements |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2656226B1 (en) | 1989-12-27 | 1992-04-24 | Salomon Sa | SECURITY FIXING FOR SKI. |
DE9117298U1 (en) * | 1990-12-21 | 2000-05-04 | Varpat Patentverwertungs Ag Li | Coupling device between ski and ski boot with a length adjustment device |
AT403253B (en) * | 1991-09-26 | 1997-12-29 | Varpat Patentverwertung | CLUTCH DEVICE, ESPECIALLY SKI BINDING WITH A LENGTH ADJUSTMENT DEVICE AND A LOCKING DEVICE |
DE29520845U1 (en) | 1995-03-03 | 1996-04-18 | Marker Deutschland Gmbh | Device for the longitudinal adjustment of a ski binding part |
-
2000
- 2000-11-30 IT IT2000TV000147A patent/IT1316553B1/en active
-
2001
- 2001-11-05 JP JP2002545791A patent/JP2004514512A/en active Pending
- 2001-11-05 US US10/181,722 patent/US20030001363A1/en not_active Abandoned
- 2001-11-05 WO PCT/EP2001/012773 patent/WO2002043822A1/en not_active Application Discontinuation
- 2001-11-05 EP EP01998384A patent/EP1244501A1/en not_active Withdrawn
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US489088A (en) * | 1893-01-03 | Carl pack | ||
US3987553A (en) * | 1971-09-08 | 1976-10-26 | Salomon Georges P J | Adjustable safety ski binding system |
US4190264A (en) * | 1977-04-15 | 1980-02-26 | Tmc Corporation | Safety ski binding |
US4522422A (en) * | 1981-03-13 | 1985-06-11 | Ess Gmbh Skibindungen | Ski binding |
US4955633A (en) * | 1986-12-18 | 1990-09-11 | Tmc Corporation | Adjusting device for a ski binding |
US5344178A (en) * | 1990-12-21 | 1994-09-06 | Varpat Patentverwertungs Ag | Adjustable coupling device for a ski |
US5344179A (en) * | 1991-11-28 | 1994-09-06 | Fritschi Ag. Apparatebau | Adjustable length binding system for snowboards having independently variable heel and toe spans |
US6092829A (en) * | 1997-10-12 | 2000-07-25 | Skis Rossignol S.A. | Ski binding with two displaceable binding elements |
Cited By (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6824158B1 (en) * | 1999-08-06 | 2004-11-30 | Marker Deutschland Gmbh | Device for adjusting the length of a ski safety attachment |
US20030116942A1 (en) * | 2001-12-20 | 2003-06-26 | David Derisoud | Device for adjusting the position of a binding for securing a boot to a gliding board |
US6786501B2 (en) * | 2001-12-20 | 2004-09-07 | Look Fixations S.A. | Device for adjusting the position of a binding for securing a boot to a gliding board |
US20030151230A1 (en) * | 2002-02-11 | 2003-08-14 | Christian Lucas | Adjustable base for a ski binding |
US6848704B2 (en) * | 2002-02-11 | 2005-02-01 | Look Pixations S.A. | Adjustable base for a ski binding |
WO2005014124A1 (en) * | 2003-08-09 | 2005-02-17 | Tyrolia Technology Gmbh | System for longitudinally adjusting two cheeks of a ski binding |
FR2877851A1 (en) * | 2004-11-12 | 2006-05-19 | Skis Rossignol Sa Sa | DEVICE FOR MOUNTING A SKI OF THE ELEMENTS OF A SAFETY FIXATION |
US20060103112A1 (en) * | 2004-11-12 | 2006-05-18 | Skis Rossignol S.A. | Device for mounting components of a safety binding on a ski |
EP1656974A1 (en) * | 2004-11-12 | 2006-05-17 | Skis Rossignol S.A. | Device for mounting safety binding parts on a ski |
US7431310B2 (en) | 2004-11-12 | 2008-10-07 | Skis Rossignol | Device for mounting components of a safety binding on a ski |
US20060220348A1 (en) * | 2005-04-01 | 2006-10-05 | Roberto Gorza | Device for adjusting the position of a ski binding |
US20070063484A1 (en) * | 2005-09-16 | 2007-03-22 | Tyrolia Technology Gmbh | Device for positioning a skibinding on a ski |
US7571923B2 (en) * | 2005-09-16 | 2009-08-11 | Tyrolia Technology Gmbh | Device for positioning a skibinding on a ski |
US20100109290A1 (en) * | 2008-11-03 | 2010-05-06 | Atomic Austria Gmbh | Ski binding with a positioning and fixing mechanism for its binding piece bodies |
US7988180B2 (en) * | 2008-11-03 | 2011-08-02 | Atomic Austria Gmbh | Ski binding with a positioning and fixing mechanism for its binding piece bodies |
US9138630B2 (en) | 2013-02-01 | 2015-09-22 | Marker Deutschland Gmbh | Heel retainer with auxiliary lever |
US9457259B2 (en) * | 2013-02-01 | 2016-10-04 | Marker Deutschland Gmbh | Heel retainer with auxiliary lever |
US20150257978A1 (en) * | 2014-03-17 | 2015-09-17 | Teresa Y. Smith | Multiple pill cutter |
US9314405B2 (en) * | 2014-03-17 | 2016-04-19 | Teresa Y. Smith | Multiple pill cutter |
Also Published As
Publication number | Publication date |
---|---|
ITTV20000147A1 (en) | 2002-05-30 |
EP1244501A1 (en) | 2002-10-02 |
JP2004514512A (en) | 2004-05-20 |
WO2002043822A1 (en) | 2002-06-06 |
IT1316553B1 (en) | 2003-04-22 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US20030001363A1 (en) | Adjustment and locking device, particularly for ski bindings | |
US7267357B2 (en) | Multi-function binding system | |
US5156644A (en) | Safety release binding | |
CA2115825C (en) | Binding system for slide boards, particularly snow boards, as well as boots for use with such a binding system | |
US6910706B2 (en) | Binding unit for sports devices, in particular for a snowboard | |
US8827302B2 (en) | Automatic heel unit for a ski binding | |
US20030011171A1 (en) | Angle adjustment device, particularly for a snowboard binding | |
US3902729A (en) | Ski binding | |
US20130285352A1 (en) | Front unit for a sliding board binding, in particular a pivotable front unit comprising a release arrangement | |
ITTV950100A1 (en) | ANGULAR ADJUSTMENT DEVICE, PARTICULARLY FOR A SNOWBOARD ATTACK | |
JP2004503347A (en) | Adjustment devices, especially for ski bindings | |
US7100938B2 (en) | Disengageable ski binding | |
US3797843A (en) | Device for securing a boot to a base | |
US7618053B2 (en) | Ski boot sole, disengageable ski binding and ski boot base, and combination thereof | |
HU209815B (en) | Ski-band with frontal and/or heel-fixing releasing mechanism | |
US6485034B1 (en) | Roller assembly of in-line roller skate | |
US5188388A (en) | Ski binding with a holding mechanism for the front and heel jaws | |
ITTV990139A1 (en) | ADJUSTMENT DEVICE, PARTICULARLY FOR A SNOWBOARD ATTACK. | |
US5236218A (en) | Ski binding with a holding mechanism for the front and heel jaws | |
DE3429923C1 (en) | Safety binding for cross-country ski | |
US3685847A (en) | Tension control for ski bindings | |
US5803480A (en) | Ski-binding arrangement to fix a ski boot to a ski, in particular a touring or cross-country ski | |
WO2005123202A2 (en) | Multi-function binding system | |
EP1387717A1 (en) | Binding, particularly for fastening a shoe to a snowboard | |
EP1044620B1 (en) | Closure device for shoes |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
AS | Assignment |
Owner name: BENETTON GROUP S.P.A., ITALY Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:BATTISTELLA, MIRCO;GORZA, ROBERTO;ALFIERI, FABIO;REEL/FRAME:013309/0077 Effective date: 20020712 |
|
STCB | Information on status: application discontinuation |
Free format text: ABANDONED -- FAILURE TO RESPOND TO AN OFFICE ACTION |