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FR2853589A1 - Braking device for trailer, has lead connection connecting car and trailer brake systems, where trailer brake system is connected to isolation faucet fixed between coupling hook and trailer, by push-pull grip - Google Patents

Braking device for trailer, has lead connection connecting car and trailer brake systems, where trailer brake system is connected to isolation faucet fixed between coupling hook and trailer, by push-pull grip Download PDF

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Publication number
FR2853589A1
FR2853589A1 FR0304368A FR0304368A FR2853589A1 FR 2853589 A1 FR2853589 A1 FR 2853589A1 FR 0304368 A FR0304368 A FR 0304368A FR 0304368 A FR0304368 A FR 0304368A FR 2853589 A1 FR2853589 A1 FR 2853589A1
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FR
France
Prior art keywords
trailer
push
isolation
lead connection
car
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.)
Granted
Application number
FR0304368A
Other languages
French (fr)
Other versions
FR2853589B1 (en
Inventor
Jacky Leonce Bernard Houssin
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Individual
Original Assignee
Individual
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Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to FR0304368A priority Critical patent/FR2853589B1/en
Publication of FR2853589A1 publication Critical patent/FR2853589A1/en
Application granted granted Critical
Publication of FR2853589B1 publication Critical patent/FR2853589B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60D—VEHICLE CONNECTIONS
    • B60D1/00—Traction couplings; Hitches; Draw-gear; Towing devices
    • B60D1/24—Traction couplings; Hitches; Draw-gear; Towing devices characterised by arrangements for particular functions
    • B60D1/242—Traction couplings; Hitches; Draw-gear; Towing devices characterised by arrangements for particular functions for supporting braking actions, e.g. braking means integrated with hitches; Braking sensors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60D—VEHICLE CONNECTIONS
    • B60D1/00—Traction couplings; Hitches; Draw-gear; Towing devices
    • 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
    • B60T11/00—Transmitting braking action from initiating means to ultimate brake actuator without power assistance or drive or where such assistance or drive is irrelevant
    • B60T11/10—Transmitting braking action from initiating means to ultimate brake actuator without power assistance or drive or where such assistance or drive is irrelevant transmitting by fluid means, e.g. hydraulic
    • B60T11/108—Transmitting braking action from initiating means to ultimate brake actuator without power assistance or drive or where such assistance or drive is irrelevant transmitting by fluid means, e.g. hydraulic to a trailer fluid system
    • 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
    • B60T17/00—Component parts, details, or accessories of power brake systems not covered by groups B60T8/00, B60T13/00 or B60T15/00, or presenting other characteristic features
    • B60T17/04—Arrangements of piping, valves in the piping, e.g. cut-off valves, couplings or air hoses

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  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)

Abstract

The device has a hydraulic distribution case (2), connected to a reservoir (1), including a lead connection (3). The lead connection connects a car brake system (4) and a trailer brake system (5). The system (5) is connected to an isolation faucet (8) fixed between a coupling hook and a trailer, by a push-pull grip (9). The faucet isolates the system (5) and a parking brake set when the faucet is in a closed position.

Description

La présente invention concerne un dispositif de freinage pour caravane.The present invention relates to a braking device for a caravan.

Actuellement, lors du freinage de la voiture le bras télescopique entre celle ci et la caravane réduit l'inertie, mais sans aucune assistance hydraulique de freinage comme sur les voitures.  Currently, when braking the car the telescopic arm between it and the caravan reduces inertia, but without any hydraulic braking assistance as on cars.

Cette'invention permet d'incorporer à l'essieu de la caravane le même dispositif de freinage que celui d'une voiture.  This invention allows the same braking device as that of a car to be incorporated into the axle of the caravan.

La figure 1 représente la prolongation du circuit de freinage de la voiture (4) jusq'à la plaque d'attelage de la caravane (10).  Figure 1 shows the extension of the braking circuit of the car (4) to the hitch plate of the caravan (10).

Le boitier de distribution hydraulique (2), raccordé au réservoir lockeed (1), 10 - comporte un branchement de dérivation (3) du circuit de freinage (4) voiture et du circuit de freinage caravane (5).  The hydraulic distribution box (2), connected to the lockeed tank (1), 10 - comprises a branch connection (3) of the car braking circuit (4) and of the caravan braking circuit (5).

Le branchement (7) alimente le circuit hydraulique de la voiture (6).  The connection (7) supplies the car's hydraulic circuit (6).

Le circuit (5) est raccordé à la plaque d'attelage (8) par une prise " PUSHPULL " (9).  The circuit (5) is connected to the coupling plate (8) by a "PUSHPULL" socket (9).

La-figure 2 représente le prolongement du circuit de freinage de la voiture pour la caravane.  FIG. 2 represents the extension of the car's braking circuit for the caravan.

L'essieu de la caravane est équipé d'un système de freinage " frein à disques ", c'est à dire qu'à chaque extrémité de l'arbre de roue est adapté un boitier porte roulements (2) qui sert d'entretoise entre le flasque de fixation roue 2 0_ (3) et le disque de frein (4).  The axle of the caravan is equipped with a "disc brake" braking system, that is to say that at each end of the wheel shaft is fitted a bearing housing (2) which serves as a spacer between the wheel mounting flange 2 0_ (3) and the brake disc (4).

Les circuits de freinage (5) des étriers porte plaquettes (6) de chaque disque sont raccordés à un té (7), prolongés jusqu'à un robinet d'isolement (8) fixé entre -le crochet d'attelage et la caravane.  The braking circuits (5) of the brake calipers (6) of each disc are connected to a tee (7), extended to an isolation valve (8) fixed between the towing hook and the caravan.

Ce robinet (8), en position fermée, isole le circuit et sert de frein de parking.  This valve (8), in the closed position, isolates the circuit and serves as a parking brake.

25_ Un flexible (9), relie ce robinet au " PUSH-PULL " femelle (10) situé à côté du crochet d'attelage.  25_ A hose (9) connects this tap to the female "PUSH-PULL" (10) located next to the towing hook.

Un tube entretoise (11) à été monté sur le bras télescopique de la caravane. Ce tube qui limite la course d'amortissement du bras, élimine les accoups entre la caravane et la voiture.  A spacer tube (11) has been mounted on the telescopic arm of the caravan. This tube, which limits the damping stroke of the arm, eliminates dead ends between the caravan and the car.

30_ J'ai fabriqué un prototype qui me donne entière satisfaction, je retrouve ainsi le principe de freinage voiture, c'est à dire un freinage progressif, en douceur, et une nette amélioration de la stabilité de la caravane.  30_ I have made a prototype that gives me complete satisfaction, so I find the principle of car braking, that is to say progressive, gentle braking, and a marked improvement in the stability of the caravan.

< 2853589 - 2<2853589 - 2

Claims (2)

REVENDICATIONS 1) Dispositif pour apporter une assistance de freinage aux caravanes caractérisé en ce qu'il comporte le branchement d'une dérivation (5) sur le boîtier hydraulique de la voiture et le raccordement à l'attelage voiture (8).  1) Device for providing braking assistance to caravans, characterized in that it comprises the connection of a bypass (5) on the hydraulic unit of the car and the connection to the car coupling (8). 2) Dispositif selon la revendication (1) caractérisé en ce que le branchement rapide des circuits hydrauliques voiture I caravane est fait à l'aide de raccords attache - rapide.  2) Device according to claim (1) characterized in that the quick connection of the car I caravan hydraulic circuits is made using quick coupler connections.
FR0304368A 2003-04-09 2003-04-09 BRAKING DEVICE FOR CARAVAN Expired - Fee Related FR2853589B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0304368A FR2853589B1 (en) 2003-04-09 2003-04-09 BRAKING DEVICE FOR CARAVAN

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0304368A FR2853589B1 (en) 2003-04-09 2003-04-09 BRAKING DEVICE FOR CARAVAN

Publications (2)

Publication Number Publication Date
FR2853589A1 true FR2853589A1 (en) 2004-10-15
FR2853589B1 FR2853589B1 (en) 2006-04-14

Family

ID=33041721

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0304368A Expired - Fee Related FR2853589B1 (en) 2003-04-09 2003-04-09 BRAKING DEVICE FOR CARAVAN

Country Status (1)

Country Link
FR (1) FR2853589B1 (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2404519A1 (en) * 1974-01-31 1975-08-14 Bosch Gmbh Robert HYDRAULIC BRAKE SYSTEM FOR TOWING VEHICLES WITH TRAILER
DE2928312A1 (en) * 1979-07-13 1981-03-26 Wabco Westinghouse Fahrzeugbremsen GmbH, 30453 Hannover HYDRAULIC BRAKE SYSTEM FOR A TRAIN VEHICLE WITH TRAILER
DE3326296A1 (en) * 1983-07-21 1985-01-31 Klöckner-Humboldt-Deutz AG, 5000 Köln Brake system for motor vehicles
DE4434651A1 (en) * 1994-09-28 1996-04-04 Lothar Klein Hydraulically operated car trailer drive
FR2821313A1 (en) * 2001-02-23 2002-08-30 Jacky Leonce Bernard Houssin Trailer or caravan brake system is connected by branches to towing vehicle hydraulic distribution box

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2404519A1 (en) * 1974-01-31 1975-08-14 Bosch Gmbh Robert HYDRAULIC BRAKE SYSTEM FOR TOWING VEHICLES WITH TRAILER
DE2928312A1 (en) * 1979-07-13 1981-03-26 Wabco Westinghouse Fahrzeugbremsen GmbH, 30453 Hannover HYDRAULIC BRAKE SYSTEM FOR A TRAIN VEHICLE WITH TRAILER
DE3326296A1 (en) * 1983-07-21 1985-01-31 Klöckner-Humboldt-Deutz AG, 5000 Köln Brake system for motor vehicles
DE4434651A1 (en) * 1994-09-28 1996-04-04 Lothar Klein Hydraulically operated car trailer drive
FR2821313A1 (en) * 2001-02-23 2002-08-30 Jacky Leonce Bernard Houssin Trailer or caravan brake system is connected by branches to towing vehicle hydraulic distribution box

Also Published As

Publication number Publication date
FR2853589B1 (en) 2006-04-14

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20100531

RN Application for restoration

Effective date: 20111026

IC Decision of the director general to declare irreceivable or to reject an appeal

Effective date: 20120827