WO2006040450A1 - Removable cover for a motorcycle fuel tank - Google Patents
Removable cover for a motorcycle fuel tank Download PDFInfo
- Publication number
- WO2006040450A1 WO2006040450A1 PCT/FR2005/002473 FR2005002473W WO2006040450A1 WO 2006040450 A1 WO2006040450 A1 WO 2006040450A1 FR 2005002473 W FR2005002473 W FR 2005002473W WO 2006040450 A1 WO2006040450 A1 WO 2006040450A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- tank
- removable
- removable covering
- motorcycle
- covering according
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62J—CYCLE SADDLES OR SEATS; AUXILIARY DEVICES OR ACCESSORIES SPECIALLY ADAPTED TO CYCLES AND NOT OTHERWISE PROVIDED FOR, e.g. ARTICLE CARRIERS OR CYCLE PROTECTORS
- B62J35/00—Fuel tanks specially adapted for motorcycles or engine-assisted cycles; Arrangements thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62J—CYCLE SADDLES OR SEATS; AUXILIARY DEVICES OR ACCESSORIES SPECIALLY ADAPTED TO CYCLES AND NOT OTHERWISE PROVIDED FOR, e.g. ARTICLE CARRIERS OR CYCLE PROTECTORS
- B62J23/00—Other protectors specially adapted for cycles
Definitions
- the invention relates to the field of accessories for motorcycles and, more particularly, accessories for reservoirs, real or artificial, of motorcycles.
- the fuel tank of a motorcycle is usually located between the saddle and the handlebars, above the engine. In some cases, for technical reasons of space, the tank is not located in this place, but is located under the saddle.
- the motorcycle then has, for aesthetic reasons, between the saddle and the handlebar adapted on its frame above the engine, a housing or dummy tank. Given its position between the saddle and the handlebars, a dummy tank or real is likely to undergo, on the side of the saddle, damage caused by metal parts adapted to the clothing of a user of the motorcycle or rider.
- a carpet of the preceding type generally provides its reservoir protection function, it nevertheless has the drawbacks inherent in its nature. Indeed, its structure, obtained by the assembly sewn many elements, makes the manufacture expensive. In addition, given the material generally used, a tank mat has a flexibility such that it is not able to fit perfectly on the tank.
- the prior art has also proposed to implement a removable covering for motorcycle tanks consisting of a rigid shell which is preformed to enclose, at least partially, the tank and which is provided at least, at its ends, fixing means to ensure a rigid immobilization of the hull on the motorcycle.
- Such a type of removable cover has the double advantage of being perfectly immobilized on the motorcycle tank and to ensure optimum protection of the latter.
- it has the disadvantage of imposing the use of a model of removable cover by reservoir model to equip, so that for the dealer, it is necessary to have a large storage volume, so to be able to answer the request.
- it has emerged the need to have a new type of removable cover that can be used for different motorcycle models and that can present, before marketing, a reduced storage volume, while offering holding and protection characteristics close to those of a rigid covering and, in all cases, greater than those of other skins according to the prior art.
- the invention relates to a removable covering for a motorcycle tank, covering comprising a body intended to cover, in part at least, the upper face of the tank and means for fixing the body to the tank and / or the motorcycle, characterized in that the body is, in part at least, plastically deformable to be able to be shaped, at least in part, to the shape of the part of the tank on which the cladding is mounted and to retain, in part to less, this form after disassembly of the dressing.
- the plastically deformable nature of the body of the cladding according to the invention allows a flat storage of the latter, so that it is possible to stack on each other, different removable linings according to the in order to store them in a relatively small space.
- the body is plastically deformable with shape memory, that is to say that the body is malleable so that it can be given from an initial form a new form that he will keep with regard to at least some of its parts until the application of a new constraint higher than their weight.
- This plastically deformable shape memory character corresponds to the fact that the body has a certain rigidity while being plastic as opposed to the flexibility of a fabric that will deform under the effect of its own weight. It will therefore be possible to give certain parts of the body of the clothing, according to the invention, different shapes that they will retain after the shaping operation without being deformed under the effort of their own weight.
- the casing body is plastically deformable at ambient temperature and the shaping can then be performed simply by hand, without any particular tool.
- the plastically deformable nature of the body of the casing allows it to fit perfectly the part of the tank on which it is mounted so that the dressing is is immobilized on the tank by the complementarity of the shapes of the shaped body of the covering and the tank.
- the body is plastically deformable at a temperature above 50 0 C and rigid at a temperature below the latter.
- the implementation of the removable covering according to the invention will involve a preheating phase or steaming before adaptation of the body on the tank of the motorcycle to equip.
- the body is reversibly plastically deformable.
- the same removable covering according to the invention can be used or adapted to different motorcycles, so that the user of the dressing will not be forced to change the model of removable dressing when changing motorcycle model.
- the body has an elongated shape, for enveloping a median region of the reservoir substantially symmetrical with respect to a longitudinal median plane, and at least two opposite end portions, one of which is intended to be directed towards the front of the bike and the other towards the back.
- this is a preferred but not strictly necessary embodiment of the body of the removable covering according to the invention, insofar as the latter could be made to extend between two opposite side edges. of the tank.
- the body of the covering comprises at least two sections, connected by a folding region having a width measured transversely to the longitudinal axis of the body, less than that of the sections it connects.
- the folding region then defines an articulation between the sections.
- the body of the removable covering can be made in different ways and, for example, constituted by a plastically deformable or malleable material blank, such as, for example, a metal blank or a plastic blank .
- the body of the covering comprises a flexible envelope of flattened shape which comprises a bottom wall, intended to be placed in contact with the upper face of the reservoir and a top wall whose upper face is accessible when the covering is mounted on the tank.
- the body then comprises, inside the casing, at least one plastically deformable reinforcement conferring on the body its plastically deformable character, as mentioned above.
- the body comprises at least one separate plastically deformable reinforcement for each section.
- the plastically deformable reinforcement may be made of any suitable material, such as, for example, metal such as aluminum or synthetic thermoplastic material.
- the lower face of the body is covered or constituted, at least in part, of a non-slip material.
- the body in order to allow filling of the tank without disassembling the removable covering, the body comprises a window for access to a filling orifice of the tank.
- the body comprises means for fixing various equipment on its upper face. These fixing means can be made in any appropriate manner depending on the equipment to be adapted to the removable covering.
- the equipment attachment means are adapted to ensure the attachment of at least one removable bag, such as a bag or a tank bag.
- the casing body comprises at least two lateral wings intended to be folded against the sides of the tank, in order to ensure lateral stability of the casing.
- the invention also relates to a method of adapting a removable cladding on a motorcycle tank comprising a step of implementing a removable cladding according to the invention and a shaping or shaping step of the cladding body. to the shape of the tank, when mounting the trim on the tank.
- the shaping is performed by applying, by hand, a force on the upper face of the body of the cladding, so as to shape it to the shape of the motorcycle tank.
- the method provides for implementing a removable covering whose body is thermoplastic and the method then comprises a step of heating the body before its conformation on the motorcycle tank.
- Fig. 1 is a schematic perspective of a removable covering, according to the invention, adapted to a motorcycle tank.
- Fig. 2 is a section on plane II-II of FIG. 1.
- Fig. 3 is a flat view of the removable covering illustrated in FIG. 1.
- Figs. 4 to 6 illustrate, in plan view, various other embodiments of a removable covering according to the invention.
- Fig. 7 is a side view of the removable cover illustrated in FIG. 6, in a flat state.
- Fig. 8 is a perspective, similar to FIG. 1, showing the cladding, as illustrated in FIGS. 5, 6 and 7, fitted on a motorcycle tank.
- a removable covering according to the invention is intended to be fitted on a motorcycle tank 2, not shown, so as to cover, in part at least, the upper face, as shown more particularly in FIG. . 1.
- the removable covering 1 comprises a body 3 which, according to the illustrated example, has an elongate shape and is more particularly adapted to envelop a median region of the reservoir 2 substantially symmetrical with respect to a longitudinal median plane P.
- the body 3 then has two opposite end portions, the first 4 is intended to be directed towards the front of the motorcycle, while the second 5 is intended to be directed towards the rear of the same motorcycle.
- Each end portion 4, 5 is then equipped with means 6 for fixing the body 3 on the tank 2 of the motorcycle.
- the fastening means 6, fitted to the first end portion 4, comprise a system of straps 7 intended to come fit on the chassis 8 of the bike. Furthermore, the fastening means 6, equipping the end portion 5, comprise an orifice 10 for receiving a fixing screw 11 of the reservoir 2 as shown more particularly in FIG. 2.
- the fastening means 6 of one or the other of the end portions 4, 5 could be made in any other suitable manner.
- the securing means of the second end portion 5 could also include a strap for securing the body 3 on the frame of the motorcycle.
- the body 3 in addition to having a generally elongate shape, comprises five sections 12, 13, 14, 15, 16 which follow each other being each separated from the following by a folding region 17 having a width,, measured transversely to the longitudinal axis ⁇ of the body 3 less than the length L of the sections they connect measured also transversely to the axis ⁇ .
- Each folding region 17 thus forms, as will appear later, joints that allow rotation of the sections along axes perpendicular to the axis ⁇ .
- sections 12 to 16 have lengths and widths different from one to another. However, according to the invention, it could also be adopted an identical length and / or width for each of the sections 12 to 16.
- the body 3 has five sections however it could include more or less depending, for example but not exclusively, the size of the tank on which the covering 1 is intended to be adapted.
- the body 3 is partly at least one plastically deformable so that it can be partially shaped at least in the shape of the part of the reservoir 2 on which the removable covering 1 is mounted, and to keep at least partly this form after disassembly of the dressing.
- this plastically deformable nature corresponds to the fact that the body 3 may have, before any use, a substantially flat shape, as illustrated in FIG. 3 and will be likely to be shaped at the time of its introduction on the tank in the shape of the latter so as to marry better.
- This formatting will then have a permanent character with respect to at least part of the body 3 so that the shaped portion or portions of the body 3 will retain the shape that will have been conferred even in case of disassembly of the dressing.
- this formatting can whether or not to have a reversible nature according to the nature of the means used to give the body 3 malleability namely its ability to permanently retain a deformation imposed on it. According to the invention, it may be malleability cold or hot. It is possible to confer this plastically deformable shape memory character or malleability to the body 3 of different ways. According to the illustrated example, this is achieved by incorporating a malleable or plastically deformable shape memory reinforcement 20 in each of the sections 12 to 16.
- the body 3 is made in the form of a flexible envelope of flattened shape. which comprises a lower wall 21 intended to be placed in contact with the upper face of the tank 2, as shown more particularly in FIG. 2.
- the wall 21 will be made, preferably but not strictly necessary, in a material having non-slip properties or at least a high coefficient of adhesion with respect to a smooth surface such as that of a motorcycle tank.
- the body 3 has, in addition, an upper wall 22 whose upper face 23 is accessible or visible when the casing 1 is mounted on the reservoir 2.
- Each armature 20 is then disposed within the casing constituting the body 3 being each placed according to the illustrated example in relation to one of the sections of said body 3. In FIG. 3, the frames 20 are symbolized in dotted or discontinuous lines.
- Each armature 20 is then made of a material having the appropriate plastic shape deformability characteristics or malleability which may be, for example but not exclusively, a metal, a metal alloy, or a suitable synthetic material.
- each armature 20 will be, according to the illustrated example, made of a blank of thin aluminum sheet whose dimensions and shape will be adapted to fit within the corresponding section of the body 3.
- a removable covering 1 according to the invention is implemented in the following manner. First of all, it must be considered that before any use the dressing will occur, preferably but not necessarily, in a flat state as illustrated in Figure 3.
- a user When a user then wants to mount it on a motorcycle tank, it will start, for example, by fixing the rear end portion 5 at the screw 2. Then, it will place the body 3 against the tank to hook the straps 7 forward on the frame 8 of the motorcycle. This operation is then particularly easy given the relative flexibility imparted to the body 3 by the hinge areas 17, which flexibility is further accentuated by the lack of reinforcement at these areas.
- the user can then proceed to the conformation of each of the sections 12 to 16 so as to make them perfectly fit the region of the tank 2 at which they are located as shown more particularly in FIG. . 1.
- this operation can be done directly by hand without the need to resort to specific equipment.
- a hand tool such as for example a bodybuilder mallet to make the best fit each section of the shape of the tank 2.
- the bodybuilder's mallet will then be used in a moderate way to avoid any damage to the surface of the tank 2 as well as that of the body 3.
- the body 3 is then in a state in which it perfectly fits the tank 2 so that the casing 1 is there perfectly immobilized.
- the casing 1 for the maintenance of equipment such as for example a tank bag 24 symbolized in phantom lines to the fîg. 2.
- the upper face of the body 3 will be equipped with fastening means 25 of the bag 24.
- These fastening means 25 will be constituted for example by hooking loops or hooks.
- the body 3 in view of the mechanical characteristics of the reinforcements 20 in the event of removal or disassembly of the covering 1, the body 3 will retain the shape conferred on it at least as regards the sections 12 to 16.
- the armatures 20 are made of a material that is capable of experiencing permanent but reversible plastic deformations, as is for example the case for a blank of a thin aluminum sheet, it will be possible to change the shape conferred to each of the sections so as to successively adapt the same skin according to the invention on different shape motorcycle tanks.
- the cladding according to the invention described above and in relation with FIGS. 1 to 3 it is implemented a separate plastically deformable reinforcement for each of the sections 12 to 16.
- the fîg. 4 illustrates another embodiment of a covering 1 whose body 3 has a substantially identical shape to that of the dressing illustrated in FIGS. 1 to 3, however, comprising only four sections 12 to 15.
- the body 3 encloses an armature 20 which concerns the entire body 3 and then has a shape homothetic to that of said body 3 so that the last will be able to retain the shape that has been conferred both longitudinally and transversally.
- the body 3 is not necessarily made in the form of an envelope within which are disposed one or more reinforcements 20 conferring a malleable or plastically deformable character with shape memory.
- the fîg. 5 shows an alternative embodiment of a removable covering according to the invention for which the body 3 is made directly in a plastic-deformable material blank of shape memory to represent a general shape similar to that of the casing 1 illustrated in FIG. fig. 4.
- the fîg. 6 and 7 illustrate, for their part, an alternative embodiment of a removable covering according to which the body 3 is also directly constituted by a pre-cut blank of plastically deformable material with shape memory.
- the selected material is a thermoplastic material selected to be plastically deformable at a temperature above 50 0 C and be rigid at a temperature below 50 0 C.
- the body 3 Before placing the cladding on the tank 2 of the motorcycle, the body 3 will be preheated by means of, for example, a device for blowing hot air or parboiled in an oven so as to bring the material that constitutes it in a state of plasticity to conform to the shape of the motorcycle tank 2. After cooling, the body 3 will be rigid and perfectly fit the tank 2 as shown in fig. 8. It will be noted that the body 3 comprises according to this embodiment, two side wings 30 disposed on either side of the axis ⁇ and intended to be folded over the blanks of the tank 2. The dressing 1 thus constituted will particularly effectively protect the tank 2 and will likely maintain equipment adapted to it being adapted by means for example loops 25.
- the means 6 for attachment to the motorcycle equipping the front end 4 of the body 3 are here made in the form of hooks intended to engage the lower rim of the tank.
- the body 3 of the covering 1 is made of thermoplastic material
- this body 3 could equally well be made in a malleable metal blank, such as, for example, a blank of a thin sheet of aluminum cut flat and delivered in this state to a user who will only have to conform to the shape of its motorcycle tank during assembly of the dressing.
- FIGS. 1 to 8 all include a window 32 to access a hole 33 for filling the tank 2.
- a window 32 is not necessary for the realization of a removable covering according to the invention.
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Professional, Industrial, Or Sporting Protective Garments (AREA)
- Purses, Travelling Bags, Baskets, Or Suitcases (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0410677A FR2876345B1 (en) | 2004-10-08 | 2004-10-08 | REMOVABLE CLOSURE FOR A MOTORCYCLE TANK COMPRISING A PLASTICALLY DEFORMABLE BODY CAPABLE OF PRESERVING IMPOSED CONFORMATION |
FR0410677 | 2004-10-08 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2006040450A1 true WO2006040450A1 (en) | 2006-04-20 |
Family
ID=34953934
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/FR2005/002473 WO2006040450A1 (en) | 2004-10-08 | 2005-10-07 | Removable cover for a motorcycle fuel tank |
Country Status (2)
Country | Link |
---|---|
FR (1) | FR2876345B1 (en) |
WO (1) | WO2006040450A1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102161362A (en) * | 2010-02-23 | 2011-08-24 | 本田技研工业株式会社 | Saddle-ride type vehicle |
JP2012148659A (en) * | 2011-01-18 | 2012-08-09 | Honda Motor Co Ltd | Fuel tank cover structure |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4068859A (en) * | 1976-06-11 | 1978-01-17 | Dittman Melvin M | Combined fuel tank protective cover and thigh grip pad for motorcycles |
US5490549A (en) * | 1994-06-29 | 1996-02-13 | 607541 Saskatchewan Inc. | Fender and fuel tank covers for a motorcycle |
FR2760714A1 (en) * | 1997-03-14 | 1998-09-18 | Yves Moillo | REMOVABLE COVER FOR MOTORCYCLE TANK |
US20020139806A1 (en) * | 2001-04-03 | 2002-10-03 | Mueller Robert A. | Motorcycle gas tank fill protector |
-
2004
- 2004-10-08 FR FR0410677A patent/FR2876345B1/en not_active Expired - Fee Related
-
2005
- 2005-10-07 WO PCT/FR2005/002473 patent/WO2006040450A1/en not_active Application Discontinuation
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4068859A (en) * | 1976-06-11 | 1978-01-17 | Dittman Melvin M | Combined fuel tank protective cover and thigh grip pad for motorcycles |
US5490549A (en) * | 1994-06-29 | 1996-02-13 | 607541 Saskatchewan Inc. | Fender and fuel tank covers for a motorcycle |
FR2760714A1 (en) * | 1997-03-14 | 1998-09-18 | Yves Moillo | REMOVABLE COVER FOR MOTORCYCLE TANK |
US20020139806A1 (en) * | 2001-04-03 | 2002-10-03 | Mueller Robert A. | Motorcycle gas tank fill protector |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102161362A (en) * | 2010-02-23 | 2011-08-24 | 本田技研工业株式会社 | Saddle-ride type vehicle |
JP2012148659A (en) * | 2011-01-18 | 2012-08-09 | Honda Motor Co Ltd | Fuel tank cover structure |
Also Published As
Publication number | Publication date |
---|---|
FR2876345B1 (en) | 2007-03-09 |
FR2876345A1 (en) | 2006-04-14 |
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