FR2775651A1 - Adjustable length cycle bracket supporting accessories - Google Patents

Adjustable length cycle bracket supporting accessories Download PDF

Info

Publication number
FR2775651A1
FR2775651A1 FR9803007A FR9803007A FR2775651A1 FR 2775651 A1 FR2775651 A1 FR 2775651A1 FR 9803007 A FR9803007 A FR 9803007A FR 9803007 A FR9803007 A FR 9803007A FR 2775651 A1 FR2775651 A1 FR 2775651A1
Authority
FR
France
Prior art keywords
stem
cycle
accessories
fixed
adjustable length
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
FR9803007A
Other languages
French (fr)
Inventor
Thierry Rohde
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 FR9803007A priority Critical patent/FR2775651A1/en
Publication of FR2775651A1 publication Critical patent/FR2775651A1/en
Pending legal-status Critical Current

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)

Abstract

The cycle bracket (3) slides in its support formed from two parts (1,2). The first part enables it to be fixed on the cycle fork and the second part, which is provided with four BTR screws, enables adjustment of its clamping position. Different adaptors have several holes enabling the passage of tubes on which different accessories can be fixed. The adaptors are mounted after lifting the part (4) and are inserted between the bracket and this part.

Description

La présente invention concerne une potence de cycle, les différents éléments constituant cette potence, le réglage en longueur de cette potence, et un dispositif appelé adaptateur permettant la fixation d'un ou plusieurs accessoires tels que : prolongateur de cintre, éclairage, sacoches etc... The present invention relates to a cycle stem, the different elements constituting this stem, the length adjustment of this stem, and a device called adapter allowing the attachment of one or more accessories such as: hanger extension, lighting, saddlebags etc. ..

Le réglage en longueur étant traditionnellement effectué par un système d'articulation autour d'un ou plusieurs pivots.The length adjustment is traditionally carried out by a system of articulation around one or more pivots.

Le dispositif selon l'invention permet d'avoir une plus grande rigidité ainsi qu'une plage de réglage plus précise et plus étendue. Réglage effectué par le coulissement d' une pièce dans une autre.The device according to the invention makes it possible to have greater rigidity as well as a more precise and extended adjustment range. Adjustment made by sliding one piece into another.

Le dispositif selon l'invention comporte une première caractéristique, il est constitué de deux parties principales. La première qui est le support de la potence, et la deuxième qui est la potence elle-même. The device according to the invention has a first characteristic, it consists of two main parts. The first which is the support of the gallows, and the second which is the gallows itself.

La deuxième caractéristique est le réglage en longueur de cette potence.The second feature is the length adjustment of this stem.

La troisième caractéristique concerne les différents adaptateurs pouvant se fixer sur cette potence.The third characteristic concerns the different adapters that can be attached to this stem.

Les dessins annexés illustrent l'invention
La figure 1 représente la potence complète, ainsi que les plages minimum et maximum de réglage.The accompanying drawings illustrate the invention
Figure 1 shows the full stem, as well as the minimum and maximum adjustment ranges.

La figure 2 les différentes vues de la potence.Figure 2 the different views of the gallows.

La figure 3 les différentes vues du support de la potence.Figure 3 the different views of the bracket support.

La figure 4 les différentes vues des adaptateurs.Figure 4 the different views of the adapters.

Le support de la potence permet le coulissement et le serrage de la potence (3) de l'invention. Le guidage de la potence peut être fait par un clavetage.The support of the bracket allows the sliding and the tightening of the bracket (3) of the invention. The guidance of the stem can be done by a keying.

Il se fixe dans le tube de fourche du cycle, avec plusieurs systèmes courant du marché, équipant les potences. le support de cette potence est constitué d'une première partie (1) permettant sa fixation sur le cycle. La deuxième partie (2) permettant à l'aide de 4 vis BTR le réglage et le serrage de la potence (3) sur la partie (1). Cette deuxième partie (2) pouvant comporter une rainure en vue de la fixation de différents accessoires. La potence (3) elle-même est de forme cylindrique ou ovalisée, elle comporte au bout un usinage permettant le passage du cintre, qui est serré sur cette potence (3) par une pièce usinée (4) s'emboitant sur ce cintre et qui se fixe sur la potence (3) à l'aide de 2 vis BTR.It is fixed in the fork tube of the cycle, with several current systems on the market, equipping the stem. the support of this bracket consists of a first part (1) allowing its attachment to the cycle. The second part (2) allowing using 4 BTR screws to adjust and tighten the stem (3) on the part (1). This second part (2) may include a groove for the attachment of various accessories. The stem (3) itself is of cylindrical or oval shape, it comprises at the end a machining allowing the passage of the hanger, which is clamped on this stem (3) by a machined part (4) fitting onto this hanger and which is fixed on the stem (3) using 2 BTR screws.

Les différents adaptateurs figure 4 sont des pièces usinées, comportant plusieurs orifices permettant le passage du cintre et des tubes cylindriques sur lesquels viennent se fixer les différents accessoires (prolongateur de cintre, éclairage, ect...), le tout s' intercalant entre la pièce (4) de la figure 2 et la potence (3) et étant serré par cette même pièce (4) grace à 2 vis BTR.The various adapters in Figure 4 are machined parts, comprising several holes allowing the passage of the hanger and cylindrical tubes on which the various accessories are fixed (hanger extension, lighting, ect ...), all interposed between the part (4) of Figure 2 and the bracket (3) and being clamped by this same part (4) with 2 BTR screws.

Les adaptateurs venant en bout de potence, servent de supports à un ou plusieurs accessoires tels que cités au début. Ces accessoires se fixaient avant sur le cintre et cela empêchait le positionnement correct des mains.The adapters coming at the end of the stem, serve as supports for one or more accessories as mentioned at the beginning. These accessories were fixed before on the hanger and this prevented the correct positioning of the hands.

Les adaptateurs peuvent se fixer sur les potences du type ahead set.The adapters can be attached to the gallows of the ahead set type.

L'application de cette potence se fait dans plusieurs domaines du cyclisme, qu'il soit de randonnée, sportif ou de compétition. The application of this stem is done in several areas of cycling, whether hiking, sports or competition.

Claims (6)

REVENDICATIONS 1) Potence de cycle comportant plusieurs éléments, réglable en longueur par coulissement, et sur laquelle peut se fixer un adaptateur permettant la fixation d'un ou plusieurs accessoires. CLAIMS 1) Cycle stem comprising several elements, adjustable in length by sliding, and on which can be fixed an adapter allowing the fixing of one or more accessories. 2) Potence de cycle selon la revendication 1 caractérisé en ce que la2) Cycle stem according to claim 1 characterized in that the potence complète est composée de plusieurs éléments: complete stem is composed of several elements: - Un support en deux parties (1-2) dont 1' une (1) permet sa fixation dans le tube de fourche du cycle et dont 1' autre (2) permet le réglage et le serrage de la potence (3). - A support in two parts (1-2), one of which (1) allows it to be fixed in the fork tube of the cycle and one of which (2) allows the adjustment and tightening of the stem (3). - Une potence (3). - A gallows (3). - Différents adaptateurs (figure 4). - Different adapters (figure 4). 3)Potence de cycle selon la revendication 2 caractérisé en ce que le réglage et le serrage de la potence sont effectués à 1' aide de 4 vis.3) Cycle stem according to claim 2 characterized in that the adjustment and tightening of the stem are carried out with 1 screw. 4? Potence de cycle selon la revendication I caractérisé en ce que les différents adaptateurs (figure 4) viennent se fixer au bout de la potence (3). 4? Cycle stem according to claim I characterized in that the different adapters (Figure 4) are fixed at the end of the stem (3). 5) Potence de cycle selon la revendication I caractérisé en ce que de part leurs usinages, les différents adaptateurs (figure 4) peuvent recevoir, par le biais ou non de différents tubes, un ou plusieurs accessoires pour le vélo.5) Cycle stem according to claim I characterized in that due to their machining, the different adapters (Figure 4) can receive, by means or not of different tubes, one or more accessories for the bicycle. 6)Potence de cycle selon la revendication 2 caractérisé en ce que sur le dessus de la partie (2) de la potence se trouve une rainure en vue de la fixation de différents accessoires. 6) Cycle stem according to claim 2 characterized in that on the top of the part (2) of the stem is a groove for the attachment of various accessories.
FR9803007A 1998-03-06 1998-03-06 Adjustable length cycle bracket supporting accessories Pending FR2775651A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9803007A FR2775651A1 (en) 1998-03-06 1998-03-06 Adjustable length cycle bracket supporting accessories

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9803007A FR2775651A1 (en) 1998-03-06 1998-03-06 Adjustable length cycle bracket supporting accessories

Publications (1)

Publication Number Publication Date
FR2775651A1 true FR2775651A1 (en) 1999-09-10

Family

ID=9523935

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9803007A Pending FR2775651A1 (en) 1998-03-06 1998-03-06 Adjustable length cycle bracket supporting accessories

Country Status (1)

Country Link
FR (1) FR2775651A1 (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR802486A (en) * 1935-03-14 1936-09-05 Manufacturing process of handlebars for bicycles
DE822346C (en) * 1950-03-03 1951-11-26 Hans Riedel Telescopic forward and backward adjustable stem for the handlebar of a bicycle
DE4208128A1 (en) * 1991-03-15 1992-09-17 3 T Spa Handlebar mounting device for bicycle - has holder element with clamp for tubular element on handlebars
WO1995025034A1 (en) * 1994-03-16 1995-09-21 Maas Van Beek Adjustable handlebar shaft
DE19531959A1 (en) * 1995-08-30 1997-03-06 Jochen Klieber Handlebars assembly for bicycle

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR802486A (en) * 1935-03-14 1936-09-05 Manufacturing process of handlebars for bicycles
DE822346C (en) * 1950-03-03 1951-11-26 Hans Riedel Telescopic forward and backward adjustable stem for the handlebar of a bicycle
DE4208128A1 (en) * 1991-03-15 1992-09-17 3 T Spa Handlebar mounting device for bicycle - has holder element with clamp for tubular element on handlebars
WO1995025034A1 (en) * 1994-03-16 1995-09-21 Maas Van Beek Adjustable handlebar shaft
DE19531959A1 (en) * 1995-08-30 1997-03-06 Jochen Klieber Handlebars assembly for bicycle

Similar Documents

Publication Publication Date Title
EP0443892A1 (en) Implant for osteosynthesis device, in particular for the spinal column
FR2630701A1 (en) ADJUSTABLE SUPPORT FOR CONTROL LEVERS, SUITABLE TO BE MOUNTED ON THE HANDLEBAR OF A BICYCLE, MOTORCYCLE OR THE LIKE
EP0679553B1 (en) Three dimensionally adjustable fixation device for a lighting or signaling vehicle device
FR2775651A1 (en) Adjustable length cycle bracket supporting accessories
EP0750557A1 (en) Adjustable handlebar shaft
FR2673904A1 (en) DEVICE FOR FIXING BICYCLE ELEMENTS.
EP2065296A1 (en) Adjustable handlebar
FR2625721A3 (en) Bicycle handlebar allowing quick and accurate adjustment of its position of coupling to auxiliary elements
FR2759772A1 (en) TEMPLATE FOR PREPARING THE INSTALLATION OF RADIATORS ON SITES
FR2674308A1 (en) ROTATING HANDLE FOR THE RADIATOR ADJUSTMENT VALVE.
FR2761948A3 (en) Gear shift setting device for exercise bicycle
FR2754438A1 (en) Plates fixing pole of parasol to table top of garden or picnic table
FR2816275A1 (en) Side by side coupling system for two cycles comprises flange fixed on saddle tubes and plate fixed on front wheel axles connected by rear stabilization bar and front steering bar
FR2667289A1 (en) SUPPORT AND CONNECTION DEVICE FOR BICYCLE HANDLEBAR.
JPH11321759A (en) Motorcycle and component thereof
FR2771702A3 (en) Variable length bicycle pedal crank arm
JPH06328305A (en) Work positioning stopper in lathe
KR200321504Y1 (en) Hose fixing device
FR2539927A1 (en) DEVICE FOR SUPPORTING CABLES OR WIRES IN OPENINGS
FR2738520A1 (en) Tubular bed for lathe
FR2753924A1 (en) Clamp, with interchangeable jaws
CH655342A5 (en) Framework for sanitary installations
CH275536A (en) Clamping device.
FR2732449A1 (en) SUPPORT HOOK FOR RADIATOR
BE504850A (en)