FR2711350A1 - Cycle steering grip with modifiable surface - Google Patents
Cycle steering grip with modifiable surface Download PDFInfo
- Publication number
- FR2711350A1 FR2711350A1 FR9312355A FR9312355A FR2711350A1 FR 2711350 A1 FR2711350 A1 FR 2711350A1 FR 9312355 A FR9312355 A FR 9312355A FR 9312355 A FR9312355 A FR 9312355A FR 2711350 A1 FR2711350 A1 FR 2711350A1
- Authority
- FR
- France
- Prior art keywords
- handle according
- steering handle
- gripping body
- sloping
- orifice
- 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- Withdrawn
Links
- 239000000463 material Substances 0.000 claims description 6
- 238000000465 moulding Methods 0.000 claims description 5
- 230000000630 rising effect Effects 0.000 claims description 4
- 230000035515 penetration Effects 0.000 claims description 3
- 238000003825 pressing Methods 0.000 claims description 2
- 239000003086 colorant Substances 0.000 abstract description 3
- 235000019589 hardness Nutrition 0.000 abstract 2
- 230000001747 exhibiting effect Effects 0.000 abstract 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000002513 implantation Methods 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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
- B62K21/26—Handlebar grips
-
- 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 Controls (AREA)
Abstract
Description
La présente invention concerne une poignée de direction de cycle dont la surface extérieure est facilement modulable en volume, en dureté et en aspect. The present invention relates to a cycle direction handle whose outer surface is easily adjustable in volume, hardness and appearance.
La fabrication de poignées de direction est traditionnellement réalisée par assemblage de tubes cintrés en acier ou en aluminium sur des boitiers de bridage en aluminium coulé n'offrant que très peu de possibilités de modulabilité en ce qui concerne le volume, la dureté au touché et l'aspect de surface. The manufacture of steering handles is traditionally carried out by assembling bent steel or aluminum tubes on clamping boxes in cast aluminum offering only very few possibilities of modularity with regard to the volume, the hardness to the touch and the 'surface appearance.
La poignée selon l'invention permet de remédier à ces inconvénients et de proposer à partir d'un procédé de fabrication simple une gamme de produits variés. The handle according to the invention makes it possible to remedy these drawbacks and to propose, from a simple manufacturing process, a range of varied products.
La poignée comporte en effet selon une première caractéristique, un boitier de bridage se prolongeant par un corps de préhension allégé intérieurement par deux cavités reliées entre elles par un orifice. Le corps de préhension est ensuite recouvert d'une enveloppe. The handle in fact comprises, according to a first characteristic, a clamping box extending by a gripping body lightened internally by two cavities connected together by an orifice. The gripping body is then covered with an envelope.
Selon des modes particuliers de réalisation - Le corps de préhension peut comporter un système de nervurage parallèle - Le corps de préhension peut être moulé dans un matériau de densité inférieure à 1,7 - La cavité du corps de préhension peut être réalisée par pénétration d'un gaz lors du moulage - L'orifice reliant les deux cavités du corps de préhension peut avoir une section circulaire comprise entre 0,5 et 8 millimètres - L'enveloppe de la poignée peut adhérer au corps de préhension par retrait thermique - L'enveloppe de la poignée peut être réalisée dans des matériaux de dureté shore différente - Le boitier de bridage peut être constitué intérieurement d'une vis de serrage actionnant par vissage une cale montante pentée , cette même cale pressant une demi coquille pentée contre la surface du guidon - La demi coquille pentée peut présenter une surface non rectiligne pentée
Les dessins annexés illustrent l'invention
La figure 1 représente en coupe, la poignée selon l'invention
La figure 2 représente en coupe, le système de bridage
La figure 3 représente une section du corps de préhension
La figure 4 représente une section de l'extrémité du corps de préhension
En référence s la figure l , la poignée de direction fixée en bout de guidon (10) comporte un boitier de bridage (l) se prolongeant en un corps de préhension (2) présentant deux cavités (4) et (5) reliées par un orifice (6) de section comprise entre 0,5 et 8 millimètres
La cavité (4) à pour but d'alléger le corps de préhension (2) et la cavité (5) de recevoir un bouchon (il) afin d'eviter d'éventuelles infiltration d'eau.According to particular embodiments - The gripping body can comprise a parallel rib system - The gripping body can be molded in a material with a density of less than 1.7 - The cavity of the gripping body can be produced by penetration of a gas during molding - The orifice connecting the two cavities of the gripping body can have a circular section of between 0.5 and 8 millimeters - The envelope of the handle can adhere to the gripping body by thermal withdrawal - The envelope of the handle can be made of materials of different shore hardness - The clamping box can be made internally of a tightening screw actuating by screwing a rising wedge sloping, this same wedge pressing a half shell sloping against the surface of the handlebar - The sloping half shell may have a non-rectilinear sloping surface
The accompanying drawings illustrate the invention
Figure 1 shows in section, the handle according to the invention
Figure 2 shows in section, the clamping system
Figure 3 shows a section of the grip body
Figure 4 shows a section of the end of the grip body
With reference to FIG. 1, the steering handle fixed at the end of the handlebar (10) comprises a clamping box (l) extending into a grip body (2) having two cavities (4) and (5) connected by a orifice (6) of section between 0.5 and 8 millimeters
The purpose of the cavity (4) is to lighten the gripping body (2) and the cavity (5) to receive a plug (it) in order to avoid possible water infiltration.
Le corps de préhension (2) moulé dans un matériau de densité inférieure à 1,7 est ensuite recouvert d'une enveloppe (3) qui lui adhère par retrait athermique. Les procédés possibles sont le surmoulage ou la thermorétraction de matériaux pouvant avoir une dureté shore différente, des couleurs différentes, des aspects de surface différents. The gripping body (2) molded from a material with a density of less than 1.7 is then covered with an envelope (3) which adheres to it by thermal insulation. The possible processes are overmolding or heat shrinking of materials which may have a different shore hardness, different colors, different surface aspects.
L'outillage de surmoulage de l'enveloppe (3) comporte une empreinte de moulage interchangeable avec d'autres empreintes de volume différent.The envelope overmolding tool (3) has an interchangeable molding imprint with other imprints of different volume.
La cavité (4) du corps de préhension (2) est réalisée en cour de moulage par pénétration d'un gaz à travers l'orifice (6). The cavity (4) of the gripping body (2) is produced in the course of molding by penetration of a gas through the orifice (6).
En référence à la figure 2 , le boitier de bridage (1) est constitué intérieurement d un mécanisme de serrage de la poignée sur le guidon (10) comprenant une vis de serrage (9) qui par vissage actionne une cale montante pentée (8) et presse axialement une demi coquille pentée (7) contre la surface du guidon (lu). La demi coquille pentée (7) est en contact avec le guidon (10) par sa surface non rectiligne molletée. Referring to Figure 2, the clamping box (1) is internally constituted by a mechanism for tightening the handle on the handlebar (10) comprising a clamping screw (9) which by screwing actuates a rising wedge (8) and axially presses a sloping half-shell (7) against the surface of the handlebar (lu). The sloping half-shell (7) is in contact with the handlebars (10) by its non-rectilinear knurled surface.
En référence aux figure 3 et 4 , le corps de préhension (2) présente un système de nervurage parallèle. Le but de ces nervures est de rigidifier le corps de préhension de la poignée, leur implantation parallèle dans le sens de la longueur du corps celui de faciliter l'extraction des pièces en dehors du moule après moulage. Referring to Figures 3 and 4, the gripping body (2) has a parallel rib system. The purpose of these ribs is to stiffen the grip body of the handle, their implantation parallel in the direction of the length of the body to facilitate the extraction of parts from the mold after molding.
La poignée selon l'invention est particulièrement destinée à être fabriquée à partir d'un procédé simple offrant la possibilité d'obtenir formes, dureté, aspects et couleurs différents. The handle according to the invention is particularly intended to be manufactured from a simple process offering the possibility of obtaining different shapes, hardness, aspects and colors.
Claims (9)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR9312355A FR2711350A1 (en) | 1993-10-18 | 1993-10-18 | Cycle steering grip with modifiable surface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR9312355A FR2711350A1 (en) | 1993-10-18 | 1993-10-18 | Cycle steering grip with modifiable surface |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2711350A1 true FR2711350A1 (en) | 1995-04-28 |
Family
ID=9451915
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR9312355A Withdrawn FR2711350A1 (en) | 1993-10-18 | 1993-10-18 | Cycle steering grip with modifiable surface |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2711350A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ITVR20100057A1 (en) * | 2010-03-24 | 2011-09-25 | Selle Royal Spa | KNOB FOR BICYCLE HANDLEBAR AND SIMILAR VEHICLES AND METHOD TO OBTAIN IT |
| US20130081838A1 (en) * | 2011-09-30 | 2013-04-04 | Greenlee Textron Inc. | Handle For A Hydraulically Driven Tool With Heat Transmission Reducing Properties |
| US20170001679A1 (en) * | 2015-07-02 | 2017-01-05 | Canyon Bicycles Gmbh | Bicycle Grip and Bicycle Grip/Handlebar System |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2608990A1 (en) * | 1986-12-26 | 1988-07-01 | Samson Henri | Movable and removable additional supports for the handlebar of a racing bike and touring bike |
| DE9105274U1 (en) * | 1991-04-29 | 1991-07-04 | K.W. Hochschorner GmbH, 8033 Martinsried | Bicycle handle |
| NL9002483A (en) * | 1990-11-14 | 1992-06-01 | Wavin Bv | Mfg. elongated cavities in injection moulded plastic components - by injecting gas at pressure after initial cooling, to control wall thickness and produce enclosed or partially enclosed cavities |
-
1993
- 1993-10-18 FR FR9312355A patent/FR2711350A1/en not_active Withdrawn
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2608990A1 (en) * | 1986-12-26 | 1988-07-01 | Samson Henri | Movable and removable additional supports for the handlebar of a racing bike and touring bike |
| NL9002483A (en) * | 1990-11-14 | 1992-06-01 | Wavin Bv | Mfg. elongated cavities in injection moulded plastic components - by injecting gas at pressure after initial cooling, to control wall thickness and produce enclosed or partially enclosed cavities |
| DE9105274U1 (en) * | 1991-04-29 | 1991-07-04 | K.W. Hochschorner GmbH, 8033 Martinsried | Bicycle handle |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ITVR20100057A1 (en) * | 2010-03-24 | 2011-09-25 | Selle Royal Spa | KNOB FOR BICYCLE HANDLEBAR AND SIMILAR VEHICLES AND METHOD TO OBTAIN IT |
| WO2011117760A1 (en) * | 2010-03-24 | 2011-09-29 | Selle Royal S.P.A. | Grip for handlebars of a bicycle and similar vehicle and method therefore |
| JP2013522118A (en) * | 2010-03-24 | 2013-06-13 | セレ・ロイヤル・ソシエタ・ペル・アチオニ | Grips for bicycle and similar vehicle handlebars and methods of making the same |
| US9174696B2 (en) | 2010-03-24 | 2015-11-03 | Selle Royal S.P.A. | Grip for handlebars of a bicycle and similar vehicle and method therefore |
| US20130081838A1 (en) * | 2011-09-30 | 2013-04-04 | Greenlee Textron Inc. | Handle For A Hydraulically Driven Tool With Heat Transmission Reducing Properties |
| US9604355B2 (en) * | 2011-09-30 | 2017-03-28 | Textron Innovations Inc. | Handle for a hydraulically driven tool with heat transmission reducing properties |
| US10406669B2 (en) | 2011-09-30 | 2019-09-10 | Greenlee Tools, Inc. | Handle for a hydraulically driven tool with heat transmission reducing properties |
| US20170001679A1 (en) * | 2015-07-02 | 2017-01-05 | Canyon Bicycles Gmbh | Bicycle Grip and Bicycle Grip/Handlebar System |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |