EP1281419A1 - Skistock mit einer Warnungsvorrichtung und trennbarem Griff - Google Patents

Skistock mit einer Warnungsvorrichtung und trennbarem Griff Download PDF

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Publication number
EP1281419A1
EP1281419A1 EP01118633A EP01118633A EP1281419A1 EP 1281419 A1 EP1281419 A1 EP 1281419A1 EP 01118633 A EP01118633 A EP 01118633A EP 01118633 A EP01118633 A EP 01118633A EP 1281419 A1 EP1281419 A1 EP 1281419A1
Authority
EP
European Patent Office
Prior art keywords
ski pole
handgrip
truncated cone
section
cylindrical
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.)
Withdrawn
Application number
EP01118633A
Other languages
English (en)
French (fr)
Inventor
Loris Granziera
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to EP01118633A priority Critical patent/EP1281419A1/de
Publication of EP1281419A1 publication Critical patent/EP1281419A1/de
Withdrawn legal-status Critical Current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
    • A63C11/00—Accessories for skiing or snowboarding
    • A63C11/003—Signalling devices, e.g. acoustical or visual
    • 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
    • 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
    • A63C11/222—Ski-stick handles or hand-straps
    • A63C11/224—Ski-stick handles or hand-straps associated with timing devices

Definitions

  • the present invention relates to a ski pole-, especially dedicated to those people paying particular attention to personal safety, such as in the case of accidents, snowslides or avalanches.
  • an aim of the present invention is to allow a skier, in one of the above mentioned cases such as accident or injury, to leave the restrictive part of the ski pole, or the shaft of them, in a simple way without being obliged to slip the hand out of the lace of the ski pole handle.
  • being able to signal and/or communicate the position and/or the emergency condition of a skier is another aim of the ski pole in subject.
  • Figs. 1 and 6 the ski pole in subject according to the present invention is shown, which comprises two elements and in particular a first element 1, which is applied and fixed to a ski pole handgrip 4, and a second element 2 adapted to be inserted into an end of a ski pole tubular element 3; the first 1 and second element 2 belonging to means for the fast release of the handgrip 4 from the engaging of the tubular element 3.
  • the second element 2 is engaged into the cited tubular element 3 by expanding itself, expansion generated by an inward screwing of said first element 1 to get a removable connection between the handgrip 4 and the cited tubular element 3.
  • Figs 1, 2, 3 clearly illustrate the first element 1, which consists in a unique body capable to be subdivided in the following parts:
  • Such a machined stem 13 is constituted by a first truncated cone section 131, that follows the lower end of the second section 12 and is provided with a diameter restricting in its longitudinal development. After this section, the machined stem 13 presents a threaded cylindrical section 132, with a length substantially equal to its diameter. It then presents, on its distal end, a further cylindrical section 133 provided with a diameter as long as the base diameter of the thread concerning the threaded cylindrical section 132.
  • the machined stem 13 longitudinal development ends with a second truncated cone section 134 convergent toward the trailing edge, being the trailing edge properly chamfered to help an entry of the machined stem 13 in a hollow.
  • FIGs. 3 and 6 the hollow shape characterizing a good portion of the whole machined stem 13 is well illustrated, with particular attention to its cylindrical sections 11 and 12 and to the first truncated cone section 131 furnished with a proper tick walls.
  • the first section 11 cylindrical shaped is characterized by a through hole 111 horizontally positioned next to its lower part and defining a crossing for an eventual gudgeon or body V having the function of fastening the first element 1.
  • the second element 2 which is formed of a hollow sleeve collar provided with an outer diameter substantially equal to the inner diameter of the tubular element 3, in which it is definitely engaged in assembled configuration.
  • the second element 2 inner hollow shows longitudinally and top-down a first longitudinal development 21, converging to the down blending itself to a threaded cylindrical development 22, and presents a further cylindrical development 23 ending with a second truncated cone development 24, the same 24 presenting a cylindrical hole 25 on the lower end.
  • the first and the second truncated cone development 21 and 24 are shaped in a complementary way in comparison respectively with the first and the second truncated cone section 131 and 134 of the machined stem 13.
  • the first truncated cone development 21 extends itself with a proper shorter length in comparison with the first truncated cone section 131, but the second truncated cone development is provided with a definitely greater length in comparison with the second truncated cone section 134; this is to allow the shrinkage of the machined stem 13 into the inner side of the hollow sleeve collar 20 as will be explained further.
  • the threaded development 22 represents the female element of a threaded fit set up by the threaded cylindrical section 132 of the machined stem 13, which therefore represents the male element.
  • the threaded development 22 extension is just greater than the respective section 132.
  • Fig. 6 the assembly of the ski pole according to the invention 1 and 2 together with the handgrip 4 and the tubular element 3 of the ski pole is represented.
  • the handgrip 4 is formed by two shells 41 and 42 comprising two little tubular cylindrical body 411 and 421, mounted in a coaxial and opposed way being inserted in the through hole 111 of the first cylindrical section 11 of the first element 1.
  • the cited tubular cylindrical bodies 411 and 412 present known means adapted to the mutual clamping, as a screw V, in such a way that the shells 41 and 42 are mutually screwed together and so rigidly connected. It is specified that the through hole 111, the two tubular cylindrical body 411 and 421 and the screw V belong to means for fixing the first element 1 to the handgrip 4.
  • the handgrip 4 is assembled in the previously described way, i.e. applying in its inner side the acoustic and/or radio transmitter warning devices such in a way as taught in the previously mentioned patent application of the same applicant, the devices not being illustrated in the enclosed figures to simplify the representation.
  • acoustic and/or radio transmitter warning devices are able to be housed both inside the hollow defined into the first element 1, precisely in correspondence with the first 11 and/or the second cylindrical section 12, and into the handgrip 4 above the first element 1.
  • the second element 2 is joined to the assembly formed by the handgrip 4 provided with the acoustic and/or radio transmitter warning devices, just on the machined stem 13 leaning lower down out of the first element 1.
  • the hollow sleeve collar 20 constituting the second element 2 is inserted on the machined stem 13 and then screwed onto it 13 by the means of the above described threaded fit 132 and 22, in this way being assembled to.
  • the second element 2 is inserted into the tubular element's 3 upper end, that we remember its inner surface to be cylindrically-shaped, pushing the handgrip 4 toward the tubular element 3.
  • the cylindrically shaped tubular element 3 is able to be extracted from the handgrip 4 by a movement opposite to that previously described.
  • the clamp of the handgrip 4 inside the tubular element 3 is in that way realized for the means of a simple rotation of the same handgrip 4.
  • connection is of a removable type whereby, setting the screwing action, it is possible to vary the sealing or clamping action of the hollow sleeve collar 20 inside the tubular element 3.
  • the setting is operated in such a way as to allow, in case of emergency, the release of the tubular element 3 from the handgrip 4 for the means of a proper tensile action between the parts; by the way the skier, although releasing the ski pole tubular element 3, is able to retain the handgrip for the reason that it is fastened to the wrist by the respective grip lace.
  • the use of the ski pole according to the present invention allows to retain the handgrip 4 containing the acoustic and/or radio transmitter warning devices in case of emergency. In such a way a fast and safe localization of the skier is allowed to rescuers, in the same time allowing the release of the ski pole tubular element 3 that would impede the skier to do essential movements to safe his o her life, especially in the presence of a snowslide or an avalanche.
  • the invention in subject allows the ski pole handle to be joined in a simple and practical way with the respective tubular element, permitting a fast and simple release of the mentioned ski pole parts in case of emregency by the means of a simple mutual rotation and pull.
  • These operations are easy to do by the skier in case of accident and injury or of particular difficulty.
  • the skier is always sure to take the acoustic and/or radio transmitter warning devices with, without any risk of being impeded in his or her movements.

Landscapes

  • Walking Sticks, Umbrellas, And Fans (AREA)
EP01118633A 2001-08-02 2001-08-02 Skistock mit einer Warnungsvorrichtung und trennbarem Griff Withdrawn EP1281419A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP01118633A EP1281419A1 (de) 2001-08-02 2001-08-02 Skistock mit einer Warnungsvorrichtung und trennbarem Griff

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP01118633A EP1281419A1 (de) 2001-08-02 2001-08-02 Skistock mit einer Warnungsvorrichtung und trennbarem Griff

Publications (1)

Publication Number Publication Date
EP1281419A1 true EP1281419A1 (de) 2003-02-05

Family

ID=8178221

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01118633A Withdrawn EP1281419A1 (de) 2001-08-02 2001-08-02 Skistock mit einer Warnungsvorrichtung und trennbarem Griff

Country Status (1)

Country Link
EP (1) EP1281419A1 (de)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8910469U1 (de) * 1989-09-01 1989-10-26 Lenhart, Klaus, 7312 Kirchheim Klemmvorrichtung für zwei teleskopartig ineinandergesteckte Rohrabschnitte eines verlängerbaren Skistockes
US5429389A (en) * 1993-11-15 1995-07-04 Shandell; Kenneth E. Ski pole handgrip
DE29807681U1 (de) * 1998-04-28 1998-07-02 SSG (Europe) SA, Givisiez Arretiermechanismus
EP1033155A1 (de) * 1999-02-25 2000-09-06 Loris Granziera Skistock mit einer akustischen Warnungsvorrichtung und/oder einen Funksender
US6203063B1 (en) * 1998-02-02 2001-03-20 Edward J. Bujold Safety athletic pole

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8910469U1 (de) * 1989-09-01 1989-10-26 Lenhart, Klaus, 7312 Kirchheim Klemmvorrichtung für zwei teleskopartig ineinandergesteckte Rohrabschnitte eines verlängerbaren Skistockes
US5429389A (en) * 1993-11-15 1995-07-04 Shandell; Kenneth E. Ski pole handgrip
US6203063B1 (en) * 1998-02-02 2001-03-20 Edward J. Bujold Safety athletic pole
DE29807681U1 (de) * 1998-04-28 1998-07-02 SSG (Europe) SA, Givisiez Arretiermechanismus
EP1033155A1 (de) * 1999-02-25 2000-09-06 Loris Granziera Skistock mit einer akustischen Warnungsvorrichtung und/oder einen Funksender

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