• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    The object of this invention is a wheel with a drive mechanism formed by a clamp with a triangular head (1) with its upper vertex straight (2) drilled to link with a transmission mechanism as a connecting arm, which is prolonged in a curved perpendicular appendix with a cylindrical plan (3) with an opening or longitudinal cut that comprises two sections, one, more extensive, integral with the triangular head (1) and the other, as a cover (32), smaller and dimensionally laminate, both being assembled by means of screws, an equally curved and cylindrical casing (5) being housed in said cylindrical appendix (3) and also with a longitudinal cut that defines a mouthpiece of sufficient diameter to be assembled with the rim (B) and cover assembly (C). (Machine-translation by Google Translate, not legally binding)
    公开号:ES2770130A1
    申请号:ES201831302
    申请日:2018-12-28
    公开日:2020-06-30
    发明作者:Vicente Oscar Romo；Melus Marcos Tres
    申请人:Teamstone Hispania S A；
    IPC主号:
    专利说明:

    [0002] Object of the invention
    [0004] The present invention refers to a wheel with a driving mechanism that, due to its conformation, characteristics and applications, improves articles of similar use on the market and everything that is part of the corresponding state of the art.
    [0006] Specifically, this invention has for its object a wheel that lacks spokes and hub and therefore does not rotate around a central axis, but incorporates a mechanical part that acts as a connection link with a transmission mechanism and that rotates together with the wheel. with the thrust of the movement transmitted by the power of the motor.
    [0008] Technical sector
    [0010] The sector of the technique of this invention corresponds to land vehicles displaced without using rails, in particular cycles and their parts (frames, wheels, etc.).
    [0012] State of the art
    [0014] The wheel, as such, is an indisputable part of human history. It participates actively in the development of the industrial sector, being present in machinery of all kinds related to an axis on which it rotates as part of a gear and has its own entity in the transport sector, in which the part that supports the weight of the vehicle and receives the power of an engine transformed into movement by a transmission system, which translates into the turning movement of the wheel and the consequent displacement of said vehicle.
    [0016] Throughout history the conformation of the wheel in the transport sector has been evolving and changing, innovating already basic elements such as the rim, the cover or the spokes and introducing new materials and improvements in its conformation to increase its performance, always in It depends on the type of vehicle it is intended for since the structural characteristics of a wheel, for example a truck, are very different from a wheel for a cycle or motorcycle.
    [0017] hub, the latter essential element as a link to the transmission system together with the shaft. Currently, it is difficult to weigh the operation of a wheel without spokes, without hub and without being linked to an axle, although at a legal level, there are several patents that refer to wheels, intended for vehicles with or without motor and in which They present novelties in terms of their conformation, especially in what refers to the radios of habitual use. Document ES2043035 refers to a vehicle wheel formed by a rim attached to a hub by means of a multi-spoke honeycomb structure, which is lined with a fiber-reinforced resin material and defined by the particular affinities between the spokes and the rounded sections that connect the spokes to the hub and rim. Document ES2141694 develops a cycle wheel comprising a central hub with a transverse shaft defining a transverse axis, "a hub body mounted with free rotation around the shaft, with a median part and two side pieces, a tip intended to receive at least one transmission pinion, a unidirectional freewheel mechanism and a rim, comprising two layers of spokes that connect the rim to each of the side parts of the hub, the spoke layer located on the side of the pinion being formed by oriented spokes radially or nearly radially, and the spokes of the other spoke layer being inclined and crossed. " Document ES2278207 refers to a wheel for bicycles, in particular for competition and mountain bikes, comprising a hub and a rim connected by means of a series of radial elements, such that said radial elements are grouped "in a first distribution, in which said elements are arranged on one side of the wheel, and a second distribution, in which said elements are arranged on the other side of the wheel, said first and second distributions connecting said rim to respective ends of said hub , the radial elements of said first distribution being connected to said rim in respective fixing seats that are alternately arranged to the fixing seats of the radial elements of said second distribution along said rim, in which said first and second spokes of a radial element intersect each other, or in which said first and second radii of a radial element are slightly diverging towards said pair of fixing seats. " Document WO2011107232 presents a folding bicycle that has no spokes and with a frame that includes a first arm that has a rear end to which a rear wheel is attached, a fork with a handlebar to which There is attached a front wheel, a bar that connects a front end of the first arm to the Fork and articulated to the first arm and a post that holds a saddle and articulated to the first arm. The first arm, bar, and pole are interconnected by transmission elements to simultaneously rotate around the axes between an operational configuration and a .
    [0018] coupling angle rotatably coupled with said post through the first links, and a second coupling angle sector in the rotary coupling with the first coupling angle sector and rotatably coupled with the bar through the second links. " DE3528595 discloses an invention relating to a road wheel for bicycles or motorcycles and the like having a rubber tire flange and a hub. In order to completely avoid vortex formation by standard spoke wheels, the invention proposes that the road wheel is designed as a spokeless disc wheel, which is made up of two halves that are welded or riveted to each other in the rim region and are welded or riveted to the radial inner part by the hub. The invention can be used not only in the case of bicycles and motorcycles: there are also a considerable number of additional light vehicles that are provided with such road wheels. CN1068781 discloses a new material wheel, with a solid filler instead of inflated air, to produce non-inflatable tires without the need for repair and an all-plastic wheel with no spokes or rim. The tire and wheel can be used for bicycles and other small vehicles
    [0020] The so-called "GeoOrbital®" wheel has also been released in the market, which incorporates an electric motor that runs inside the rim to give impulse and turning movement to the wheel, which is made of a special compound and lacks air chamber
    [0022] In the aforementioned background, various advances in the design of the spokes of a wheel are described and there are even references to some system in which certain elements propel themselves the rotation of the wheel, that is, the driving element is incardinated in the same wheel instead of receiving through a transmission system the power of an engine located in the vehicle. These systems, although theoretically functional, make the wheel the driving element of the vehicle, which can pose risks in its use by providing the wheel with its own power source.
    [0024] The applicant is not aware of a wheel that, lacking spokes and hub in its structure and without any anchorage with a central axis, incorporates a specific means that is linked to the transmission mechanism to receive engine power to the object of achieving the normalized turning movement of a wheel
    [0025] Thus, the object of this invention is a wheel with a drive mechanism that lacks spokes and hub, incorporating instead a clamp-like module that becomes and acts as the drive element for its turning capacity.
    [0027] This module or clamp comprises two parts, specified in the clamp itself and a housing that is inserted into the internal part of said clamp.
    [0029] The clamp, similar to a T-piece with two perpendicular sections, is made up of a triangular head that becomes a connecting arm with the transmission mechanism. Its opposite end, with a larger diameter, is extended into a curved perpendicular appendix with an open cylindrical plan that is assembled with the wheel itself. To facilitate the movement of the caliper on the wheel, this curved and cylindrical segment houses a casing with a hollow core inside where bearings or other means that facilitate said movement are housed.
    [0031] The new wheel can be considered as offset due to the lack of central spokes and hub, replaced by the drive module or caliper that is attached to the inner circle of the rim, while hugging the tire, which is solid.
    [0033] Thus, this decentric wheel presents the same rotational behavior of a conventional wheel thanks to the described drive mechanism, which links the rim and cover assembly with the transmission frame, participating in the rotary movement of the wheel when receiving the rotation impulse of the transmission system through the caliper, which is the connecting element with it, and transferring it to the rim / tire assembly through the appendix or curved section, which is the anchoring and grip element with said assembly. Obviously, the caliper is assembled with the wheel and rotates together with it.
    [0035] Description of the drawings
    [0037] In order to facilitate the understanding of the innovation claimed here, some sheets with drawings are attached, which must be analyzed and considered only by way of example and without any limiting or restrictive nature.
    [0039] Figure 1.- Perspective view of the wheel with the decentric clamp
    [0040] Figure 2.- Plan view of the wheel with the decentric clamp
    [0041] .-Figure 4.- Detail perspective view of the decentric clamp
    [0042] Figure 5.- Detail perspective view of the decentric clamp
    [0043] Figure 6.- Perspective view of the curved casing for housing rolling stock
    [0044] Figure 7.- Perspective view of the curved casing for housing rolling stock
    [0045] Figure 8.- Section of the curved casing with detail of the housing for rolling means Figure 9.- Perspective view of the rim
    [0046] Figure 10.- Plan view of the tire
    [0047] Figure 11.- Perspective view of the pneumatic tire
    [0048] Figure 12.- Plan view of the pneumatic tire
    [0050] PREFERRED EMBODIMENT OF THE INVENTION
    [0052] According to these drawings, the object of this invention is a wheel that lacks spokes, hub and link with an axle, keeping only the rim and the tire and incorporating a caliper as a driving means for its turning capacity.
    [0054] Figures 1 and 2 show views of the wheel (A), with detail of the cover (C) and the rim (B), which do not have significant characteristics, except that the cover is solid, and of the module or caliper which is the novel object that characterizes the new wheel, this module being formed by the caliper itself that links the transmission mechanism of the movement generated by power to a motor with the wheel and a casing that is located under the caliper and which facilitates the spin of the wheel.
    [0056] In these figures and in more detail in Figures 3, 4 and 5 the conformation of the clamp is shown, with a triangular head (1) with a central window and with its upper vertex straight (2) and perforated to allow its anchorage with a transmission mechanism, thus becoming and acting as a connecting arm. Its opposite end, with a larger diameter, is prolonged into a curved perpendicular appendix with a cylindrical plan (3) with an opening or longitudinal cut (4), which is the means of assembly with the wheel (A) itself, housed in said cylindrical appendage (3) an equally curved and cylindrical casing (5) and also with a longitudinal cut that defines a mouthpiece of sufficient diameter to assemble and admit the thickness that the rim (B) and cover (C) set together. This casing (5), shown in Figures 6, 7 and 8, has a hollow core, forming a cavity (6) intended to house means that allow correct , bearings. To facilitate the mounting of the caliper on the wheel, the cylindrical appendix (3) comprises two sections, one, the longest (31), integral with the triangular head (1) or connecting arm and another, smaller and dimensionally laminar in order to cover (32), adjusting both with screws.
    [0058] Figures 9, 10, 11 and 12 show respective views of the rim (B) and the tire (C) that are provided for a better understanding of the innovation. Both pieces are circular in shape, presenting the rim (B) with a central recess (7) on its perimeter to house the tire (C), which is solid.
    [0060] The advantages of the wheel that is claimed with obvious. Lacking spokes and hub it has less weight than a conventional wheel. The drive module that is embodied in the described caliper is easily mounted on the wheel having the segment of the cylindrical appendix that acts as a cover and closes the caliper, fixing its position coupled to the wheel at one end and assembled with the transmission mechanism by the opposite end by means of adjustment that allow the play of movements corresponding to such articulation.
    [0062] At an aesthetic level, it represents a substantial change in the wheel since it lacks the conventional spoke framework, radial spokes or plates that cover the entire interior of the wheel, leaving the wheel visually and internally empty with the only exception of the drive module , with the clamp or connecting arm linked to the transmission mechanism and with the cylindrical appendix coupled to the set formed by the rim and the cover.
    [0064] And obviously it also implies a substantial change in the conventional concept in the operation of the wheel, which no longer requires an axle to assemble and rotate.
    [0066] It is not considered necessary to make this description more extensive so that any person skilled in the art understands the scope of the invention and the advantages derived from it. The materials, shape, size and arrangement of the elements will be subject to variation as long as this does not imply an alteration in the essential nature of the invention. The terms in which this report has been written must always be taken in a broad and non-limiting sense.
    权利要求:
    Claims (4)
    [1]

    [2]
    1a A wheel with drive mechanism, which has a rim (B) and a solid cover (C), characterized essentially in that it comprises a module in the form of a T-shaped clamp formed by two parts, the clamp itself and a casing ( 5) which is inserted into the internal part of said caliper, the caliper being linked at one end to a transmission mechanism and the other to the assembly formed by the rim (B) and the cover (C).
    [3]
    2a A wheel with drive mechanism, according to claim, essentially characterized in that the caliper is made up of a triangular head (1) with a central window and with its perforated straight upper vertex (2) intended to link with the transmission mechanism , this triangular piece (1) being a connecting arm, while its opposite end, with a larger diameter, is extended into a perpendicular curved and cylindrical plan appendix (3) with an opening or longitudinal cut (4), accommodating in said appendix cylindrical (3) an equally curved and cylindrical casing (5) and also with a longitudinal cut that defines a mouthpiece of sufficient diameter to be assembled with the rim (B) and cover (C) assembly.
    3 a A wheel with drive mechanism, according to the 2nd claim, characterized essentially in that the cylindrical appendix (3) comprises two sections, one, more extensive (31) and integral with the triangular head (1) or connecting arm and another, smaller and dimensionally laminate as cover (32), both sections being assembled using screws.
    [4]
    4th a wheel with drive mechanism, according to the 2nd claim, characterized essentially in that the casing (5) has a hollow core, forming a cavity (6) where the caliper sliding means are housed on the rim (B) and cover assembly (C).
    类似技术:
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    同族专利:
    公开号 | 公开日
    ES2770130B2|2021-04-08|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    DE3146812A1|1981-11-26|1983-06-09|Cizek, Jan, 4000 Düsseldorf|Bearing for the rear wheel of a motor bike|
    EP0404880A1|1988-11-02|1991-01-02|Sbl Soc Brevets Licences|Hub-less cycle or engine-driven vehicle.|
    GB2552650A|2016-07-26|2018-02-07|Rallings Alan|Centreless wheel|
    CN207000700U|2017-08-01|2018-02-13|孙占奇|It is a kind of new double without wheeled motorcycle|
    法律状态:
    2020-06-30| BA2A| Patent application published|Ref document number: 2770130 Country of ref document: ES Kind code of ref document: A1 Effective date: 20200630 |
    2021-04-08| FG2A| Definitive protection|Ref document number: 2770130 Country of ref document: ES Kind code of ref document: B2 Effective date: 20210408 |
    优先权:
    申请号 | 申请日 | 专利标题
    ES201831302A|ES2770130B2|2018-12-28|2018-12-28|A WHEEL WITH DRIVE MECHANISM|ES201831302A| ES2770130B2|2018-12-28|2018-12-28|A WHEEL WITH DRIVE MECHANISM|
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