DE728210C - Handbrake lever on trailers that can be moved in the direction of travel and is equipped with a pawl - Google Patents

Handbrake lever on trailers that can be moved in the direction of travel and is equipped with a pawl

Info

Publication number
DE728210C
DE728210C DEL106686D DEL0106686D DE728210C DE 728210 C DE728210 C DE 728210C DE L106686 D DEL106686 D DE L106686D DE L0106686 D DEL0106686 D DE L0106686D DE 728210 C DE728210 C DE 728210C
Authority
DE
Germany
Prior art keywords
pawl
trailers
travel
moved
handbrake lever
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
Application number
DEL106686D
Other languages
German (de)
Inventor
Walter Menzel
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.)
GOTTFRIED LINDNER AG
Original Assignee
GOTTFRIED LINDNER AG
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 GOTTFRIED LINDNER AG filed Critical GOTTFRIED LINDNER AG
Priority to DEL106686D priority Critical patent/DE728210C/en
Application granted granted Critical
Publication of DE728210C publication Critical patent/DE728210C/en
Expired legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G05CONTROLLING; REGULATING
    • G05GCONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
    • G05G5/00Means for preventing, limiting or returning the movements of parts of a control mechanism, e.g. locking controlling member
    • G05G5/12Means for preventing, limiting or returning the movements of parts of a control mechanism, e.g. locking controlling member for holding members in an indefinite number of positions, e.g. by a toothed quadrant
    • G05G5/14Means for preventing, limiting or returning the movements of parts of a control mechanism, e.g. locking controlling member for holding members in an indefinite number of positions, e.g. by a toothed quadrant by locking a member with respect to a fixed quadrant, rod, or the like
    • G05G5/18Means for preventing, limiting or returning the movements of parts of a control mechanism, e.g. locking controlling member for holding members in an indefinite number of positions, e.g. by a toothed quadrant by locking a member with respect to a fixed quadrant, rod, or the like by positive interengagement, e.g. by a pawl

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Braking Elements And Transmission Devices (AREA)

Description

In Fahrtrichtung beweglicher, mit Sperrklinke ausgerüsteter Handbremshebel an Anhängern Die Erfindung bezieht sich auf einen in Fahrtrichtung beweglichen, mit Sperrklinke ausgerüsteten Brernshebsl für Kraftfahrzeuganhänger, der auch mit Hilfe eines Zugmittels wähnend der Fahrt vom Kraftwagen aus bedient werden kann.Handbrake lever that can be moved in the direction of travel and is equipped with a pawl on trailers The invention relates to a movable in the direction of travel, Brernshebsl equipped with a pawl for motor vehicle trailers, which also comes with The help of a traction device can be operated from the vehicle during the journey.

Die Bedienung der Bremshebel von Anhängern vom ziehenden Kraftwagen aus ist bereits bekannt.The operation of the brake levers of trailers from the towing vehicle from is already known.

Hierzu wurden jedoch bisher zwei Seile benötigt, von denen das eine zum Anziehen des Bremshebels und das andere zum Lösen der Sperrklinke dient. Die Handhabung der beiden Zugseile ist insbesondere beim Lösen der Bremse, wo beide Seile gleichzeitig bedient werden müssexi, ,sehr umständlich, so daß ein :schnell aufeinanderfolgendes Anziehen und Lösen der Bremse, wie es sich z. B. bei Geländefahrten nötig macht, prak-. tisch kaum durchzuführen ist.So far, however, two ropes have been required for this, one of which is used to tighten the brake lever and the other is used to release the pawl. the Handling of the two pull cables is particularly important when releasing the brake, where both Ropes must be operated at the same time,, very cumbersome, so that one: fast successive tightening and releasing of the brake, as it is, for. B. off-road driving makes necessary, prak-. table can hardly be carried out.

Ferner sind Bremshebel ohne Sperrklinke bekanntgeworden, die mit Hilfe eines Seiles vom ziehenden Wagen aus zu betätigen sind. Diese Bremshebel haben jedoch den Nachteil, daß sie bei großer Zugkraft am Seil über ihre.- Totlage schwenken, so daß c]ie Bremsung so lange aufrechterhalten bleibt, bis der Bremshebel von Hand zurückgeschwenkt wird. Diese Arbeit kann nur nach dem Stillstand dar Fahrzeuge geschehen, so daß diese Ausführung nur für Notbremsen, aber nicht für Betriebsbremsen in Betracht kommen kann.Furthermore, brake levers without a pawl have become known with the help of a rope are to be operated from the pulling carriage. However, these brake levers have the disadvantage that they swivel over their dead center when there is a high tensile force on the rope, so that the braking is maintained until the brake lever is activated by hand is pivoted back. This work can only be done after the vehicles have come to a standstill, so that this version can only be used for emergency brakes, but not for service brakes can come.

Diese Mängel sollen nach der Erfindung dadurch beseitigt werden, daß ein Senfende vor die oberen Seitenteile dien zurückgedrückten Handfalle in ein Loch des Bremshebels einzuhängen ist, -so daß die, Handfalle und die damit verbundene Sperrklinke in ihren Lösestellungen gehalten werden.These deficiencies are to be eliminated according to the invention in that a mustard end in front of the upper side panels serve as a hand trap pushed back into a hole of the brake lever is to hang-so that the, hand latch and the associated Lock pawl are held in their release positions.

In der Zeichnung ist ein Bremshebel nach der Erfindung in eine- schematischen Ansicht dargestellt.In the drawing, a brake lever according to the invention is in a schematic View shown.

Der Bremshebel isst so auf dem Anhänger angeordnet, daß die; Bewegungsrichtung mit der Fahrtrichtung übereinstimmt. Die Sperrklinke 2 greift, falls kein Zugseil am oberen Teil des Bremshebels angeordnet ist, in die Zähne des Zahnbogens 3 ein, so daß der Bremshebel in mehr oder weniger angezogener Stellung, also mit festgestellter Bremse wie es für Wagen, die i.m Gefälle abgestellt sind, vorgeschrieben ist, stehenbleibt.The brake lever eats so placed on the trailer that the; Direction of movement coincides with the direction of travel. The pawl 2 engages if there is no pull rope is located on the upper part of the brake lever, into the teeth of the dental arch 3, so that the brake lever in more or less tightened Position, So with the brake locked as it is for cars that are parked on a slope, is prescribed, stops.

Die Sperrklinke :2 ist in bekannter Weise durch die Stange q. mit der Handfalle 5 verbunden. An der Handfalle 5 ist eine Feder 6 befestigt, die über die Stange .1 auf die Sperrklinke z einwirkt.The pawl: 2 is in a known manner by the rod q. with the hand trap 5 connected. On the hand trap 5, a spring 6 is attached, which over the rod .1 acts on the pawl z.

Am oberen Ende des Bremshebels i ist , ein Loch 7 zur Aufnahme eines Zugseiles 8 so angeordnet, daß sich die oberen Seitenteile der Handfalle 5 beim Betätigen darüberschieben. Bei zurückgedrückter Handfalle soll das Loch 7 so weit frei sein, daß das Endstück des Zugseiles eingehängt werden kann, und zwar so, daß die Handfalle von dem Endstück in der Lösestellung gehalten wird.At the upper end of the brake lever i is a hole 7 for receiving one Pull rope 8 arranged so that the upper side parts of the hand trap 5 when Press over it. When the hand trap is pushed back, the hole 7 should be so wide be free that the end of the pull rope can be hooked, in such a way that the hand trap is held in the release position by the end piece.

. Wenn der Anhänger vom Kraftwagen aus gebremst werden soll, dann ist das bereits erwähnte Endstück des Seiles 8 bei zurückgedrückter Handfalle 5 in das Loch 7 einzubringen. Die Handfalle 5 sowie die damit verbundene Sperrklinke z können dann nicht in ihre Ruhestellung zurückkehren, so daß sich der Bremshebel nicht mehr selbsttätig feststellt. Die Bremslage des Anhängers kann nun durch das Seil8 vorm Kraftwagen aus leicht und auch vor allen Dingen in schneller Folge betätigt werden.. If the trailer is to be braked from the vehicle, then is the already mentioned end piece of the rope 8 when the hand latch 5 is pushed back to be introduced into the hole 7. The hand latch 5 and the associated pawl z can then not return to their rest position, so that the brake lever no longer detects automatically. The trailer's braking position can now be adjusted by the Seil8 in front of the vehicle operated easily and, above all, in quick succession will.

Die Bremsung des Anhängers ist verhältnisgleich der auf das. Seil 8 einwirkenden Zugkraft. Wenn also keine Kräfte einwirken, erfolgt auch keine Bremsung.The braking of the trailer is proportional to that on the rope 8 acting tensile force. If there are no forces acting, there is no braking.

Wenn das Zugseil ß vom Hebel i entfernt wird, kann der Bremshebel zur Feststellung der Bremsanlage in üblicher Weise benutzt werden.When the pull rope ß is removed from the lever i, the brake lever can be used in the usual way to determine the braking system.

Claims (1)

PATENTANSPRUCH: In Fahrtrichtung beweglicher, mit Sperrklinke ausgerüsteter Handbremshebel anAnhängern, der auch vom ziehenden Kraftwagen aus, mit Hilfe eines Seiles bedient werden kann, dadurch gekennzeichnet, daß das Seilende (8) vor die oberen Seitenteile der zurückgedrückten Handfalle (5) in ein Loch (7) des Bremsllebels (i) .einzuhängen ist, so daß die Handfalle (5) und die damit verbundene Sperrklinke (z) in ihren Lösestellungen gehalten «erden.PATENT CLAIM: Movable in the direction of travel, equipped with a pawl Handbrake lever on trailers, which can also be operated from the towing vehicle, with the help of a Rope can be operated, characterized in that the rope end (8) in front of the the upper side parts of the pushed-back hand latch (5) into a hole (7) in the brake lever (i). is to be hooked in so that the hand latch (5) and the pawl connected to it (z) held in their release positions.
DEL106686D 1942-02-03 1942-02-03 Handbrake lever on trailers that can be moved in the direction of travel and is equipped with a pawl Expired DE728210C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEL106686D DE728210C (en) 1942-02-03 1942-02-03 Handbrake lever on trailers that can be moved in the direction of travel and is equipped with a pawl

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEL106686D DE728210C (en) 1942-02-03 1942-02-03 Handbrake lever on trailers that can be moved in the direction of travel and is equipped with a pawl

Publications (1)

Publication Number Publication Date
DE728210C true DE728210C (en) 1942-11-23

Family

ID=7290319

Family Applications (1)

Application Number Title Priority Date Filing Date
DEL106686D Expired DE728210C (en) 1942-02-03 1942-02-03 Handbrake lever on trailers that can be moved in the direction of travel and is equipped with a pawl

Country Status (1)

Country Link
DE (1) DE728210C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1082807B (en) * 1954-09-04 1960-06-02 Lutz Dr Ing Hans Hand brake lever for agricultural trailers

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1082807B (en) * 1954-09-04 1960-06-02 Lutz Dr Ing Hans Hand brake lever for agricultural trailers

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