EP1761315B1 - Longitudinally adjustable pole - Google Patents

Longitudinally adjustable pole Download PDF

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Publication number
EP1761315B1
EP1761315B1 EP05746206A EP05746206A EP1761315B1 EP 1761315 B1 EP1761315 B1 EP 1761315B1 EP 05746206 A EP05746206 A EP 05746206A EP 05746206 A EP05746206 A EP 05746206A EP 1761315 B1 EP1761315 B1 EP 1761315B1
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EP
European Patent Office
Prior art keywords
length
pole
inner tube
adjustable pole
adjustable
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EP05746206A
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German (de)
French (fr)
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EP1761315A1 (en
Inventor
Klaus Lenhart
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Lekisport AG
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Individual
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    • 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
    • A63C11/221—Ski-sticks telescopic, e.g. for varying the length or for damping shocks
    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45B—WALKING STICKS; UMBRELLAS; LADIES' OR LIKE FANS
    • A45B2200/00—Details not otherwise provided for in A45B
    • A45B2200/05—Walking sticks
    • A45B2200/055—Walking sticks for Nordic walking

Definitions

  • the present invention relates to a length-adjustable pole, in particular for Nordic walking, roller skating or the like, according to the preamble of claim 1.
  • the adjustment range is> 300 mm, which means that due to the weight and the center of gravity lying near the center of gravity, the swing properties are adversely affected, which is not necessarily on trekking poles plays a role, but brings with them for Nordic walking or roller skating problems.
  • the DE 20 2004 006 269 U1 describes a stick, in particular walking, jogging, trekking or ski pole, with two floor elements which are telescopically movably connected to each other, wherein spring means are provided, which act on the floor elements to take an ejected position.
  • the adjustment is, for example, more than 15 cm.
  • Object of the present invention is therefore to provide a length-adjustable floor of the type mentioned, in which despite variable length pole the swing characteristics are not adversely affected.
  • Preferably used tubes or pipe combinations result from the features of claim 6. These may be made of aluminum and / or carbon fibers.
  • the length-adjustable floor 10 shown in the drawing has an inner tube 11 which is provided with a tip 13 in his free end and is provided with a rubber buffer 14 and / or with a plate, and an outer tube 12, in which the inner tube 11 is telescopically inserted and which outer tube 12 at its end facing away from the inner tube 11 with a pole grip 16, via the outer tube 12th is pushed, is provided.
  • the pole grip 16 has a hand strap 17 for a user to hold the adjustable-length pole 10.
  • Such a length-adjustable floor 10 is used for example in Nordic walking, roller skating or the like.
  • the telescoping telescoping inner tube 11 and outer tube 12 is configured such that the inner tube 11 over a maximum displacement of 250 mm and preferably in the range of 100 mm to 200 mm and more preferably in the range of 100 mm to 150 mm within move the outer tube 12 and set steplessly.
  • the center of gravity of the length-adjustable stick 10 is moved as far as possible in the direction of the handle, which means that the outer tube 12 has a maximum length of the size of the maximum adjustment plus a safety length.
  • the safety length is given by the fact that the inner tube 11 can still be set safely and without play in the outer tube 12 at maximum retracted adjustment.
  • this safety length is in the range of 50 mm to 100 mm.
  • a part of the outer peripheral side is covered by the pole grip 16.
  • a slight extension or of the pole 10 over the length of the outer tube 12 results from the pole grip connected to the hand strap 17.
  • the outer tube 12 is likewise due to the specified small maximum adjustment travel very short, so that overlapping pipe material and thus weight is saved and the described below to be described, preferred adjustment or fixing mechanism 20 is focused in the direction of the stick handle 16 or in its vicinity.
  • the smaller-diameter inner tube 11 is fixed in the pole grip 16, wherein the pole grip 16 covers part of the length of the inner tube 11, as described for the outer tube 12 according to FIG.
  • the inner tube 11 is very short, ie corresponding to the maximum displacement plus extending in the pole grip 16 length range plus the aforementioned safety length range of 50 mm to 100 mm.
  • the outer tube 12, which in this case is slidable over the inner tube 11, is thus the longer tube part, which at the lower end with the pole tip 13 and / or the rubber buffer 14 and / or a plate is provided. Between the inner tube 11 and outer tube 12, one of the adjustment / fixing mechanisms 20 described is provided. This variant results in a rigid design in the stock handle remote area.
  • the stepless adjustment / fixing mechanism 20 can also by a provided with an inner cone and axially movable within narrow limits clamping sleeve and a movable within this along a thread expanding cone or cone according to the DE 202 07 554 U1 be formed.
  • the adjusting / fixing mechanism 20 may be formed instead of a continuously lockable spreader by a gradually snap-button connection in which a resilient detent button on the inner tube in one of several holes in the outer tube is latched.
  • the outer / inner tube pairs can have different dimensions. 16 mm / 14 mm is preferred when the outer tube 12 is fixed in the pole grip 16, and 12 mm / 16 mm or 14 mm / 16 mm when the inner tube 11 is fixed in the pole grip 16.
  • the outer tube 12 and / or inner tube 11 may be made, for example, of carbon fibers or carbon fibers or of a mixed fabric containing carbon fibers or carbon fibers. It is understood that instead of this material for the one and / or other tube part 11, 12, an aluminum tube can be used.

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  • Walking Sticks, Umbrellas, And Fans (AREA)
  • Pens And Brushes (AREA)
  • Table Equipment (AREA)
  • Fishing Rods (AREA)

Abstract

Disclosed is a longitudinally adjustable pole (10) for Nordic walking, roller skating, or similar. Said pole (10) comprises two fixable tubes (11, 12) which can be moved relative to each other in a telescopic manner and an adjusting/fixing mechanism (20) for moving and axially fixing the two tubes (11, 12) in relation to one another. In order to prevent the momentum properties of such a longitudinally adjustable pole from being negatively affected in spite of a variable pole length, the maximum displacement path of the two tubes (11, 12) relative to each other is 250 mm while an outer or inner tube (12, 11) is provided which is fitted with a pole handle (16) and is shortened to the range of the maximum displacement path.

Description

Die vorliegende Erfindung bezieht sich auf einen längenverstellbaren Stock, insbesondere für Nordic-Walking, Roller-Skating oder dergleichen, nach dem Oberbegriff des Anspruchs 1.The present invention relates to a length-adjustable pole, in particular for Nordic walking, roller skating or the like, according to the preamble of claim 1.

Bei üblichen längenverstellbaren Stöcken bei denen das Aussenrohr mit dem Stockgriff verbunden ist, liegt der Verstellbereich bei > 300 mm, was bedeutet, dass aufgrund des Gewichts und des nahe der Längsmitte liegenden Schwerpunktes die Schwungeigenschaften negativ beeinflusst werden, was zwar bei Trekking-Stöcken nicht unbedingt eine Rolle spielt, jedoch bei solchen für Nordic-Walking oder Roller-Skating Probleme mit sich bringt.In conventional length-adjustable sticks in which the outer tube is connected to the pole grip, the adjustment range is> 300 mm, which means that due to the weight and the center of gravity lying near the center of gravity, the swing properties are adversely affected, which is not necessarily on trekking poles plays a role, but brings with them for Nordic walking or roller skating problems.

Die DE 20 2004 006 269 U1 beschreibt einen Stock, insbesondere Walking-, Jogging-, Trekking- oder Skistock, mit zwei Stockelementen, die teleskopierbar beweglich miteinander verbunden sind, wobei Federmittel vorgesehen sind, die die Stockelemente zur Einnahme einer ausgeschobenen Position beaufschlagen. Der Verstellweg beträgt dabei beispielsweise mehr als 15 cm.The DE 20 2004 006 269 U1 describes a stick, in particular walking, jogging, trekking or ski pole, with two floor elements which are telescopically movably connected to each other, wherein spring means are provided, which act on the floor elements to take an ejected position. The adjustment is, for example, more than 15 cm.

Aufgabe der vorliegenden Erfindung ist es deshalb, einen längenverstellbaren Stock der eingangs genannten Art zu schaffen, bei dem trotz variabler Stocklänge die Schwungeigenschaften nicht negativ beeinflusst werden.Object of the present invention is therefore to provide a length-adjustable floor of the type mentioned, in which despite variable length pole the swing characteristics are not adversely affected.

Zur Lösung dieser Aufgabe sind die im Anspruch 1 angegebenen Merkmale vorgesehen.To solve this problem the features specified in claim 1 are provided.

Durch die erfindungsgemässen Massnahmen ist bei einem derartigen längenverstellbaren Stock der Schwerpunkt nach oben in Richtung des Griffes verschoben, da die Verstellmechanik näher am Stockgriff liegt und aufgrund des geringeren überlappenden Materials Gewicht eingespart wird.The measures according to the invention in such a length-adjustable pole shift the center of gravity upward in the direction of the handle, since the adjustment mechanism is closer to the pole grip and weight is saved due to the lower overlapping material.

Dies alles wirkt sich auf das Schwunggewicht und damit auf das Schwungverhalten positiv aus. Dieser gewählte maximale Verstellweg reicht bei solchen Anwendungen völlig aus, da es anders als bei Trekking-Stöcken (kurze Verpackungslänge) hier darum geht, die Länge an verschiedene Benutzungsbedingungen anzupassen.All this has a positive effect on the swing weight and thus on the swing behavior. This selected maximum adjustment is sufficient in such applications completely, since it Unlike trekking poles (short packing length), this is about adapting the length to different conditions of use.

Vorteilhafte Verstellwegbereiche ergeben sich aus den Merkmalen nach Anspruch 2 und/oder 3. Bevorzugte Ausgestaltungen hinsichtlich der Lage des Außenrohrs ergeben sich einerseits aus den Merkmalen des Anspruchs 4 ggf. in Verbindung mit denen des Anspruchs 5 und andererseits aus den Merkmalen des Anspruchs 7 gegebenenfalls in Verbindung mit denen des Anspruchs 8.Advantageous Verstellwegbereiche arise from the features of claim 2 and / or 3. Preferred embodiments with respect to the position of the outer tube arise on the one hand from the features of claim 4 optionally in conjunction with those of claim 5 and on the other hand from the features of claim 7 optionally in Compound with those of claim 8.

Bevorzugt verwendete Rohre bzw. Rohrkombinationen ergeben sich aus den Merkmalen des Anspruchs 6. Diese können aus Aluminium und/oder Carbonfasern sein.Preferably used tubes or pipe combinations result from the features of claim 6. These may be made of aluminum and / or carbon fibers.

Bevorzugte Verstellmechaniken ergeben sich aus den Merkmalen des Anspruchs 9, gegebenenfalls in Verbindung mit denen des Anspruchs 10.Preferred adjustment mechanisms emerge from the features of claim 9, optionally in conjunction with those of claim 10.

Weitere Einzelheiten der Erfindung sind der folgenden Beschreibung zu entnehmen, in der die Erfindung anhand des in der Zeichnung dargestellten Ausführungsbeispieles näher beschrieben und erläutert ist.Further details of the invention can be found in the following description in which the invention with reference to the embodiment shown in the drawing is described and explained in more detail.

Es zeigen:

Figur 1
zeigt in schematischer Seitenansicht einen längenverstellbaren Stock in Form eines Nordic-Walking-Stockes und
Figur 2
einen Längsschnitt des Stockes nach Figur 1 im Bereich der Verstellmechanik.
Show it:
FIG. 1
shows a schematic side view of a length-adjustable floor in the form of a Nordic walking stick and
FIG. 2
a longitudinal section of the stick of Figure 1 in the field of adjustment.

Der in der Zeichnung dargestellte längenverstellbare Stock 10 besitzt ein Innenrohr 11, das mit einer Spitze 13 in seinem freien Ende und mit einem Gummipuffer 14 und/oder mit einem Teller versehen ist, sowie ein Außenrohr 12, in das das Innenrohr 11 teleskopisch einschiebbar ist und welches Außenrohr 12 an seinem dem Innenrohr 11 abgewandten Ende mit einem Stockgriff 16, der über das Außenrohr 12 geschoben ist, versehen ist. Der Stockgriff 16 besitzt eine Handschlaufe 17 für einen Benutzer zum Halten des längenverstellbaren Stocks 10.The length-adjustable floor 10 shown in the drawing has an inner tube 11 which is provided with a tip 13 in his free end and is provided with a rubber buffer 14 and / or with a plate, and an outer tube 12, in which the inner tube 11 is telescopically inserted and which outer tube 12 at its end facing away from the inner tube 11 with a pole grip 16, via the outer tube 12th is pushed, is provided. The pole grip 16 has a hand strap 17 for a user to hold the adjustable-length pole 10.

Ein derartiger längenverstellbarer Stock 10 wird beispielsweise beim Nordic-Walking, beim Roller-Skating oder dergleichen verwendet.Such a length-adjustable floor 10 is used for example in Nordic walking, roller skating or the like.

Das teleskopische Ineinanderschieben von Innenrohr 11 und Außenrohr 12 ist derart ausgestaltet, dass sich das Innenrohr 11 über einen maximalen Verstellweg von 250 mm und hierbei vorzugsweise im Bereich von 100 mm bis 200 mm und in noch bevorzugterer Weise im Bereich von 100 mm bis 150 mm innerhalb des Außenrohrs 12 bewegen und stufenlos festlegen lässt. Um das Schwungverhalten des gesamten längenverstellbaren Stockes 10 nicht negativ zu beeinflussen, wird der Schwerpunkt des Längenverstellbaren Stockes 10 möglichst weit in Richtung des Griffes verlegt, was bedeutet, dass das Außenrohr 12 eine maximale Länge von der Größe des maximalen Verstellweges plus einer Sicherheitslänge besitzt. Die Sicherheitslänge ist dadurch gegeben, dass das Innenrohr 11 bei maximal ausgezogenem Verstellweg noch sicher und ohne Spiel im Außenrohr 12 festgelegt werden kann. Beispielsweise liegt diese Sicherheitslänge im Bereich von 50 mm bis 100 mm. Von der genannten Gesamtlänge des Außenrohrs 12 ist ein Teil außenumfangsseitig von dem Stockgriff 16 überdeckt. Je nach Befestigung der Handschlaufe 17 am Stockgriff 16 ergibt sich durch den mit der Handschlaufe 17 verbundenen Stockgriffkopf eine geringe Verlängerung bzw. des Stocks 10 über die Länge des Außenrohrs 12. Jedenfalls ist das Außenrohr 12 aufgrund des festgelegten geringen maximalen Verstellwegs ebenfalls sehr kurz, so dass überlappendes Rohrmaterial und damit Gewicht gespart wird und die im folgenden zu beschreibende, bevorzugte Verstell bzw. Festlegmechanik 20 schwerpunktmässig in Richtung des Stockgriffs 16 bzw. in dessen Nähe verlegt ist.The telescoping telescoping inner tube 11 and outer tube 12 is configured such that the inner tube 11 over a maximum displacement of 250 mm and preferably in the range of 100 mm to 200 mm and more preferably in the range of 100 mm to 150 mm within move the outer tube 12 and set steplessly. In order not to negatively influence the swing behavior of the entire length-adjustable stick 10, the center of gravity of the length-adjustable stick 10 is moved as far as possible in the direction of the handle, which means that the outer tube 12 has a maximum length of the size of the maximum adjustment plus a safety length. The safety length is given by the fact that the inner tube 11 can still be set safely and without play in the outer tube 12 at maximum retracted adjustment. For example, this safety length is in the range of 50 mm to 100 mm. Of the said total length of the outer tube 12, a part of the outer peripheral side is covered by the pole grip 16. Depending on the attachment of the hand strap 17 on the pole grip 16, a slight extension or of the pole 10 over the length of the outer tube 12 results from the pole grip connected to the hand strap 17. In any case, the outer tube 12 is likewise due to the specified small maximum adjustment travel very short, so that overlapping pipe material and thus weight is saved and the described below to be described, preferred adjustment or fixing mechanism 20 is focused in the direction of the stick handle 16 or in its vicinity.

Das axiale Festlegen des Innenrohrs 11 im Aussenrohr 12 nach einer Verstellbewegung erfolgt beim dargestellten Ausführungsbeispiel gemäss Figur 2 mittels eines Spreizelementes 23, das am Innenrohr 11 festgehalten ist. Solche an sich bekannten Spreizelemente 23 besitzen radial spreizbare Abschnitte 26, die ggf. aussenumfangseitig mit Reibbelägen versehen sind. Zwischen den Spreizelementabschnitten 26 ist beispielsweise ein mit dem Innenrohr 11 drehfester Spreizkonus 27 vorgesehen, der bei Verdrehen des Innenrohrs 11 sich aufgrund seines Aussengewindes axial relativ zu den Spreizelementabschnitten 26 bewegt und diese in radialer Richtung gegen die Innenwandung 24 des Aussenrohrs 12 drückt. Um ein sicheres axiales Festlegen des Innenrohrs 11 im Aussenrohr 12 in jeglicher stufenloser Verstellposition innerhalb des oben genannten maximalen Längenverstellweges bzw. -bereichs zu erreichen, sind grosse radiale Spreizkräfte durch das Spreizelement 23 gegen die Innenwandung des Aussenrohrs 12 notwendig.The axial fixing of the inner tube 11 in the outer tube 12 after an adjustment takes place in the illustrated embodiment according to FIG 2 by means of a spreading element 23 which is held on the inner tube 11. Such known spreading elements 23 have radially expandable portions 26, which are optionally provided on the outer circumference side with friction linings. Between the Spreizelementabschnitten 26, for example, a rotatable with the inner tube 11 expansion cone 27 is provided, which moves axially upon rotation of the inner tube 11 due to its external thread relative to the Spreizelementabschnitten 26 and presses in the radial direction against the inner wall 24 of the outer tube 12. In order to achieve a secure axial fixing of the inner tube 11 in the outer tube 12 in any continuous adjustment position within the abovementioned maximum Längenverstellweges or range, large radial expansion forces by the expansion element 23 against the inner wall of the outer tube 12 are necessary.

Gemäss einer nicht dargestellten Variante ist das durchmesserkleinere Innenrohr 11 im Stockgriff 16 festgelegt, wobei der Stockgriff 16 einen Teil der Länge des Innenrohrs 11 überdeckt, wie dies gemäss Figur 1 für das Aussenrohr 12 beschrieben ist. Das Innenrohr 11 ist dabei sehr kurz, d.h. entsprechend dem maximalen Verstellweg plus dem sich in den Stockgriff 16 erstreckenden Längenbereich plus dem vorgenannten Sicherheitslängenbereich von 50 mm bis 100 mm. Das Aussenrohr 12, das hierbei über das Innenrohr 11 schiebbar ist, ist somit das längere Rohrteil, das am unteren Ende mit der Stockspitze 13 und/oder dem Gummipuffer 14 und/oder einem Teller versehen ist. Zwischen Innenrohr 11 und Außenrohr 12 ist eine der beschriebenen Verstell-/Festlegmechaniken 20 vorgesehen. Diese Variante ergibt eine biegestabile Ausgestaltung im dem Stockgriff entfernteren Bereich.According to a variant, not shown, the smaller-diameter inner tube 11 is fixed in the pole grip 16, wherein the pole grip 16 covers part of the length of the inner tube 11, as described for the outer tube 12 according to FIG. The inner tube 11 is very short, ie corresponding to the maximum displacement plus extending in the pole grip 16 length range plus the aforementioned safety length range of 50 mm to 100 mm. The outer tube 12, which in this case is slidable over the inner tube 11, is thus the longer tube part, which at the lower end with the pole tip 13 and / or the rubber buffer 14 and / or a plate is provided. Between the inner tube 11 and outer tube 12, one of the adjustment / fixing mechanisms 20 described is provided. This variant results in a rigid design in the stock handle remote area.

In nicht dargestellter Weise kann die stufenlose Verstell-/Festlegmechanik 20 auch durch eine mit einem Innenkonus versehene und axial in engen Grenzen bewegbare Spannhülse und einen innerhalb dieser längs eines Gewindes bewegbaren Spreizkegel bzw. -konus gemäß der DE 202 07 554 U1 gebildet sein.In a manner not shown, the stepless adjustment / fixing mechanism 20 can also by a provided with an inner cone and axially movable within narrow limits clamping sleeve and a movable within this along a thread expanding cone or cone according to the DE 202 07 554 U1 be formed.

In ebenfalls nicht dargestellter Weise kann die Verstell-/Festlegmechanik 20 statt durch ein stufenlos festlegbares Spreizelement durch eine stufenweise rastbare Druckknopfverbindung gebildet sein, bei der ein federnder Rastknopf am Innenrohr in einer von mehreren Bohrungen im Außenrohr rastbar ist.In a manner not shown also, the adjusting / fixing mechanism 20 may be formed instead of a continuously lockable spreader by a gradually snap-button connection in which a resilient detent button on the inner tube in one of several holes in the outer tube is latched.

Die Außen/Innenrohrpaarungen können verschiedene Dimensionen besitzen. Bevorzugt ist 16 mm/14 mm dann, wenn das Außenrohr 12 im Stockgriff 16 festgelegt ist, und 12 mm/16 mm oder 14 mm/16 mm dann, wenn das Innenrohr 11 im Stockgriff 16 festgelegt ist.The outer / inner tube pairs can have different dimensions. 16 mm / 14 mm is preferred when the outer tube 12 is fixed in the pole grip 16, and 12 mm / 16 mm or 14 mm / 16 mm when the inner tube 11 is fixed in the pole grip 16.

Das Außenrohr 12 und/oder Innenrohr 11 können bzw. kann beispielsweise aus Carbonfasern bzw. Kohlefasern oder aus einem Carbonfasern bzw. Kohlefasern enthaltenden Mischgewebe hergestellt sein. Es versteht sich, dass statt dieses Materials für das eine und/oder andere Rohrteil 11, 12 ein Aluminiumrohr Verwendung finden kann.The outer tube 12 and / or inner tube 11 may be made, for example, of carbon fibers or carbon fibers or of a mixed fabric containing carbon fibers or carbon fibers. It is understood that instead of this material for the one and / or other tube part 11, 12, an aluminum tube can be used.

Claims (10)

  1. Length-adjustable pole (10), in particular for Nordic walking, roller skating or the like, having two tubes (11, 12) which can be moved telescopically in relation to one another,
    characterized
    by two tubes (11, 12) which can be moved, and secured, telescopically in relation to one another and have an adjusting/securing mechanism (20) for moving, and axially securing, the two tubes (11, 12) in relation to one another,
    by an adjusting distance of the two tubes (11, 12) in relation to one another of not more than 250 mm, and
    by an outer or inner tube (12, 11) which is shortened to the range of the maximum adjusting distance plus a safety length of 50 mm to 100 mm and is provided with a pole handle (16), it being the case that, if the inner tube (11) is connected to a pole handle (16), it also has a length portion extending into the pole handle (16).
  2. Length-adjustable pole according to Claim 1, characterized in that the adjusting distance is in the range of 100 mm to 200 mm.
  3. Length-adjustable pole according to Claim 1 or 2, characterized in that the adjusting distance covers a range of 100 mm to 150 mm.
  4. Length-adjustable pole according to at least one of the preceding claims, characterized in that the pole handle (16) is connected to the outer tube (12).
  5. Length-adjustable pole according to Claim 4, characterized in that part of the length of the outer tube (12) is covered over by the pole handle (16).
  6. Length-adjustable pole according to at least one of the preceding claims, characterized in that the outer tube (12) has an external diameter of 16 mm and the inner tube (11) has an external diameter of 14 mm or 12 mm.
  7. Length-adjustable pole according to at least one of Claims 1 to 3 and 6, characterized in that the inner tube (11) is connected to the pole handle (16).
  8. Length-adjustable pole according to Claim 7, characterized in that part of the length of the inner tube (11) is covered by the pole handle (16).
  9. Length-adjustable pole according to at least one of the preceding claims, characterized in that the adjusting/securing mechanism (20) is provided with a spreading element (23) on the inner tube (11), it being possible for the spreading element to be moved radially by means of a spreading cone (27).
  10. Length-adjustable pole according to Claim 9, characterized in that the spreading cone can be moved along a threading and the spreading element is formed by a clamping sleeve which is provided with an inner cone and can be moved axially within narrow limits.
EP05746206A 2004-06-29 2005-05-20 Longitudinally adjustable pole Active EP1761315B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE202004010446U DE202004010446U1 (en) 2004-06-29 2004-06-29 Length adjustable floor
PCT/EP2005/005473 WO2006002718A1 (en) 2004-06-29 2005-05-20 Longitudinally adjustable pole

Publications (2)

Publication Number Publication Date
EP1761315A1 EP1761315A1 (en) 2007-03-14
EP1761315B1 true EP1761315B1 (en) 2008-01-02

Family

ID=34969091

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05746206A Active EP1761315B1 (en) 2004-06-29 2005-05-20 Longitudinally adjustable pole

Country Status (4)

Country Link
EP (1) EP1761315B1 (en)
AT (1) ATE382406T1 (en)
DE (2) DE202004010446U1 (en)
WO (1) WO2006002718A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006008515A1 (en) * 2006-02-23 2007-09-06 Sports-Ace International Co., Ltd. Stick with adjustable length to act as a staff has an internal tube in an external tube so as to rotate and move on axis as well as a ringed stopper, a longitudinal slot and a cone-shaped wall
EP1955766A4 (en) 2006-04-10 2013-02-13 Mitsubishi Chem Corp Catalyst for ethylene oxide production, method for producing the same, and method for producing ethylene oxide
DE202017006394U1 (en) 2017-12-13 2018-01-10 Horst Popp System for separating or connecting tubular sticks

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3712652A (en) * 1970-04-10 1973-01-23 Telepole Inc Adjustable ski pole
DE2834260A1 (en) * 1978-02-18 1980-02-28 Dsi Sportartikel LENGTH ADJUSTABLE SKI STICK
DE8004343U1 (en) * 1980-02-19 1980-06-04 Dsi-Sportartikel Gmbh, 8961 Weitnau LENGTH ADJUSTABLE SKI STICK
DE8910469U1 (en) * 1989-09-01 1989-10-26 Lenhart, Klaus, 7312 Kirchheim Clamping device for two telescopically inserted tube sections of an extendable ski pole
DE9400549U1 (en) * 1994-01-14 1994-07-21 Lenhart, Klaus, 73230 Kirchheim Ski or hiking stick
DE20117415U1 (en) * 2001-10-24 2003-03-06 Lenhart, Klaus, 73275 Ohmden Ski-stick, crutch, or other stick-shaped supporting device, comprising telescopically arranged inner and outer pipe with soft elastic clamping sleeve
DE20207554U1 (en) * 2002-05-08 2003-10-09 Lenhart, Klaus, 73275 Ohmden Length-adjustable tube, especially for sticks
DE202004006269U1 (en) * 2004-04-21 2004-06-17 Kallweit, Christian Pole used as a walking, jogging, trekking, or ski pole, comprises telescopic pole elements, a spring device loading the pole elements in a retracted position, and a braking device

Also Published As

Publication number Publication date
ATE382406T1 (en) 2008-01-15
EP1761315A1 (en) 2007-03-14
DE502005002427D1 (en) 2008-02-14
DE202004010446U1 (en) 2005-11-17
WO2006002718A1 (en) 2006-01-12

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