DE202004019066U1 - Manually operated hand brake for vehicle e.g. motor vehicle, has rope pulley supported on shaft, which is designed as cold extruded parts, where pulley rotates by movement of lever, and Bowden cable is activated and linked at pulley - Google Patents
Manually operated hand brake for vehicle e.g. motor vehicle, has rope pulley supported on shaft, which is designed as cold extruded parts, where pulley rotates by movement of lever, and Bowden cable is activated and linked at pulley Download PDFInfo
- Publication number
- DE202004019066U1 DE202004019066U1 DE200420019066 DE202004019066U DE202004019066U1 DE 202004019066 U1 DE202004019066 U1 DE 202004019066U1 DE 200420019066 DE200420019066 DE 200420019066 DE 202004019066 U DE202004019066 U DE 202004019066U DE 202004019066 U1 DE202004019066 U1 DE 202004019066U1
- Authority
- DE
- Germany
- Prior art keywords
- lever
- parking brake
- pulley
- pawl
- brake 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.)
- Expired - Lifetime
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
- 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
- B60T11/04—Transmitting braking action from initiating means to ultimate brake actuator without power assistance or drive or where such assistance or drive is irrelevant transmitting mechanically
-
- 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
- B60T7/02—Brake-action initiating means for personal initiation
- B60T7/08—Brake-action initiating means for personal initiation hand actuated
- B60T7/10—Disposition of hand control
- B60T7/102—Disposition of hand control by means of a tilting lever
- B60T7/104—Disposition of hand control by means of a tilting lever with a locking mechanism
Abstract
Description
Die Erfindung befasst sich mit der Schaffung einer Betätigungseinrichtung für eine manuell betätigbare Feststellbremse, wie eine Handbremse, in einem Fahrzeug, zum Beispiel einem KraftfahrzeugThe The invention is concerned with the provision of an actuator for one manually operable Parking brake, like a handbrake, in a vehicle, for example a motor vehicle
Stand der TechnikState of technology
Manuell
betätigbare
Feststellbremsen, auch Handbremsen, sind aus verschiedenen Druckschriften,
wie der
Die
ProblembeschreibungProblem Description
Feststellbremsen der zuvor beschriebenen Art haben den Nachteil, dass sie sehr aufwendig herzustellen sind und dadurch hohe Kosten verursachen.Parking brakes The type described above have the disadvantage that they are very expensive and thereby cause high costs.
Die Achse, um welche der Handbremshebel schwenkt, wird durch ein Bolzen hergestellt, der nach dem Stand der Technik als Drehteil ausgebildet ist. Bekannt sind auch Achsen, bzw. Wellen aus Schweißteilen, die aus mehreren Einzelteilen zusammengeschweißt werden. Ein solches Teil weist nicht in allen Situationen die notwendige Festigkeit auf, bzw. muss mit einem entsprechend größerem Durchmesser ausgestattet sein, was wiederum zu einer Gewichtszunahme der gesamten Feststellbremse führt. Das Anlenken des Betätigungszuges durch ein zusätzliches Gelenk am Handbremshebel ist aufwendig, da ein zusätzlicher Bolzen in einer Bohrung des Hebels drehbar gelagert sein muss. Die Ausführungsform, die eine Seilscheibe aufweist verzichtet zwar auf den zusätzlichen Bolzen und die Bohrung in dem Handbremshebel, jedoch sind die bekannten Formen in anderen Punkten besonders aufwendig ausgebildet. Für das Verdrehen der Seilscheibe sind aufwendige Zahnsegmente und mehrere Klinken notwendig, die mit entsprechenden Federelementen ausgestattet sind. Des weiteren sind Steuer- bzw. Stellelemente notwendig um die Klinken zu gegebenen Zeiten wieder außer Eingriff zu bringen. Diese aufwendige Ausstattung führt ebenfalls zu einer Erhöhung der Produktionskosten und zu einer Erhöhung des Gesamtgewichts der Feststellbremse.The Axis about which the hand brake lever pivots is by a bolt manufactured, which formed according to the prior art as a rotating part is. Also known are axles or shafts made of welded parts, which are welded together from several individual parts. Such a part does not have the necessary strength in all situations, or must be with a correspondingly larger diameter be equipped, which in turn leads to a weight gain of the whole Parking brake leads. The articulation of the control cable by an additional Joint on the hand brake lever is complicated, as an additional Bolt must be rotatably mounted in a bore of the lever. The embodiment, which has a pulley dispensed on the additional Bolt and the hole in the handbrake lever, however, are the known forms formed particularly expensive in other respects. For twisting The pulley are complex tooth segments and several pawls necessary, which are equipped with appropriate spring elements. Furthermore, control or adjusting elements are necessary to the pawls at given times again except To interfere. This elaborate equipment also leads to an increase production costs and an increase in the total weight of the Parking brake.
Aufgabenstellungtask
Aus der Beschreibung der Probleme des Standes der Technik ergibt sich die Aufgabenstellung eine Feststellbremse zu entwickeln, die auf einfache und kostengünstige Art hergestellt werden kann und dennoch die notwendige Stabilität und Lebensdauer aufweist. Dazu sollen die als nachteilig erwähnten Punkte der Problembeschreibung durch günstigere Alternativen und Vereinfachungen vermieden werden.Out The description of the problems of the prior art results the task to develop a parking brake on simple and inexpensive Art can be produced and still has the necessary stability and durability. These should be mentioned as disadvantageous points of the problem description through cheaper alternatives and simplifications are avoided.
Lösung des ProblemsSolution of the problem
Die Aufgabenstellung wird durch eine Feststellbremse in Form einer Handbremse gelöst, die als Schwenkachse eine Welle aufweist, die als Kaltumformteil, wie ein Kaltfließpressteil oder ein Teil, welches durch ein anderes formgebendes Verfahren entstanden ist, ausgebildet ist. Des weiteren wird der Betätigungszug, der die Bremsen ansteuert, an einer Seilscheibe oder einem Seilscheibenabschnitt angelenkt. Die Seilscheibe, bzw. der Seilscheibenabschnitt wird durch eine Verlängerung am Rücken des Handbremshebel befestigt um dadurch die Bewegung des Handbremshebels auf die Seilscheibe zu übertragen. Darüber hinaus wird eine Integration verschiedener Teile und Funktionen, wie Lage, Mitnahme, Aufnahme, Sperre oder Seilscheibe vorgenommen.The task is solved by a parking brake in the form of a handbrake, which has a shaft as a pivot axis, which is formed as a cold-formed part, such as a cold extruded part or a part which has been created by a different molding process. Furthermore, the control cable, which controls the brakes, at a Shaft or a pulley section articulated. The pulley, or the pulley portion is attached by an extension to the back of the handbrake lever to thereby transmit the movement of the handbrake lever on the sheave. In addition, an integration of various parts and functions, such as position, entrainment, recording, lock or pulley is made.
Beschreibungdescription
Eine
manuell betätigbare
Feststellbremse, mit einem Handbremshebel (
Bezeichnung der Figurendescription the figures
- 11
- Handbremshebelhandbrake lever
- 22
- Wellewave
- 33
- Bund der WelleFederation the wave
- 44
- Halteelementretaining element
- 55
- Seilscheibesheave
- 6a6a
- erster Bereich des Halteelementsfirst Area of the holding element
- 6b6b
- zweiter Bereich des Halteelementssecond Area of the holding element
- 77
- Bohrungdrilling
- 88th
- Bohrungdrilling
- 99
- TastschalterPush switch
- 1010
- Verlängerungrenewal
- 1111
- Rücken des HandbremshebelsBack of the handbrake lever
- 1212
- Aussparung (zum Einsetzen des Zahnsegments)recess (for inserting the tooth segment)
Claims (14)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200420019066 DE202004019066U1 (en) | 2004-12-09 | 2004-12-09 | Manually operated hand brake for vehicle e.g. motor vehicle, has rope pulley supported on shaft, which is designed as cold extruded parts, where pulley rotates by movement of lever, and Bowden cable is activated and linked at pulley |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200420019066 DE202004019066U1 (en) | 2004-12-09 | 2004-12-09 | Manually operated hand brake for vehicle e.g. motor vehicle, has rope pulley supported on shaft, which is designed as cold extruded parts, where pulley rotates by movement of lever, and Bowden cable is activated and linked at pulley |
Publications (1)
Publication Number | Publication Date |
---|---|
DE202004019066U1 true DE202004019066U1 (en) | 2006-04-20 |
Family
ID=36314119
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE200420019066 Expired - Lifetime DE202004019066U1 (en) | 2004-12-09 | 2004-12-09 | Manually operated hand brake for vehicle e.g. motor vehicle, has rope pulley supported on shaft, which is designed as cold extruded parts, where pulley rotates by movement of lever, and Bowden cable is activated and linked at pulley |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE202004019066U1 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2353949A3 (en) * | 2010-01-22 | 2011-08-17 | Power-Cast Light Metal Solutions GmbH & Co KG | Activation device for a parking brake |
AT504386B1 (en) * | 2006-10-24 | 2011-11-15 | Dgs Druckguss Systeme Ag | BRAKE DEVICE |
EP2388169A3 (en) * | 2010-05-18 | 2012-05-09 | Power-Cast Light Metal Solutions GmbH & Co KG | Activation device for a parking brake |
-
2004
- 2004-12-09 DE DE200420019066 patent/DE202004019066U1/en not_active Expired - Lifetime
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT504386B1 (en) * | 2006-10-24 | 2011-11-15 | Dgs Druckguss Systeme Ag | BRAKE DEVICE |
EP2353949A3 (en) * | 2010-01-22 | 2011-08-17 | Power-Cast Light Metal Solutions GmbH & Co KG | Activation device for a parking brake |
EP2388169A3 (en) * | 2010-05-18 | 2012-05-09 | Power-Cast Light Metal Solutions GmbH & Co KG | Activation device for a parking brake |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R207 | Utility model specification |
Effective date: 20060524 |
|
R156 | Lapse of ip right after 3 years |
Effective date: 20080701 |