WO2008017941A2 - Remorque avec frein à inertie - Google Patents

Remorque avec frein à inertie Download PDF

Info

Publication number
WO2008017941A2
WO2008017941A2 PCT/IB2007/002301 IB2007002301W WO2008017941A2 WO 2008017941 A2 WO2008017941 A2 WO 2008017941A2 IB 2007002301 W IB2007002301 W IB 2007002301W WO 2008017941 A2 WO2008017941 A2 WO 2008017941A2
Authority
WO
WIPO (PCT)
Prior art keywords
drawbar
chassis
brake
trailer
trailer according
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.)
Ceased
Application number
PCT/IB2007/002301
Other languages
German (de)
English (en)
Other versions
WO2008017941A3 (fr
Inventor
Christian Steger-Vonmetz
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of WO2008017941A2 publication Critical patent/WO2008017941A2/fr
Publication of WO2008017941A3 publication Critical patent/WO2008017941A3/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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
    • B60T13/00—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems
    • B60T13/02—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with mechanical assistance or drive
    • B60T13/06—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with mechanical assistance or drive by inertia, e.g. flywheel
    • B60T13/08—Overrun brakes
    • 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
    • B60T1/02—Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles acting by retarding wheels
    • B60T1/04—Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles acting by retarding wheels acting directly on tread
    • 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
    • B60T1/02—Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles acting by retarding wheels
    • B60T1/06—Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles acting by retarding wheels acting otherwise than on tread, e.g. employing rim, drum, disc, or transmission or on double wheels
    • 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
    • B60T7/00—Brake-action initiating means
    • B60T7/12—Brake-action initiating means for automatic initiation; for initiation not subject to will of driver or passenger
    • B60T7/20—Brake-action initiating means for automatic initiation; for initiation not subject to will of driver or passenger specially for trailers, e.g. in case of uncoupling of or overrunning by trailer

Definitions

  • the present invention relates to a trailer according to the preamble of claim 1.
  • Casserole brake is equipped. It can be used in the trailer known wheel brakes, as they occur in bicycles.
  • the brake drive for the wheel brakes is provided either between the drawbar and the bicycle trailer or between the trailer hitch and the drawbar.
  • the brake drive consists of a filled with brake fluid brake cylinder and a guided therein brake piston, which can displace the brake fluid.
  • the drawbar relative to the trailer is linearly displaceable or pivotable about a pivot point on the trailer.
  • the brake cylinder are frontally connected to the trailer and the brake piston with the drawbar.
  • the Swiss patent CH235183 discloses a backup brake for trailers, are connected to the drawbar and chassis via a parallelogram mechanism to which a brake pad is attached. During the displacement of the parallelogram by the overrun force, the brake pad presses on the tire of the trailer; the trailer is thereby braked. In two different variants, the brake pad is attached to the drawbar in the first case and in the second case to the connecting piece between the chassis and drawbar.
  • DE-A-19636832 discloses a trailer with overrun brake, although with a higher efficiency can be achieved, however, which is relatively complex and therefore expensive to manufacture, requires a precise adjustment and the brakes in the installation and removal of the Wheels are a hindrance.
  • the object of the invention is to provide an improved trailer brake.
  • This trailer brake should work reliably and automatically.
  • Another goal is to propose a structurally simple, maintenance-free and easy-to-use braking device.
  • Another goal is to propose a brake with a high braking effect.
  • the object is achieved in a trailer according to the preamble of claim 1, characterized in that the braking device comprises at least one brake shoe, which is arranged at a short distance to the wheels on the drawbar or the articulated rocker or lever connecting the drawbar and the chassis so that when launched the trailer acting on the brake shoe force component acts substantially in the direction of travel.
  • the erf indungsdorfe arrangement of the brake shoe has the advantage that the braking force is enhanced by the thrust, because both forces - shear and friction - act in the direction of travel. For the generation of an efficient braking effect is therefore important that the brake shoe as seen in the direction of travel attacks from the rear of the wheel.
  • the trailer according to the initially discussed CH-A-235183 counteracts the contact force of the brake shoe of the thrust, so that the braking effect is greatly limited.
  • the inventive trailer has the further advantage that it is structurally simple and therefore inexpensive to produce.
  • the relative displacement of drawbar and chassis can be done by a tilting movement (rotation) or by a parallel displacement, with a tilting movement is preferred because it is easier to implement.
  • the proposed type of overrun brake allows an effective braking of the trailer in the event of the trailer hitting the towing vehicle.
  • the brake device may be directly or indirectly mechanically connected to the movable chassis to use the relative movement of the chassis to actuate the brake device. In principle, it is conceivable to provide only one brake on one side of the trailer.
  • the brake shoe engages radially on the wheel.
  • This embodiment has the advantage that the brake shoe does not hinder a change of the wheel.
  • a preferred embodiment provides that the pivot point of the brake lever is arranged so that the frictional force acting between the wheel and the brake shoe increases the contact pressure (spreading of the chassis and the drawbar is favored).
  • This can be achieved, for example, by an eccentric arrangement of the brake lever with respect to the pivot point of the wheel.
  • the braking force amplifies itself or is weakened during reversing.
  • the brake lever is thus arranged so that a force component is generated by the frictional force, which in turn further increases the contact pressure.
  • This has the advantage that a good efficiency can be achieved in a compact design.
  • the danger that usually arises with self-reinforcing brakes is that the brake is locked. This danger does not exist in the proposed overrun brake. If the trailer decelerates more than the towing vehicle, the brake is automatically relieved.
  • An expedient embodiment provides that the brake lever is articulated to the chassis.
  • one arm of the brake lever can be connected to the drawbar via a cable, and the brake shoe can be provided on the other arm of the brake lever.
  • the contact pressure of the brake shoe can be greater by the achievable leverage than in a construction where the trailer runs on a fixed brake shoe.
  • a brake shoe carrier resp. Brake lever provided, which is hinged to the drawbar and the chassis. This has the advantage that can be dispensed with a cable or additional lever.
  • the brake shoe support defines a Y- or V-shaped lever, which is hingedly connected with the legs on the one hand with the drawbar and on the other hand with the chassis.
  • This embodiment has the advantage that the transmission ratio is easily adjustable.
  • the Y- or V-shaped lever may be arranged so that the brake shoe acts on the inside of the rim or a brake drum arranged on the rim.
  • Brake shoe engages behind seen in the direction of the rear of the rim or the brake drum and thus enhances the braking effect.
  • the chassis is made of light metal tube, preferably aluminum tube. With light-alloy pipes, lightweight but robust trailers can be realized.
  • the drawbar and the chassis are hinged together by means of U-shaped clamps, articulated rockers or other joint parts. Advantages of such an embodiment are low friction, high robustness, low cost manufacturing and ease of assembly.
  • the spring preload is adjustable. This adjustability can be done for example with an adjusting screw which limits the travel.
  • the brake shoes can attack to achieve a braking effect directly on the tire. However, it is advantageous that the brake shoes engage to achieve a braking effect on the rim or a brake drum formed on the rim.
  • An advantageous embodiment provides that the rim and the brake drum are made in one piece as an injection molded part.
  • the drawbar is h-shaped. This has the advantage that it can be attached laterally to a bicycle frame.
  • the drawbar extends below the chassis.
  • the drawbar extends above the chassis.
  • the drawbar is arranged at the same height as the chassis (drawbar is next to or between the chassis frame).
  • drawbar and chassis are spaced apart in the vertical direction.
  • the distance between drawbar and chassis can be used to optimally convert the accumulation force into braking force (lever effect).
  • the distance between the drawbar and chassis is at least 3 cm, but preferably at least 4 cm.
  • Fig. 1 The basic structure of a known trailer with overrun brake consisting essentially of a drawbar and a chassis, which via
  • Figure 2 is a perspective view of another embodiment of a trailer with a novel, formed on the rim brake drum with wedge-shaped cross section.
  • Fig. 3 is a partial view of the trailer of Figure 2 on an enlarged scale.
  • Fig. 4 is a perspective and schematic view of an inventive
  • FIG. 6 is a schematic illustration of the forces acting during the braking process
  • FIG. 7 Schematically and in partial view of a second embodiment of an inventive trailer with the brake in the idle state; Fig. 8 The embodiment of Figure 7 during braking.
  • Fig. 9 is a plan view of a fourth embodiment of a brake
  • Fig. 10 is a sketch with a brake device with two brake shoes, located on the
  • FIG. 1 shows a trailer 11 with a chassis 15 and a drawbar 13 arranged on the chassis 15.
  • the chassis 15 and the drawbar 13 are connected to one another in an articulated manner by means of the articulated pieces 17a, 17b, so that a relative displacement of drawbar 13 and chassis 15 in the longitudinal direction, which at the same time corresponds to the direction of travel (arrow 19) is possible.
  • chassis 15 On the chassis 15, a wheel 21 is freely rotatably mounted on opposite sides.
  • chassis 15 carries a structure not shown in the figures, in which, for example, 1 or 2 children can find space or is suitable for load transport.
  • the drawbar 13 extends to the wheels 21. At the end of the arms and at a distance in front of the wheel 21 a respective brake shoe 23 is arranged. The distance of the brake shoe 23 to the wheel 21 is smaller than the maximum possible relative displacement distance of drawbar 13 and chassis 15th
  • drawbar 13 and the chassis 15 Between the drawbar 13 and the chassis 15 preferably acts a spring 25, which drawbar 13 and chassis 15 in an initial position biases ( Figure 1). In the initial position drawbar 13 and chassis 15 are spread apart at maximum, and the brake shoe 23 is located at a distance in front of the wheel 21. In operation, when the towing vehicle is decelerated and the trailer runs or when driving down, the chassis 15 pushes against the force of Spring 25 forward and the wheel then comes into contact with the brake shoe 23. The stronger the force acting on the trailer overrun force (deceleration of the tractor, incline) the greater the frictional force between the brake pad 23 and the wheel 21st
  • a not shown hitch 29 is provided.
  • the trailer 11 can for example be attached to a bicycle.
  • FIGS 2 and 3 show another embodiment, in which the drawbar 13 is arranged below the chassis 15.
  • two wheels 21 are rotatably mounted on opposite sides of the trailer 11 by means of one axle 39 on the chassis 15.
  • the drawbar 13 is in this embodiment asymmetrically on one side of the
  • the arms 27a, 27b are pivotally connected to the chassis 15, so that a relative displacement between the drawbar 13 and the chassis 15 is made possible.
  • the maximum displacement distance is limited by stops 41, 43.
  • the first stop 41 is connected to the chassis 15, e.g. by a welded connection, firmly connected, and the second stop 43 is connected to the drawbar 13, respectively. firmly connected to the arm 27b of the drawbar.
  • the spring 25 now acts between the stops 41,43 and holds the chassis 15 and the drawbar 13 in the starting position, in which the brake shoes are spaced from the wheels 21.
  • the inventive embodiment of a trailer according to Figures 4 and 5 is characterized in that the brake shoe 23 from - seen in the direction of travel - the rear of the inside of the rim 36 or formed on the rim 36 brake drum 35 attacks.
  • the rim and the brake drum are an injection molded part.
  • a V- or Y-shaped lever 49 with one leg 51 on the drawbar 13 (pivot point 52) and articulated with the other leg 53 on the chassis 15 (pivot point 54).
  • any other design of the lever would be conceivable (eg simple angle).
  • a mounting plate 55 is arranged, on which the brake shoe 23 is mounted.
  • the lever 49 extends between the chassis 15 and wheel 21 from the articulation points 52,54 to behind the wheel 21 so that the brake shoe 23 on the inside 57 of the rim resp. the brake drum can attack.
  • the frictional force presses the pad even more against the brake drum in the sketched construction, because shear and friction forces act in the same direction.
  • This embodiment has the advantage that when braking by the running direction of the wheel (arrow 59), the braking effect is enhanced (self-reinforcing effect). Namely, the frictional force between the rim and the brake shoe produces a downward-pointing force component, which the brake shoe 23 even more to the rim inner side. the brake drum pushes. It should be clear to the person skilled in the art that the described self-reinforcing effect can also be achieved if the brake shoe acts on the running surface of the tire by appropriate arrangement of the lever 49.
  • the articulated connecting pieces 17a, 17b are designed as H-shaped spacers.
  • FIG. 6 shows the force relationships on the brake lever 33 which is in engagement.
  • "A” denotes the run-up force introduced via the drawbar arms 27. It activates the brake lever 33.
  • N denotes the normal force acting on the brake shoe 23
  • “B” denotes the brake force acting tangentially to the brake drum.
  • the skilled person is clear that by the design of the geometry of the brake lever 33, a force transmission N / A can be realized.
  • the generated braking force "B” additionally presses the brake lever 33 against the brake drum.
  • the embodiment according to Figures 7 and 8 is characterized by a modified brake.
  • This consists of a brake shoe carrier 33 which is arranged on the chassis 15 with the hinge part 17b. It is conceivable that the hinge part 17b and brake shoe supports 33 are made in one piece.
  • the chassis 18 shifts in the direction of travel (arrow 19).
  • the ratio of the length of the joint part 17b between the hinge points 52,54 to the length of the hinged on the pivot point 52 brake shoe carrier 33 defines the gear ratio. In the present case ( Figures 7 and 8), the gear ratio is approximately 2: 1.
  • An embodiment of the braking device provides (FIG. 9) that a brake drum 35 is formed on the rim 36 of the wheel 21 and the brake shoe 23 acts radially from the outside or from the inside on the brake drum.
  • the rim and the brake drum are an injection molded part. It is conceivable that the brake drum has a V-shaped notch 37, in which engages a correspondingly formed brake shoe during braking (Fig. 9).
  • a translation mechanism is provided according to the sketch of Figure 10, which can be carried out as follows: At the joint parts 17, the chassis 15 and drawbar 13 articulated connect (joints 47), are in the way brake shoes 23rd attached that this runs approximately radially against the cylindrically shaped brake drum 35 during emergence of the trailer.
  • the geometry length ratio of the acting lever
  • a translation can be realized, that is, with a given accumulation force, a higher Antikkraf t to the brake drum and thus a correspondingly higher braking force can be achieved.
  • the characteristic of the brake system can be designed freely. Also conceivable would be an adjustable geometry.
  • Another advantage of this embodiment is the easy disassembly of the wheels, for example via a through-axle construction, without having to disassemble the brake system for this purpose.
  • the joint parts 17 and separate brake shoe carrier can be used.
  • the present invention relates to a trailer, in particular bicycle trailer, with a consisting of light metal tubes chassis, on each of which a wheel is disposed on opposite sides.
  • a drawbar 13 is arranged, wherein the chassis 15 and drawbar 13 relative to each other in the longitudinal direction are displaceable. At the drawbar 13 resp.
  • a lever 33 connected to the drawbar brake shoes 23 are arranged, which, when the trailer hangs on a towing vehicle connected to this - from - seen in the direction of travel - act on the rear wheels 21 and brake them by friction.
  • the arrangement of the brake levers 33 is preferably carried out in such a way that the efficiency is increased by a self-boosting effect.
  • the chassis 15 and the drawbar 13 are preferably biased by spring means in an initial position in which the brake shoes are spaced from the wheels.

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Braking Arrangements (AREA)

Abstract

La présente invention concerne une remorque, en particulier une remorque de vélo, dotée d'un châssis composé de tubes en métal léger, sur lequel une roue est respectivement disposée sur des côtés opposés. Un timon (13) est disposé sur le châssis (15), le châssis (15) et le timon (13) pouvant être déplacés l'un par rapport à l'autre dans le sens longitudinal. Des mâchoires de freins (23) sont disposées sur le timon (13) et/ou sur un levier (33) relié au timon, lesquelles mâchoires de frein agissent - vu dans le sens de roulement - de derrière sur les roues et les freinent par friction en cas de collision de la remorque sur un véhicule de traction relié à cette dernière. Les leviers de freins sont de préférence disposés de manière à augmenter le degré d'efficacité grâce à un effet d'autorenforcement. Le châssis (15) et le timon (13) sont de préférence précontraints grâce à des moyens à ressorts dans une position initiale, dans laquelle les mâchoires de freins sont écartées des roues.
PCT/IB2007/002301 2006-08-08 2007-08-08 Remorque avec frein à inertie Ceased WO2008017941A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ATA1318/2006 2006-08-08
AT13182006A AT504023A1 (de) 2006-08-08 2006-08-08 Anhänger mit auflaufbremse

Publications (2)

Publication Number Publication Date
WO2008017941A2 true WO2008017941A2 (fr) 2008-02-14
WO2008017941A3 WO2008017941A3 (fr) 2008-05-02

Family

ID=38983209

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2007/002301 Ceased WO2008017941A2 (fr) 2006-08-08 2007-08-08 Remorque avec frein à inertie

Country Status (2)

Country Link
AT (1) AT504023A1 (fr)
WO (1) WO2008017941A2 (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009112012A3 (fr) * 2008-03-12 2010-03-18 Schaeffler Kg Dispositif de frein à inertie
DE202018100310U1 (de) 2018-01-19 2019-04-24 Croozer Gmbh Drahtlose Bremssteuerung
US20220219773A1 (en) * 2021-01-14 2022-07-14 Pi Manufacturing Inc. System and braking kit for enabling a vehicle trailer and a tow bar to be interconnected in either a braking or a non-braking configuration
CN114810866A (zh) * 2022-05-17 2022-07-29 任海芳 一种车辆防止回头装置
DE202023103455U1 (de) 2023-06-21 2024-09-24 Croozer Gmbh Bremssystem

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102021001884B3 (de) 2021-04-01 2022-03-03 Karl Thiel Bremsausrüstung zur ausrüstung von fahrradanhängern

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US100357A (en) * 1870-03-01 Improvement in brakes tor carriages and wagons
DE681460C (de) * 1931-09-03 1939-09-23 Georg Meyer Bremsvorrichtung fuer Anhaenger von Kraftfahrzeugen
CH222427A (de) * 1941-10-03 1942-07-15 Herzog Emil Bremseinrichtung für Fahrradanhänger.
CH235183A (fr) * 1941-11-05 1944-11-15 Condor Manufacture Suisse De C Dispositif de freinage automatique de remorque.
FR2655303A1 (fr) * 1989-12-06 1991-06-07 Gerbier Jean Claude Systeme de freinage a inertie pour remorques legeres.
DE9410842U1 (de) * 1994-07-07 1995-08-10 Bernhard, Uwe, 71404 Korb Vorrichtung zum Abbremsen, vorzugsweise eines Fahrrad-Anhängers
DE9414014U1 (de) * 1994-08-30 1994-10-27 Weber, Herbert, 83254 Breitbrunn Anhänger für Einspurfahrzeuge

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009112012A3 (fr) * 2008-03-12 2010-03-18 Schaeffler Kg Dispositif de frein à inertie
DE202018100310U1 (de) 2018-01-19 2019-04-24 Croozer Gmbh Drahtlose Bremssteuerung
EP3514047A1 (fr) 2018-01-19 2019-07-24 Croozer GmbH Commande de freinage sans fil
US20220219773A1 (en) * 2021-01-14 2022-07-14 Pi Manufacturing Inc. System and braking kit for enabling a vehicle trailer and a tow bar to be interconnected in either a braking or a non-braking configuration
US11427280B2 (en) * 2021-01-14 2022-08-30 Pi Manufacturing Inc. System and braking kit for enabling a vehicle trailer and a tow bar to be interconnected in either a braking or a non-braking configuration
CN114810866A (zh) * 2022-05-17 2022-07-29 任海芳 一种车辆防止回头装置
DE202023103455U1 (de) 2023-06-21 2024-09-24 Croozer Gmbh Bremssystem
EP4480765A1 (fr) 2023-06-21 2024-12-25 Croozer GmbH Système de freinage

Also Published As

Publication number Publication date
WO2008017941A3 (fr) 2008-05-02
AT504023A1 (de) 2008-02-15

Similar Documents

Publication Publication Date Title
EP3529128B1 (fr) Colonne de direction à dispositif d'absorption d'énergie adaptatif pour un véhicule à moteur
WO2008017941A2 (fr) Remorque avec frein à inertie
DE69815568T2 (de) Verriegelungssystem zwischen Bremse und Getriebe eines Rasenmähers
AT14443U1 (de) Rollwagen
EP3403911A1 (fr) Unité roue pour un véhicule
DE3033582C2 (fr)
DE102011014290B4 (de) Radfahrzeug mit Feststellbremsgruppe
WO1988002325A1 (fr) Frein de roue pour remorques
EP0171586B2 (fr) Frein à friction pour couplages entre véhicule et remorque
EP0762967B1 (fr) Frein et raccord entre un vehicule de traction monovoie et une remorque monovoie ou bivoie
EP3535170B1 (fr) Frein a inertie pour remorque avec barre de traction et roues
EP2735459A1 (fr) Tube de traction rabattable en diagonale (timon) pour une remorque
DE1933435A1 (de) Auf Schub ansprechende Bremsvorrichtung fuer Anhaenger
DE2814538C2 (de) Innenbackenbremse für auflaufgebremste Anhänger
DE4221541C2 (de) Gebremste Lenkrolle
DE2106664A1 (de) Auflaufbremsanlage für Anhänger
EP2791541B1 (fr) Système de freinage pour véhicules utilitaires
DE3740028C2 (de) Straßenfahrzeug
DE3709804A1 (de) Felgenbremse fuer zweiraeder, insbesondere fahrraeder
DE2640304A1 (de) Scheibenbremse, insbesondere fuer landwirtschaftlich nutzbare kraftfahrzeuge
DE9410842U1 (de) Vorrichtung zum Abbremsen, vorzugsweise eines Fahrrad-Anhängers
AT522197B1 (de) Bremsvorrichtung
DE4208424C2 (de) Bremse für auflaufgebremste Anhänger für Straßenfahrzeuge
DE202005012850U1 (de) Bremsvorrichtung für Rollen und Rolle für Transportwagen
DE9107661U1 (de) Sportgerät, insbesondere Rollski

Legal Events

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

Ref country code: DE

NENP Non-entry into the national phase

Ref country code: RU

122 Ep: pct application non-entry in european phase

Ref document number: 07825011

Country of ref document: EP

Kind code of ref document: A2