• 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 bicycle with wheel-cylinder in perpendicular lever radius, is a displacement mechanism, which replaces the usual chain of transmission by a wheel-cylinder (7-9) that connects its front end teeth (7), with the teeth of the wheel (6) of the pedals (4, 5), and, at the rear end of the cylinder (8), connects its wheel (9) with the wheel (11) of the rear rubber wheel (2). This wheel-cylinder (7-9) can be tripled, putting the three wheels-cylinder (7-9), tilted upwards, one above the other, so that the force of pedaling can triple its value. (Machine-translation by Google Translate, not legally binding)
    公开号:ES2566302A1
    申请号:ES201400672
    申请日:2014-08-07
    公开日:2016-04-11
    发明作者:Fº JAVIER PORRAS VILA
    申请人:Fº JAVIER PORRAS VILA；
    IPC主号:
    专利说明:

    DESCRIPTION

    Bicycle with wheel-cylinder in perpendicular lever radius.

    Object of the invention 5

    The main objective of the present invention is to replace the known Transmission Chains of the Bicycles, with a Cogwheel-Cylinder (7-9), whose Length determines that the application of the Force on its Teeth (7) of the end above, function as the Lever Radio Archimedes Principle, so that the force they can transmit is greater than the Transmission Chains can transmit.

    This Wheel-Cylinder (7-9) will avoid, at the same time the problems that usually present the Transmission Chains, because, these, sometimes loosen and leave their position, 15 or, break ... And, as they are always greased, they usually dirty the user's pants.

    Background of the invention
     twenty
    The main antecedent of this invention is the Pedal Bicycle, known to all.

    The second antecedent is the well-known Principle of Archimedes of the Lever Radius, which, on this occasion, can function as a Perpendicular Lever Radius, as the Force that rolls a Wheel, when applied from the end of an Axis 25 which extends in Perpendicular from the Plane of the Wheel ..., when this Force reaches the Plane of the Wheel, it bends in Perpendicular to go towards the Central Axis.

    Description of the invention
     30
    The bicycle with wheel-cylinder in perpendicular lever radius, is a mechanism different from that of the typical Transmission Chain that is located between the Wheel of greater Diameter (6) of the Pedals (4, 5), and, the Wheel (11 ) of smaller Diameter of the rear Rubber Wheel (2). On this occasion, instead of the Chain, we are going to put a Cylinder (7, 8, 9), which will be Serrated at its two ends, - the Teeth of the anterior end in a longitudinal direction, and, those of the posterior end, in transverse direction -, which will extend, from its connection with the Major Wheel (6) of the Pedals (4, 5), to its connection to the Rear Wheel (11) of smaller Diameter. The Teeth (7) of the Cylinder (7-9) are connected to the Wheel (6), while the Wheel (9) that the Cylinder (7-9) has at the rear end, are connected to the Wheel (11) . The interior of the Cylinder (7-9) is traversed 40 by an Axis (10), which bends upwards at its two ends, to securely attach to the Bicycle's chassis.

    Inside the Cylinder (7-9) two Bearings will be placed, one just before the Teeth (7), and another just before the Wheel (9). This will help the Cylinder (7-9) to remain stable in its rotation without deforming its circularity. So that the Pedaling Force is not reduced when arriving at the Wheel (9), - as a result of the Diameter Difference between the Cylinder Diameter (7, 8) and the Wheel Diameter (9) that it has at its end later -, we can replace this Cylinder (7-9), and, put another one in the shape of a Cone, which would form a Gear-Cone (7-9) in which the Perimeter of its Base 50 would coincide with the Diameter of the Wheel (9). In addition to preventing the Force from being reduced,
    - as a result of the Difference of Diameters between the Cylinder Diameter (8) and the Wheel Diameter (9) -, this elongated Cone will serve to increase the Strength of the pedaling, and, will also serve to increase the Number of Turns that the Wheel (9) may transmit to the Wheel (11), of smaller Diameter. This elongated cone only has one drawback, which is the fact that it will occupy more lateral space than a normal and current Bicycle 5, because the Wheel (9) will extend out a few centimeters more, - in Perpendicular to the Cylinder (8) -, so you can transmit the same number of laps that a chain usually transmits. I mean by this that the Wheel (9) should have the same Diameter as the Wheel (6) of the Pedals (4), so that if this Wheel (6) has (25) centimeters in Diameter, it should also have them the Wheel (9), and, thus, the Wheel (9) would extend outward by another (25) centimeters. Now, also the Pedals (4) are going to extend out another (2 "5) centimeters, which means that the Wheel (9) would be at the same level of exteriority as the Pedals (4), whereby, the problem, in fact, would not be so great. This same problem can be solved in another way if we add a Gear-Cone Train between the Wheel (9) and 15 the Wheel (11), like the one in Figure 3. In this case, the Cylinder (7-9) will be shorter and put its Wheel (9), - which, on this occasion, will have a smaller Diameter than the Wheel (6) -, shortly after the Seat (3). will put the first Wheel (15) of smaller Diameter of the First Gear-Cone (15-17), which will be placed perpendicular to the Cylinder (8), just like the other Gear-Cone Gears.

    The last Wheel (17) of greater Diameter of this Gear-Cone Train will be placed just before the rear Rubber Wheel (2), and will be engaged with another Wheel, - or, with two other Wheels, of the same Diameter -, located on the right, which will be engaged, on the other side, to the Wheel (11). In this way, the Force that transmits the Wheel (9) of the Cylinder (7-9) will be increased, and, at the same time, the Number of Turns that will be able to transmit, to the Wheel (11), the Force of the User pedaling on the Wheel (6). Date of the invention: (30.07.14).

    Description of the figures 30

    Figure 1: Plan view of a Bicycle that highlights the Wheel-Cylinder (7-9) that replaces the typical Transmission Chain of the best-known Bicycle, which connects the Cogwheel (6) of the Pedals (4 , 5), with the Rear Wheel (11) of the Rubber Wheel (2). 35

    Figure 2: Side view of a Gear-Cone (12-14) that can replace the Wheel-Cylinder (7-9).

    Figure 3: Side view of a Gear-Cone Train (15-18) with three Gears-40 Cone (15-17) and two Intermediate Cogwheels (18).

    Figure 4: Side view of the Triple Wheel-Cylinder in three Cylinders (8, 20, 25), which are oblique to accommodate them on the Bicycle. The Cogwheel (26) at the rear end of the third Cylinder (25) is connected to the Cogwheel (11) of the 45 Rear Rubber Wheel.

    Figures 1-4:

    1) 50 rubber front wheel

    2) Rubber rear wheel

    3) Saddle

    4) Pedals 5

    5) Pedal shaft

    6) Cogwheel
     10
    7) Wheel-cylinder teeth

    8) Cylinder

    9) Cogwheel 15

    10) Inner shaft

    11) Wheel of smaller diameter
     twenty
    12) Gear-Cone Teeth

    13) Cone

    14) Cogwheel 25

    15) Sprocket of smaller diameter

    16) Metal rods
     30
    17) Cogwheel with larger diameter

    18) Intermediate sprocket

    19) Cogwheel 35

    20) Cylinder

    21) Cogwheel
     40
    23) Intermediate sprocket

    24) Cogwheel

    25) Cylinder 45

    26) Cogwheel


     fifty

    Description of a preferred embodiment

    The bicycle with wheel-cylinder in perpendicular lever radius, is characterized by being an even simpler mechanism than that of the well-known Chain of Transmission of a Bicycle, which can develop its same Force, or, even a greater Force, being, at 5 at the same time, more convenient to use, because the Wheel-Cylinder (7-9) will not have to be replaced every so often, as with the Transmission Chain when it leaves its position. This Wheel-Cylinder (7-9) is based on the Archimedes Principle of the Lever Radius, which, on this occasion, can function as a Perpendicular Lever Radius, as the Force that rolls a Wheel, when applied 10 from the end of an Axis that extends in Perpendicular from the Plane of the Wheel…, when this Force reaches the Plane of the Wheel, it bends in Perpendicular to go towards the Central Axis. The value of the Force of the Perpendicular Lever Radius is always a little less than that of the Lever Radius, because, the fact that the Force has to bend at an angle of (90º) will always reduce its value. Now, on this occasion, the Force that reaches the Wheel (9) of the rear end of the Cylinder (8), although it is going to bend perpendicular to the Wheel (11), as this last Wheel (11) has a Diameter smaller than that of the Wheel (9), the force will increase depending on the Difference of their respective Diameters, with which, part of the reduction due to the transmission in Perpendicular of the Force can be compensated, with the increase due 20 to that Difference in Diameters. In this sense, if we assume that the Pedaling Force (30 newtons) can increase four times because of the Wheel-Cylinder Length (7-9), this would offer this resulting value for the Force: (430 = 120 N). When bending in Perpendicular, the Force loses (50%), which would be a Force of: (120: 2 = 60 N). Then, the Force will double when transmitted to the Wheel (11), 25 because its Diameter is half that of the Wheel (9), so that the Force will be again (60 · 2 = 120 N). In this way, the Pedaling Force of origin will have quadrupled, and will do so in a figure greater than that which a Transmission Chain can transmit. Moreover, in the case of requiring greater force to the device, this Wheel-Cylinder (7-9) can be tripled, putting three Wheels-Cylinder (7-9), (19-21) and (24-26), the 30 one on top of the other, which will have to be placed in an oblique position, - as seen in Figure 4 -, to accommodate them to the Bicycle. The Rear Wheel (9) of the first Wheel-Cylinder (7-9) will be connected to the Teeth of another Wheel (19) of the same Diameter of the second Wheel-Cylinder (19-21). At the other end there will be another Cogwheel (21) that will be connected with a small Intermediate Wheel (23), which, in turn, will be engaged, on the other hand, with another Cogwheel (24) of the third Wheel -Cylinder (24-26). Thus, the last Wheel (26) of the third Wheel-Cylinder (24-26), will be the one that will be connected to the Wheel (11) of the rear Rubber Wheel (2), and, in this way, the Force will go increasing in the three Wheels-Cylinder, and, will arrive already tripled, to the Wheel (11). The other solution, already commented, to increase this Force, and, to increase, at the same time, the Number of Turns that can be transmitted to the Wheel (11), is to add a Gear-Cone Train between the Wheel (9) of the rear end of the Wheel-Cylinder (7-9), and, the Wheel (11 of the rear Rubber Wheels (2). These Gears-Cone (15-17) are formed by two Cogwheels of different Diameters (15, 17), joined by the side of its Perimeters by Metal Rods (16).
    权利要求:
    Claims (4)
    [1]

    1. Bicycle with wheel-cylinder in perpendicular lever radius, characterized by having a Serrated Cylinder (7-9) at its two ends, - Teeth of the anterior end (7) in the longitudinal direction, and, those of the rear end (9 ), in the transverse direction -, which 5 replaces the typical Transmission Chain that is located between the Wheel of greater Diameter (6) of the Pedals (4, 5), and, the Wheel (ll) of smaller Diameter of the Wheel Rear rubber (2).
    This Wheel-Cylinder (7-9) has Teeth (7) at its front end, and, it extends, from 10 its connection with the Main Wheel (6) of the Pedals (4, 5), until its connection to the Wheel rear (11) of smaller Diameter, by means of the Cogwheel (9) that the Cylinder (8) has at its rear end. The interior of the Cylinder (7-9) is crossed by an Axis (10), which bends upwards at its two ends, to be fixed to the Bicycle chassis. Inside the Cylinder (7-9) two Bearings will be placed: one before the Teeth (7), and another before 15 of the Wheel (9). This Wheel (9) will have the same Diameter as the Wheel (6) of the Pedals (4).

    [2]
    2. Bicycle with wheel-cylinder in perpendicular lever radius, - according to claim one -, characterized by the variant in which we replace the Wheel-Cylinder (7-9), by 20 a Serrated Cone (12-14), which It will form a Gear-Cone (7-9) in which the Perimeter of its Base will coincide with the Wheel Diameter (9).

    [3]
    3. Bicycle with wheel-cylinder in perpendicular lever radius, - according to claim two -, characterized by being another variant in which the Wheel-Cylinder is tripled (7-25 9), placing three Wheel-Cylinders (7-9) , (19-2 1) and (24-26), one over the other, which will have to be placed in an oblique position, to accommodate the Bicycle. The Rear Wheel (9) of the first Wheel-Cylinder (7-9) will be connected to the Teeth of another Wheel (19) of the same Diameter of the second Wheel-Cylinder (19-21). On the other end there will be another Cogwheel (21) that will be connected with a small Intermediate Wheel 30 (23), which, in turn, will be engaged, on the other hand, with another Cogwheel (24) of the third Wheel -Cylinder (24-26). Thus, the last Wheel (26) of the third Wheel-Cylinder (24-26), will be the one that will be connected with the Wheel (11) of the rear Rubber Wheel (2).

    [4]
    4. Bicycle with wheel-cylinder in perpendicular lever radius, - according to claim 35 - characterized in that it is a variant for the Wheel-Cylinder (7-9), which will now have shorter length, and, in the space in which the we have reduced, we placed a Gear-Cone Train that will be placed between the Wheel (9) of the rear end of the Wheel-Cylinder (7-9), and, the Wheel (11) of reduced Diameter of the Rear Rubber Wheel ( 2). In this case, this shorter Wheel-Cylinder (7-9) will put its Cogwheel (9), 40 - which, on this occasion, will have a smaller Diameter than the Wheel (6) -, shortly after the Saddle (3) . There, the first Wheel (15) of smaller Diameter of the First Gear-Cone (15-17) will be placed, which will be placed perpendicular to the Cylinder (8), just like the other Gear-Cone Gears.
     Four. Five
    The last Wheel (17) of greater Diameter of this Gear-Cone Train will be placed just before the rear Rubber Wheel (2), and will be engaged with another Wheel, - or, with two other Wheels, of the same Diameter -, located on the right, which will be engaged, on the other side, to the Wheel (11). These Gears-Cone (15-17) are formed by two Cogwheels of different Diameters (15, 17), joined by the side 50 of their Perimeters by Metal Rods (16).
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    同族专利:
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    ES2566302B1|2017-01-30|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    US3934481A|1975-01-03|1976-01-27|Foster Donald A|Automatic friction drive transmission|
    US5078416A|1989-12-07|1992-01-07|Keyes Kenneth S|Drive-shaft driven bicycle|
    US20040083839A1|2002-11-04|2004-05-06|Hahn Terry Luke|Simple bicycle drive shaft transmission|
    WO2004094220A1|2003-04-21|2004-11-04|Bikevalley Co., Ltd.|Power transmission apparatus for bicycle|ES2676968A1|2017-01-26|2018-07-26|Fco. Javier Porras Vila|Gear-double-cone, with spring motor |
    ES2677239A1|2017-01-30|2018-07-31|Francisco Javier Porras Vila|Anti-fall system for aircraft, with gears - double - cone |
    法律状态:
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    优先权:
    申请号 | 申请日 | 专利标题
    ES201400672A|ES2566302B1|2014-08-07|2014-08-07|Bicycle with cylinder-wheel in perpendicular lever radius|ES201400672A| ES2566302B1|2014-08-07|2014-08-07|Bicycle with cylinder-wheel in perpendicular lever radius|
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