EP1522334A1 - Schuhbindung für ein Gleit- oder Rollbrett - Google Patents

Schuhbindung für ein Gleit- oder Rollbrett Download PDF

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Publication number
EP1522334A1
EP1522334A1 EP04023878A EP04023878A EP1522334A1 EP 1522334 A1 EP1522334 A1 EP 1522334A1 EP 04023878 A EP04023878 A EP 04023878A EP 04023878 A EP04023878 A EP 04023878A EP 1522334 A1 EP1522334 A1 EP 1522334A1
Authority
EP
European Patent Office
Prior art keywords
shoe
arms
lever
element according
base
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP04023878A
Other languages
English (en)
French (fr)
Other versions
EP1522334B1 (de
Inventor
Jean-Pierre Rigal
Jean-Francois Merino
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Salomon SAS
Original Assignee
Salomon SAS
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Salomon SAS filed Critical Salomon SAS
Publication of EP1522334A1 publication Critical patent/EP1522334A1/de
Application granted granted Critical
Publication of EP1522334B1 publication Critical patent/EP1522334B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63C—SKATES; SKIS; ROLLER SKATES; DESIGN OR LAYOUT OF COURTS, RINKS OR THE LIKE
    • A63C7/00—Devices preventing skis from slipping back; Ski-stoppers or ski-brakes
    • A63C7/10—Hinged stoppage blades attachable to the skis in such manner that these blades can be moved out of the operative position
    • A63C7/1006—Ski-stoppers
    • A63C7/1013—Ski-stoppers actuated by the boot

Definitions

  • the invention relates to a retaining element of a shoe on a gliding board or driving.
  • the invention relates to a non-releasable retaining element, that is to say who does not insure the release of the shoe in case of excessive stress.
  • the invention applies in particular but not exclusively to the ski area where it is current to attach a shoe to the board by a front retainer and an element rear retainer, each of these elements holding a tip of the shoe.
  • the most common device for non-releasably holding the tip of a shoe consists of a stirrup whose two ends are brought under the sole of shoe.
  • a stirrup whose two ends are brought under the sole of shoe.
  • Such a device is for example described in the patent application FR 2 803 215 for the front and back of the shoe.
  • the rear caliper is equipped with a lever allowing the voluntary attachment of the shoe on the gliding board and its stall.
  • This caliper device gives good results, however in case this caliper is tilted to release the shoe, the shoe remains engaged in the other caliper and the user must release his shoe by a deliberate release movement of the shoe out of this stirrup.
  • the invention proposes a retaining element which comprises a base having a support plate provided to receive a shoe sole, a body provided with a retaining jaw provided for retaining a shoe tip, the body being connected to the base by two link arms, and being connected to these arms pivotally about an axis upper transverse joint, each of the arms being connected to the base by a joint around a lower axis of transverse articulation, the jaw being movable between a retaining position where she is able to hold the tip of the shoe and a position where the shoe tip can escape, the link arms and the body forming a closed knee lever in the jaw retainer position and open in the position of release.
  • the retaining element is characterized by the fact that at least in the closed position of the kneepad, an elastic element elastically recalls at least one of the elements that are arms and body to the open position of the knee pad.
  • the knee joint formed by the arms and the body is elastically expandable to facilitate the closing of the knee brace when setting up of the shoe.
  • an articulated pedal actuable by the shoe controls a tilt lever of the body in its retaining position.
  • FIG. 1 shows a portion of gliding board 1 on which the end back of a shoe 2.
  • the rear end comprises a tip 3 with an upper edge 4.
  • the rear end is retained on the gliding board 1 by a retaining element 5 which will now be described.
  • This element comprises a base 6 with an upper support plate 7 provided for receive the shoe sole.
  • the base is assembled directly to the ski, or it is slidably mounted according to the longitudinal direction defined by the ski. Possibly the base can slide towards the rear from a longitudinal position defined by compressing a return spring.
  • Such construction method is known in the field of ski bindings.
  • a ski brake 8 is associated with the base.
  • the brake comprises a bearing 9 which is assembled to the base and a pedal actuator connected to the bearing by a return spring and metal wires which extend beyond the landing to form the brake arms 11 and 12.
  • the construction of a Such a brake is known and will not be described in more detail.
  • the brake is optional.
  • the base comprises a rising wall 14 which bypasses the rear end of the shoe sole forming with the support plate 7 housing for the shoe heel.
  • This wall is however optional.
  • the element 5 further comprises a retaining body 16 having in its lower part a jaw 17 that holds the shoe.
  • the jaw has two nipples symmetrical with respect to a median longitudinal and vertical plane. Both nipples rest on the rim 4 of the rear shoe tip. Both nipples frame the rear end of the shoe thus ensuring its centering with respect to the restraining element.
  • Other solutions may also be appropriate. In particular we could have a continuous jaw shaped crescent.
  • the body 16 is mounted in free rotation around a horizontal and transverse axis 18.
  • the axis 18 is carried by two arms 20 and 21 whose lower ends are connected to the base 6 by a hinge pin, respectively 22 and 23.
  • the axes 22 and 23 are mounted in the parts of the wall 14 which are oriented parallel to the longitudinal direction defined by the ski.
  • the arms can rotate freely around these axes 22 and 23. In the retaining position which is shown in Figure 1, the arms are oriented in a direction oblique upwards and backwards.
  • the assembly formed by the base, the arms, the body and their axes of articulation works like a knee brace.
  • the jaw 17 In the position shown in FIG. 1, the jaw 17 is located below the alignment of axes 22-23, 18, that is, downwards and rearwards by relative to this alignment.
  • the expression "22-23" designates the common axis of the two axes articulation 22 and 23 seen from the side.
  • a vertical upward force exerted by the Shoe on the jaw tends to bring the arms towards the shoe.
  • the knee brace is in a closed stable position and the retaining element is in position restraint of the shoe.
  • the knee pad goes into a unstable position that allows the jaw to open to release the tip of the shoe.
  • the jaw is placed on the endpiece of the shoe, then the upper end of the body is tipped towards the shoe upper to close the knee pad.
  • one of the two axes 22-23 or 18 is mounted with play being elastically biased towards of the shoe.
  • the axis 18 is slidably mounted in a light 25 from the body.
  • the light is oriented in the longitudinal direction of the body and the axis 18 is elastically raised towards the top of the light, that is towards the upper end of the body by a spring 26 or a coil of springs placed in parallel.
  • the body 16 has a shouldered housing 28 provided for a sliding drawer 27 which is traversed by the axis 18 and for the spring 26.
  • One end of spring bears against a shoulder of the housing and the other end bears against a washer 31 which is traversed by a clamping screw 30 which is screwed into the drawer 27.
  • axis 18 we could mount with the game axis 22-23 in a light.
  • the base on a slide with an elastic return towards the shoe.
  • Another possibility is to give a reduced elasticity to the arms.
  • the arms are made of metal and are shaped by folding, their ends being further apart on the side of the base than on the side of the body. In this way, playing on the material thickness one can obtain the desired longitudinal clearance by a elastic deformation of the arms.
  • the retaining element 5 is provided to cooperate with a complementary element which hold the other end of the shoe.
  • This element is of the voluntary opening type or opening triggered by the level of stresses to which the shoe subjects the fixation.
  • the body of the retaining element 5 flips itself to facilitate the release of the shoe.
  • one of the constituents at least that are the arms and the body of the element of rear restraint are returned to the board 1 by a spring or other on constituting a reduced intensity return force.
  • each of the arms 20 and 21 is backwards by a small wire spring 32, 33, one end of which (not visible) is embedded in the base 6, and the other end 32a, 33a is attached to each of the arms.
  • the springs 32 and 33 urge the toggle in the direction of its opening. This one is effortless product as soon as the shoe is no longer held by the other end. A minimal movement of the shoe is sufficient for the springs 32 and 33 bring the knee brace in unstable position. Once this position is reached, the efforts that the shoe exerts where appropriate on the jaw lead to its total tipping so as to release the shoe. Without the presence of the springs there would be a risk that the toggle does not open because the rear end of the shoe biases the jaw in a direction that keeps it in its stable position.
  • springs 32 and 33 could be provided with return springs between the arms 20, 21 and the body 16. It could also be placed an elastic return element between the body 16 and the base 6, the important thing is to exert on one of the components of the toggle joint a force reduced booster in the unstable position of the knee pad.
  • the retaining element 5 can be closed again, placing the jaw on the rim of the shoe and tilting the body towards the upper of the shoe as well that was mentioned previously.
  • Figures 4 to 6 show another embodiment where the closure of the element is produced with the commitment of the shoe.
  • the general idea is to place a foot pedal under the shoe sole. articulated that is linked with the body. By pressing on the pedal the shoe forces the body to switch to the closed position of the toggle as it engages in the restraining element.
  • the element represented in FIG. 4 comprises, like the preceding one, a body 47 connected to a base 46 by two arms, only the arm 48 being visible, with hinge pins 49 and 50.
  • the arms 48 and / or the body 47 are biased backwards by a resilient return device of low stiffness, such as for example the spring 51 shown in the figures.
  • this or these springs elastically recall the body in the release position of the shoe which is illustrated in Figure 4. This position is also a waiting position of the shoe.
  • a lever 52 is articulated to the base around an axis 53 located on the rear of the base.
  • One end 54 of the lever is under the rear of the shoe sole when the shoe is engaged in the retainer. This end forms the pedal of footwear on which the shoe is supported. This end is preferably bent to the top.
  • the other end 55 of the lever is connected to a link 57 by a hinge 56, and the rod is itself connected to the body 47 about an axis 58 which is located opposite the jaw 60 with respect to axis 49.
  • one of the pins 56 or 58 is mounted with clearance. According to FIG. between the axis 58 and the rod 57 which has play because the axis 58 is mounted in a light longitudinal 61 of the rod.
  • the length of the lever 52, of the link 57 and the position of the axes 53, 56 and 58 makes it possible waiting position of the shoe, the foot pedal 54 is raised above the shoe support plate.
  • the support of the shoe on the pedal 54 causes the tilting of the lever 52 as shown in FIG. 5.
  • the connecting rod 57 exerts on the body an upward thrust that tilts the body 47 about the axis 49 until that the jaw 60 comes into contact with the shoe. This position is illustrated in the figure 5.
  • the pedal 54 is preferably retracted in a housing 64 of the base.
  • Figure 6 shows the body in this retaining position of the shoe.
  • the lever could act by simply pushing on the body, in particular by cooperation of evolutive ramps between the lever and the body.
  • FIGS 7 to 9 schematically illustrate this mode of construction.
  • the retaining element comprises a body 65 hinged to arms 66 about an axis 67, the arms themselves being hinged to the base around an axis 68.
  • a lever 70 is pivotally mounted about an axis 71 mounted on the base.
  • the lever includes forward a pedal 72 and on the back of the other side of the axis 71 a ramp 73 which is designed to cooperate with a ramp 74 of the body opposite the ramp 73.
  • the ramps cooperate in an evolutionary manner, that is to say their respective point of contact moves as the the sink.
  • the zone of contact is located towards the end of the lever opposite the pedal 72, this causes the first phase of tilting of the body. Then the contact area moves in a hollow zone of the ramp 74 cooperating with a ventrue zone of the ramp 73 to cause the arms to tilt until the toggle closes.
  • the restraining element which has just been described is intended to be used in combination with any other appropriate restraint.
  • it may be an element of the type caliper with a manual opening lever, or a retaining element with trigger which opens the jaw in the event of excessive stress exerted by the shoe and remains in that open position a sufficient time to allow the shoe to disengage itself. It can be mounted on a ski, a short ski, a surf snow or generally on any snowboard or taxi.
  • the retaining element could be used to retain the front end of the shoe.

Landscapes

  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
  • Lubricants (AREA)
  • Closing And Opening Devices For Wings, And Checks For Wings (AREA)
  • Braking Arrangements (AREA)
EP04023878A 2003-10-10 2004-10-07 Schuhbindung für ein Gleit- oder Rollbrett Expired - Lifetime EP1522334B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0311900A FR2860729B1 (fr) 2003-10-10 2003-10-10 Element de retenue d'une chaussure sur une planche de glisse ou de roulage
FR0311900 2003-10-10

Publications (2)

Publication Number Publication Date
EP1522334A1 true EP1522334A1 (de) 2005-04-13
EP1522334B1 EP1522334B1 (de) 2010-09-15

Family

ID=34307529

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04023878A Expired - Lifetime EP1522334B1 (de) 2003-10-10 2004-10-07 Schuhbindung für ein Gleit- oder Rollbrett

Country Status (4)

Country Link
EP (1) EP1522334B1 (de)
AT (1) ATE481142T1 (de)
DE (1) DE602004029126D1 (de)
FR (1) FR2860729B1 (de)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6290812B1 (en) 1998-03-02 2001-09-18 Kemira Kemi Ab Method for treating process water in connection with pulp bleaching
EP2168640A1 (de) * 2008-09-29 2010-03-31 Skis Rossignol Hinterbacken für Skischuhbindung mit beweglichem Körper
DE102013112037A1 (de) 2012-12-07 2014-06-12 Erwin Gattinger Skibindung für Kurzskier

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2909761B1 (fr) 2006-12-11 2009-03-13 Salomon Sa Procede de controle de la liaison entre un individu et son engin de glisse ou de roulage et dispositif pour la mise en oeuvre du procede

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH470190A (de) * 1964-07-08 1969-03-31 Ess Skibeschlag Fersensicherheitsskibindung
US3797843A (en) * 1971-10-19 1974-03-19 Salomon Georges P J Device for securing a boot to a base
FR2269982A1 (en) * 1974-02-07 1975-12-05 Salomon & Fils F Ski boot binding method with pivotal clamp - has rockers maintaining fixed angular clamp position during start of clamping
US3964759A (en) * 1974-01-28 1976-06-22 Establissements Francois Salomon Et Fils Ski binding for ski boot
FR2368973A1 (fr) 1976-10-28 1978-05-26 Beyl Jean Joseph Alfred Talonniere pour l'immobilisation d'une chaussure sur un ski ou sur une plaque de fixation
US4168084A (en) 1978-01-30 1979-09-18 Kurt von Besser Ski binding having a step-in clamping device
FR2803215A1 (fr) 1999-12-30 2001-07-06 Salomon Sa Ensemble de retenue d'une chaussure sur une planche de glisse

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH470190A (de) * 1964-07-08 1969-03-31 Ess Skibeschlag Fersensicherheitsskibindung
US3797843A (en) * 1971-10-19 1974-03-19 Salomon Georges P J Device for securing a boot to a base
US3964759A (en) * 1974-01-28 1976-06-22 Establissements Francois Salomon Et Fils Ski binding for ski boot
FR2269982A1 (en) * 1974-02-07 1975-12-05 Salomon & Fils F Ski boot binding method with pivotal clamp - has rockers maintaining fixed angular clamp position during start of clamping
FR2368973A1 (fr) 1976-10-28 1978-05-26 Beyl Jean Joseph Alfred Talonniere pour l'immobilisation d'une chaussure sur un ski ou sur une plaque de fixation
US4168084A (en) 1978-01-30 1979-09-18 Kurt von Besser Ski binding having a step-in clamping device
FR2803215A1 (fr) 1999-12-30 2001-07-06 Salomon Sa Ensemble de retenue d'une chaussure sur une planche de glisse

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6290812B1 (en) 1998-03-02 2001-09-18 Kemira Kemi Ab Method for treating process water in connection with pulp bleaching
EP2168640A1 (de) * 2008-09-29 2010-03-31 Skis Rossignol Hinterbacken für Skischuhbindung mit beweglichem Körper
FR2936428A1 (fr) * 2008-09-29 2010-04-02 Rossignol Sa Talonniere de fixation pour chaussure de ski a corps mobile
DE102013112037A1 (de) 2012-12-07 2014-06-12 Erwin Gattinger Skibindung für Kurzskier
AT513694A1 (de) * 2012-12-07 2014-06-15 Gattinger Erwin Skibindung für Kurzskier
AT513694B1 (de) * 2012-12-07 2015-11-15 Gattinger Erwin Skibindung für Kurzskier
DE102013112037B4 (de) * 2012-12-07 2017-02-16 Erwin Gattinger Skibindung für Kurzskier

Also Published As

Publication number Publication date
DE602004029126D1 (de) 2010-10-28
ATE481142T1 (de) 2010-10-15
FR2860729A1 (fr) 2005-04-15
FR2860729B1 (fr) 2006-04-28
EP1522334B1 (de) 2010-09-15

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