• 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 present invention consists of a sustainable logistic train composed at least of a tractor unit and one or more trailers of two axes or of one axle, with an electrical and mechanical connection that allows the 90º turn between trailers so that they can circulate from two different ways: - towing the towing vehicle, following it, or - independently of the tractor with its own electric traction thanks to the motor-reducers located in the traction wheels of the trailers and to be equipped with a control system that allows the later ones to follow the first one making controlled movements. Optionally, the logistics train can incorporate an associated engine to give it greater autonomy and to be able to operate continuously. (Machine-translation by Google Translate, not legally binding)
    公开号:ES2588259A1
    申请号:ES201600408
    申请日:2016-05-19
    公开日:2016-10-31
    发明作者:Cástor CASAS TOJO
    申请人:Cástor CASAS TOJO；
    IPC主号:
    专利说明:

    SPANISH OFFICE OF PATENTEE AND BRANDS
    2k MAY 2016
    ENTRY

    DESCRIPTION SUSTAINABLE LOGISTIC TRAIN
    5
    TECHNICAL SECTOR
    The sector of the technique in which it is framed is the logistics sector. One of the challenges of this sector is the sustainable management of the so-called “last mile” logistics.
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    This challenge arises in all types of businesses and industries in which the diffusion of services for clients spread over a wide territory requires physically reaching the place where they are, with a great capillarity.
    15 Likewise, it is common for these establishments to be located in areas with restricted access to traffic, such as historic centers or pedestrian areas.
    Due to all these factors, a complex problem arises that includes environmental factors, heritage conservation ..., which entail prohibitions or 20 access restrictions so that inefficiencies arise in the distribution.
    BACKGROUND OF THE INVENTION
    Analyzing the various existing solutions in the market, it has been concluded that the 25 most used are van-type vehicles running on diesel engines. However, a tendency to abandon diesel vehicles has been detected due to emission and noise levels; as well as the abandonment of manual loads and carts designed for interior logistics.
    30 In this way, diesel vehicles are replaced by various types of vehicles:
    - Otto cycle, with provoked ignition and lighter fuels that imply improvements in emissions and acoustic levels, such as LPG and CNG / LNG.
    - Electric, quieter and without emissions but with some limitations of
    35 autonomy and power.
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    - Hybrid vehicles, in full introduction, try to combine the operations of the previous types, their cost and complexity being their weakest point.
    - Vehicles of assisted human traction, such as bicycles, tricycles, traspales or trolleys with electric assistance.
    EXPLANATION OF THE INVENTION
    The object of the present invention is to provide a feasible and economical solution to the problem described. Thus, the vehicle posed must meet the following requirements:
    - Load capacity equal to or greater than a van or light truck.
    - Be ecological and environmentally friendly
    - Able to circulate in interior and exterior enclosures.
    - Be respectful of heritage protection zones.
    - Easy to use, safe and friendly for pedestrians and tourists.
    - Modular, adaptable and flexible.
    - Scalable and replicable.
    - Able to take curves, reverse and perform slalom in narrow steps.
    To meet these requirements, the proposed vehicle will consist of a tractor unit, which can be a vehicle with an explosion engine that uses an ecological fuel or an electric vehicle, preferably being a hybrid vehicle with extended autonomy and a series of trailers. The tractor unit will have a mechanical hitch and electrical connection for trailers; which in turn will have a front and rear hitch, so that the mechanical hitch between trailers will allow 90 ° to rotate between them.
    Each of the trailers will be equipped with electrical connection, solar panels, battery and motors, with traction and direction forward and backward; as well as an independent control system for each trailer and integrated for the set of trailers through software. Likewise, each trailer will be provided with a coupling / uncoupling system that will allow the electric motors to be disengaged from the traction in order to be towed by the tractor unit.
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    BRIEF DESCRIPTION OF THE DRAWINGS
    To complement the description that is being made and in order to help a better understanding of the characteristics of the invention, it is accompanied as an integral part of said description, a set of drawings in which with an illustrative and non-limiting nature, the next:
    Figure 1 - Shows a side and top view of the general layout of the sustainable logistics train.
    Figure 2.- It shows a side view of the tractor unit, which shows the location of the batteries and the gas tanks for the thermal support motor.
    Figure 3 - Shows the side, front and rear view of a two-axle type trailer, which can be opened or closed.
    Figure 4 - Shows the side, front and rear view of an axle type trailer, which can be opened or closed.
    Figure 5.- Shows its use in manual mode and the situation of solar panels and detail of the control panel
    Figure 6.- Shows detail of the situation of the right and left motor-reducers of a trailer.
    Figure 7.- Shows a sequence of the manual use mode of a set of trailers, separated from the tractor unit.
    PREFERRED EMBODIMENT OF THE INVENTION
    In a preferred embodiment, the sustainable logistics train (10) will consist of a combination of the following elements:
    - Tractor head (1): In order to be able to use it indoors or in areas with environmental restrictions, the use of an electric vehicle with extended autonomy is considered as a preferred option by means of a thermal motor supporting compressed natural gas which, at the will of the driver, would recharge the batteries of the tractor itself as well as those of the trailers when they are connected to it.
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    - Two-axle trailer (s) (2): Equipped with self-directional front axle and traction bar, you can drive on public roads towed by the tractor unit. Regardless of the tractor unit, at pedestrian speed, its electric motorization consisting of right and left motor-reducers (14) and batteries (13) on the rear axle may be used; or disengaged from this and in an autonomous way. Its batteries (13) can be recharged with solar panels (15) located on the roof of the trailer, either by its plug to an external outlet or to the generator group of the tractor vehicle.
    As for the body, it can be a closed box with a hinged rear door (11) as a ramp; or open at its sides with a blind type closure (12). Likewise, it is equipped with front hitch (5) with inertia head for automatic brake actuation and rear hitch (6) for the possible coupling of another trailer.
    In manual operation, the trailer will be operated by a joystick-type control (7) or similar for that purpose provided on the front of the trailer; which in turn can be grouped in the first trailer for handling several trailers at the same time by software.
    - Trailer / s of an axle (3): With smaller dimensions for hard-to-reach areas and a jockey wheel (8) that can be moved manually. It will also be equipped with right and left motor-reducers to the rear axle.
    Regarding the mode of operation, we can therefore differentiate two options:
    - When the trailers are attached to the tractor unit, they follow the trajectory of the same, as the engines are disengaged and therefore the freewheels;
    - when separated from the tractor unit, by coupling the engines, all the trailers can be operated from a single control, and the coupling between the trailers will allow 90 ° rotation between trailers; in this way, it would be possible to circulate without the restrictions to which the tractor head is subjected.
    权利要求:
    Claims (4)
    [1]
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    Application No. Effective
     05/19/2016
    1. r-Sustainable logistics train (10) composed of at least one tractor unit (1) and one or more two-axle trailers (2) or one axle (3), with an electrical and mechanical connection (5 and 6) which allows the rotation of 90 ° between trailers so that they can circulate:
    - towing the tractor unit (1), or
    - independently of it with its own electric traction thanks to the gearmotors (14) located on the driving wheels (9) of the trailers (2 and 3);
    so that the tractor head (1) can charge the batteries (13) of the trailers (2) (3) when they are attached, and equipped with a control system (7) that allows, in case of manual operation of several trailers, the following ones follow the first one so that controlled movements can be made other than the tractor head (1).
    [2]
    2. Sustainable logistics train (10) according to claim 1 in which the tractor unit (1) is an electric vehicle with extended autonomy by incorporating an auxiliary engine that uses clean fuels stored in tanks (4) arranged for this purpose.
    [3]
    3. Sustainable logistics train (10) according to any of claims 1 6 2, wherein the trailers (2) (3) have solar panels (15) on the roof for recharging the batteries.
    [4]
    4. Sustainable logistics train (10) according to any of the preceding claims in which the trailers (2) (3) have an open body on their sides as a blind (12) to facilitate loading and / or a door rear (11) folding as a ramp.
    F.OEPM
    05/24/2016
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    同族专利:
    公开号 | 公开日
    ES2588259B1|2017-07-10|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    CH573834A5|1974-10-18|1976-03-31|Papst Friedrich Erben|Steering mechanism for coupled trailers - has coupling points of equal distances from the trailer centre point|
    WO1999011505A1|1997-08-29|1999-03-11|Max Horlacher|Transport train|
    JP2014008945A|2012-07-03|2014-01-20|Mitsubishi Kakoki Kaisha Ltd|Vehicle transport system|
    US20140054098A1|2012-08-23|2014-02-27|Henry George Ferri|All in One Towing Solution|
    法律状态:
    2017-07-10| FG2A| Definitive protection|Ref document number: 2588259 Country of ref document: ES Kind code of ref document: B1 Effective date: 20170710 |
    优先权:
    申请号 | 申请日 | 专利标题
    ES201600408A|ES2588259B1|2016-05-19|2016-05-19|Sustainable logistics train|ES201600408A| ES2588259B1|2016-05-19|2016-05-19|Sustainable logistics train|
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