EP1676608B1 - Vorrichtung zur Montage einer Scheibe auf einen Stock zum Ausüben von Wintersport - Google Patents

Vorrichtung zur Montage einer Scheibe auf einen Stock zum Ausüben von Wintersport Download PDF

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Publication number
EP1676608B1
EP1676608B1 EP05292817A EP05292817A EP1676608B1 EP 1676608 B1 EP1676608 B1 EP 1676608B1 EP 05292817 A EP05292817 A EP 05292817A EP 05292817 A EP05292817 A EP 05292817A EP 1676608 B1 EP1676608 B1 EP 1676608B1
Authority
EP
European Patent Office
Prior art keywords
washer
locking
hub
rod
stick
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.)
Not-in-force
Application number
EP05292817A
Other languages
English (en)
French (fr)
Other versions
EP1676608A1 (de
Inventor
Philippe Gallay
Julie Mallinjoud
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.)
TSL Sport Equipment SA
Original Assignee
TSL Sport Equipment SA
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 TSL Sport Equipment SA filed Critical TSL Sport Equipment SA
Publication of EP1676608A1 publication Critical patent/EP1676608A1/de
Application granted granted Critical
Publication of EP1676608B1 publication Critical patent/EP1676608B1/de
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63C—SKATES; SKIS; ROLLER SKATES; DESIGN OR LAYOUT OF COURTS, RINKS OR THE LIKE
    • A63C11/00—Accessories for skiing or snowboarding
    • A63C11/22—Ski-sticks
    • A63C11/227—Details; Structure
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63C—SKATES; SKIS; ROLLER SKATES; DESIGN OR LAYOUT OF COURTS, RINKS OR THE LIKE
    • A63C11/00—Accessories for skiing or snowboarding
    • A63C11/22—Ski-sticks
    • A63C11/24—Rings for ski-sticks

Definitions

  • the present invention relates to a support stick for walking or practicing winter sports such as downhill skiing, Nordic skiing, snowshoeing or ski touring, for example. It relates more particularly to an improvement for disassembly and easy reassembly of the washer.
  • the practitioner uses a stick to support his or her arms to help him or her progress or to balance. in his movements.
  • the sticks are in known manner, consisting of a rod (stick body) whose lower part comprises a washer, and whose upper part comprises a handle and a retaining strap.
  • Manufacturers have long since developed many types of sticks designed to adapt to the conditions of use of each sport practiced and the constraints experienced during use. However, these sticks of the prior art are not entirely satisfactory.
  • the sticks provided at their lower end with a washer having a bearing surface on the snow are not necessarily adapted to the extent that the surface and / or the shape of the washer does not provide optimum support for the user.
  • Patent is known EP-B-0906776 , a device that gives the user the possibility, for the same stick to mount and dismount a surface washer and different shape depending on, including the season of use and therefore the nature of the soil encountered.
  • the time of assembly / disassembly as well as the ease of use and its reliability of the assembly could be further improved, in particular in extreme conditions of use according to which icy snow and / or ice can come sticking on the stick in the area where the puck is attached.
  • the invention therefore aims to solve the aforementioned drawbacks using simple means, easy to implement and inexpensive. Its purpose is to provide the user with a device for removably mounting a washer to a stick for winter sports, which makes it possible to further reduce the assembly / disassembly time and to make these operations particularly simple and reliable, in any condition of use.
  • the device for removably mounting a washer on the rod, a winter sports practice stick wherein the washer comprises a central hub portion for housing the rod and a peripheral portion forming a surface bearing which extends transversely to the hub and intended to bear on the snow, the device comprising means for fixing and locking the washer, characterized in that the means for fixing and locking the washer are made jointly by the introduction of a locking element movable in lateral translation on a tip fixed on the rod of the stick, to take two positions, an unlocking position for disassembly of the washer, and a locking position according to which, the element locking cooperates with a groove made in the hub of the washer.
  • the locking element comprises at least one locking arm intended to be engaged in the locking position in the groove formed in the hub of the washer, while
  • the locking element is in the form of a frame, comprising two lateral branches and two end branches to form a central opening.
  • the device comprises indexing means of the unlocking position and its locking position of the frame, whereas these means consist of at least two lateral notches provided on the lateral transverse branch, and intended to cooperate with each other. with a corresponding lug protruding inwardly of the nozzle so as to lock the locking member respectively in an active locking position and an inactive unlocking position.
  • the device advantageously comprises, but not necessarily, means for angular positioning of the washer, which consist of indexing tabs extending towards the axis of the device to cooperate with corresponding slots made on the hub of the washer.
  • the tip comprises a hollow rod whose lower end comprises a metal hooking point, and whose upper end comprises the mounting device.
  • the invention relates to the washer intended for the implementation of the mounting device, and the stick equipped with this device.
  • the ski pole (2) comprising the mounting device of the invention (1) is of the type intended for sportsmen or walkers who practice snow sports such as skiing or snowshoeing, but it could be adapted to any type of stick of another kind, without departing from the scope of the invention.
  • the stick is illustrated here only partially by its lower end, but is, in known manner, in the form of a rod (2) of longitudinal profile or an adjustable assembly of longitudinal profiles whose end lower includes a support washer (3) and the upper end (not shown) a handle with a retaining strap.
  • the device for mounting and retaining the washer comprises a tip (1) consisting of a hollow rod (10) advantageously made of plastic material, the lower end (100) comprises a metallic hook point (11), as a support element and hooking, while the upper end (101) comprises removable connection means (4) for the washer (3).
  • the hollow rod (10) comprises an axial cylindrical housing (102) intended to receive the lower part of the rod of the stick (2).
  • removable connection means allowing the user to assemble / disassemble quickly and easily the washer to replace it with another washer, namely a new washer or another washer, for example shaped and different sizes of the washer (3) as illustrated.
  • the washer (3) provided according to the invention comprises a hub-forming central portion (30) intended to house the rod (10) and a peripheral part (31) forming a bearing surface which extends transversely to the hub (30). ), intended to take support on the snow.
  • a device (4) for removably mounting the washer (3) that is to say the removable connection means on the rod (10), of the type comprising advantageously but not exclusively, positioning means for angularly positioning the washer relative to the rod, means for longitudinally positioning the washer positioned angularly relative to the rod, and fixing means of the washer positioned longitudinally and locking means of the fixed washer; longitudinally.
  • the fastening and locking means of the washer (3) are made jointly at least in part by the introduction of a locking element (7, 74) secured to the rod, in an element to be locked ( 8, 80) integral with the hub (30) of the washer (3), the washer being locked around the rod by transverse thrust on the locking element (7), causing its displacement towards its active locking position.
  • the locking element (7) has a locking profile (74) intended to cooperate with the hollow profile (80) of the locking element (8) integral with the hub (30). of the washer (3).
  • the projecting profile may be provided on the element to be locked and the recessed profile may be provided on the element to be locked.
  • the introduction of the locking element (7) in the element to be locked (8) prevents the longitudinal translation of the washer (3) relative to the rod (10) of the nozzle.
  • the tip (1) comprises a locking element (7) advantageously constituted by two transverse branches (71, 72) connected at their ends by two curved end branches (73, 74.
  • the locking element (7) therefore has the general shape of a frame (7) closed on itself, formed by the two transverse branches (71, 72) and the two branches of curved end (73, 74) and whose central opening (75) formed by the frame (7) is intended to accommodate the hub (30) of the washer.
  • the locking element (7) comprises means for indexing the inactive unlocking and locking active position, which consist of at least two lateral notches (71a-71b and / or 72a). -72b) formed on the longitudinal branch (71 and / or 72), and intended to cooperate with a corresponding lug (12, 13) protruding towards the inside of the end piece so as to hold the locking element (7) respectively in an active locking position and an inactive unlocking position.
  • the active locking position is, in the illustrated embodiment, obtained by transverse thrust according to (MON) on the locking element (7) while the inactive unlocking position is obtained by transverse thrust in the opposite direction (DEM) also on the locking element (7).
  • the end branch (74) constitutes the locking branch and therefore the locking element intended to be engaged in the annular groove (80) of the element to be locked.
  • the locking arm (74) comprises a zone of less width (740) allowing the approximation of the two transverse branches (71). , 72).
  • the tip and more particularly its eyelet (90) comprises an indexing tab (9) arranged longitudinally on the rod (10) and which then extends transversely towards the axis of the rod. below the locking element (7), thereby forming an angular and longitudinal positioning means (MP) by cooperation with the corresponding slot (81) formed in the tubular portion (8) of the washer (3).
  • the hub (30) extends above the bearing surface (31) forming a tubular portion (8) around which is formed an annular groove (80) for receiving the locking member and more particularly its locking end branch (74).
  • the locking element (7) having the form of a closed frame is mounted to move laterally relative to the endpiece and more precisely with respect to the eyelet (90) disposed at the upper part of the rod ( 10).
  • locking of the washer on the nozzle is done by lateral displacement of the locking element (7) until the end branch (74) is engaged in the hollow profile (80) forming a groove peripheral ( Figures 5, 6).
  • the position of the locking member allows the passage of the tubular portion (8) of the washer (3) downwards.
  • the mounting device provided on the endpiece (1) forms an eyelet (90) connected to the remainder of the hollow rod (10) by the indexing tab (s) (9). ), the locking frame (7) being movably mounted between the two locking and unlocking positions within the empty space (e) delimited by said eyelet and the remainder of the hollow rod (10)
  • the invention that has just been described allows a quick and easy assembly / disassembly of a washer on a rod rod since unlike the state of the art, the locking step of the washer on the rod is done while the washer is in the same angular position as that determined during its angular and longitudinal positioning for fixing.
  • the removable mounting device (4) is made in the same room that the hollow rod (10) of the nozzle (1), it is obvious that this device incorporating the locking frame (7) can be reported for example by screwing on the hollow rod (10).
  • the mounting device is provided on the stick end, it goes without saying that it can very well be directly attached to the lower end of a profile of the stick.
  • the tubular portion (10) of the tip may not extend to the lower end of the stick, but only extend at the mounting device, as shown in Figures 9a , and 9b.

Landscapes

  • Mutual Connection Of Rods And Tubes (AREA)
  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
  • Steering Devices For Bicycles And Motorcycles (AREA)

Claims (9)

  1. Vorrichtung zur Auswechselmontage einer Scheibe (3) auf dem Stab (2) eines Stocks zum Ausüben von Wintersport, umfassend einen eine Nabe (30) bildenden Zentralteil, der zur Lagerung des Stabs (2) bestimmt ist, und einen eine Auflagefläche bildenden peripheren Teil (31), der sich quer zur Nabe (30) erstreckt und dazu bestimmt ist, sich auf den Schnee zu stützen, wobei diese Vorrichtung Befestigungs- und Verriegelungsmittel für die Scheibe (3) auf dem Stab (2) umfasst, die zusammen durch die Einführung eines Verriegelungselements (7) ausgeführt sind, das gemäß einer Lateraltranslation auf einem auf dem Stab des Stocks befestigten Ansatz (10) beweglich ist, um zwei Stellungen einzunehmen, d.h. eine inaktive Verriegelungsstellung, die den Ausbau der Scheibe erlaubt und eine aktive Verriegelungsstellung nach der das Verriegelungselement mit einer in der Nabe (30) der Scheibe ausgeführten Kerbe (80) zusammenwirkt, dadurch gekennzeichnet, dass das Verriegelungselement (7) sich in Form eines Rahmens präsentiert, der zwei laterale Zweige (71, 72) und zwei Endzweige (73, 74) umfasst, um eine zentrale Öffnung (75) zu bilden, in der die Nabe der Scheibe (3) gelagert ist.
  2. Montagevorrichtung (1) nach Patentanspruch 1, dadurch gekennzeichnet, dass das Verriegelungselement (7) mindestens einen Verriegelungszweig (74) umfasst, der in Verriegelungsstellung in die in der Nabe der Scheibe ausgeführten Kerbe (80) eingreift.
  3. Vorrichtung nach Patentanspruch 2, dadurch gekennzeichnet, dass sie Indexierungsmittel für ihre inaktive Verriegelungsstellung und ihre aktive Verriegelungsstellung (71a, 71b, -72a, 72b, -12, 13) umfasst.
  4. Vorrichtung nach Patentanspruch 3, dadurch gekennzeichnet, dass die Indexierungsmittel für ihre inaktive Verriegelungsstellung und ihre aktive Verriegelungsstellung aus mindestens zwei lateralen Kerben (71a - 71b oder 72a - 72b) bestehen, die auf den seitlichen Transversalzweigen (71 oder 72) eingearbeitet sind und dazu bestimmt sind, mit einem entsprechenden Zapfen (12, 13) zusammenwirken, der ins Innere des Ansatzes hineinragt um das Verriegelungselement (7) jeweils in einer aktiven Verriegelungsstellung und einer inaktiven Verriegelungsstellung zu blockieren.
  5. Vorrichtung nach irgendeinem der vorangehenden Patentansprüche, dadurch gekennzeichnet, dass sie Winkelpositionierungsmittel für die Scheibe umfasst.
  6. Vorrichtung nach Patentanspruch 5, dadurch gekennzeichnet, dass die Winkelpositionierungsmittel für die Scheibe aus mindestens einer Indexierungslasche (9) bestehen, die sich zur Achse der Vorrichtung hin erstrecken um mit mindestens einem entsprechenden, auf der Nabe der Scheibe ausgeführten Schlitz (81) zusammenzuwirken.
  7. Vorrichtung nach Patentanspruch 6, dadurch gekennzeichnet, dass der Längsschlitz (81) auf dem mit der Nabe (30) einstückigen Rohrteil (8) eingearbeitet ist, wobei der Seitenrand bzw. die Seitenränder (810) dieses Schlitzes Winkelpositionierungsmittel bzw. ein Winkelpositionierungsmittel bilden, wobei der Rand den Boden (811) des das Längspositionierungsmittel bildenden Schlitzes bildet.
  8. Vorrichtung nach irgendeinem der vorangehenden Patentansprüche, dadurch gekennzeichnet, dass der Ansatz einen Hohlstab (10) umfasst, dessen unteres Ende (100) eine metallische Ankopplungsspitze (11) umfasst und dessen oberes Ende (101) die Montagevorrichtung (4) umfasst.
  9. Skistock, dadurch gekennzeichnet, dass er die Montagevorrichtung nach irgendeinem der Patentansprüche 1 bis 8 umfasst.
EP05292817A 2004-12-29 2005-12-28 Vorrichtung zur Montage einer Scheibe auf einen Stock zum Ausüben von Wintersport Not-in-force EP1676608B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0414057 2004-12-29

Publications (2)

Publication Number Publication Date
EP1676608A1 EP1676608A1 (de) 2006-07-05
EP1676608B1 true EP1676608B1 (de) 2007-10-17

Family

ID=36390187

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05292817A Not-in-force EP1676608B1 (de) 2004-12-29 2005-12-28 Vorrichtung zur Montage einer Scheibe auf einen Stock zum Ausüben von Wintersport

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EP (1) EP1676608B1 (de)
AT (1) ATE375814T1 (de)
DE (1) DE602005002923T2 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO330833B1 (no) 2009-10-09 2011-07-25 Swix Sport As Festing av trinse
FR3001397B1 (fr) * 2013-01-31 2015-03-27 Salomon Sas Embout amovible de baton
FR3058326A1 (fr) * 2016-11-04 2018-05-11 Skis Rossignol Dispositif d'extremite inferieure d'un baton de sport

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH237203A (de) * 1943-02-15 1945-04-15 Reuge Guido Skistock.
CH249800A (fr) * 1944-03-11 1947-07-15 Adrien Lador S A Rondelle pour bâton de ski.
DE1478108A1 (de) * 1965-02-12 1969-08-07 Heinz Fesser Sicherheits-Skistockteller
CH472227A (fr) * 1968-02-23 1969-05-15 Reuge Henri Bâton de ski muni d'une rondelle en matière plastique
DE2905147A1 (de) * 1979-02-10 1980-08-21 Karl Lenhart Schneetellerbefestigung
US4669752A (en) * 1986-04-09 1987-06-02 Randy D. Jackson Cross country ski pole with interchangeable baskets
IT238564Y1 (it) 1997-10-03 2000-11-13 Masters S R L Bastoncino perfezionato per sci e trekking

Also Published As

Publication number Publication date
EP1676608A1 (de) 2006-07-05
ATE375814T1 (de) 2007-11-15
DE602005002923D1 (de) 2007-11-29
DE602005002923T2 (de) 2009-03-05

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