WO2011019260A2 - Appareil de traction lors du glissement - Google Patents

Appareil de traction lors du glissement Download PDF

Info

Publication number
WO2011019260A2
WO2011019260A2 PCT/MX2010/000067 MX2010000067W WO2011019260A2 WO 2011019260 A2 WO2011019260 A2 WO 2011019260A2 MX 2010000067 W MX2010000067 W MX 2010000067W WO 2011019260 A2 WO2011019260 A2 WO 2011019260A2
Authority
WO
WIPO (PCT)
Prior art keywords
sliding
remain
traction apparatus
path according
travel path
Prior art date
Application number
PCT/MX2010/000067
Other languages
English (en)
Spanish (es)
Other versions
WO2011019260A4 (fr
WO2011019260A3 (fr
Inventor
Guillermo Garza Milling
Original Assignee
Guillermo Garza Milling
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Guillermo Garza Milling filed Critical Guillermo Garza Milling
Publication of WO2011019260A2 publication Critical patent/WO2011019260A2/fr
Publication of WO2011019260A3 publication Critical patent/WO2011019260A3/fr
Publication of WO2011019260A4 publication Critical patent/WO2011019260A4/fr

Links

Classifications

    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B5/00—Footwear for sporting purposes
    • A43B5/16—Skating boots
    • A43B5/1641—Skating boots characterised by the sole ; characterised by the attachment of the skate
    • A43B5/1658—Skating boots characterised by the sole ; characterised by the attachment of the skate provided with resilient means in the sole or between the chassis and the sole
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B1/00—Footwear characterised by the material
    • A43B1/0054—Footwear characterised by the material provided with magnets, magnetic parts or magnetic substances

Definitions

  • the present invention relates to the field of multi axial sliding between surfaces and more particularly to the use of the controlled sliding profile, differing from the 100% friction sliding that occurs both at the beginning of the movement while the speeds are equalized where there is no controlled traction profile, as well as when braking is sought for the sole purpose of ending with zero speed by applying only a frictional force
  • the object of the present invention being to have a traction apparatus for sliding an object, to slide it with a traction profile or controlled movement resistance, consisting of friction and a mechanical torque applied by independent rotating means, at least once simultaneously, through the contact between the load application surface (s) of the object, with the friction between it and the sliding surface, along a displacement path, and by the mechanical pair of independent rotating means, during the contact time with said means, in a continuous and controlled traction profile, for conditions of weight or load, and stability of the object to slide, to harness the energy of the slide.
  • the sliding occurs in short periods of time regularly at the beginning of the movement when the speed of the driving part is not yet matched with the speed of the driven part or at the end of the movement when absolute braking is not achieved and there is a Short sliding period until the movement stops, in both cases friction occurs, wear and heat generation outside the tolerance limit being undesirable.
  • the sliding could be used in many cases but because it does not have the sliding traction apparatus of the present invention, it is wasted and power means are added that consume energy and require feedback controls to give the conditions that in many cases were present. And they didn't take advantage.
  • One of the cases of this type are the treadmills that, having the ability to slip, have resorted to the use of endless motorized bands with high energy consumption, altering the very purpose they intend and adding other variables outside the intention, as you can see in the
  • the sliding traction apparatus of the present invention eliminates the change of the domain of the static friction coefficient to the domain of the dynamic friction coefficient, preventing the sliding surface contributing to said coefficients from participating in the traction over time. in which the movement begins, allowing independent rotating means to start the movement and gradually without stopping the movement, traction or slip resistance is added by dynamic friction.
  • the present invention does not have that undesirable change, which causes imbalance, loss of stability, damage of materials and excess heat among others.
  • sliding is desired and is fully utilized in a controlled manner describing a traction or braking profile or force opposite to the movement or better yet, a traction profile that extends the generalized concept of traction, which is commonly used in conditions where there is no displacement, to extend it including precisely the sliding mentioned under traction conditions or conditions of braking tendency, controlled, for take advantage of it, and also extends the use of the basic concept of the present invention to many other areas of application such as equipment for physical improvement among others, where the problem solving technique used in conventional equipment has not been able to achieve its generalization for the limited scope.
  • the sliding occurs between an area that we will call the area of application of the load and a set of at least two areas, composed of a first area that we will call a sliding surface and a second area that we will call the contact area with the perimeter envelope of independent rotating means or simply independent rotating means.
  • the sliding traction apparatus of the present invention on the one hand it is possible to reduce the work required to initiate the movement, which represents a significant energy saving by multiplying it by the large number of mechanical applications where this effect occurs, and on the other hand it is possible to have the optimal conditions, such as speed and acceleration, to suspend or end the movement in contact with the sliding surface, without the need for additional brakes, achieving a more efficient operation and with less wear.
  • the present invention is characterized by the division of the force of resistance to movement or traction into at least two components, at least one moment of its trajectory simultaneously in the contact area, these components being the friction of the part of the traction surface that we will call the sliding surface, which is in contact with the moving object and, the other component, the pure means transmitting a mechanical torque, such as independent rotating means, wherein said decomposition of traction or resistance to movement constitutes the main feature of the present invention .
  • This innovation is very useful for the total reduction of the traction force that is controlled, in an optimal time, achieving more precise glides with lower levels of traction without loss of stability.
  • independent rotating means can be placed with their axis of rotation perpendicular to the direction of movement but the movement can also have a different direction, we must take into account the force component in the direction of the axis of rotation, and put attention to the static friction characteristic of the perimeter envelope surface of the independent rotating means to avoid overcoming said friction and prevent the degree of inclination from altering the original direction of movement, when this is not the purpose. For this reason, independent rotating means must have a friction coefficient on their surface so that the force component that is not applied in the rotation does not overcome the static friction coefficient by altering the direction of movement.
  • the combination of the independent rotating means and the sliding surface give us the controlled sliding in the required direction, purpose of the present invention, achieving a controlled displacement, both when a minimum coefficient of dynamic friction is required, as when sliding braking is required.
  • Figure 1 shows a graph where we can see two distance curves against time to move, the first curve called (el) corresponds to a flat and rigid surface that slides over another similar one, at the moment in which it expires the coefficient of static friction ( ⁇ s ) and the displacement is accelerated due to the excess force applied, since the force required to overcome the dynamic friction coefficient ( ⁇ fc) is much lower.
  • the second curve called (c2) corresponds to a surface supported only by independent rotating means, which rotate on its axis, when it starts its movement and travels while maintaining a displacement against constant time.
  • friction curves (f) against the applied Force (F) can be seen in dotted lines in lighter black tones before and after overcoming the static friction coefficient ( ⁇ s ), as a reference for the reader.
  • Figure 2 shows a graph that represents the distance curve against time to move with the sliding traction apparatus of the present invention, indicated as (c3), during the commencement of the displacement, mostly combining independent rotating means in the first part to start the movement, without the limitation in terms of control, of the coefficient of static friction, to move to a second part where both the independent rotating means and the sliding with friction are optimally combined, to achieve a traction profile or displacement resistance, desired.
  • the previous curves are observed as background in dotted lines in lighter black tone as a reference for the reader.
  • a graph showing the distance versus time curve to move from the sliding traction apparatus of the present invention is shown in Figure 3, indicated as (c4), along a complete travel path, with the simultaneous combination of at least once of the friction slide and the bearing with the independent rotating means, with the desired traction profile.
  • Figure 4 shows a graph that represents a first tensile curve in the upper part of the graph, indicated as (c5) and in the lower part, a second curve indicated as (c6), of travel speed, both graphed as a percentage on the vertical axis, and on the horizontal axis against the physical position in the travel path from the beginning to the end, of the sliding traction apparatus of the present invention.
  • the zero velocity region can be seen at the beginning and at the end of the velocity curve itself and its respective 100% tensile region in the tensile curve (c5), at the top.
  • Figure 5 shows a graph representing the 100% division of the area of the sliding traction apparatus of the present invention, between the area of the friction sliding surface (al), the area of the surface occupied by the independent rotating means (a2) and the area of recesses that are not occupied by either (a3), as well as the areas (a4) and (a5) at the beginning and end of the travel path, with very high friction and zero slip.
  • Figure 6 shows a drawing in plan view or top view of the sliding surface (1) of the sliding traction apparatus, showing the recesses (6) for the independent rotating elements to pass.
  • Figure 7 shows a drawing in profile view or side view of the support structure of independent rotating means (2), with the independent rotating elements (3) of the roller type and sphere type, and with the stands for support and height adjustment (8) placed in the support and leveling chassis (5) to level the independent rotating means as a whole and in addition the independent rotating means placed with their axis between zero and ninety degrees with respect to the direction of movement (16) of the traction apparatus are represented. glide.
  • Figure 8 shows a plan view drawing of the sliding traction apparatus, showing the support structure integrated with the sliding surface (7) in a single unit, the independent rotating means (3) positioned transversely to the direction of the movement, the independent rotating means placed with their axis between zero and ninety degrees with respect to the direction of movement (16) and the surface of application of the load (4).
  • FIG 9 a drawing is shown in profile view representing the sliding traction apparatus, where the support structure is paite of the sliding surface (7), the independent rotating means (3) are also shown, showing In addition, leveling means of the entire assembly (11) placed in the support structure (10) of the support and leveling chassis (5), also supports for support and height adjustment (8) for independent rotating means are shown. (3), also including the surface of application of the load (4), and the independent rotating means positioned with its axis between zero and ninety degrees with respect to the direction of movement (16).
  • Figure 10 shows a drawing in profile view of an independent rotating means (3) of the roller type with support along its entire surface in the support for its support and height adjustment (8) and its guide of centering type conical axis (8), both that work as supports for its support and height adjustment (8), of a sliding traction apparatus.
  • Figure 11 shows a drawing in a profile view section that represents an independent rotating means (3) of the sphere type, supports for its support and height adjustment (8) also of the sphere type, placed equidistant in the recess (6), in addition the sliding surface (1) of a sliding traction apparatus is indicated.
  • Figure 12 shows a cross-sectional drawing of a profile view of the sliding traction apparatus, where the load application surface (4) has a recess (6) in which an independent rotating means is housed ( 3) magnetized, with multiple springs as support and height adjustment means (8) and is supported on the first side with a first part of the sliding surface (1) with which it has multiple finishes (38) that give it multiple coefficients of friction and on the second side with the second part of the sliding surface (1), inclined an angle ( ⁇ ), with respect to the first part of the sliding surface, which has magnetic means of variable magnetism (13) , which are connected to the magnetic media control (14) through the input terminals (a, b, c) and the output terminals (x, y, z).
  • an independent rotating means is housed ( 3) magnetized, with multiple springs as support and height adjustment means (8) and is supported on the first side with a first part of the sliding surface (1) with which it has multiple finishes (38) that give it multiple coefficients of friction and on the second side with the second part of the sliding surface (1)
  • Figure 13 shows a drawing of the cross-sectional view of a sliding traction apparatus indicating a flexible load application surface (4) that applies the load on the sliding surface (1), integrated in the support structure (7) and also on the independent rotating means (3) represented by a cogwheel, with the support for its support and height adjustment (8), placed in the recess (6).
  • Figure 14 shows a drawing depicting a profile view of a section of the sliding traction apparatus, indicating a flexible load application surface (4) as an integral part of the object to be slipped (9), of the type that It is used on the sole of shoes, on the sliding surface (1) and independent rotating means (3).
  • Figure 15 shows a plan view drawing of a curved sliding traction apparatus, with a sliding surface (1) integrated with the structure of support (7), with spheres as independent rotating means (3), for an arrangement of per Hl of traction in a curved path.
  • Figure 16 shows a drawing in profile view of a sliding traction apparatus, with a sliding surface (1), with spheres as independent rotating means (3), for a traction profile arrangement in a path curve.
  • FIG. 17 A plan view drawing depicting a spherical sliding traction apparatus, with a sliding surface (1) and spheres as independent rotating means (3), is shown in Figure 17.
  • Figure 18 shows a drawing in a partial view of a cross-section showing a sector of a sliding traction apparatus, with spheres as independent rotating means (3), with supports for their support and height adjustment (8) of the spring type and the load application surface (4).
  • Figure 19 shows a drawing of a cross-section of a profile view of a sliding traction apparatus with a recess (6) that facilitates centering, with independent rotating means (3), where the profile of the surface of application of the load (4) has several levels and angles with respect to the sliding surface (1), in order to facilitate centering after it has been exposed to a displacement.
  • Figure 20 shows a drawing in a plan view or top view of Figure 19 above, indicating the same elements.
  • Figure 21 shows a drawing in plan or top view of a treadmill traction apparatus, where the surface of application of the load (4) is represented in softer tones, indicating in addition to what has already been described, recesses in the direction of movement (20) that serve as a guide to sliding, recesses placed at an angle between zero and ninety degrees of the direction of movement (21) that provide a braking profile W
  • Figure 22 shows a drawing in profile view representing a treadmill traction apparatus, complementing the preceding figure 21.
  • Figure 23 shows a drawing in front or front side view, which represents a treadmill traction apparatus, complementing Figure 21.
  • Figure 24 shows a cross-sectional drawing of a profile view of a sliding traction apparatus with the sliding surface (1) placed vertically, with multiple concentric cyclic recesses (6) and supported on the chassis of support and leveling (5).
  • Figure 25 shows a cross-sectional drawing of a profile view of a vertically placed slide traction apparatus, with two oval cyclic recess paths (6) of different center, on the sliding surface (1).
  • Figure 26 shows a cross-sectional drawing of a profile view of a vertically placed sliding traction apparatus, with a cyclic recess (6) divided into two parts, placed on the sliding surface (1) and this in turn, in the support and leveling chassis (5).
  • Figure 27 shows a cross-sectional drawing of a profile view of a sliding traction apparatus with the sliding surface (1) positioned vertically, with a cyclic recess path (6) with two options.
  • Figure 28 shows a drawing that represents a cross-section of a profile view of a sliding traction apparatus, where the load is applied on a pedal (40), with multiple directions of application of the load on multiple sliding surfaces
  • spring type and leveling means (11) also spring type, in the support structure (10) as part of the support and leveling chassis (5), placed as part of the set of elements of the load application surface (4), for each group of independent rotating elements (3), placed in recesses (6).
  • Figure 29 shows a cross-sectional drawing of a profile view of a sliding traction apparatus with flexible support and height adjustment means (8) between the sliding surface (1) and the support chassis and leveling (5), independently of the supports for its support and height adjustment (8) of the independent rotating means (3), placed in the recesses (6), which have a double spring to achieve an adjustment of the traction profile by means of the pair of independent rotating means (3), according to the load applied by the surface of application of the load (4).
  • FIG. 30 A cross-sectional drawing of a profile view of a sliding traction apparatus, with a flexible load application surface (4), a support structure of the independent rotating means (2) is shown in Figure 30. , flexible, in which sections of sliding surfaces (1) and independent rotating media units (3) are placed with the support for their support and height adjustment.
  • Figure 31 shows a cross-sectional drawing of a front view of a sliding traction apparatus with a flexible load application surface (4), on a sliding surface (1) divided into a first and a second part positioned inclined with the highest part outwards and lateral adjustment means (42) to fix the position of the first and the second part of the sliding surface (1), independently of the independent rotating means (3) of the roller type, placed in the support structure integrated to the sliding surface (7), with supports for its support and height adjustment (8), in a support structure (10) and leveling means (11) that are added to the support and leveling chassis (5).
  • Figure 32 shows a drawing in a plan view or above, of a sliding traction apparatus shown in Figure 31, indicating the lateral adjustment guides (44) to keep both ends in the longitudinal direction aligned, as well as the lateral adjustment means (42), the sliding surface (1), the independent rotating means (3) when its axis is perpendicular to the direction of travel and when its axis is between zero and ninety degrees of the direction of movement ( 16), the load application surface (4) and the support structure (10).
  • the main feature of the present invention is to have a slide controlled by control means, for its use, between two surfaces that remain in contact along a travel path, with a traction profile to the movement between the two surfaces, with its increases and decreases of speed, as corresponds to the profile of traction to the specific movement that is required.
  • One of the surfaces we will call the sliding surface and the other we will call the surface of application of the load, being able to be a plurality of surfaces of each one, and even the surface of application of the load can be an integral part of the object to slide.
  • the object to slide can be a person, to cite an example, without being limited to it, that discharges its weight on the sliding surface, through the floor of its shoes, whose soles are the application surface of the load or with any other part of your body.
  • This acceleration of the movement would cause the movement to be uncontrolled, and the person would lose his balance, without having the opportunity to stop it due to the sudden acceleration, and without having available a traction force to the movement that allows him to obtain the fraction that offers him enough support to regain control, and eventually stop the step to start the return, just as you would if you were walking, as explained in the present example.
  • the tensile surface of the present invention there are the minimum elements necessary to provide the appropriate tensile profile with sufficient force at each position of the travel path, so that said tensile allows it to develop a predictable motion profile and calculated so that the effect of lack of control is not had.
  • the sliding tensile apparatus of the present invention consists in the division of the tensile or sliding resistance into a first and a second component, the first component corresponds to the frictional force between the load application surface and the surface of the sliding in any of its multiple parts and multiple directions of application of said load, and a second component corresponding to the force to move the mechanical torque of the independent rotating means, placed together with its support structure or in unit with the surface of sliding preferably, being able to be on the same surface of application of the load.
  • the sliding traction apparatus avoids the uncontrolled effect that occurs when the force necessary to overcome the static friction coefficient, shown in Figure 1, is exceeded, where a graph of the distance curve against two times is shown.
  • sliding surfaces, called (el) at the moment in which the coefficient of static friction known as ( ⁇ s ) is overcome and displacement is accelerated, due to the excess force applied, since the force required to overcome the coefficient of friction dynamics known as ( ⁇ i c ) is much smaller, a situation that reduces the chance of sliding correction or use of the slide, due to the sudden increase in speed, making any subsequent effort more problematic and expensive.
  • the independent rotating means (3) offer us a resistance to the displacement of a surface that rests on its evolution, by the mechanical torque required to rotate them, with the advantage that when applying a force its angular velocity is progressively increased without an extraordinary speed change as in the case of the described friction, while taking into account that this ease of rotation providing its mechanical torque, would lengthen the movement for too long if we only had the torque described to stop it.
  • Figure 4 shows a graph to represent a first tensile curve in the upper part of the graph, indicated as (c5) and in the lower part, a second movement speed curve indicated as (c6), both plotted as percentage on the vertical axis, and on the horizontal axis against the physical position in the displacement path from the beginning to the end of the sliding traction apparatus of the present invention in order to appreciate its relationship and behavior, the zero velocity region being appreciated at the beginning and at the end of the velocity curve itself and its respective 100% tensile region in the tensile curve or (c5), at the top.
  • the sliding traction apparatus is shown in all its essential parts with Figures 6, 7, 8 and 9, in its basic mode, where Figure 6 shows a drawing of the sliding surface (1) of the apparatus for sliding traction in plan view, showing the recesses (6) for the independent rotating elements to pass, in figure 7 a drawing of the support structure of independent rotating means (2) is shown in profile view, with the elements independent swivels (3) of the roller type and sphere type, and with support and height adjustment means (8) placed on the support and leveling chassis (5) to level the independent rotating means together and also they represent the independent rotating means placed with their axis between zero and ninety degrees with respect to the direction of movement (16), in figure 8 a drawing is shown representing the sliding traction apparatus in plan view, showing the support structure integrated with the sliding surface (7) in a single unit, the independent rotating means (3) positioned transversely to the direction of movement, the independent rotating means positioned with their axis between zero and ninety degrees with respect to the direction of movement (16 ) to divide the force produced by the mechanical torque into its orthogon
  • Figure 10 shows a drawing in profile view, of an independent rotating means (3) of the roller type with support along its entire surface with an optimum conical axis type centering guide for applying a variable torque by this means , where both function as support for support and height adjustment (8).
  • Figure 11 shows a cross-sectional drawing of a profile view, of an independent rotating means (3) of the sphere type, with support and height adjustment means (8) of the sphere type, placed equidistant,
  • the sliding surface (1) of a sliding traction apparatus is indicated, which is very useful for spherical paths or curves where the direction of movement is not straight.
  • FIG. 13 shows a cross-section of the side view, indicating a flexible load application surface (4) that applies the load on the sliding surface (1), integrated in the support structure (7) and also on the independent rotating means (3) represented by a cogwheel, with the support for its support and height adjustment (8), placed in the recess (6) and in figure 14 a profile view of a section of the sliding traction apparatus is shown, indicating a flexible load application surface (4) as an integral part of the object to be slid (9), of the type used in the sole of the shoes, on the sliding surface (1) and the independent rotating elements (3), being very important that the sliding is achieved with the combination of a sole that favors the permanence without sliding or tie up if it is only a friction slide, favoring the conditions for a controlled slide with the independent rotating means.
  • Figure 15 shows a top or bottom view of a curved sliding traction apparatus, with a surface of sliding (3), with spheres as independent rotating elements (3) and a support structure (7), for a traction profile arrangement in a curved path
  • Figure 16 shows a cross-sectional drawing of a view
  • Figure 17 the spherical sliding surface (1) is shown with the independent rotating means (3) also spherical, in its plan view and in figure 18 a partial view of a cross section of the profile or side view of a sector of a sliding traction apparatus, with the load application surface (4), spheres as independent rotating elements (3), with the supports for their support and height adjustment (8) of the spring type.
  • figure 19 shows a cross-section of a profile view of a radial sliding traction apparatus with a sliding surface (1) , a recess (6) that facilitates centering, with a primary independent rotating means (3) of larger size than the other complementary independent rotating means (3), wherein the profile of the load application surface (4) has several levels and angles with respect to the sliding surface, in order to facilitate centering after it has been exposed to a displacement, and in figure 20 a plan view or top view of the preceding figure is shown indicating the same elements.
  • Figure 21 is complemented, showing the profile and front views respectively.
  • a very important application is the cyclic trajectories due to the enormous benefit that the traction apparatus supports to the sliding of the present invention by adding precisely a traction profile, especially in a vertical plane for multiple independent paths with ascent traction and descent traction of according to the need.
  • Figure 24 shows a profile view of a vertical sliding surface (1), with multiple concentric recess paths (6)
  • Figure 25 shows the profile views of a vertical sliding surface (1), with multiple recess trajectories (6) of different centers
  • Figure 26 shows us in profile view a vertical sliding surface (1), with multiple recesses (6) in complementary independent paths, on the support chassis and leveling (5)
  • Figure 27 shows a vertical sliding surface (1), with recesses (6) in a path with multiple options, in which the complement of the traction apparatus is mounted at the end of lizamiento to develop the desired traction profile.
  • Figure 28 shows a cross-section of a profile view of a sliding traction apparatus applicable to vertical paths among others, where the load is applied on a pedal (40), with multiple directions of load application on multiple sliding surfaces (1), regardless of the direction of application of the load by independent rotating means (3), with support elements for its support and height adjustment (8), spring type and leveling means (11 ) also spring type, in the support structure (10) as part of the support and leveling chassis (5), placed as part of the set of elements of the load application surface (4), for each group of rotating elements independent (3), placed in recesses (6), where the set is designed and calibrated to compensate for the positive effect of gravity during the descent path and to reduce the effect of gravity on the path Ascent in a closed cycle cyclic application of the multiple unicycle type.
  • Figure 29 shows a cross-section of a profile view of a sliding traction apparatus with a load application surface (4), flexible support and height adjustment means (8) between the sliding surface (1) and the support and leveling chassis (5), regardless of the support and height adjustment means (8), placed in the recesses (6) where the independent rotating means (3) are also, for the purpose to achieve an adjustment of the traction profile by means of the pair of independent rotating means (3), according to the applied load.
  • Figure 30 shows a cross-section of a profile view of a sliding traction apparatus with a load application surface (4) of the type that is part of the object to be moved, a support structure (2) flexible, on which the sliding surface (1) is supported, with independent rotating means (3).
  • Figure 31 shows a cross-sectional drawing of a front view of a sliding traction apparatus with a flexible load application surface (4), on a sliding surface (1) divided into a first and a second part positioned inclined with the highest part outwards and lateral adjustment means (42) to fix the position of the first and the second part of the sliding surface (1), independently of the independent rotating means (3) of the roller type, placed in the support structure integrated to the sliding surface (7), with supports for its support and height adjustment (8), in a support structure (10) and leveling means (11) that add in the support and leveling chassis (5).
  • Figure 32 shows a plan view of a treadmill sliding apparatus shown in Figure 31, where you can see the entrance area with independent rotating elements (3) longer and larger in diameter that support the Initial sliding of the application surface of the flexible load (4), the output area with independent rotating elements positioned between zero and ninety degrees of the direction of sliding (16) to increase traction, indicating the lateral adjustment means (42 ) and lateral adjustment guides (44) to keep both ends in the longitudinal direction aligned, in addition to the sliding surface (1) placed on the support structure (10).
  • the sliding path is straight, such as the surface of a treadmill, as it is one of the applications with the greatest benefit to centuries given the importance that It has the "have a traction profile" suitable for exercise, especially when we refer to people in skeletal muscle rehabilitation or when it comes to people who are overweight, obese and morbidly obese, in which the least failure in traction applied in the exercise in any sector of the displacement, negatively affects affecting the continuity in the routines of exercise with a significant delay in the achievement of its purposes.
  • the start of the step is received without any additional force affecting the anatomy of the foot-ankle-knee system and also without force contrary to the sliding that can cause an uncontrollable acceleration, which is achieved by sliding the tread on independent rotating means mostly and the incorporation of frictional displacement in a gradual form once the inconvenience of braking is not caused by the coefficient of static friction as it is in motion.
  • the sliding with friction is increased increasing the contact with the sliding surface and decreasing the contact with the independent rotating means, also being able to increase the torque of the independent rotating means according to the user's needs to give the optimum traction profile during travel, which allows full stability while achieving adequate effort according to the desired traction profile.
  • the sliding traction apparatus is required to increase the percentage of contact with the sliding surface with increasing traction to the movement and decrease contact with the independent rotating means until the displacement stops and thus allow the return of the step to start another cycle, while the passage of the other limb does the same to complete the passage of both lower extremities.
  • This mode is illustrated in Figure 23, 31 and 32 and the contact detail of the sports shoe with flexible sole is illustrated in Figure 14 and 30.
  • Figure 23 shows the recesses in the direction of travel, indicated by the index (20) to guide the direction of the passage, as well as recesses between zero and ninety degrees (21) in the region near the end of the path and finally multiple recesses at ninety degrees (22) to end the slide, all with respect to the slide direction of the slide to stop the movement so that the foot can return to start another step without any damage by stretching, nor damage by the extension of the step that would be caused if there is no means to stop the movement before starting The return to the next step. It also serves to illustrate the example, the curve described in Figure 3 and the relationships represented in Figures ⁇ 4 and 5.
  • the sliding traction apparatus has a spherical mode, where the surface of application of the load also has a spherical sector, which moves perimeter in multiple directions to develop its profile traction in the direction of spherical surfaces.
  • the displacement path is cyclic, on start-end-start paths or on multiple independent paths related to a cyclic order.
  • the sliding traction apparatus placed vertically offers us the desired traction profile for each stage of the cyclic movement that the user wishes to offer.
  • the traction profile also includes the traction in the upward movement that is dimensioned and applied without the need of the force or load caused by the complementary lower limb that is regularly in a radially opposite position, in descent, doing an exercise or developing a completely different traction with very different requirements to the limb that is in the ascending stage.
  • the exercise on the bicycle that we will call for purposes of the present invention as a non-dependent closed cycle exercise for lower extremities or double unicycle, is not a cycle of multiple equal repetitions for burning excess calories, the lower extremities have nothing to do with the fact that excess calories have been ingested that are mistakenly assumed that when you exercise later, the same calories are going to be burned and the alteration that they caused if that were the case is going to disappear, it is important to focus the issue that the exercise of non-dependent closed cycle for lower extremities is an exercise to offer the limbs the traction profile in amount of traction, residence time and direction, that all the muscles that wish to exercise for their correct functional development that the present invention provides for each limb independently.
  • FIGS 24, 25, 26 and 27, we can see some of the trajectories of the recesses that serve as a guide in the direction of movement and at the same time serve to place the part mobile of the sliding traction apparatus in the closed cycle mode, recesses made on a vertical sliding surface for this example, without being limited paths for the vertical position.
  • Figure 28 shows the sliding traction apparatus for non-dependent closed cycle paths, and, more specifically for recess-guided paths, with load application from multiple directions, and a combination of means is shown in Figure 12 to define the desired traction profile, which together both figures and also with the mentioned paths constitute the basis of the traction apparatus to the closed cycle slide.
  • the radial closed cycle is an embodiment of the present invention whose sliding is developed relative to a center by one or more of its radial axes, as illustrated in Figure 19 and 20 in where a radial centering cycle traction apparatus is shown, applicable to center the load on a structural member that is eventually subject to telluric movements and that it is preferable to allow movement under a controlled traction and limits that take the effort to the rupture of the column or the rupture of the surface of application of the load that for this case would be a slab or another column.

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Rehabilitation Tools (AREA)
  • Motorcycle And Bicycle Frame (AREA)
  • Friction Gearing (AREA)

Abstract

L'invention concerne un appareil de traction lors du glissement entre deux surfaces qui restent en contact le long d'une trajectoire de déplacement, caractérisé en ce qu'il comprend une surface de glissement, une structure d'appui à moyens rotatifs indépendants, des moyens rotatifs indépendants, au moins une surface d'application de la charge, un châssis de support et de nivellement, au moins une zone de début, au moins une zone de fin, au moins une trajectoire de glissement, des évidements et des moyens de commande, l'ensemble de la surface de glissement et des moyens rotatifs indépendants recevant et divisant la force de traction, au moins une fois de manière simultanée, entre la force de frottement exercée par la surface de glissement et entre le couple exercé par les moyens rotatifs indépendants, la force de traction présentant un profil de traction continu le long de la trajectoire de glissement depuis l'entrée jusqu'à la sortie, générant ainsi un profil de déplacement souhaité, de manière optimale, avec les conditions de contrôle souhaitées, pour l'utiliser.
PCT/MX2010/000067 2009-08-13 2010-07-27 Appareil de traction lors du glissement WO2011019260A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
MX2009008658A MX2009008658A (es) 2009-08-13 2009-08-13 Aparato de traccion al deslizamiento.
MXMX/A/2009/08658 2009-08-13

Publications (3)

Publication Number Publication Date
WO2011019260A2 true WO2011019260A2 (fr) 2011-02-17
WO2011019260A3 WO2011019260A3 (fr) 2011-07-21
WO2011019260A4 WO2011019260A4 (fr) 2011-09-09

Family

ID=43586693

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/MX2010/000067 WO2011019260A2 (fr) 2009-08-13 2010-07-27 Appareil de traction lors du glissement

Country Status (2)

Country Link
MX (1) MX2009008658A (fr)
WO (1) WO2011019260A2 (fr)

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5018722A (en) * 1987-06-11 1991-05-28 Whitmore Henry B Exercise treadmill belt
FR2637878B1 (fr) * 1988-10-17 1990-12-07 Bobst Sa Dispositif de transfert et d'orientation d'objets plats disposes en paquets
US6152854A (en) * 1996-08-27 2000-11-28 Carmein; David E. E. Omni-directional treadmill
UA74431C2 (uk) * 2001-06-12 2005-12-15 Анджей Стафей Спортивний снаряд для тренування лижників і реабілітації
ES2305429T3 (es) * 2003-04-07 2008-11-01 Gmm Training S.R.L. Cinta andadora para realizar ejercicio fisico, habiendo simplificado los medios de activacion.
KR200335975Y1 (ko) * 2003-09-29 2003-12-11 기 수 김 원형 런닝머신기
DE102004016429A1 (de) * 2004-04-02 2005-10-20 Max Planck Gesellschaft Fördereinrichtung, insbesondere für ein Laufband
WO2007061317A2 (fr) * 2005-11-25 2007-05-31 Ziad Badarneh Appareil d'exercice
KR100867171B1 (ko) * 2007-07-11 2008-11-06 정상수 무빙머신
US20090170666A1 (en) * 2007-12-27 2009-07-02 Odenwald Wood Products Co., Ltd. Support Deck for Treadmill

Also Published As

Publication number Publication date
WO2011019260A4 (fr) 2011-09-09
WO2011019260A3 (fr) 2011-07-21
MX2009008658A (es) 2011-02-21

Similar Documents

Publication Publication Date Title
US9833657B2 (en) Stationary manual exercise sled
ES2793235T3 (es) Dispositivo de ejercicio de remo y método de usarlo
US11338172B2 (en) Treadmill with restraint device
JP2020189101A (ja) コードレス・トレッドミル
US8714346B2 (en) Conveyor belt for a treadmill
US8118710B2 (en) Exercise machine
US20140274578A1 (en) Motorless Treadmill with Large Flywheel
ES2874134T3 (es) Ayuda a la locomoción
ES2318132T5 (es) Aparato de entrenamiento
US9616277B2 (en) Exercise assisting device
ES2685271T3 (es) Vehículo de tipo pendular invertido
US20140274589A1 (en) Lower extremity exercise wedge
Barela et al. Ground reaction forces during level ground walking with body weight unloading
CN106005178B (zh) 一种具有防倾倒结构的儿童滑板车
EP1020205B1 (fr) Bicyclette d'entraînement sous l'eau
WO2011019260A2 (fr) Appareil de traction lors du glissement
KR100668623B1 (ko) 보행 운동 기구
US20080034617A1 (en) Shoe for Wearing on a Foot of Restricted Mobility During Physiotherapeutic Training
JP6282812B2 (ja) ボート漕ぎ型運動機器
US9586078B1 (en) Exercise apparatus having guided foot pad carriers
JP2004154511A (ja) 歩行等足腰運動用器具
KR20130074443A (ko) 롤링 스탭퍼
WO2011099835A1 (fr) Appareil portable d'exercice pour jambes
JP2011156311A (ja) 足（足首・膝関節）ストレッチ機器
RU184397U9 (ru) Коррекционно-профилактический тренажер для позвоночника с массажным эффектом

Legal Events

Date Code Title Description
NENP Non-entry into the national phase in:

Ref country code: DE

122 Ep: pct app. not ent. europ. phase

Ref document number: 10808408

Country of ref document: EP

Kind code of ref document: A2