FR2608990A1 - Movable and removable additional supports for the handlebar of a racing bike and touring bike - Google Patents
Movable and removable additional supports for the handlebar of a racing bike and touring bike Download PDFInfo
- Publication number
- FR2608990A1 FR2608990A1 FR8618189A FR8618189A FR2608990A1 FR 2608990 A1 FR2608990 A1 FR 2608990A1 FR 8618189 A FR8618189 A FR 8618189A FR 8618189 A FR8618189 A FR 8618189A FR 2608990 A1 FR2608990 A1 FR 2608990A1
- Authority
- FR
- France
- Prior art keywords
- bike
- handle
- collar
- handlebar
- tensioner
- 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.)
- Granted
Links
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
- B62K21/125—Extensions; Auxiliary handlebars
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Steering Devices For Bicycles And Motorcycles (AREA)
Abstract
Description
APPUIS SUPPLENENTAIRES MOBILES ET AMOVIBLES POUR
GUIDON DE BICYCLETTE DE COURSE ET DE CYCLOTOURISME
La présente invention constitue un accessoire de bicyclette. Elle a pour objet de disposer d'appuis mobiles et amovibles sur le guidon (ou cintre) des bicyclettes de course et de cyclotourisme.MOBILE AND REMOVABLE ADDITIONAL SUPPORTS FOR
RIDING AND CYCLING TOURISM BICYCLE HANDLEBAR
The present invention constitutes a bicycle accessory. Its purpose is to have movable and removable supports on the handlebars (or handlebars) of racing and touring bicycles.
Le type de cintre existant actuellement sur le marché est dit à trois positions des mains. L'une est sur la partie haute, horizontale, orthogonale au sens de marche, la deuxième sur les poignées de freins ou cocottes, la troisième sur la partie basse, dans le sens de la marche.The type of hanger currently on the market is said to have three hand positions. One is on the upper part, horizontal, orthogonal to the direction of travel, the second on the brake handles or cocottes, the third on the lower part, in the direction of travel.
Les deux appuis faisant l'objet de l'invention permettent un grand nombre d'autres positions des mains et du corps du cycliste selon l'endroit et l'orientation qu'on leur affecte entre la potence et les cocottes.The two supports that are the subject of the invention allow a large number of other positions of the cyclist's hands and body depending on the location and the orientation that is assigned to them between the stem and the casseroles.
La diversité de positions des mains et du corps du cycliste qui peuvent être adoptées en cours de marche diminue les risques d'apparition de douleurs ou de crampes des mains, des avant-bras et du dos, dues à la permanence d'une position au cours du temps.The variety of positions of the cyclist's hands and body that can be adopted while walking reduces the risk of the appearance of pain or cramps in the hands, forearms and back, due to the permanence of a position in the over time.
L'intérêt des appuis, objets de l'invention, réside dans le fait qu'ils peuvent être installés et démontés sans outil, à tout moment, même en cours de route.The advantage of the supports, objects of the invention, lies in the fact that they can be installed and dismantled without tools, at any time, even during the journey.
Leur mise en pl,ace ne nécessite pas le démontage des poignées de freins, ni le re.trait du ruban adhésif qui généralement entoure le cintre.Placing them in place does not require the disassembly of the brake handles, nor the removal of the adhesive tape which generally surrounds the hanger.
Autre intérêt, ils sont, une fois installés, mobiles sans que le cycliste ait à descendre de machine.Another advantage, they are, once installed, mobile without the cyclist having to get off the machine.
Ils permettent entre autres positions celle qu'offre le guidon plat qui oblige à un plus large écartement des bras et un dos redressé qui favorisent la respiration du cycliste.They allow, among other positions, that offered by the flat handlebar, which requires a wider spread of the arms and a straightened back, which promote the cyclist's breathing.
Ils donnent aussi la possibilité d'adopter la position permise par le guidon "Delta" utilisé par les coureurs cyclistes lors d'épreuves "contre la montre".They also give the possibility of adopting the position permitted by the "Delta" handlebars used by cyclists during "time trial" events.
Enfin, judicieusement orientés au gré du cycliste, ils peuvent servir d'appui aux avant-bras lorsque les mains sont sur les cocottes, le buste proche de l'horizontale et le cycliste assis sur la selle.Finally, judiciously oriented at the discretion of the cyclist, they can serve as support for the forearms when the hands are on the casseroles, the bust close to the horizontal and the cyclist seated on the saddle.
Le dispositif comprend deux appuis par bicyclette, un pour chaque main. The device includes two supports per bicycle, one for each hand.
I1 comprend six pièces par appui. It includes six pieces per support.
La figure 1 représente la vue en élévation sans indication des parties cachées pour alléger le dessin.Figure 1 shows the elevational view without indication of the hidden parts to lighten the drawing.
La figure 2 représente l'ensemble d'un appui en position montée, selon une coupe orthogonale aux génératrices du cintre.Figure 2 shows the assembly of a support in the mounted position, in a section orthogonal to the generatrices of the hanger.
La figure 3 représente une variante de l'ensemble formé par les pièces (5) et (6) si, au lieu d'une pièce (5) en métal (acier ou duralumin), celle-ci est en matière plastique dure moulée par injection. La pièce (5 bis) comprend alors un canon en acier ou laiton noyé dans la masse lors du moulage.FIG. 3 represents a variant of the assembly formed by the parts (5) and (6) if, instead of a part (5) made of metal (steel or duralumin), the latter is made of hard plastic molded by injection. The part (5 bis) then includes a steel or brass barrel embedded in the mass during molding.
La pièce (1) est un collier en acier qui entoure aux deux tiers environ le tube de cintre, figures 2 et 5.The part (1) is a steel collar which surrounds about two thirds of the hanger tube, Figures 2 and 5.
La pièce (2) est le tendeur du collier en acier, figures 2 et 4.The part (2) is the tensioner of the steel collar, Figures 2 and 4.
La pièce (3) est un écrou bas qui évite au tendeur de se désolidariser du collier lors des changements de position du dispositif.The part (3) is a low nut which prevents the tensioner from detaching from the collar when the position of the device changes.
La pièce (4), reprise en détail par les figures 6 à 11, planche 2/2, est en matière plastique dure moulée par injection. Elle sert d'appui de serrage à la poignée (5), d'une part, de raccordement esthétique et fonctionnel entre la poignée et le cintre, d'autre part, et enfin de cache du système de serrage.The part (4), taken up in detail in FIGS. 6 to 11, plate 2/2, is made of hard plastic injection molded. It serves as a clamping support for the handle (5), on the one hand, for an aesthetic and functional connection between the handle and the hanger, on the other hand, and finally as a cover for the clamping system.
La pièce (5) est la poignée qui, par rotation, permet le serrage et le serrage du collier. Elle est en acier, en duralumin ou en matière plastique dure injectée.The part (5) is the handle which, by rotation, allows the tightening and the tightening of the collar. It is made of steel, duralumin or hard injected plastic.
Lorsque la poignée est en acier ou en duralumin elle est recouverte d'un manchon en matière plastique souple (6) dont l'une des extrémités la bouche afin d'éviter la pénétration éventuelle d'une partie du corps en cas de chute du cycliste. Ce manchon (6) est emmanché à force sur la poignée, il en reste solidaire en raison de son élasticité. I1 est strié sur sa partie extérieure afin de permettre une bonne préhension.When the handle is made of steel or duralumin, it is covered with a flexible plastic sleeve (6), one of the ends of which is the mouth, in order to avoid the possible penetration of a part of the body in the event of the cyclist falling. . This sleeve (6) is force fitted on the handle, it remains integral with it because of its elasticity. I1 is striated on its outer part to allow a good grip.
Lorsque la poignée est en matière plastique (5 Bii , figure 3, elle est obturée par un bouchon également en matière plastique (6 Bii , emmanché à force, voire collé. Elle est striée sur sa partie extérieure pour une bonne préhension. When the handle is made of plastic (5 Bii, Figure 3, it is closed by a plug also made of plastic (6 Bii, force-fitted, or even glued. It is striated on its outer part for a good grip.
Le montage de l'appui est réalisé de la façon suivante - Passage de la partie filetée du tendeur(2)dans l'une des ouvertures
du collier (1).The mounting of the support is carried out as follows - Passage of the threaded part of the tensioner (2) in one of the openings
of the collar (1).
- Passage du collier autour du tube de cintre.- Passage of the collar around the hanger tube.
- Rapprochement des deux extrémités du collier et passage du tendeur
dans l'autre ouverture du collier.- Approximation of the two ends of the collar and passage of the tensioner
in the other opening of the collar.
- Mise en place de l'écrou (3), serrage à fond, à la main.- Installation of the nut (3), tightening fully, by hand.
- Mise en place de l'appui-cache (4).- Installation of the support-cache (4).
- Vissage de la poignée munie, dès la fabrication, du manchon ou du
bouchon selon le cas.- Screwing of the handle provided, from manufacture, with the sleeve or
cap as appropriate.
Les pièces (4, 6, 5 bis) et (6 bii sont en matières plastiques, elles peuvent donc être colorées de différentes teintes afin de les assortir aux rubans adhésifs qui entourent le plus souvent les tubes de cintres.The pieces (4, 6, 5 bis) and (6 bii are made of plastic, so they can be colored in different shades to match the adhesive tapes that most often surround the hanger tubes.
Cette invention peut être réalisée en grande série par l'industrie du cycle. Sa fabrication ne pose aucun problème technique et les matériaux qu'elle nécessite sont des plus couramment utilisés par la dite industrie. This invention can be produced in large series by the bicycle industry. Its manufacture poses no technical problem and the materials it requires are most commonly used by said industry.
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8618189A FR2608990B1 (en) | 1986-12-26 | 1986-12-26 | ADDITIONAL MOBILE AND REMOVABLE SUPPORTS FOR RIDING AND CYCLING TOURING BICYCLE HANDLEBARS |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8618189A FR2608990B1 (en) | 1986-12-26 | 1986-12-26 | ADDITIONAL MOBILE AND REMOVABLE SUPPORTS FOR RIDING AND CYCLING TOURING BICYCLE HANDLEBARS |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2608990A1 true FR2608990A1 (en) | 1988-07-01 |
FR2608990B1 FR2608990B1 (en) | 1989-09-29 |
Family
ID=9342304
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8618189A Expired FR2608990B1 (en) | 1986-12-26 | 1986-12-26 | ADDITIONAL MOBILE AND REMOVABLE SUPPORTS FOR RIDING AND CYCLING TOURING BICYCLE HANDLEBARS |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2608990B1 (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2711350A1 (en) * | 1993-10-18 | 1995-04-28 | Durbec Paul Marie | Cycle steering grip with modifiable surface |
GB2338937A (en) * | 1998-06-29 | 2000-01-12 | Yen Yu Chuan | Auxiliary handlebar for a bicycle |
WO2009037140A1 (en) * | 2007-09-20 | 2009-03-26 | Luque Munoz Miguel | Portable device for facilitating the support of a bicycle in an inverted position |
DE102022106780A1 (en) | 2022-03-23 | 2023-09-28 | Piepenstock Metall Systeme GmbH | Clamp for fixing an operating or display unit to a tubular part of a bicycle, operating or display unit and bicycle |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR552985A (en) * | 1922-06-16 | 1923-05-11 | Handle for cycle handlebars or similar vehicle | |
FR910546A (en) * | 1945-04-30 | 1946-06-11 | Handle for bicycle and its fixing method | |
US3481218A (en) * | 1967-09-30 | 1969-12-02 | Nitto Handle Works Co Ltd | Handles for use in bicycles |
-
1986
- 1986-12-26 FR FR8618189A patent/FR2608990B1/en not_active Expired
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR552985A (en) * | 1922-06-16 | 1923-05-11 | Handle for cycle handlebars or similar vehicle | |
FR910546A (en) * | 1945-04-30 | 1946-06-11 | Handle for bicycle and its fixing method | |
US3481218A (en) * | 1967-09-30 | 1969-12-02 | Nitto Handle Works Co Ltd | Handles for use in bicycles |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2711350A1 (en) * | 1993-10-18 | 1995-04-28 | Durbec Paul Marie | Cycle steering grip with modifiable surface |
GB2338937A (en) * | 1998-06-29 | 2000-01-12 | Yen Yu Chuan | Auxiliary handlebar for a bicycle |
GB2338937B (en) * | 1998-06-29 | 2000-06-21 | Yen Yu Chuan | Auxiliary handlebar for a bicycle |
WO2009037140A1 (en) * | 2007-09-20 | 2009-03-26 | Luque Munoz Miguel | Portable device for facilitating the support of a bicycle in an inverted position |
DE102022106780A1 (en) | 2022-03-23 | 2023-09-28 | Piepenstock Metall Systeme GmbH | Clamp for fixing an operating or display unit to a tubular part of a bicycle, operating or display unit and bicycle |
DE102022106780B4 (en) | 2022-03-23 | 2024-02-01 | Piepenstock Metall Systeme GmbH | Clamp for fixing an operating or display unit to a tubular part of a bicycle, operating or display unit and bicycle |
Also Published As
Publication number | Publication date |
---|---|
FR2608990B1 (en) | 1989-09-29 |
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