DE3040178A1 - Indicator for skier giving speed and/or distance - has laterally mounted snow-driven elastic gear wheels of trapezoidal section - Google Patents

Indicator for skier giving speed and/or distance - has laterally mounted snow-driven elastic gear wheels of trapezoidal section

Info

Publication number
DE3040178A1
DE3040178A1 DE19803040178 DE3040178A DE3040178A1 DE 3040178 A1 DE3040178 A1 DE 3040178A1 DE 19803040178 DE19803040178 DE 19803040178 DE 3040178 A DE3040178 A DE 3040178A DE 3040178 A1 DE3040178 A1 DE 3040178A1
Authority
DE
Germany
Prior art keywords
ski
teeth
gear wheels
snow
skier
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Withdrawn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
DE19803040178
Other languages
German (de)
Inventor
Antrag Auf Nichtnennung
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 DE19803040178 priority Critical patent/DE3040178A1/en
Publication of DE3040178A1 publication Critical patent/DE3040178A1/en
Withdrawn legal-status Critical Current

Links

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
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63C—SKATES; SKIS; ROLLER SKATES; DESIGN OR LAYOUT OF COURTS, RINKS OR THE LIKE
    • A63C5/00—Skis or snowboards
    • A63C5/06—Skis or snowboards with special devices thereon, e.g. steering devices
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C22/00—Measuring distance traversed on the ground by vehicles, persons, animals or other moving solid bodies, e.g. using odometers, using pedometers
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
    • G01P3/02—Devices characterised by the use of mechanical means

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Gear Transmission (AREA)

Abstract

A speed and/or distance measurement device for skiers consists of two laterally mounted snow-driven gear wheels with elastic teeth whose rotation are displayed. The gear wheels are specially made for the purpose and partic. suitable for the conditions under which they operate. The gear wheels (2) are made of an elastic material and have a hard disc insert (3) which may also have teeth. The teeth are trapezoidal in section, with the longer side (6) falling the parallel sides of the ski (4). The angle (7) of the sloping side (8) of the trapezoidal section is chosen to ensure that when the ski is tilted the lower external gear wheel material cannot be immersed in snow or at least no more than when the ski is not tilted.

Description

"Geschwindigkeits- und/oder Streckenmesser "Speedometer and / or distance meter

für Ski-Fahrer" Die Erfindung bezieht sich auf einen Geschwindigkeitsmesser und/oder Streckenmesser für Ski-Fahrer, bestehend aus zwei seitlich am Ski drehbar gelagerten, beim Fahren vom Schnee gedrehten Zahnrädern mit elastischen Zähnen, deren Drehungen zur Anzeige gebracht werden. for skiers "The invention relates to a speedometer and / or route meter for skiers, consisting of two rotatable on the side of the ski mounted gears with elastic teeth that turn when driving from the snow, whose rotations are displayed.

Der Erfindung liegt die Aufgabe zugrunde, die Zahnräder in besonders zweckmässiger Weise auszubilden und den Verhältnissen anzupassen.The invention is based on the object, the gears in particular to be trained appropriately and to adapt to the circumstances.

Diese Aufgabe wird erfindungsgemäß dadurch gelöst, daß die Zahnräder aus elastischem Material und einer scheibenförmigen, harten Einlage bestehen.This object is achieved according to the invention in that the gears consist of elastic material and a disk-shaped, hard insert.

Ferner ist es erfindungsgemäß zweckmässig, wenn die Zahnräder in Seitenansicht trapezförmig ausgebildet sind, wobei die längere Seite der beiden parallelen Seiten dem Ski zugewandt ist. Wird der Ski verkantet, dann drückt sich infolgedessen kein Zahnradmaterial bzw. kaum Zahnradmaterial in den Untergrund.It is also useful according to the invention if the gears are seen from the side are trapezoidal, with the longer side of the two parallel sides facing the ski. As a result, if the ski is tilted, there is no pressure Gear material or hardly any gear material in the ground.

Ferner wird erfindungsremäß vorzeschlazen, daß die Erstreckung der Zähne in axialer Richtung kleiner ist als in Richtung. Auf diese Weise wird erreicht, daß die Zähne in axialer Richtung besonders flexibel sind, was beim Verkanten des Skis sich vorteilhaft auswirkt.Furthermore, according to the invention, it is suggested that the extent of the teeth in the axial direction is smaller than in FIG Direction. In this way it is achieved that the teeth are particularly flexible in the axial direction, which has an advantageous effect when the ski is tilted.

Weiterhin ist es vorteilhaft, wenn die Zähne nicht zu einer Spitze auslaufen sondern eine Scheitellinie aufweisen.It is also advantageous if the teeth do not have a point but have a vertex line.

Weitere Einzelheiten der Erfindung ergeben sich aus der Zeichnung. Darin zeigen Fig. 1 eine Seitenansicht eines erfindungsgemässen Zahnrades und Fig. 2 eine Draufsicht desselben.Further details of the invention emerge from the drawing. 1 shows a side view of a gear wheel according to the invention, and FIG. Fig. 2 is a plan view of the same.

In den Figuren ist mit 1 ein Zahnrad, mit 2 elastisches Material, aus dem das Zahnrad größtenteils besteht, mit 3 eine harte Einlage oder Nabe und mit 4 ein Ski bezeichnet.In the figures, 1 is a gear, 2 is elastic material, from which the gear largely consists, with 3 a hard insert or hub and with 4 denotes a ski.

Die Linie 5 veranschaulicht den Untergrund bei verkantetem Fahren. Die Einlage 3 weist ihrerseits kleine Zähne auf, so daß sie unverdrehbar in der Einlage 2 eingebettet ist.Line 5 illustrates the ground when driving at an angle. The insert 3 in turn has small teeth so that they cannot rotate in the Insert 2 is embedded.

Claims (6)

AnsprUche 1. Claims 1. Geschwindigkeitsmesser und/oder Streckenmesser für Ski-Fahrer, bestehend aus zwei seitlich am Ski drehbar gelagerten, beim Fahren vom Schnee gedrehten Zahnrädern mit elastischen Zähnen, deren Drehungen zur Anzeige gebracht werden, dadurch g e k e n n z e i c h n e t , daß die Zahnräder (1) aus elastischem Material (2) und einer scheibenförmigen, harten Einlage (3) bestehen.Speedometer and / or route meter for skiers, consisting made of two gears that are rotatably mounted on the side of the ski and turned when driving on the snow with elastic teeth, the rotations of which are displayed, thereby g e it is not possible to state that the gears (1) are made of elastic material (2) and consist of a disk-shaped, hard insert (3). 2. Gerät nach Anspruch 1, dadurch g e k e n n z e i c h -n e t , daß die Einlage (3) Zähne aufweist. 2. Apparatus according to claim 1, characterized in that g e k e n n z e i c h -n e t, that the insert (3) has teeth. 3. Gerät nach Anspruch 1 oder 2, dadurch g e k e n n -z e i c h n e t , daß die Zahnräder (1) in Seitenansicht trapezförmig ausgebildet sind,wobei die längere Seite (6) der beiden parallelen Seiten dem Ski (4) zugewandt ist. 3. Apparatus according to claim 1 or 2, characterized in that g e k e n n -z e i c h n e t that the gears (1) are trapezoidal in side view, wherein the longer side (6) of the two parallel sides faces the ski (4). 4. Gerät nach Anspruch 5, dadurch g e k e n n z e i c h -n e t , daß der Winkel (7) der schräg verlaufenden Seite (8) des Trapezes ein solcher ist, daß beim Verkanten des Skis (4) das untere äußere Material des Zahnrades (13 nicht oder kaum mehr als bei nichtverkantetem Ski in den Schnee eintauchen kann.4. Apparatus according to claim 5, characterized in that g e k e n n z e i c h -n e t that the angle (7) of the inclined side (8) of the trapezoid is such that when tilting the ski (4) the lower outer material of the gear (13 or not can hardly dive into the snow more than when the ski is not tilted. 5. Gerät nach einem oder mehreren der Ansprüche 1 - 4, dadurch g e k e n n z e i c h n e t , daß die Erstreckung der Zähne (1) in axialer Richtung kleiner ist als in Richtungl) 5. Apparatus according to one or more of claims 1-4, characterized in that the extent of the teeth (1) in the axial direction is smaller than in Directionl) 6. Gerät nach einem oder mehreren der Ansprüche 1 - 5, dadurch g e k e n n z e i c h n e t , daß die Zähne eine Scheitellinie (8) aufweisen.6. Apparatus according to one or more of claims 1-5, characterized g e k It is noted that the teeth have an apex line (8).
DE19803040178 1980-10-22 1980-10-22 Indicator for skier giving speed and/or distance - has laterally mounted snow-driven elastic gear wheels of trapezoidal section Withdrawn DE3040178A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19803040178 DE3040178A1 (en) 1980-10-22 1980-10-22 Indicator for skier giving speed and/or distance - has laterally mounted snow-driven elastic gear wheels of trapezoidal section

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19803040178 DE3040178A1 (en) 1980-10-22 1980-10-22 Indicator for skier giving speed and/or distance - has laterally mounted snow-driven elastic gear wheels of trapezoidal section

Publications (1)

Publication Number Publication Date
DE3040178A1 true DE3040178A1 (en) 1982-05-13

Family

ID=6115130

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19803040178 Withdrawn DE3040178A1 (en) 1980-10-22 1980-10-22 Indicator for skier giving speed and/or distance - has laterally mounted snow-driven elastic gear wheels of trapezoidal section

Country Status (1)

Country Link
DE (1) DE3040178A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0056598A2 (en) * 1981-01-13 1982-07-28 Dieter Jander Cross-country ski with distance measuring instrument
EP0207302A2 (en) * 1985-06-05 1987-01-07 ICARO OLIVIERI & C. S.p.A. Ski with solar cells and electric and electronic devices

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0056598A2 (en) * 1981-01-13 1982-07-28 Dieter Jander Cross-country ski with distance measuring instrument
EP0056598A3 (en) * 1981-01-13 1983-03-16 Dieter Jander Cross-country ski with distance measuring instrument
EP0207302A2 (en) * 1985-06-05 1987-01-07 ICARO OLIVIERI & C. S.p.A. Ski with solar cells and electric and electronic devices
EP0207302A3 (en) * 1985-06-05 1988-03-30 Caber Italia S.P.A. Ski with solar cells and electric and electronic devices

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Legal Events

Date Code Title Description
8139 Disposal/non-payment of the annual fee