FR2751607A1 - Handlebar for bicycle - Google Patents

Handlebar for bicycle Download PDF

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Publication number
FR2751607A1
FR2751607A1 FR9609606A FR9609606A FR2751607A1 FR 2751607 A1 FR2751607 A1 FR 2751607A1 FR 9609606 A FR9609606 A FR 9609606A FR 9609606 A FR9609606 A FR 9609606A FR 2751607 A1 FR2751607 A1 FR 2751607A1
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FR
France
Prior art keywords
vibrations
longitudinal axis
handlebar
flexible
terrain
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.)
Pending
Application number
FR9609606A
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French (fr)
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 FR9609606A priority Critical patent/FR2751607A1/en
Publication of FR2751607A1 publication Critical patent/FR2751607A1/en
Pending legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
    • B62K21/00—Steering devices
    • B62K21/12—Handlebars; Handlebar stems
    • B62K21/14—Handlebars; Handlebar stems having resilient parts therein
    • B62K21/145—Handlebars; Handlebar stems having resilient parts therein the handlebar itself being flexible

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Steering Devices For Bicycles And Motorcycles (AREA)

Abstract

The handlebar is made of a flexible material to dampen or eliminate vibrations provoked by undulations in the terrain. The handlebar can be made of a material which is originally flexible in one plane on its longitudinal axis, or twisted around its longitudinal axis to give flexibility in all planes of the longitudinal axis. The bar can be made of strip or tube material which is flexible in all planes of its longitudinal axis. It can be made of a single material or a composite material.

Description

La présente invention concerne un dispositif multi-services pour conduire, maintenir, supporter, guider, imprimer un mouvement à tous les outils, cycles, véhicules ou autres engins terrestres, maritimes, aériens ou autre, produisant des vibrations par leur moteur, par leurs ondes de choc, provoquant des trépidations en raison du relief rencontré ou de toute autre origine. Le dispositif est fabriqué en matériaux flexibles absorbant lesdites vibrations et trépidations pour éviter leur transmission à tout ou partie du corps de l'utilisateur de l'outil, du cycle etc...The present invention relates to a multi-service device for driving, maintaining, supporting, guiding, imparting movement to all tools, cycles, vehicles or other land, sea, air or other vehicles, producing vibrations by their motor, by their waves. shock, causing trepidation due to the relief encountered or any other origin. The device is made of flexible materials absorbing said vibrations and vibrations to prevent their transmission to all or part of the body of the user of the tool, of the cycle, etc.

La conduite, le maintien, le guidage ou toute autre action est traditionnellement effectué à l'aide de manches, de guidons ou autre, constitués de matériaux rigides transmettant des vibrations et trépidations parasites gênantes et, quelques fois, traumatisantes physiquement voire psychiquement pour l'utilisateur.Driving, maintaining, guiding or any other action is traditionally carried out using sleeves, handlebars or the like, made of rigid materials transmitting annoying parasitic vibrations and trepidations and, sometimes, physically traumatic or even psychically traumatic for the user.

Les applications sont professionnelles (manches de hache, de masse, guidons de tronçonneuse de marteau piqueur ou autres), sportives (guidon de cycle tous terrains, de jet ski ou autres), et toute autre application.The applications are professional (ax handles, sledgehammers, handlebars for jackhammers or others), sports (all-terrain cycle handlebars, jet ski or others), and any other application.

Par ailleurs, la flexibilité augmente la vitesse de l'impact de certains outils dans le cas de certaines utilisations du dispositif, par l'effet de fouet qu'elle procure (hache, masse ou autre).In addition, flexibility increases the speed of impact of certain tools in the case of certain uses of the device, by the whip effect it provides (ax, mass or other).

Selon un premier mode de réalisation, illustré par le dessin 1/2 :
Le guidon, le manche est fabriqué en un matériau flexible à l'origine en un seul plan de son axe longitudinal(type lame de ressort ou autre). Le matériau est torsadé sur son axe longitudinal par torsion mécanique, usinage, coulage, moulage, ou tout autre procédé lui conférant la flexibilité dans tous les plans de son axe longitudinal.According to a first embodiment, illustrated by drawing 1/2:
The handlebar, the handle is made of a flexible material originally in a single plane of its longitudinal axis (spring leaf type or other). The material is twisted on its longitudinal axis by mechanical twisting, machining, casting, molding, or any other process giving it flexibility in all the planes of its longitudinal axis.

Selon un deuxième mode de réalisation, illustré par le dessin 2/2:
Le manche, le guidon ou autre est fabriqué en un matériau plein ou tubulaire, flexible et résistant dans tous les plans de son axe longitudinal. Le dispositif est com posé dune seule matière ou d'un matériaux composites (association de matières : nylon + fibre de carbone ou autres composantes), de section régulière ou irrégulière de manière à obtenir, éventuellement, une progressivité de l'amortissement des vibrations et des trépidations.According to a second embodiment, illustrated by drawing 2/2:
The handle, the handlebar or the like is made of a solid or tubular material, flexible and resistant in all planes of its longitudinal axis. The device is made up of a single material or of a composite material (combination of materials: nylon + carbon fiber or other components), of regular or irregular section so as to obtain, optionally, a progressive damping of vibrations and tremors.

En référence au dessin 1/2, illustrant l'application du dispositif au cycle tous terrains, le dispositif (1) constitue le guidon du cycle, par une lame de ressort torsadée (3) s'inscrivant dans une potence traditionnelle (2) et supportant entre autre les poignées (4). La flexibilité, obtenue par la torsion, est illustrée en (5).With reference to drawing 1/2, illustrating the application of the device to the all-terrain cycle, the device (1) constitutes the handlebar of the cycle, by a twisted spring leaf (3) which fits into a traditional stem (2) and supporting among other things the handles (4). The flexibility, obtained by torsion, is illustrated in (5).

En référence au dessin 2/2, illustrant l'application du dispositif au cycle tous terrains, le dispositif (1) constitue le guidon du cycle, par un rond ou bâton plein ou creux s'inscrivant dans une potence traditionnelle (2). La flexibilité naturelle du mono composant ou du composite est illustrée en (4).Referring to drawing 2/2, illustrating the application of the device to the all-terrain cycle, the device (1) constitutes the handlebar of the cycle, by a solid or hollow round or stick inscribed in a traditional stem (2). The natural flexibility of the single component or composite is illustrated in (4).

Le guidon de cyles est caractérisé en ce qu'il est fabriqué en une matière flexible pour amortir ou éliminer les vibrations et trépidations provoquées par les ondes de choc dûes au relief du terrain rencontré qui pourraient être transmises à l'utilisateur.The handlebar of cyles is characterized in that it is made of a flexible material to dampen or eliminate the vibrations and pulsations caused by shock waves due to the relief of the terrain encountered which could be transmitted to the user.

Le guidon, illustrant l'application du cycle tout terrain est fabriqué en un matériau flexible à l'origine en un seul plan de son axe longitudinal (type lame de ressort) (1), torsadé (3) sur son axe longitudinal pour lui conférer la flexibilité dans tous les plans (5) dudit axe longitudinal.The handlebar, illustrating the application of the all-terrain cycle, is made of a flexible material originally in a single plane of its longitudinal axis (spring leaf type) (1), twisted (3) on its longitudinal axis to give it flexibility in all the planes (5) of said longitudinal axis.

Le guidon illustrant l'application du cycle tout terrain est fabriqué en un matériau plein ou tubulaire (1), flexible par nature dans tous les plans de son axe longitudinal (4). Le guidon est composé d'une seule matière ou de matériaux composites, de section régulière ou irrégulière (1) de manière à obtenir, éventuellement, une progressivité de l'amortissement des vibrations et des trépidations.The handlebars illustrating the application of the all-terrain cycle are made of a solid or tubular material (1), flexible by nature in all planes of its longitudinal axis (4). The handlebars are made of a single material or of composite materials, of regular or irregular section (1) so as to obtain, optionally, a progressive increase in the damping of vibrations and vibrations.

Le guidon est utilisé dans les domaines professionnels, sportifs, des loisirs pour amortir les vibrations et trépidations. The handlebars are used in the professional, sports and leisure fields to absorb vibrations and vibrations.

Claims (3)

REVENDICATIONS 1) Guidon de cycle caractérisé en ce qu'il est fabriqué en une matière flexible pour amortir ou éliminer les vibrations et trépidations provoquées par les ondes de choc dûes au relief du terrain rencontré qui pourraient être transmises à l'utilisateur.1) Cycle handlebar characterized in that it is made of a flexible material to dampen or eliminate vibrations and vibrations caused by shock waves due to the relief of the terrain encountered which could be transmitted to the user. 2) Guidon, selon la revendication 1 et le dessin 1/2, illustrant l'application du cycle tout terrain, caractérisé en ce qu'il est fabriqué en un matériau flexible à l'origine en un seul plan de son axe longitudinal (type lame de ressort) (1), torsadé (3) sur son axe longitudinal pour lui conférer la flexibilité dans tous les plans (5) dudit axe longitudinal.2) Handlebar, according to claim 1 and drawing 1/2, illustrating the application of the all-terrain cycle, characterized in that it is made of a flexible material originally in a single plane of its longitudinal axis (type leaf spring) (1), twisted (3) on its longitudinal axis to give it flexibility in all planes (5) of said longitudinal axis. 3) Guidon, selon la revendication 1 et le dessin 2/2, illustrant l'application du cycle tout terrain, caractérisé en ce qu'il est fabriqué en un matériau plein ou tubulaire (î), flexible par nature dans tous les plans de son axe longitudinal (4). Le guidon est composé d'une seule matière ou de matériaux composites, de section régulière ou irrégulière (1) de manière à obtenir, éventuellement, une progressivité de l'amortissement des vibrations et des trépidations. Le guidon est utilisé dans les domaines professionnels, sportifs, des loisirs pour amortir les vibrations et trépidations. 3) Handlebar, according to claim 1 and drawing 2/2, illustrating the application of the all-terrain cycle, characterized in that it is made of a solid or tubular material (î), flexible by nature in all planes of its longitudinal axis (4). The handlebars are made of a single material or of composite materials, of regular or irregular section (1) so as to obtain, optionally, a progressive increase in the damping of vibrations and vibrations. The handlebars are used in the professional, sports and leisure fields to absorb vibrations and vibrations.
FR9609606A 1996-07-25 1996-07-25 Handlebar for bicycle Pending FR2751607A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9609606A FR2751607A1 (en) 1996-07-25 1996-07-25 Handlebar for bicycle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9609606A FR2751607A1 (en) 1996-07-25 1996-07-25 Handlebar for bicycle

Publications (1)

Publication Number Publication Date
FR2751607A1 true FR2751607A1 (en) 1998-01-30

Family

ID=9494652

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9609606A Pending FR2751607A1 (en) 1996-07-25 1996-07-25 Handlebar for bicycle

Country Status (1)

Country Link
FR (1) FR2751607A1 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR467342A (en) * 1913-04-26 1914-06-09 Maxwell Graham Stewart Flexible handlebars for motorcycles and other cycles
US1719007A (en) * 1925-09-26 1929-07-02 Gazda Anton Spring handle bar for motor cycles and the like
WO1992020565A1 (en) * 1991-05-20 1992-11-26 Anthony Robert Stock A handlebar for a cycle
FR2690128A1 (en) * 1992-04-16 1993-10-22 Tunesi Sa Roger Semi-flexible handlebar for mountain cycles

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR467342A (en) * 1913-04-26 1914-06-09 Maxwell Graham Stewart Flexible handlebars for motorcycles and other cycles
US1719007A (en) * 1925-09-26 1929-07-02 Gazda Anton Spring handle bar for motor cycles and the like
WO1992020565A1 (en) * 1991-05-20 1992-11-26 Anthony Robert Stock A handlebar for a cycle
FR2690128A1 (en) * 1992-04-16 1993-10-22 Tunesi Sa Roger Semi-flexible handlebar for mountain cycles

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