FR2510063A1 - Mudguard for bicycle or motorcycle - has wire support struts clamped onto frame with height adjustable retaining screws - Google Patents

Mudguard for bicycle or motorcycle - has wire support struts clamped onto frame with height adjustable retaining screws Download PDF

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Publication number
FR2510063A1
FR2510063A1 FR8114386A FR8114386A FR2510063A1 FR 2510063 A1 FR2510063 A1 FR 2510063A1 FR 8114386 A FR8114386 A FR 8114386A FR 8114386 A FR8114386 A FR 8114386A FR 2510063 A1 FR2510063 A1 FR 2510063A1
Authority
FR
France
Prior art keywords
mudguard
strands
frame
bicycle
motorcycle
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Withdrawn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
FR8114386A
Other languages
French (fr)
Inventor
Thierry Guibard
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.)
TECHNI PLASTI PROFIL
Original Assignee
TECHNI PLASTI PROFIL
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 TECHNI PLASTI PROFIL filed Critical TECHNI PLASTI PROFIL
Priority to FR8114386A priority Critical patent/FR2510063A1/en
Publication of FR2510063A1 publication Critical patent/FR2510063A1/en
Withdrawn legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62JCYCLE SADDLES OR SEATS; AUXILIARY DEVICES OR ACCESSORIES SPECIALLY ADAPTED TO CYCLES AND NOT OTHERWISE PROVIDED FOR, e.g. ARTICLE CARRIERS OR CYCLE PROTECTORS
    • B62J15/00Mud-guards for wheels
    • B62J15/02Fastening means; Stays

Abstract

The mudguard for a pedal or motor cycle is fixed to the frame to be regulatable for height. It has U-shaped wire struts (8,8') integral with the blade. The variation in height is effected at the free ends of the struts by a gripping clamp (10) which is fixed to the frame, and in which slide the free ends of two struts. The clamp has a metal plate curved into a U-shape with a chamfered end to allow passage of the strut to be held. The plate has tightening screws to clamp the strut.

Description

La présente invention a trait au domaine des équipements de montage de cycles et motocycles et concerne tout particulièrement des garde-boues munis de dispositifs de fixation réglables en hauteur. The present invention relates to the field of equipment for mounting cycles and motorcycles and particularly relates to mudguards provided with fixing devices adjustable in height.

Depuis un certain nombre d'années, compte-tenu du nouvel essor pris par la bicyclette, on a perfectionné et également allégé les diverses pièces de tachées afin de donner plus de souplesse d'utilisation à l'usager. C'est ainsi que, par exemple, les gardeboues métalliques à position fixe au-dessus de la roue et maintenus solidaires par serrage à vis de leur(s) tringle(s) porteuse(s) dans un oeillet du cadre du vélo, ont été au moins partiellement remplacés par des éléments en matière plastique munis de moyens permettant d'effectuer à tout moment un réglage de la garde au-dessus de la roue. For a number of years, taking into account the new development taken by the bicycle, the various parts of stains have been improved and also lightened in order to give more flexibility of use to the user. This is how, for example, metal mudguards with a fixed position above the wheel and held together by tightening with their support rod (s) in an eyelet of the bicycle frame, have been at least partially replaced by plastic elements provided with means enabling the clearance above the wheel to be adjusted at any time.

Dans les modèles actuellement connus de garde-boues de ce type, la ou les tringles (ou tiges) porteuses sont fixées sur l'oeillet adéquat du cadre et le réglage de la hauteur des tiges s'effectue au niveau du garde-boue. Ce système présente nombre de désavantages dont notamment au plan de l'esthétique et en ce qui concerne les risques d'accrochage et d'incidents dus à la position en saillie des tiges au-dessus du garde-boue. In the currently known models of mudguards of this type, the carrier rod (s) are attached to the appropriate eyelet of the frame and the height of the rods is adjusted at the level of the mudguard. This system has a number of disadvantages including in particular in terms of aesthetics and with regard to the risks of snagging and incidents due to the projecting position of the rods above the mudguard.

L'invention a pour but d'obvier à de tels inconvénients et elle propose à cet effet un système de réglage plus efficace et qui élimine les risques précités. Dans ce systeme, le gardeboue comporte, de façon connue en soi, des tiges métalliques en arceau dont la partie haute de la courbure en U enveloppe le gardeboue et se trouve solidaire de ce dernier par fixation au moyen d'oeillet ou analogue. The object of the invention is to obviate such drawbacks and to this end it proposes a more effective adjustment system which eliminates the aforementioned risks. In this system, the mudguard comprises, in a manner known per se, metal rods in a hoop, the upper part of the U-shaped curvature envelops the mudguard and is secured to the latter by fixing by means of eyelet or the like.

Selon la caractéristique essentielle de l'invention, le réglage en hauteur du garde-boue s'effectue au niveau des extrémités ou brins libres de chaque tige par un moyen de serrage apte à être solidarisé à un point fixe du cadre et dans lequel coulisse deux brins de tiges adjacentes. According to the essential characteristic of the invention, the height adjustment of the mudguard is carried out at the ends or free strands of each rod by a clamping means capable of being secured to a fixed point of the frame and in which two slides strands of adjacent stems.

Un tel système sera mieux compris par la description détaillée d'un mode de réalisation non limitatif représenté sur les figures de la planche annexée où l'on peut voir
- figure 1 : un mode de fitation de garde-boue selon une
technique connue, utilisée actuellement
- figure 2 : un garde-boue conforme à l'invention avec son
moyen de serrage prévu à la base des brins de tiges
supports
- figure 3 : l'illustration agrandie d'un tel moyen de
serrage ;
- figure 4 : une variante de mode d'introduction des brins
de tiges dans le moyen de serrage
Dans la réalisation la plus courante de la figure 1, le garde-boue 1, en matière plastique éventuellement munie d'une âme métallique mince, comporte à l'intérieur des pattes rivetées 2 pourvues à leurs extrémités d'oeillets 3 dans lesquels sont engagées les tiges métalliques 4 de maintien du garde-boue. Ces tiges.sont fixées, par leur base recourbée en anneau 5 et au moyen d'une vis à écrou-oreille 6, à la pièce perforée prévue sur le cadre du vélo. Le réglage en hauteur du garde-boue 1 au-dessus de la. roue (non représentée) s'effectue des ouvertures 3 par un moyen connu de vissage.
Such a system will be better understood by the detailed description of a nonlimiting embodiment represented in the figures of the appended plate where we can see
- Figure 1: a fender fitation mode according to a
known technique, currently used
- Figure 2: a mudguard according to the invention with its
clamping means provided at the base of the strands of rods
supports
- Figure 3: the enlarged illustration of such a means of
Tightening ;
- Figure 4: a variant mode of introduction of the strands
rods in the clamping means
In the most common embodiment of FIG. 1, the mudguard 1, in plastic material possibly provided with a thin metallic core, has inside riveted tabs 2 provided at their ends with eyelets 3 in which are engaged the metal rods 4 for holding the mudguard. These rods are fixed, by their curved base in a ring 5 and by means of an ear nut screw 6, to the perforated part provided on the frame of the bicycle. The height adjustment of the fender 1 above the. wheel (not shown) is made openings 3 by a known screwing means.

Conformément à l'invention (fig. 2), les supports du garde-boue 7 sont constitués par des tringles en arceau 8, 8' fixées sur le haut du garde-boue en 9, 9' et dont les parties inférieures libres sont assujetties à un moyen de serrage 10 dans lequel peuvent coulisser les brins 11, Il'.  According to the invention (fig. 2), the supports of the mudguard 7 are constituted by arched rods 8, 8 'fixed on the top of the mudguard in 9, 9' and whose free lower parts are subject to a clamping means 10 in which the strands 11, 11 can slide.

On a représenté sur la figure 3, à titre d'exemple, un moyen de serrage, vu de profil, qui est ici constitué par deux petites plaquettes métalliques aplaties 12, 12' dans lesquelles on a prévu par usinage deux petits chanfreins en arrondi 13, 13' qui permettent l'introduction et le guidage des brins 11 et 11'. Ces plaquettes sont perforées pour laisser le passage a l'écrou à oreille 14 permettant la solidarisation sur la pièce prévue à cet effet sur le cadre, comme dans le cas connu précité. FIG. 3 shows, by way of example, a clamping means, seen in profile, which here consists of two small flat metal plates 12, 12 ′ in which two small rounded chamfers 13 have been provided by machining , 13 'which allow the introduction and guidance of the strands 11 and 11'. These plates are perforated to allow passage to the wing nut 14 allowing the attachment to the part provided for this purpose on the frame, as in the aforementioned known case.

Le guidage des brins dans les pièces chanfreinées 12 et 12' peut être effectué soit de façon croisée comme dans le cas de la figure 2 soit en convergence et sans intersection selon la variante illustrée sur la figure 4. The guidance of the strands in the chamfered parts 12 and 12 ′ can be carried out either crosswise as in the case of FIG. 2 or in convergence and without intersection according to the variant illustrated in FIG. 4.

Bien entendu, l'invention n'est pas limitée à l'exemple schématisé sur les dessins et sa portée s'étend tous les équivalents techniques de même fonction.  Of course, the invention is not limited to the example shown schematically in the drawings and its scope extends to all technical equivalents with the same function.

Claims (3)

REVENDI CATI & SCATI & S REVENDI 1. Garde-boue pour cycles, motocycles et similaires à mode de fixation, sur le cadre, reglable en hauteur du type comportant des tiges en U (8, 8') solidaires du garde-boue, caractérisé en ce que le réglage en hauteur s'effectue au niveau des extrémités ou brins libres de chaque tige par un moyen de serrage (10) apte à être solidarisé un point fixe du cadre et dans lequel coulissent deux brins (11, 11') de tiges adjacentes. 1. Mudguards for cycles, motorcycles and the like with fixing mode, on the frame, adjustable in height of the type comprising U-shaped rods (8, 8 ') integral with the mudguard, characterized in that the height adjustment takes place at the ends or free strands of each rod by a clamping means (10) capable of being secured to a fixed point of the frame and in which two strands (11, 11 ') of adjacent rods slide. 2. Garde-boue selon la revefidication 1, caractérisé en ce 2. Mudguard according to revefidication 1, characterized in par que le moyen de serrage est constitub/au moins d'une plaquette métallique (12, 12') repliée en U, munie de chanfrein(s) (13, 13') pour passage desdits brins et perforée en son centre pour passage d'un ensemble vis-écrou de fixation (14). by that the clamping means is made up / at least of a metal plate (12, 12 ') folded in a U, provided with chamfer (s) (13, 13') for passage of said strands and perforated in its center for passage of 'a set of screw-nut fixing (14). 3. Garde-boue selon la revendication 2, caractérisé en ce que les brins (11, 11') de chaque tige-support sont engagés dans le moyen de serrage soit de façon croisée soit sans intersection.  3. Mudguard according to claim 2, characterized in that the strands (11, 11 ') of each support rod are engaged in the clamping means either crosswise or without intersection.
FR8114386A 1981-07-24 1981-07-24 Mudguard for bicycle or motorcycle - has wire support struts clamped onto frame with height adjustable retaining screws Withdrawn FR2510063A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8114386A FR2510063A1 (en) 1981-07-24 1981-07-24 Mudguard for bicycle or motorcycle - has wire support struts clamped onto frame with height adjustable retaining screws

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8114386A FR2510063A1 (en) 1981-07-24 1981-07-24 Mudguard for bicycle or motorcycle - has wire support struts clamped onto frame with height adjustable retaining screws

Publications (1)

Publication Number Publication Date
FR2510063A1 true FR2510063A1 (en) 1983-01-28

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
FR8114386A Withdrawn FR2510063A1 (en) 1981-07-24 1981-07-24 Mudguard for bicycle or motorcycle - has wire support struts clamped onto frame with height adjustable retaining screws

Country Status (1)

Country Link
FR (1) FR2510063A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2620102A1 (en) * 1987-03-31 1989-03-10 Poutrait Morin System for fixing a mudguard, particularly for a bicycle wheel

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2620102A1 (en) * 1987-03-31 1989-03-10 Poutrait Morin System for fixing a mudguard, particularly for a bicycle wheel

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