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FR3049918B1 - DEVICE FOR BRAKING MACHINERY BY FRICTION OR SUNNING INTO THE GROUND OF A PROJECTING PART ACTUATED BY THE FOOT HEELS - Google Patents

DEVICE FOR BRAKING MACHINERY BY FRICTION OR SUNNING INTO THE GROUND OF A PROJECTING PART ACTUATED BY THE FOOT HEELS Download PDF

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Publication number
FR3049918B1
FR3049918B1 FR1600590A FR1600590A FR3049918B1 FR 3049918 B1 FR3049918 B1 FR 3049918B1 FR 1600590 A FR1600590 A FR 1600590A FR 1600590 A FR1600590 A FR 1600590A FR 3049918 B1 FR3049918 B1 FR 3049918B1
Authority
FR
France
Prior art keywords
brake
chassis
frame
machine
ground
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
FR1600590A
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French (fr)
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FR3049918A1 (en
Inventor
Christophe Toffolutti
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Individual
Original Assignee
Individual
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Publication date
Application filed by Individual filed Critical Individual
Priority to FR1600590A priority Critical patent/FR3049918B1/en
Publication of FR3049918A1 publication Critical patent/FR3049918A1/en
Application granted granted Critical
Publication of FR3049918B1 publication Critical patent/FR3049918B1/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T1/00—Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles
    • B60T1/12—Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles acting otherwise than by retarding wheels, e.g. jet action
    • B60T1/14—Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles acting otherwise than by retarding wheels, e.g. jet action directly on road

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Braking Arrangements (AREA)

Abstract

La présente invention concerne un dispositif pour freiner des engins (constitués d'un cadre et équipés ou non de roues) par frottement ou enfoncement dans le sol d'une partie saillante actionnée par les talons de pieds. L'objectif est d'adapter un système de frein qui s'utilise en remplacement des freins traditionnels. Ce système de frein à châssis se fixe au cadre d'un engin (7), dans sa partie inférieure, sous le niveau de l'axe du logement du roulement de pédalier en direction du triangle arrière du cadre de l'engin. La partie avant du châssis de frein pivote sur un axe, sous le niveau du cadre de l'engin, la partie arrière du châssis de frein par effet de compas bouge vers le bas. Son action est provoquée par pression des talons de pieds sur une pièce reliée au châssis de frein. Des équerres reliées au châssis entrent en contacte avec le sol et freinent l'engin. Le rappel du châssis de frein en position haute est assuré par un système ou matériaux à mémoire de forme exerçant une traction entre le châssis de frein et le cadre de l'engin. L'ensemble des pièces de ce système de frein pouvant être fabriquées dans plusieurs types de matériaux au résistances mécaniques appropriées. Le dispositif selon l'invention est particulièrement destiné au freinage d'engins (type vélo) constitués d'un cadre à fin de permettre à l'utilisateur de contrôler sa vitesse de déplacement.The present invention relates to a device for braking machines (consisting of a frame and whether or not equipped with wheels) by friction or depression in the ground of a projecting part actuated by the heels of the feet. The objective is to adapt a brake system which is used to replace traditional brakes. This chassis brake system is fixed to the frame of a machine (7), in its lower part, below the level of the axis of the bottom bracket housing in the direction of the rear triangle of the frame of the machine. The front part of the brake chassis pivots on an axis, below the level of the frame of the machine, the rear part of the brake chassis by compass effect moves down. Its action is caused by pressure of the heels of feet on a part connected to the brake chassis. Brackets connected to the chassis come into contact with the ground and brake the machine. The return of the brake chassis to the high position is ensured by a system or materials with shape memory exerting traction between the brake chassis and the frame of the machine. All the parts of this brake system can be manufactured in several types of materials with appropriate mechanical resistance. The device according to the invention is particularly intended for braking machines (bicycle type) consisting of a frame in order to allow the user to control his speed of movement.

FR1600590A 2016-04-07 2016-04-07 DEVICE FOR BRAKING MACHINERY BY FRICTION OR SUNNING INTO THE GROUND OF A PROJECTING PART ACTUATED BY THE FOOT HEELS Expired - Fee Related FR3049918B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1600590A FR3049918B1 (en) 2016-04-07 2016-04-07 DEVICE FOR BRAKING MACHINERY BY FRICTION OR SUNNING INTO THE GROUND OF A PROJECTING PART ACTUATED BY THE FOOT HEELS

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1600590 2016-04-07
FR1600590A FR3049918B1 (en) 2016-04-07 2016-04-07 DEVICE FOR BRAKING MACHINERY BY FRICTION OR SUNNING INTO THE GROUND OF A PROJECTING PART ACTUATED BY THE FOOT HEELS

Publications (2)

Publication Number Publication Date
FR3049918A1 FR3049918A1 (en) 2017-10-13
FR3049918B1 true FR3049918B1 (en) 2019-12-20

Family

ID=56990468

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1600590A Expired - Fee Related FR3049918B1 (en) 2016-04-07 2016-04-07 DEVICE FOR BRAKING MACHINERY BY FRICTION OR SUNNING INTO THE GROUND OF A PROJECTING PART ACTUATED BY THE FOOT HEELS

Country Status (1)

Country Link
FR (1) FR3049918B1 (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5505468A (en) * 1992-10-23 1996-04-09 Nordica S.P.A. Braking device particularly for skates
NL1008711C2 (en) * 1998-03-26 1999-09-28 Leendert Dora Verhagen Folding bicycle for partially disabled rider
CN1154594C (en) * 2000-06-06 2004-06-23 谢华星 brake device
US8215676B2 (en) * 2008-10-22 2012-07-10 Razor Usa, Llc Marking device for scooter and removable marking cartridge
CN205034094U (en) * 2015-09-30 2016-02-17 王�章 Snowfield electric motor car auxiliary brake system

Also Published As

Publication number Publication date
FR3049918A1 (en) 2017-10-13

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