EP0056212B1 - Skistock-Eispickel - Google Patents

Skistock-Eispickel Download PDF

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Publication number
EP0056212B1
EP0056212B1 EP81420046A EP81420046A EP0056212B1 EP 0056212 B1 EP0056212 B1 EP 0056212B1 EP 81420046 A EP81420046 A EP 81420046A EP 81420046 A EP81420046 A EP 81420046A EP 0056212 B1 EP0056212 B1 EP 0056212B1
Authority
EP
European Patent Office
Prior art keywords
stick
blade
pick
handle
ice
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.)
Expired
Application number
EP81420046A
Other languages
English (en)
French (fr)
Other versions
EP0056212A1 (de
Inventor
Gilbert Joseph Cavazza
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.)
Kerma A Responsabilite Dite Ltee Ste
Original Assignee
Kerma A Responsabilite Dite Ltee Ste
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
Priority claimed from FR8100919A external-priority patent/FR2497675B2/fr
Application filed by Kerma A Responsabilite Dite Ltee Ste filed Critical Kerma A Responsabilite Dite Ltee Ste
Priority to AT81420046T priority Critical patent/ATE13812T1/de
Publication of EP0056212A1 publication Critical patent/EP0056212A1/de
Application granted granted Critical
Publication of EP0056212B1 publication Critical patent/EP0056212B1/de
Expired legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D7/00—Picks
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B29/00—Apparatus for mountaineering
    • A63B29/08—Hand equipment for climbers
    • 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

Definitions

  • the subject of the invention is a ski pole, transformable into an ice ax making it possible to increase the safety of skiers who practice so-called "alpine touring" skiing.
  • a ski pole comprising a tubular body constituted by two tubular elements assembled in a removable manner in the extension of one another the upper element having the length of an ice ax handle and ending at its end lower, by a tip comparable to the tip of an ice ax, said tip being housed inside the lower tubular element when the pole is used as a ski pole;
  • this stick comprises a folding rectilinear blade articulated from the top of the upper element, this blade playing the role of the pick of an ice ax, and a handle having a longitudinal slot whose length and depth are sufficient to allow this blade to s '' eclipse entirely in this slot which serves as a housing when the stick is used as a ski pole and not as an ice ax.
  • the stick consists of two tubular elements, preferably metallic, namely the lower one and the upper one 2, these two elements being assembled in the extension of one another by screwing , thanks to the cooperation of a thread 3, provided on the upper element 2, with a nut which, not visible in the drawing, is immobilized in the lower element 1.
  • the lower element 1 ends with a point 4, and near this point it is fitted with a washer 5.
  • the upper element 2 comprises, at its top, a main handle 6, and it is provided, substantially at mid-height, with an auxiliary handle 7; the first of the handles 6 is used in most cases, while the handle 7 is practically only used when the skier is crossing across sloping areas, and that of course in this case only the handle 7 is used, of the stick located on the upstream area of the slope.
  • the upper handle 6 which constitutes one of the original characteristics of the stick because it is arranged to allow the stick to be used either as a stick proper, or as an ice ax.
  • the upper tubular element 2 of the stick ends in a nozzle 8, the upper part of which forms a yoke 9, inside which is articulated, around an axis 10, the head 12 of a blade 13 constituting the peak of an ice ax; and the upper handle 6, which is advantageously made of molded plastic, presents over almost its entire height, from its lower end, a slot 14 intended to serve as a housing for the blade 13 of the ice ax, when the stick is used in stick, that is to say in the position illustrated in FIG. 1 and in the position shown in solid lines in FIG. 3.
  • Means must of course be provided to allow the blade 13 of the ice ax to remain imperatively either in the eclipsed position of FIG. 1, or in the working position of FIG. 2.
  • These means comprise a rod 15 which is mounted axially mobile inside the end piece 8 and the top of which cooperates with one or with the other of two notches 16 and 17 arranged in the head 12 of the blade 13, concentrically with its axis of articulation 10.
  • the rod 15 carries a stop ring 18, of the circlip type, on the underside of which bears a helical spring, which is housed in the lower part of the nozzle 8 and which bears fixed support on a ring 20 fixed for example by screwing in this nozzle.
  • the rod 15 is thus constantly subjected to a thrust from bottom to top, which forces it to remain in contact with the head 12 of the blade 13, and thus to penetrate either into the notch 16, or into the notch 17, which determine the two positions, respectively of non-use and use of the blade 13 of the ice ax.
  • a means is however of course provided for making it possible to imperatively move the rod 15 downward, in order to cause the blade 13 to pass from one position to the other.
  • This means consists of a finger 21 fixed transversely in the rod 15 and projecting outside the handle 6, after passing through longitudinal slots 22, 23 and 24, which are arranged in correspondence with each other, respectively in the tip 8, in the tubular element 2 of the stick and in the handle 6.
  • the blade 13 When the stick is used as an ice ax, the blade 13 therefore occupies the position illustrated in FIG. 2 and shown in phantom in FIG. 3; and it is important to note that the use of the ice ax stick is considerably facilitated by the fact that it is composed of the two tubular elements 1 and 2 which are removable, so that after disassembly the upper part of the stick appears truly in the form of an ice ax, as shown in Figure 2.
  • tubular element 2 is equipped with a point 25 identical to the tip of an ice ax, and that 'at its upper part the handle 6 comprises, coming from molding with it, a boss or lateral tab 26, which is located in the extension of the blade 13, but in the opposite direction relative to it, and which is profiled to play the role of the ice ax breakdown. It is moreover obvious that this part forming a purlin can be completed and reinforced by a small metal blade on which the plastic is overmolded.
  • the stick 28 ends at its upper end with a handle 29 which is split longitudinally to serve as a housing for two metal blades 30 and 31 comparable to the blade and to the breakdown of an ice ax.
  • These two blades are articulated around the same transverse axis 32 and are subjected to the action of at least one spring 33 tending to bring them into the extraction position.
  • a finger 34 articulated at 35 and subjected to the action of a spring 36 cooperates with notches 37 arranged in the heads of these blades to keep them immobile in the position of use.
  • Two other notches 38 arranged in these heads cooperate with the same finger 34 when the blades are folded back, that is to say returned to the handle.
  • the invention does not limit the use of the stick to the only two possibilities which have been mentioned, namely: use of the assembly as a stick, and use of the upper part as an ice ax. It is indeed obvious that thanks to the constitution of the stick in two elements assembled together in a removable manner, it is possible to provide for the mounting of various other accessories both on one and on the other of these two elements.
  • a shovel or a hammer can be mounted at the lower end of the upper element, or at the upper end of the lower element.

Claims (8)

1. Skistock, der einen röhrenförmigen Körper umfaßt, der an seinem oberen Ende mit einer klappbaren Klinge versehen ist, die die Rolle eines Pickels, eines Eispickeis, spielt, dadurch gekennzeichnet, daß der Körper durch zwei röhrenförmige Elemente (1, 2) gebildet ist, die auf herausziehbare Weise in der Verlängerung des einen von anderen montiert sind, wobei das obere Element (2) die Länge einer Griffstange eines Eispickels besitzt und in seinem unteren Ende in einer Spitze (25) endet, die der Spitze eines Eispickels gleichgestellt werden kann, wobei die Spitze im Inneren des unteren röhrenförmigen Elementes (1) untergebracht ist, wenn der Stock als Skistock verwendet wird, daß die klappbare Klinge (13, 30) gerade und im oberen Ende dieses oberen Elementes (2) gelenkig angebracht ist und daß der am oberen Ende des Stocks befestigte Handgriff (6, 29) einen Längsschlitz (14) aufweist, dessen Länge und Tiefe ausreichend sind, um es zu gestatten, daß die Klinge vollständig in dem Schlitz versenkt wird, der ihr als Aufnahme dient, wenn der Stock als Skistock und nicht als Eispickel verwendet wird.
2. Skistock nach Anspruch 1 dadurch gekennzeichnet, daß seine beiden röhrenförmigen oberen (2) und unteren (1) Elemente durch Verschraubung montiert sind.
3. Skistock nach Anspruch 2, dadurch gekennzeichnet, daß das untere Ende des oberen röhrenförmigen Elementes (2) ein Gewinde (3) umfaßt, das in Abwesenheit des unteren Elements des Stocks mit einem ergänzenden Zubehörteil zusammenwirkt, wie dem Spatel einer Schaufel.
4. Skistock nach Anspruch 3, dadurch gekennzeichnet, daß der obere Teil seines unteren Elementes (1) ein Gewinde aufweist und bei der Befestigung durch Verschraubung für ein ergänzendes Zubehörteil, wie den Spatel einer Schaufel, den Kopf eines Hammers...verwendet werden kann.
5. Skistock nach einem beliebigen der Ansprüche 1 bis 4, dadurch gekennzeichnet, daß sein Handgriff (6) aus geformten Kunststoffmaterial gebildet ist und von der Formung her eine seitliche Verlängerung (26) umfaßt, die sich entgegengesetzt zu der als Pickel des Eispickels dienenden gelenkig angebrachten Klinge (13) erstreckt und die eine relative kurze Hauenform aufweist.
6. Skistock nach einem beliebigen der Ansprüche 1 bis 5, dadurch gekennzeichnet, daß sein röhrenförmiges oberes Element (2) an seinem oberen Ende ein Ansatzstück aufnimmt, dessen obere Teil eine Gabel (9) bildet, in der die Klinge oder der Pickel (13) des Eispickels gelenkig angebracht ist und deren unterer röhrenförmiger Teil einen Ring (20) aufnimmt, der als festes Auflager für eine Schraubenfeder (19) dient, die zwischen diesem ersten Ring une einem zweiten Arretierring (18) zusammengedrückt ist, der auf einer Stange (15) angebracht ist, die in axialer Richtung in diesem Ansatzstück verschiebbar ist und deren oberes Ende mit der einen oder der anderen von zweit Einkerbungen (16, 17) zusammenwirkt, die in dem Kopfende (12) der Klinge (13) konzentrisch zu ihrer Gelenkachse (10) angebracht sind, wobei die Stange einen seitlichen Zapfen (21) trägt, der Längsschlitze (22, 23, 24) durchdringt, die entsprechend im unteren Ansatzstück, im Stock und im Handgriff angebracht sind.
7. Skistock nach einem beliebigen der Ansprüche 1 bis 4, dadurch gekennzeichnet, daß er an seinem oberen Ende eine zweite Klinge (31) gelenkig angebracht aufweist, die im wesentlichen gerade ist, das allgemeine Profil der Haue eines Eispickels besitzt und in einer Öffnung versenkbare ist, die in Längsrichtung im Handgriff angebracht ist und entgegensetzt zu jenem gelegen ist, der als Aufnahme für die andere, als Pickel des Eispickels dienende Klinge dient.
8. Skistock nach Anspruch 7, dadurch gekennzeichnet, daß die beiden Klingen (30, 31) um eine gleiche Achse (32) im oberen Teil des Stocks gelenkig angebracht sind, der Wirkung von zumindest einer Feder (33) unterworfen sind, die danach strebt, sie aus ihrer jeweiligen Aufnahme herauszuziehen, und jeweils zwei Einkerbungen aufweisen, von denen entweder die eine oder die andere in Funktion der Position der besagten Klingen bezüglich des Handgriffs mit der Nase eines Hebels (34) zusammenwirken, der mit dem oberen Teil des Stocks gelenkig verbunden ist, der Wirkung einer Feder (36) unterliegt und das Auslöseorgan für das automatische Herauslassen der besagten Klingen aus ihren jeweiligen Aufnahmen bildet.
EP81420046A 1981-01-14 1981-03-27 Skistock-Eispickel Expired EP0056212B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT81420046T ATE13812T1 (de) 1981-01-14 1981-03-27 Skistock-eispickel.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8100919A FR2497675B2 (fr) 1979-11-14 1981-01-14 Baton-piolet
FR8100919 1981-01-14

Publications (2)

Publication Number Publication Date
EP0056212A1 EP0056212A1 (de) 1982-07-21
EP0056212B1 true EP0056212B1 (de) 1985-06-19

Family

ID=9254296

Family Applications (1)

Application Number Title Priority Date Filing Date
EP81420046A Expired EP0056212B1 (de) 1981-01-14 1981-03-27 Skistock-Eispickel

Country Status (6)

Country Link
US (1) US4402529A (de)
EP (1) EP0056212B1 (de)
JP (1) JPS57119768A (de)
AT (1) ATE13812T1 (de)
CA (1) CA1161467A (de)
DE (1) DE3170997D1 (de)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3501050A1 (de) * 1985-01-15 1986-07-17 Gero 2833 Groß Ippener Ehemann Sicherheitsgehhilfe
US4790562A (en) * 1986-10-28 1988-12-13 Halldor Skard Ski pole handle device
NO164004C (no) * 1988-04-12 1990-08-22 Alupro N As Stav, saerlig skistav.
AT398043B (de) * 1991-12-13 1994-08-25 Peter Kroesbacher Skistockgriff
FR2686518B1 (fr) * 1992-01-23 1995-04-14 Simond Ludger Sa Sangle automatique pour outils a main tels que piolets.
FR2730415B1 (fr) * 1995-02-15 1997-04-25 Charlet Moser Piolet a glace equipe de moyens d'attache d'une dragonne
DE19509081C1 (de) * 1995-03-16 1996-06-05 Reukauf Veit Ullrich Längeneinstellbarer Skistock
US6003915A (en) * 1995-09-25 1999-12-21 Bierman; Paul Douglas Avalanche shovel
US6142526A (en) * 1999-02-16 2000-11-07 Katz; David L. Speed control pole for in-line skating
US6491323B1 (en) * 2000-02-11 2002-12-10 James Kustritz Ski pole handle assembly
US6500079B1 (en) * 2000-11-07 2002-12-31 Stx, Llc Sports equipment handle
DE60333520D1 (de) * 2002-08-07 2010-09-09 Black Diamond Equipment Ag Leinenloser/Wettbewerbs-Eispickel mit verstellbarem Handgriff
US7361126B2 (en) * 2003-05-20 2008-04-22 Bruce Gregory M Exercise device
US7219382B2 (en) 2003-07-21 2007-05-22 Johnson Shane A Multi-purpose tool
US20050121480A1 (en) * 2003-09-15 2005-06-09 Erik Cooley Systems and methods for providing a self-arresting device
FR2862544B1 (fr) * 2003-11-24 2006-02-17 Zedel Piolet pour l'alpinisme avec poignee de prehension reglable
WO2006106542A1 (en) * 2005-04-07 2006-10-12 Grivel S.R.L. Safety device for a mountain pole
FI119544B (fi) * 2006-01-25 2008-12-31 Gymstick Internat Oy Järjestely ontossa hiihto- tai kävelysauvassa
US20080111365A1 (en) * 2006-11-13 2008-05-15 Mr. Brett Adrien Kraabel Pole Attachment
US20080169012A1 (en) * 2007-01-16 2008-07-17 Gillanders David D Terrain engaging appliance for trekking pole
US7950085B2 (en) * 2008-01-18 2011-05-31 Mcgovern Eddie J Enhanced shovel systems
EP2467039B1 (de) * 2009-08-21 2014-04-09 Nicholas Parry Gehstock
DE202009016923U1 (de) * 2009-12-15 2011-04-28 Salewa Sport Ag Schneeteller und Sportstock mit Schneeteller
CN104174142B (zh) * 2014-09-10 2016-05-04 宿州学院 一种雪地多功能登山杖
DE102016110361B4 (de) * 2016-06-05 2024-01-18 Edelrid Gmbh & Co. Kg Eispickel mit Handauflage
US11013981B1 (en) 2019-12-16 2021-05-25 Skidazzler, LLC Ski pole accessory
IT202000027693A1 (it) 2020-11-18 2022-05-18 Marcello SGARIBOLDI Bastone per attività in montagna
US11752420B2 (en) * 2021-06-22 2023-09-12 Todd M deWardener Ski-training apparatus

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE62063C (de) * M. REINER in München, Neureutherstr. 7/1 Bergstock mit Fangvorrichtung zur I Verhütung des Absturzes
US576862A (en) * 1896-06-27 1897-02-09 Razor
US1580528A (en) * 1921-06-28 1926-04-13 James B Perkins Tool
US1415887A (en) * 1921-12-31 1922-05-16 Mcwilliams James Alison Ice pick
US1624591A (en) * 1926-04-09 1927-04-12 Fleming Rives Cane
FR972493A (fr) * 1948-03-13 1951-01-30 Bâton réglable pour skieur
US3525532A (en) * 1968-10-21 1970-08-25 Warren Baldsiefen Combination ski pole and avalanche probe
US4023221A (en) * 1975-09-11 1977-05-17 Cadman Russell O Multipurpose tool kit and folding handle therefor
DE2834260A1 (de) * 1978-02-18 1980-02-28 Dsi Sportartikel Laengenverstellbarer skistock
US4172601A (en) * 1978-03-20 1979-10-30 Hutter Peter S Slide arrester for ski pole
FR2439598A1 (fr) * 1978-10-24 1980-05-23 Bibollet Jean Claude Plaque d'ancrage multi-usages
US4288102A (en) * 1979-03-12 1981-09-08 Alpine Research, Inc. Extensible ski poles with hand guard grip
FR2475910A1 (fr) * 1979-11-14 1981-08-21 Kerma Sarl Le baton-piolet

Also Published As

Publication number Publication date
DE3170997D1 (en) 1985-07-25
CA1161467A (fr) 1984-01-31
US4402529A (en) 1983-09-06
JPS57119768A (en) 1982-07-26
ATE13812T1 (de) 1985-07-15
EP0056212A1 (de) 1982-07-21

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