WO2018132883A1 - Pédale à emboîtement automatique pour bicyclettes - Google Patents

Pédale à emboîtement automatique pour bicyclettes Download PDF

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Publication number
WO2018132883A1
WO2018132883A1 PCT/BR2018/050001 BR2018050001W WO2018132883A1 WO 2018132883 A1 WO2018132883 A1 WO 2018132883A1 BR 2018050001 W BR2018050001 W BR 2018050001W WO 2018132883 A1 WO2018132883 A1 WO 2018132883A1
Authority
WO
WIPO (PCT)
Prior art keywords
pedal
regulator
cup
auto
flexure
Prior art date
Application number
PCT/BR2018/050001
Other languages
English (en)
Portuguese (pt)
Inventor
Michel Felipe Tonelli VENTURA
Original Assignee
Ventura Michel Felipe Tonelli
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 Ventura Michel Felipe Tonelli filed Critical Ventura Michel Felipe Tonelli
Publication of WO2018132883A1 publication Critical patent/WO2018132883A1/fr

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62J—CYCLE SADDLES OR SEATS; AUXILIARY DEVICES OR ACCESSORIES SPECIALLY ADAPTED TO CYCLES AND NOT OTHERWISE PROVIDED FOR, e.g. ARTICLE CARRIERS OR CYCLE PROTECTORS
    • B62J25/00—Foot-rests; Knee grips; Passenger hand-grips
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62M—RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
    • B62M3/00—Construction of cranks operated by hand or foot
    • B62M3/08—Pedals

Definitions

  • Look Cycle International's EP 1 780 113 combines a functional four-sided pedal with spring / clamping functions in a single component, however this pedal due to the large number of parts generates a high number of interfaces and links, increasing vulnerability to failures.
  • the mechanism presented in the foregoing is asymmetrical, being favorable only to decoupling when the cyclist rotates his heel to a position farther from the bicycle. This is not a problem in normal operating situations, but in some emergency situations when the rider accidentally moves his foot in the opposite direction.
  • the "AUTOMATIC BIKE PEDAL PEDAL” consists of a pedal in which the locking mechanism is made up of one piece, which reduces the number of interfaces and the vulnerability to failures, thus making the pedal combination effective. with four functional sides and the structural function of the hitch handle.
  • the aforementioned stick should be positioned on the pedal.
  • the stick should be brought to the slightly tilted pedal forward or backward, this will lead to the stick being engaged with one of the hook handles.
  • the opposite part of the cup must be depressed on the pedal, then the body of the cup will slide over the angled surface of the coupling handle generating a force that results from the programmed deformation of the rear handle.
  • the hook will deform to a maximum point when it will beat the corresponding part of the cup, from that point the hook will return to its original position, filling the recess between the sole of the shoe and the cup, thus being trapped .
  • Figure 1 Perspective view of the self-locking bicycle pedal.
  • Figure 2 Side view of self-locking bicycle pedal.
  • Figure 3 Section A-A of the auto-fit bicycle pedal.
  • the "AUTOMATIC BIKE PEDAL PEDAL”, object of this patent application, consists of a one-piece pedal (1) whose movements are generated only by programmed deformations of the body itself, despite the displacement of the coupling strap (10) according to the flexor limbs (3 and 4) regulated by the flexure regulator (5).
  • the invention consists of a pedal (1) shown in figures 1, 2 and 3 which follows a pattern which is repeated every 90 ° with respect to the main axis (6) itself.
  • the elements described will sometimes be used as front interface, sometimes as rear interface, and each with different functions.
  • the pedal (1) illustrated in these figures is suitable for use on the right side of the bicycle, the left side being the mirror piece of the bicycle.
  • the pedal body is formed by the cylindrical part (7), distal cylindrical part (8) and inner region (9), which body is responsible for interconnecting between all regions of the mechanism. Being its internal region (9) prepared to receive bearing bearings to interface with the pedal axis, it is not different conceptually from the pedals known in the market.
  • the flexor member (4) connects with the cylindrical (7) and distal cylindrical (8) part of the body. When used as a rear interface its primary function is the structural connection between the pedal body components (7 and 8) and the flexure regulator (5). It also performs the function of flexor accounting for the full course of the mechanism. When used as front interface its primary function is the connection between the elements, but it has a power transfer function from the cup to the pedal body components (7, 8 and 9).
  • the flexure regulator (5) When used at the rear interface, the flexure regulator (5) is an element whose primary function is to regulate the elastic constant of the system. In a preferred construction the contour of the flexure regulator takes the substantial shape of a bell but may assume any configuration that will not interfere with other system components. When used as a front interface, the function of the flexure regulator (5) is only for the support of the cup and connection between the other members of the mechanism.
  • the complementary flexor member (4) connects the flexure regulator (5) with the coupling strap (2 and 10).
  • its primary function is the structural connection between the elements mentioned, but also accounting for the total flexion of the system.
  • its primary function is the connection between the elements, but it also has a power transfer function from the cup to the pedal body components (7, 8 and 9).
  • the coupling strap (2, 10) connects the right and left flexor limbs (3, 4). Its main responsibility is to restrict the cup as much as used as front interface and as used as rear interface.
  • the handle also provides the opening of the mechanism as its sloping surface welcomes the cup by decomposing the force imposed in the correct direction for opening the device.
  • the limit limiter (11) is embedded in the pedal body, allowing free movement of the mechanism until it touches the shoulder (12) limit switch. At this moment, he begins to limit the load passage to the flexor limbs (3 and 4), preventing their breakage.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Control Devices (AREA)
  • Steering Devices For Bicycles And Motorcycles (AREA)

Abstract

L'invention consiste en une pédale (1) fabriquée en une seule pièce, dont les mouvements sont uniquement générés par des déformations programmées du corps lui-même, soumis au déplacement de la boucle d'accouplement (2) en fonction des éléments de flexion (3 et 4) avec réglage par le régulateur de flexion (5).
PCT/BR2018/050001 2017-01-20 2018-01-04 Pédale à emboîtement automatique pour bicyclettes WO2018132883A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
BRBR1020170012719 2017-01-20
BR102017001271-9A BR102017001271A2 (pt) 2017-01-20 2017-01-20 Pedal de encaixe automático para bicicletas

Publications (1)

Publication Number Publication Date
WO2018132883A1 true WO2018132883A1 (fr) 2018-07-26

Family

ID=62907482

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/BR2018/050001 WO2018132883A1 (fr) 2017-01-20 2018-01-04 Pédale à emboîtement automatique pour bicyclettes

Country Status (2)

Country Link
BR (1) BR102017001271A2 (fr)
WO (1) WO2018132883A1 (fr)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5417128A (en) * 1992-05-27 1995-05-23 Beyl; Jean J. Assembly consisting of a safety cycle pedal and a cycling shoe, safety cycle pedal and cycling shoe
FR2822433A1 (fr) * 2001-03-26 2002-09-27 Time Sport Int Pedale de bicyclette a fixation de securite
EP1338501A1 (fr) * 2002-02-21 2003-08-27 Crank Brothers Pédale automatique de cycle
EP1780113A1 (fr) * 2005-10-28 2007-05-02 Look Cycle International Pedale automatique de cycle à arceaux d'accrochage
EP2487098A1 (fr) * 2011-02-14 2012-08-15 Look Cycle International Dispositif à pédale automatique de cycle
EP2662274A1 (fr) * 2012-05-10 2013-11-13 Look Cycle International Pédale automatique de cycle à cage d'appui
US20150122078A1 (en) * 2013-03-11 2015-05-07 Chung-I Chen Bicycle pedal and method of making the same

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5417128A (en) * 1992-05-27 1995-05-23 Beyl; Jean J. Assembly consisting of a safety cycle pedal and a cycling shoe, safety cycle pedal and cycling shoe
FR2822433A1 (fr) * 2001-03-26 2002-09-27 Time Sport Int Pedale de bicyclette a fixation de securite
EP1338501A1 (fr) * 2002-02-21 2003-08-27 Crank Brothers Pédale automatique de cycle
EP1780113A1 (fr) * 2005-10-28 2007-05-02 Look Cycle International Pedale automatique de cycle à arceaux d'accrochage
EP2487098A1 (fr) * 2011-02-14 2012-08-15 Look Cycle International Dispositif à pédale automatique de cycle
EP2662274A1 (fr) * 2012-05-10 2013-11-13 Look Cycle International Pédale automatique de cycle à cage d'appui
US20150122078A1 (en) * 2013-03-11 2015-05-07 Chung-I Chen Bicycle pedal and method of making the same

Also Published As

Publication number Publication date
BR102017001271A2 (pt) 2018-08-07

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