FR2792540A1 - Snowshoe comprises plane surface supporting movable foot support on upper part with movable crampon fixed to it - Google Patents

Snowshoe comprises plane surface supporting movable foot support on upper part with movable crampon fixed to it Download PDF

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Publication number
FR2792540A1
FR2792540A1 FR9905213A FR9905213A FR2792540A1 FR 2792540 A1 FR2792540 A1 FR 2792540A1 FR 9905213 A FR9905213 A FR 9905213A FR 9905213 A FR9905213 A FR 9905213A FR 2792540 A1 FR2792540 A1 FR 2792540A1
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France
Prior art keywords
fixed
movable
foot
crampons
snowshoe
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Withdrawn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
FR9905213A
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French (fr)
Inventor
Jean Puygrenier
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Individual
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Individual
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Publication date
Application filed by Individual filed Critical Individual
Priority to FR9905213A priority Critical patent/FR2792540A1/en
Publication of FR2792540A1 publication Critical patent/FR2792540A1/en
Withdrawn legal-status Critical Current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
    • A63C13/00—Snow shoes
    • A63C13/003—Means thereof for preventing slipping, e.g. crampons, e.g. on frame or shoe plate
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63C—SKATES; SKIS; ROLLER SKATES; DESIGN OR LAYOUT OF COURTS, RINKS OR THE LIKE
    • A63C13/00—Snow shoes
    • A63C13/005—Frames therefor
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63C—SKATES; SKIS; ROLLER SKATES; DESIGN OR LAYOUT OF COURTS, RINKS OR THE LIKE
    • A63C13/00—Snow shoes
    • A63C13/006—Shoe support thereof, e.g. plate, movable relative to the frame
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63C—SKATES; SKIS; ROLLER SKATES; DESIGN OR LAYOUT OF COURTS, RINKS OR THE LIKE
    • A63C13/00—Snow shoes
    • A63C13/001—Bindings therefor

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  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)

Abstract

The snowshoe comprises a plane surface (1) which is very tipped at the front (2). A movable foot support is supported in the upper part and has a movable crampon (7) fixed to it. The assembly is fixed to a spindle (16) tips in two bearings. The lower part of the plane surface has four fixed crampons (18,19)

Description

La présente invention concerne un dispositif spécifique de raquettes deThe present invention relates to a specific racket device.

marche surwalk on

sol eneigé et verglacé, et de glisse pour les descentes.  snowy and icy ground, and sliding for descents.

Les raquettes à neige traditionnelles n'offrent pas assez d'accroche en neige verglacée, I'axe de pivotement du pied ne se trouve pas sous la palette métatarsienne du pied, ce qui nuit au bon déroulement de celuici; d'autre part en descente très pentue, la marche avec les raquettes à neige est souvent un  Traditional snowshoes do not offer enough grip in icy snow, the pivot axis of the foot is not under the metatarsal pallet of the foot, which affects the smooth running of it; on the other hand in very steep downhill, walking with snowshoes is often a

handicap. Nous offrons une solution de glisse.  handicap. We offer a sliding solution.

Lensemble des moyens employés, selon l'invention, permet d'améliorer ces trois points. Les dessins annexés illustrent l'invention:  All the means employed, according to the invention, make it possible to improve these three points. The accompanying drawings illustrate the invention:

-la figure I représente la raquette à neige complète en perspective vue de dessus.  FIG. I represents the complete snowshoe in perspective viewed from above.

-la figure 2 représente la raquette à neige complète en perspective vue de dessous. -la figure 3 représente la raquette à neige en perspective vue de dessous avec son  FIG. 2 represents the complete snowshoe in perspective seen from below. FIG. 3 represents the snowshoe in perspective viewed from below with its

sabot de glisse.gliding shoe.

-la figure 4 représente la raquette à neige vue de face avec son sabot de glisse.  FIG. 4 represents the snowshoe viewed from the front with its gliding shoe.

-la figure 5 représente la raquette à neige vue de dessus avec ses crampons fixes,  FIG. 5 represents the snowshoe seen from above with its fixed crampons,

sans son support de pied.without its foot support.

2 27925402 2792540

La raquette à neige est constituée par une surface plane(1), en carbone et résine époxy, très spatulée à l'avant(2) pour faciliter la pénétration en neige poudreuse et incurvée à 90 dans sa partie évidée(3) pour une rigidité maximum.  The snowshoe consists of a flat surface (1), made of carbon and epoxy resin, very spatulated at the front (2) to facilitate penetration in powder snow and curved at 90 in its hollowed out part (3) for rigidity. maximum.

Cette partie fixe supporte dessus une partie mobile(5) appelée support du pied.  This fixed part supports above a mobile part (5) called support of the foot.

Le support du pied(5) est constitué d'une pièce moulée qui possède dans sa partie supérieure un système de fixation de la chaussure appelé "attache rapide " constitué à l'avant, d'un fil d'acier(6) fixé dans le crampon(7) retenant la chaussure et à l'arrière d'un fil d'acier(8) fixé à une pièce réglable(9) par une visse(10) qui coulisse dans une lumière(11) pratiquée dans le support du pied(5). Ce fil  The support of the foot (5) consists of a molded part which has in its upper part a system for fixing the shoe called "quick coupler" constituted at the front, of a steel wire (6) fixed in the crampon (7) retaining the shoe and at the rear of a steel wire (8) fixed to an adjustable piece (9) by a screw (10) which slides in a light (11) formed in the support of the foot (5). This thread

d'acier(8) supporte une pièce en plastique(12) bloquant le talon de la chaussure.  of steel (8) supports a plastic part (12) blocking the heel of the shoe.

Le support du pied(5) possède dans sa partie inférieure avant une pièce métallique(7) appelée crampon mobile, constituée:  The support of the foot (5) has in its lower front part a metal part (7) called a mobile crampon, consisting of:

-à l'avant de trois dents(13) inclinées à 45 environ vers le bas.  - at the front of three teeth (13) inclined at about 45 downwards.

-à l'arrière de trois dents(14) inclinées à 90 environ vers le bas.  -at the back of three teeth (14) inclined about 90 downwards.

-sur les cotés de deux dents(15) inclinées à 90 environ vers le bas.  -on the sides of two teeth (15) inclined at approximately 90 downwards.

Le crampon mobile(7) est fixé au support de pied au moyen de plusieurs visses(23). Le positionnement des dents du crampon mobile(7) autorise une  The movable clamp (7) is fixed to the foot support by means of several screws (23). The positioning of the teeth of the movable clamp (7) allows a

accroche optimale sur sol verglacé dans toutes les positions.  optimal grip on icy ground in all positions.

Cet ensemble fixé judicieusement sous la palette métatarsienne du pied bascule autour d'un axe(16), celui-ci est maintenu à la raquette par deux paliers(17) et  This assembly judiciously fixed under the metatarsal pallet of the foot rocks around an axis (16), this is held on the racket by two bearings (17) and

permet le déroulement naturel du pied pendant la marche.  allows the natural course of the foot during walking.

La partie plane de la raquette à neige possède dans sa partie inférieure quatre pièces métalliques formant crampons fixes(18-19): -le crampon fixe 18 est en forme de T pour une fixation efficace, la partie crantée possède un minimum de 25 dents. Cette pièce est positionnée longitudinalement  The flat part of the snowshoe has in its lower part four metal parts forming fixed crampons (18-19): -the fixed crampon 18 is T-shaped for effective fixing, the notched part has a minimum of 25 teeth. This piece is positioned longitudinally

pour une accroche optimal en devers.  for optimal grip on slopes.

-le crampon fixe 19 est en forme d' équerre, sa partie crantée possède un minimum de 9 dents, cette pièce est positionnée perpendiculairement à la raquette et avec le crampon mobile(7) permet d'éviter le recul de la raquette pendant la  -the fixed crampon 19 is in the form of a square, its notched part has a minimum of 9 teeth, this piece is positioned perpendicular to the racket and with the movable crampon (7) makes it possible to avoid the recoil of the racket during the

marche.market.

-.3 _ 3 - Tous les crampons fixes(18-19) sont fixés à demeure à la raquette au moyen de plusieurs rivets(20) Une pièce amovible en matière composite(21) formant sabot, cachant la totalité des crampons permet une utilisation de la raquette à neige en glisse à la descente cette pièce est maintenue à la surface plane de la raquette au moyen de crochets(22).  -.3 _ 3 - All fixed studs (18-19) are permanently fixed to the racket by means of several rivets (20) A removable piece of composite material (21) forming a shoe, hiding all the studs allows use from the snowshoe gliding downhill this piece is held on the flat surface of the racket by means of hooks (22).

_ _ 2792540_ _ 2792540

Claims (4)

REVENDICATIONS 1-Dispositif spécifique de raquette à neige de marche sur sol enneigé et verglacé comprenand une surface plane(1) très spatulée à l'avant(2), cette partie supporte dans sa partie supérieure une pièce mobile(5) appelée support de pied. Un crampon mobile(7) est fixé à celui-ci. Cet ensemble fixé à un axe(16) bascule dans deux paliers(17); la partie inférieure de la surface plane(1) possède quatre  1-Specific device for snowshoeing on snowy and icy ground including a flat surface (1) very spatulated at the front (2), this part supports in its upper part a moving part (5) called foot support. A movable clamp (7) is attached to it. This assembly fixed to an axis (16) rocks in two bearings (17); the lower part of the flat surface (1) has four crampons fixes(18-19).fixed crampons (18-19). 2-Dispositif selon la revendication 1 caractérisé en ce que la partie inférieure de la raquette à neige comporte quatre crampons fixes(18-19). Les crampons fixes(18) positionnés longitudinalement, permettant une accroche optimal en terrain pentu; les crampons fixes(19) positionnés perpendiculairement stabilisent la raquette  2-Device according to claim 1 characterized in that the lower part of the snowshoe comprises four fixed spikes (18-19). Fixed crampons (18) positioned longitudinally, allowing optimal grip on sloping ground; the fixed crampons (19) positioned perpendicularly stabilize the racket pendant la marche.during the walk. 3-Dispositif selon la revendication 1 caractérisé en ce que le support du pied(5) solidaire d'un axe(16) qui bascule dans deux paliers(17), la distance entre le fil d'acier avant(6) et l'axe est variable pour permettre à celui-ci d'être toujours placé sous la palette métatarsienne du pied pour favorisé le déroulement naturel de  3-Device according to claim 1 characterized in that the support of the foot (5) integral with an axis (16) which switches in two bearings (17), the distance between the front steel wire (6) and the axis is variable to allow it to be always placed under the metatarsal palette of the foot to favor the natural unfolding of celui-ci pendant la marche.this one while walking. 4-Dispositif selon la revendication 1 caractérisé en ce que le crampon mobile(7) possède dix dents, un minimum de trois à l'avant (13) pliées à 45 environ, un minimum de trois à l'arrière(14) pliées à 90 environ et d'un minimum de deux de chaque cotés pliées à 90 environ, positionné sous la palette métatarsienne du  4-Device according to claim 1 characterized in that the movable clamp (7) has ten teeth, a minimum of three at the front (13) folded at about 45, a minimum of three at the rear (14) folded About 90 and a minimum of two on each side folded to about 90, positioned under the metatarsal palette of the pied pour permettre une accroche optimal en terrain verglacé.  foot to allow optimal grip in icy terrain. -Dispositif selon la revendication I caractérisé en ce que la pièce(21) cachant la totalité des crampons fixes et mobiles(7-18-19) est placée sous la raquette à neige, cette pièce à fond plat maintenue à la surface plane par plusieurs crochets  -A device according to claim I characterized in that the part (21) hiding all of the fixed and movable crampons (7-18-19) is placed under the snowshoe, this part with a flat bottom maintained on the flat surface by several hooks permettant une utilisation de celle-ci en glisse à la descente.  allowing use of it in gliding downhill.
FR9905213A 1999-04-21 1999-04-21 Snowshoe comprises plane surface supporting movable foot support on upper part with movable crampon fixed to it Withdrawn FR2792540A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9905213A FR2792540A1 (en) 1999-04-21 1999-04-21 Snowshoe comprises plane surface supporting movable foot support on upper part with movable crampon fixed to it

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9905213A FR2792540A1 (en) 1999-04-21 1999-04-21 Snowshoe comprises plane surface supporting movable foot support on upper part with movable crampon fixed to it

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FR2792540A1 true FR2792540A1 (en) 2000-10-27

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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2825931A1 (en) * 2001-01-22 2002-12-20 Tsl Sport Equipment Snowshoe comprises mesh with front central hole and boot retaining device and intermediate part comprising movable front wall occupying hole and end coupling tooth
EP2452732A1 (en) * 2010-11-12 2012-05-16 K-2 Corporation Snowshoe with forward frame support
ITCR20120012A1 (en) * 2012-05-28 2013-11-29 Vignati Luigi Srl SNOWSHOE
US20150202524A1 (en) * 2014-01-23 2015-07-23 Ober Alp S.P.A. Snowshoe and Its Method of Construction
EP3015142A1 (en) * 2014-11-03 2016-05-04 TSL Sport Equipment Snowshoe with grips
RU2690276C2 (en) * 2014-10-15 2019-05-31 Роберт Ервин БЕХРЕНС Snowshoe

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0613704A1 (en) * 1993-03-04 1994-09-07 T S L (S.a.r.L.) Improved snow shoe
WO1997028860A1 (en) * 1996-02-09 1997-08-14 Folly's Snowshoe with gripping blades
US5740621A (en) * 1995-09-29 1998-04-21 Wing Enterprises, Inc. Compactible snowshoes and bindings and method of assembly

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0613704A1 (en) * 1993-03-04 1994-09-07 T S L (S.a.r.L.) Improved snow shoe
US5740621A (en) * 1995-09-29 1998-04-21 Wing Enterprises, Inc. Compactible snowshoes and bindings and method of assembly
WO1997028860A1 (en) * 1996-02-09 1997-08-14 Folly's Snowshoe with gripping blades

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2825931A1 (en) * 2001-01-22 2002-12-20 Tsl Sport Equipment Snowshoe comprises mesh with front central hole and boot retaining device and intermediate part comprising movable front wall occupying hole and end coupling tooth
EP2452732A1 (en) * 2010-11-12 2012-05-16 K-2 Corporation Snowshoe with forward frame support
US8544193B2 (en) 2010-11-12 2013-10-01 K-2 Corporation Snowshoe with forward frame support
ITCR20120012A1 (en) * 2012-05-28 2013-11-29 Vignati Luigi Srl SNOWSHOE
WO2013179325A1 (en) * 2012-05-28 2013-12-05 Vignati Luigi Srl Snowshoe
US9744432B2 (en) 2012-05-28 2017-08-29 Vignati Luigi S.R.L. Snowshoe
RU2662134C2 (en) * 2012-05-28 2018-07-23 Вигнати Луиджи Срл Snowshoe
US20150202524A1 (en) * 2014-01-23 2015-07-23 Ober Alp S.P.A. Snowshoe and Its Method of Construction
EP2898932A1 (en) * 2014-01-23 2015-07-29 OBER ALP S.p.A. Snowshoe with a frame and where the lateral struts are equiped with crampons
RU2690276C2 (en) * 2014-10-15 2019-05-31 Роберт Ервин БЕХРЕНС Snowshoe
EP3015142A1 (en) * 2014-11-03 2016-05-04 TSL Sport Equipment Snowshoe with grips
FR3027813A1 (en) * 2014-11-03 2016-05-06 Tsl Sport Equipment SNOW RACKET WITH CRAMPONS

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