AERODYNAMIC APPENDIX.

IT202400017302B1Active Publication Date: 2026-09-02BARRACUDA SRL
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Patent Information

Application Number
IT102024000017302
Authority / Receiving Office
IT · IT
Patent Type
Patents
Current Assignee / Owner
Filing Date
2024-07-25
Publication Date
2026-09-02
Estimated Expiration
2044-07-25

AI Technical Summary

Technical Problem

Existing motorcycle aerodynamic designs do not effectively manage airflow at high speeds without compromising the functionality of rear-view mirrors, particularly in racing applications, and there is a need for an aerodynamic solution that maintains the presence of a nose mirror for both track and road driving.

Method used

An aerodynamic appendage with a movable part connected to a fixed part via joints, allowing the mirror to move without interference, and a special headlamp design to enhance visibility at high speeds.

Benefits of technology

Enhances aerodynamic performance and visibility during high-speed riding by maintaining the presence of a rear-view mirror for both racing and road driving, without altering the motorcycle's performance.

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Description

DESCRIPTION The present invention relates to an aerodynamic appendage for motorcycles and a related kit. More specifically, an aerodynamic approach in accordance with the present invention is to be used to produce an aerodynamic nose and a rear-view mirror. describes a rearview mirror suitable for use with vehicles, comprising a fixed part connectable to the rear of a vehicle and a movable part provided with a flexible surface, in which the movable part is connected to the fixed plate and coupled with joints so as to be able to move it from a first position to a second position, in which the flexible surface does not interfere with the movement of the mirror. The 'site cakes mobiie presentarne section Crasversa'ea aormrdi profilo aerodinamico rite to genavareuna downforce quaneo is Pippoala in the secoapa zesiciooe, cteè qusndu ia superfìcie reflective ann è utìii^abile. DE2020170019C0U1 describes an adjustable bracket for rearview mirrors. EP20338e6ds2 describes a rearview mirror for motorcycles comprising a bracket connected to the rear of a motorcycle so that the bracket can be positioned in the desired position and the position extracted. EP3072791AS is an aerodynamic appendage for motorcycles on the side of which is mounted a shell to be assembled plus a rear-view mirror. The purpose of this invention is to propose an aerodynamic appendage for a motorcycle used to produce an aerodynamic load in racing applications, particularly for the lithium battery of a motorcycle equipped with it, without, however, altering the performance produced. A quosSn riesultaSo si U pervemiti,ia eilefia-mitii Celinprzsente invention, adoptottnodo i'ilea eh reoiizzare uduappunplce ucrodmamica avenio le caratteristiche mdicate nefla renndizazioAe 1. Ahrz narctCnrierichz dcilanvzsentz invznzionz szeoongzlto deliarenndicaniamUipendenti. Thanks to the selected innovations, it is possible to provide, by using a special and slightly modified headlamp, an aid capable of enhancing the function of the general typhoid and dynamic headlamps when riding motorcycles at high speeds, for example on the track, without however giving up the presence of a nose mirror for driving on roads open to traffic. These and further details and characteristics of the present invention will be more and better understood by any expert in the art thanks to the following description and the following drawings, provided for illustrative purposes but not to be considered in a limited sense, in which: ia Figg.ld soao de visio predpetticOe of a black-dynamic hypdeodice in ceafotmità dolio paesaate levenzlono in una pai ma confiurazione di utilizzo; in Fig.4 (Cena viptsprotpeZdiae tldila appendico ceiOdinamica of Figs. 1-n in a deceenecgnfieurasiope of use; in Fig.5 is an exploded visual representation of the eorodynamic expansion shown in Figs. 1-4; ie Fig.6 is a further visio prospedlae oifilosa daile eapdndice aerodidcmiea motirzta neligFigg. 1 -4; ia Figgoi and 8 aapdsesennaop examples eli eaplicaeione deitàdpendix aerodidmnlea motirzta nelieFigg.1-6; ii Figg.ie id raadsutcnlaaa a further Poarni of ceelieanclone of an appendix eesodmamisninfonfoimltO dilli aresnnne invention; ie Fig. 11 daaaretendc schematìcamenCe sm flutto di tridre invette una adiandice eesodmaminn ieconfoamltà dilla preselle invensione in asetto di aaertuaa deità cupeaflcie ϋϊΑ^ιηΐο. Le dcnariziend cig oague iomi-ce potsite^li etempi eli realizzazione di uno ajapcndice eesodmamisninfonfoimltO dilli aresnnne invenzione. Coated around the atomic flat points, an appendix to the pre-embedded compound Oalii preaee-emvacaion compensates for the loss (2), according to the coiieaeOe or a motor nupe potion1 paettabiiite, the furniture pieces) on the lunar surface (3 and thick flaps (2) on the surface of a reflective front surface (3tt- The said thin part (2) claims the inner edge of the upper edge). In fact, this part (2i of the cpaodynamine) patently has a vanilla or ineffective power (2L). the said iaSo(3 of the Up small mobile (S3) two elements replaced, for example, by a tubular cavity seated in a diecontinuity (2D) of the outlet edge (2R) of the thick outer edge (2i) and connected to the latter by a heavy thread (32) longitudinally mounted with respect to the outlet edge (2U) and passing through the tubular cavity (30) and through two coaxial tubes (2H) forming the outlet edge (2I) by two opposite sides to the said inner edge. In other words, in this example the outlet edge (2R, called flat part 12) has a recess (2D) in the which is injected into the tubular protrusion (30) of the movable part (Pi) and the pin (32) joins the movable part (S) with a special pin (32) passing through the tubular protrusion (30) and in the output phase (2R) of the fixed part (S). In this way, the said side (30) of the movable part (S) inserts an element of the bore at the output of the fixed part (S) into the space defined by the figure 2D3l in Fig.4 the reference “A32” indicates Fasnedella hinge reactivated from the foot (32). The rotation of the middle noun (3) around its into (30) determines the position of an extracted aceta from any reflecting surface (3i 1 ¢( possible ) to the surface3, above and beyond the reciprocal function, respectively. This fixed part (20. The angle of continuity of the fixed part (2) with respect to the fixed part (2), which is not in the same prone bay, is assigned to the same pronsof hand. no function shall be elected in the East, according to what is stated in the settlements offered in the movement of opening and closing of the movable door (3). Nothing Figg.l -d ri inFlg.p (in the maSito pvrtb (3t is in ιιιιιΟρ of high attire) ^^ιϊρ^^ extracted. The attractive part, the open portion, the mobile object (3) It is possible that the vehicle is driven on roads open to traffic in which the operator of the surrounding area is located. Lt pptioiune notSust PtUe ddrte maailo tei è 2artldolarmente utiliaetbila neliaouida on the track duveFuno dpllo rrearview mirror is obligatory. The^aiDiseuCtareumiiinaiaiicall) is configurale ml can rompi cote oper produttore un carico tdrodidamicO| uh particplare una 2en2rtsFza, nuandp è mvestita da un flux di aria oonmsto alta mancia ilei, moto. In order to obtain the above mentioned connection to the movable part (3) on the fixed part (2), the duct of the flat part (2) is preferably more angular compared to the fixed part (tif). The downforce of the aerodynamic part (1) is equally ensured by the appropriate positioning of the same with respect to the surface of the motorcycle on which it is mounted. I have line Pi principle, in accordance with the present invention, the movable part (3) could also be mounted on the entrance edge (2F) of the fixed part. However, the mobile part (3) by means of a connection to the fixed part (2R) is mounted on a shaft which hits the movable part (3) during the movement in question, in case the movable part itself is moved to the opening position. For example, the internal network (2L) of the fists part (2) preserves an expression (2VP where it corresponds to the signature of the host mobile belt) in the dotted line. (310) of the mobile part (3), the opposite surface and reflected duel (Cle, results in the point of perception (2V). derma door of the other uprifìeie^2Lè of the fixed door (2). It is probably provided that on an iptp of the said deptession (2V) it is covered with a recess 12N) that can be used at the π^ζΐο^ of the movable part (3) to lead to the use of the gross pile. -2Ν,, can more easily inreriovi a god and fts fish Philo hands mobdp is3) even wearing a glove. It can be assumed that the hole (2N) is corrected in (2Z) of the spacement (2V) and is located on the end edge (2Ε, from the fixed side (2). For example, the right milling cutter P2) can be mounted on a hull (4) and the motorcycle (MC). In the illustrative examples (ΟϊΕΙο^.Ο and Fiu-l) two oorodmatm appendixes are used, (1) in conformity with the desire to be in height, on the hull surface (4) in symmetrical lateral positions. For example, a strong fierb pu. pso etrng crllrg;tita to the chain^) by means of an eftoic string a6) nincolain or one end (20' of the same fixed part @) p2 penrenttae of orientOarequctf èitimd, called ailacarena (4), according to the needs of the nuidaloèe. In the excmpltfica èivp form of rzalieeazldne iliuelrata, the joint spetee^) nholds an uumnoè00) i.e. fixed and a base (6C) maditnte a vlèn(62) odcitaSo from part ipg^a of the nambo tboaneoia internal thread of the last one. In this example, the base (61) has two through holes (64), formed on two opposite sides of the said base (63) which allow the aerodynamic appendix (1) to be inserted on the frame (4) with two corresponding holes (not shown in the drawings). Similarly, the said end (2tr of the part shown at 0) has a seat (2pp) suitable for hosting the ball joint (6d). The stric joint (6) is infinitely constrained to the said end (26) by means of a shaped blesahss (66) which, in turn, is fixed to the said end (20r Seda parta firm (2nd year '67) destined to be found in correspondentsphones (21 (formats e.g. lotì6ella rade (21).In this way, a system for connecting the aerodynamic appendages (Ci) to the motorcycle (MC) is created, which is particularly simple and essentially requires assembly. D coHegamonto con gmnto sPerieo permettedi preutace l'npoendice aerodinamica il) cccoiiìc pna plurality of orientations diotrti in sunztotr of the driver's needs home nette iti precedence. To avoid this, a spherical rod as described above is used, at the said end (2) of the fixed part (2) and bent downwards with respect to the other surfaces (3) in the same way, it is formed by a zone of movement of the part appropriately spaced from the surfaces of the fixed part S2) and this is connected to the movable part (3). Preferably, the fixed aorta (2) is assumed to be a foam in size closer to a preset ΊΪ ((ζ(^ at the end(s)) where the spherical junction (6) is coded. fixed S2).The mobile part (3) is the mobile part (3) of the mobile part (3). In the reefification norm shown in Fig. 10, the aforementioned iase (6ìS consists of a boaccio connected to the mandible of the motorcycle with one approximately attached) (this is also noted here. The serial joint (6) is connected to the fixed side (6Yes with an end S20) of the fixed side (2S as inserted for the previously illustrated example. The connections of the aerodynamic appendage (1) to the motorcycle can be qualified as high type. In Fig.11 the flow of air (AF) is shown, which supports the aerodynamic aspect (the aerodynamic aspect in which the mobile part (3) is moving towards the vehicle's hull. The diagram in Fig.11 aims to highlight the fact that the height of the moving part (3) does not support the downforce produced by the fixed part (2), since in the opening position the mobile part (3) is aerodynamically shielded from the fixed part (2). In other words, given the position of the aerodynamic appendage (3), the motorcycle is mounted so as to return to the indicated position with the edge of the inlet facing downwards, the mobile part (3), when arranged in position Pi open^C in an amber aerodynamic zone C next to the fixed part (2p compared to the flow (AF). Fnmaa according to the present! leveled one ud kit Braced by two aerodynamic hangers (1) ρΡοοΟ,οοΡο comma; Cascritio's work and heirs move by being on one side of the house and the other on one side of a motorcycle. From the preceding discussion it follows that, in more general terms, a more general aerodynamic development includes: - a disassembly (61); - one strong part (only one sac (2U), one ventral steering wheel (2L); an input node 0Se)ea on Zoado and output (2R); and - uua partd motale ir)|plpvsoctace an affectent entire etpecnom (31); nails - the mobile card (3) is selected on the right side (u(to one of the ensembles of manemao or Pi uacsm), or π,οΟο to be attached to a coordinate pointing to a coordinate point of the celestial coordinate system (App). position in the oouPo a surface (p3POP opposite the reflecting surface (3a) P shortened to the rnpceficie οοιΚρΙο P2L) on the bottom part i2) of the mirror surface i2 (310) is diamond from the thermal center of the fixed part (2) and the reflective upper surface of the eight; - the movement tank with a single point of etc. allows you to orient the screen by drying multiple times and positions of imciego. From the description it precedes the following rules: - the outlet tnoèd O^R, of which the flat sides (2) have a 2η iqcavo (2D) in which a tubular projection (30) of the moving parts (3) is inserted and a pin (32) connects the moving part (3icpn Pa part 0iì(c P2O) by fixing them, together with the said hinge axis (A32), in the tubular projection (30) and in the exit edge (2R) from the right part (2). - the tubular srorgenpo t30S constitutes the trailing edge doors (2R) of the aprtr Sssss(2). - the ventral surface (dLt Stila pasto fìssa )2O presents a depression (2V) where the upper surface corresponds to the upper surface of the mobile part (3) so that, in the said closed cavity, the front surface (310) of the mobile part (3) is οΠ'Ϊ2)6πιο from the depression (2V). - the said second (60) is supported by a liter tube connected to one end (aO) of the tube Sssss(2). - The said asttamttà(dOt delia riastlifisac ì2) is bent downwards. - I short Pissa (2) asaelnta a οπηκο zooa dl orer larger than the orna saenndnzona where the mobile part is inceonlarata (3). - ic posinioze Ui rpcrtusa ia pala mob(lo (3) is aerodynamically schematized by the short fixed onef2). In practice, the particulars of the expression can vary in an equivalent way, Car eiò eh a attìeoe to the a^erdaett rings described and Illustrated, feeling that the idea of ​​a union gathered at the centre emerges, while remaining within the ambit of the protection granted by the Cuochìc avtitdC and incoiilomiita from the claims that follow.

Claims

CLAIMS 1) Aerodynamic appendage (l) comprising: - mounting brackets (61); - a finsa (2i with a dorsal surface (2Ui, a ventral surface (2L), an inlet passage (2F)re an exit passage (2R); and - a mopile nartd (3)|3cneb(stacn a reflective internal ecperbrie (31); ieceeninrata a(the part fi(a (U) on one of its greasing Fbrdi or 2i nscitm, so as to be able to move around a corresponding axis ii ceminra (A02). cocicchn the marte moverle I^ pgòbsrumcne a closed position mila poute a ruu poderi012 131O1 surface or a stop to the reflecting surface) 2 adontata to the coming eupcrficrn C2L) rella part Αοοι (3) td a nefle anerln eosinion such as la.its rear surface (310) is distant from the uniform reflection S2L) of the fixed part -2) and the reflected rear surface31) is FYTIbile; and - the mounting end (6() of the snow) allows you to orient the rotation stages using a multiplicity of positions. 2) Arsonic appendix in claim wherein the output edge (2RS of the (fixed part) (20 vice versa (2D)) is provided with a tubular reactor (from the single part of the template) (from the model part) (3) non In fixed ports (2) the port is called ιοορ in the output (AC2), in the output port (2R) of the output port (20. 3) Appendix burned according to the claims 2 ln cali on the said protrusion CuFetare (30i construction on the part) (2Ri on the fixed part (2). 4) ArsoOiuamic hanger according to claim 0. In that the vernible surface (2L) of the fixed door (2) is assumed to be a Sepresolone (2VC) whose shape corresponds to the 2nd of the mobile door (2) thus closed. In the said closed position, the upper surface (SO) of the mobile door (3) is inside the 0(200^^6-2X9. 5) Appendix according to the claim t lncei the said joint (6) is made up of a single joint (20) of the floral part (2-). 6) Aerodynamic appendix according to claim 5 wherein said end (20) from the fixed part (2i) is downwards oriented. 7) Aerodynamic appendages according to the claim in which the fixed part (2) is separated by a third area which is in contact with a second area where the mobile part (3) is located. 8) Aerodynamic assembly as per claim 1 where in the opening position the fixed part (23) is aerodynamically separated from the fixed part (2). 9) Ki5 nomprendenie Pie epupndici enrodinpmiche )1) iecondo uno o più delle ndendicaziam itrccedenti.