EP3359428A1 - Kraftübertragungsvorrichtung und bremsanordnung - Google Patents
Kraftübertragungsvorrichtung und bremsanordnungInfo
- Publication number
- EP3359428A1 EP3359428A1 EP16781707.1A EP16781707A EP3359428A1 EP 3359428 A1 EP3359428 A1 EP 3359428A1 EP 16781707 A EP16781707 A EP 16781707A EP 3359428 A1 EP3359428 A1 EP 3359428A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- spring
- transmission device
- power transmission
- coupled
- spring element
- 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.)
- Withdrawn
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
- B60T1/02—Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles acting by retarding wheels
- B60T1/10—Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles acting by retarding wheels by utilising wheel movement for accumulating energy, e.g. driving air compressors
-
- 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
- B60T13/04—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 spring or weight
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D61/00—Brakes with means for making the energy absorbed available for use
-
- 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
- B60T2270/00—Further aspects of brake control systems not otherwise provided for
- B60T2270/60—Regenerative braking
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D2125/00—Components of actuators
- F16D2125/18—Mechanical mechanisms
- F16D2125/58—Mechanical mechanisms transmitting linear movement
- F16D2125/582—Flexible element, e.g. spring, other than the main force generating element
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D2125/00—Components of actuators
- F16D2125/18—Mechanical mechanisms
- F16D2125/58—Mechanical mechanisms transmitting linear movement
- F16D2125/64—Levers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D2127/00—Auxiliary mechanisms
- F16D2127/06—Locking mechanisms, e.g. acting on actuators, on release mechanisms or on force transmission mechanisms
Definitions
- the present invention relates to a power transmission device and a brake assembly. More particularly, the present invention relates to a power transmission device using spring energy storage devices and a brake assembly using the power transmission device.
- the invention is therefore based on the object to provide a power transmission device and a brake assembly, which allow a particularly simple means reversible and energy-conserving transmission of mechanical forces as possible.
- a power transmission device having first and second spring energy stores and mechanical coupling of the first and second spring energy stores with each other, the mechanical coupling having a lever member having a first end in communication with the first spring energy store and a second end in conjunction with the second spring energy storage such that when coupled movement of the first and second ends of the lever element via power coupling between the first and second spring energy storage energy is transferable.
- first end of the lever element are coupled to a first guide and the second end of the lever element to a second guide for movement.
- the first and second guides preferably lie in one plane and / or have non-parallel extension directions.
- the power transmission device has for mechanical coupling to a lever element through which a particularly simple mechanical means a force coupling and an energy exchange between the first and second spring energy storage can be achieved.
- a particularly lossless power and energy transfer between the spring energy storage is possible.
- Due to the simplified structure of the power transmission device is relatively robust and therefore reliable in operation. Also, assembly and maintenance due to the simplification of the mechanical structure can be done with less effort than would be possible with the use of mechanically mutually movable parts for the power coupling.
- the lever element can also be designed as a lever, rod element or rod.
- lever element, lever, rod element and rod are used interchangeably unless a particular application requires special distinction.
- the second spring energy storage can also be referred to simply as the second and elastic energy storage and in particular be formed by that device which is operated or operated with the power and energy coupling and which is also generally referred to as a power receiving unit. That is, in this case, no additional components are formed in the second and elastic energy storage other than those of the power unit.
- the first and the second guide may be separate and in particular physically separate units. However, this is not mandatory. Rather, according to the invention, embodiments are also included in which the first and second guides are formed as materially non-separate units, e.g. in materially one-piece form.
- the guides and / or the lever element may be incorporated as part of a higher-level mechanical unit and e.g. be formed as part of a transmission, in particular a planetary gear or planetary gear of a planetary gear.
- the first and second guides are designed as linear guides or substantially linear guides and / or have mutually perpendicular or substantially perpendicular extension directions.
- the first spring energy storage has a first spring element having a first end and a second end, the first end of the first Spring element is arranged stationary and the second end of the first spring element is movable and attached to the first end of the lever element.
- the movable second end of the first spring element is coupled to a first guide.
- the second spring energy storage has a power receiving unit or is formed thereof.
- the second end of the lever element for power transmission can be coupled or coupled directly or indirectly to the power take-up unit.
- the second spring energy storage has a second spring element having a first end and a second end, the first end of the second spring element is movable and attached to the second end of the lever element and the second end of the second spring element for transmitting power to a power receiving unit is coupled or coupled formed.
- certain degrees of freedom of movement of the movable first end of the second spring element can be selected, namely, according to another preferred embodiment of the force transmission device according to the invention, the movable first end of the second spring element, in particular via the second mediating rotary push joint, is coupled to a second guide.
- a balanced one is provided between the first and second spring energy stores Provide interaction in the power and energy transfer.
- the first spring element has a first spring constant c1 and the second spring element has a second spring constant and the first and second spring constants c1 and c2 in particular the relationship (1).
- c1 the first spring constant and c2 denote the second spring constant and C is representative of elastic properties of a power unit to which the second spring element is formed with its second end coupled or coupled.
- Parameter C describes the coupled power unit as an externally coupled device, e.g. a device is performed on the mechanical work, in the manner of a spare spring with the spring constant C and in series with the second spring energy storage.
- the second end of the second spring element with an input of a mechanical power transmission is connected, in particular a lever transmission, preferably with controlled variable transmission ratio.
- the force transmission device according to the invention with an actuator for impressing at least one driving force and / or a driving torque or torque may be formed, which indirectly or directly coupled to a - eg arbitrary - point of the lever element and in particular with the first end of the second spring element is.
- a mediacy by interposition or use of additional mechanical Components are achieved, for example using a transmission, such as a planetary gear.
- the actuator is designed to impart a driving force and is coupled to the first end of the second spring element and the second end of the rod element, preferably via the second rotary push joint to move along the second guide ,
- this is formed according to another preferred embodiment with a housing to which the first end of the first spring element fixed, the first and second guides formed and the rotary thrust joints - are mounted - in particular linear - movable on the linear guides.
- the present invention provides a brake assembly having a braking device and more particularly a disc brake operable by applying a force and having a power transmission device formed according to the present invention, the power transmission device being coupled to the braking device as a force receiving unit for power transmission to operate these.
- a compensating means for wear and / or clearance is formed in a preferred embodiment, in particular as part of the underlying power transmission device.
- FIG. 1 shows a schematic side view for the illustration of FIG
- FIGS. 2A-E show details of the power transmission device of FIG.
- Figures 3, 4A-B show in a schematic side view and in the form of schematic force-displacement diagrams basic principles of the operation of the present invention.
- Figure 5 shows another embodiment of the power transmission device according to the invention and its application in a disc brake.
- Figures 6 and 7 show a schematic side view of embodiments of the power transmission device according to the invention with a lever coupling in application to a disc brake.
- Figure 8 shows a schematic side view of another
- FIGS 9A and 9B show in schematic side view two states of another embodiment of the invention.
- FIGS. 1 to 9B Identical and equivalent as well as equivalent or equivalent elements and components are designated by the same reference numerals. Not in every case of their occurrence, the detailed description of the designated elements and components is reproduced.
- the illustrated features and other properties can be isolated in any form of each other and combined with each other, without departing from the gist of the invention.
- FIG. 1 shows, in a schematic side view in connection with a first embodiment of the force transmission device 100 according to the invention, the principles on which the invention is based.
- the power transmission device 100 consists of the core of a first spring energy storage 10 and a second spring energy storage 20, which are mechanically connected by a coupling 30 with each other by means of power coupling and transmission of energy.
- the mechanical coupling 30 consists of a rod member 33, which is also referred to as a rod, is linear and has a first end 31 and a second end 32.
- the spring energy accumulators 10 and 20 are formed in the embodiment of FIG. 1 by a first spring element 13 and by a second spring element 23, respectively.
- the first spring element 13 has a first end 1 1, which is attached to the surface 74-1 of a wall 74 of an underlying housing 70.
- the second end 12 of the first spring element 13 is movable and not formed stationary.
- the second end 12 of the first spring element 13 is connected to a hinge point 81 of a first rotary push joint 80, together with the first end 31 of the rod element 33 of the mechanical coupling 30.
- the first rotary thrust joint 80 has a joint body 83, one side of which acts as a thrust surface 82 is attached to a surface 71-1 of a wall 71 of the housing 70 such that a first linear guide 41 is present.
- the embodiment of the power transmission device 100 according to the invention according to FIG. 1 furthermore has a second rotary thrust joint 90.
- the second rotary thrust joint 90 consists of a joint body 93, whose underside serves as a thrust surface 92 and is attached to a surface 72-1 of a housing wall 72 of the housing 70 such that a second linear guide 42 is formed.
- the second thrust joint 90 can thus move linearly.
- the first thrust joint 80 can move in the z direction in FIG. 1 and that the movement of the second thrust joint 90 takes place perpendicular to it in the x direction.
- these orientations are not mandatory, although mutually perpendicular directions of movement for the linear guides 41 and 42 and correspondingly for the sliding joints are preferred.
- the joint body 93 of the second rotary push joint 90 also has a hinge point 91 on which on the one hand a first end 21 of the second spring element 23 of the second spring energy storage 20 and the second end 32 of the rod element 33 of the mechanical coupling 30 are mounted. Due to the rotatability at the hinge point 91, both the second end 32 of the rod element 33 and the first end 21 of the second spring element 23 can be moved with movement of the hinge body 91 with the sliding surface 92 along the second linear guide 42 with the movement of the hinge point 91.
- the second end 22 of the second spring element 23 of the second spring energy store 20 is provided with a Power receiving coupling 62 of a power input 60 for coupling to a power unit 61 is connected.
- the force absorption 60 can be, for example, a device that is to be used for mechanical work and that is put into operation by transmission of force; it can be, for example, a brake assembly 200, as will be described below , or the like act.
- FIGS. 2A to 2E show, in isolated form, structural details of the first spring energy store 10 with the first spring element 13, the second spring energy store 20 with the second spring element 23, the first and second rotational thrust joints 80 and 90 and the mechanical coupling 30 with the rod element 33.
- the second spring energy store 20 represents both the interaction with the second spring element 23 and the interaction with the force take-up 60.
- this unified view is based on the second spring energy storage 20 as a basis. This means that details relating to the energy and power extraction to an external power 60 are not considered in detail here.
- the illustration of FIG. 3 essentially corresponds to the illustration from FIG. 1, omitting the actuator 50 and the force absorption 60.
- the second spring energy store 20 is thus representative of the effects which are developed by the second spring element 23 and the force receiving device 60 thus represents a substitute spring representative of the second spring element 23 and the power receptacle 60 and is with its opposite end 21 in the first end 21 fixed to a surface 73-1 of a wall 73, for example, the housing 70, mounted.
- the illustration of FIG. 3 serves here only to consider the energetic conditions, as explained in detail in connection with the following FIGS. 4A, 4AB and 4B.
- the energetic and force ratios of the second spring energy store 20 can advantageously be chosen so that they correspond to those of the first spring energy store 10.
- the second spring element 23 of the second spring energy store 20 must be designed so that in cooperation with the force absorption 60 and its elastic behavior just the forces and energy moderate ratios of the first spring energy storage device 10 is met.
- the spring constants or spring stiffnesses c1 for the first spring element 13, c2 for the second spring element 23 and C representative of the force absorption 60 as will be explained later in detail, the following relationship results
- FIGS. 4A, 4AB and 4B represent different positions A, AB and B of the arrangement of the force-generating device according to the invention 100 and thus various stages with regard to acting forces and the available energies of the power transmission device 100 according to the invention from FIG. 2.
- FIG. 4AB shows an intermediate state AB, in which the first spring element 13 and the second spring element 25 are each in an intermediate state.
- FIG. 5 shows a schematic side view of another embodiment of the force transmission device 100 according to the invention in connection with its use in a brake assembly 200 with a brake device 150 in the form of a disc brake, which acts as a force receiver 60.
- the braking device 150 as a power take-up 60 consists of a pair of brake shoes 61 -1 and 61 -2, which receive between them a brake disc 61 -3, in order to reduce or inhibit in conjunction with this rotation about the axis 61 -4.
- the brake assembly 200 During operation of the brake assembly 200, at least a portion of the work done is stored in the first and second spring energy stores 10 and 20 and profitably employed during the reversing process, so that any necessary energetic and force expenditure by the actuator 50 is less than that achieved by the actuator 50 conventional procedure without the power transmission device 100 according to the invention.
- FIG. 5 shows the elastic properties of the brake shoes 61 -1, 61 -2 and the brake disc 61 -3 as a replacement spring 24 with a spring constant C again, which together with the elastic properties of the first and second spring elements 13 and 23, namely the spring constants c1 and c2, advantageously satisfies the above relationship (1).
- Figure 6 shows another embodiment of the power transmission device 100 according to the invention used in a brake assembly 200 with a brake device 150 in the form of a disc brake with a brake disc 61-3, which is arranged between a pair of brake shoes 61 -1 and 61 -2, in the rubbing Effect of reducing rotation about the axis of rotation 61 -4.
- the force-receiving coupling 62 is formed here by a lever 62-3 having a first end 62-1 and a second end 62-2 and a pivot point 62-5, on a support 62-4 on a wall 73 of a underlying housing 70 is supported.
- the second spring element 23 is at its second end 22 attached.
- the first brake shoe 61 -1 is coupled to the second end 62-2 of the lever 62-3.
- FIG. 7 also shows the application of a force transmission device 50 according to the invention in connection with a brake arrangement 200 which has a brake device 150 in the form of a disc brake.
- a power transmission by means of a lever 62-3 is provided as in Figure 6.
- the hinge point 62-5 is slidably formed within a slot 62-6 of the lever 62-3.
- the hinge body 62-4 can be displaced in the z-direction along the wall 73 of the housing 70 so as to change the pivot point 62-5 about which the lever 62- 3 can be tilted, and thus the lever lengths, and thus a force or To achieve stiffness adjustment during operation of the disc brake as a braking device 150.
- the force-receiving coupling 62 has a wear adjustment 62-7 in order to be able to take account of the wear of the brake shoes 61 -1 and 61-2 as well as the brake disk 61 -3.
- This wear adjustment leads to a change in the length of the connection between the right end of the spring 20 and the left pivot point of the friction lining 61 -1.
- the change in length is controlled by the stroke of 62-7 compared to the housing. This is effected by the pin in Fig. 8, which projects from the housing 70 in the wear adjuster.
- a so-called Lsymmetricspielan instrument 84 with a pin 85 and a recess 86 in the region of the first linear guide 41 for engaging Spigot 85 is provided.
- the correct coordination of the kinematics and thus the spring strokes is achieved when closing and opening the clearance of the pads.
- the invention presented here solves this problem by mechanically storing the mechanical work that is implemented as a power transmission device when clamping or releasing the tensioning device and thus does not have to expend new energy with each cycle.
- the rod member 33 is connected as at its ends 31, 32 respectively with the rotary thrust joints 80 and 90, which are held in the linear guides 41, 42 as straight guides. Both guides 41, 42 are perpendicular to each other and are, for example part of a housing 70. At the two rotary thrust joints 80, 90 each engage the springs 13 and 23, which are each supported by the housing 70. Both springs 13 and 23 are linearly elastic and have the stiffnesses c1 and c2, which may be the same or adapted to the coupled force absorption 60. Furthermore, by way of example, a force 53 fan - for example, an actuator 50 - located, with the aid of the rod member 33 can be pivoted as a lever. Design and function will be explained with reference to Figures 3, 4A, 4B and 4B. Figures 4A, 4AB and 4B show three positions A, AB and B of the proposed power transmission device 100:
- spring 13 In this position, spring 13 is biased by its length I relative to its relaxed length. This corresponds to their maximum preload force Fmax. Spring 25 is relaxed, as shown in the force diagrams below.
- spring 25 is biased by its length I relative to its relaxed length. This corresponds to their maximum preload force Fmax. Spring 13 is relaxed, as shown in the force diagrams below.
- FIG. 5 shows an example of a possible use of the proposed spring accumulator as a force generator of a disc brake.
- the brake disk 61 -3 with rotation axis 61 -4 and the two brake linings or brake shoes 61-1 and 61-2 are shown.
- the spring 23 has a modified stiffness compared to the spring 25.
- the actuator 50 accomplishes the adjustment of the rod element 33 as a lever by exerting the force 53 fan shown in FIG. 1 on the joint 90.
- the spring 23 is now supported on the brake disk 61 -3 and the two brake pads 61 -1, 61-2.
- the pressure force in the spring 23 presses the brake pads 61-1, 61 -2 on the brake disc 61 -3.
- the stiffness of the brake disc 61 -3 and the brake pads 61 -1, 61 -2 are summarized in Figure 5 model in the spare spring 24.
- the invention relates to a very general power transmission device and e.g. a clamping device, as described exemplarily in Figure 1.
- An application on brakes is possible, but not mandatory.
- Conceivable is the use of a translation device - for example by means of a lever 62-3 - with the help of the forces in the described arrangement can be reduced. This results in a more compact design of springs 13, 23 and lever 62-3 according to Figures 6 and 7. 2. It is also possible to use a translation device with variable ratio, with the help of the overall stiffness of the spring 23 and 24 to the spring Can be adjusted, as shown in Figure 7: Due to the wear of the pads 61 -1, 61 -2 in a friction brake, the overall stiffness of the springs 23 and 24 change. An adjustable rigidity allows adaptation to be achieved. By way of example, an arrangement is proposed here starting from the lever 62-3 illustrated in FIG. 6, which is supplemented by a displaceable mounting 62-4.
- It can be constructed of a linear electric motor, a linear drive.
- a linear drive can be constructed from an electric rotary motor and a spindle drive with or without self-locking.
- a linear drive from an electric rotary motor and a spindle drive and with an additional gear conceivable.
- the motor can be designed with or without brake.
- the motor can be equipped with a sensor that measures the angular position or displacement of the motor. Thus, the position of the brake actuator and thus the tensile stress of the brake can be measured. 4. It is also conceivable to receive a wear adjuster 62-7 according to FIG. 8: To compensate for the wear of the brake linings 61 -1, 61 -2 and the brake disc 61 -3, a device 62-7 is possible which adjusts the lost thickness. 5.
- a mechanism 84 for the clearance of the brake pads 61 -1, 61 -2 can be thought of according to Figures 9A and 9B:
- the brake pads 61-1, 61 -2 When a brake is released, the brake pads 61-1, 61 -2 not only relieved, but actually lifted off the brake disc 61 -3. Between the pads 61 -1, 61 -2 and the brake disc 61 -3 then creates a clearance.
- the mechanism 84 proposed here is based on a precise coordination of the spring forces and the kinematics, appropriate compensation must be provided. There are, among others, the following solution options:
- An additional device 84 according to FIGS. 9A and 9B is provided, which enables the compensation of the clearance.
- here is an arrangement in which the first rotary thrust joint 80 has been extended by an additional function with a recess 86 and a pin 85.
- the failure of the power supply can be considered:
- additional measures can be taken, eg (i) a targeted unequal design of the springs 13 and 23 and / or (ii) the use of additional springs on the drive which cause the brake to open or close (torsion spring on the rotating part of the motor, linear spring on the linearly displaced part of the drive).
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102015219626.7A DE102015219626A1 (de) | 2015-10-09 | 2015-10-09 | Kraftübertragungsvorrichtung und Bremsanordnung |
PCT/EP2016/073757 WO2017060282A1 (de) | 2015-10-09 | 2016-10-05 | Kraftübertragungsvorrichtung und bremsanordnung |
Publications (1)
Publication Number | Publication Date |
---|---|
EP3359428A1 true EP3359428A1 (de) | 2018-08-15 |
Family
ID=57136840
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP16781707.1A Withdrawn EP3359428A1 (de) | 2015-10-09 | 2016-10-05 | Kraftübertragungsvorrichtung und bremsanordnung |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP3359428A1 (de) |
DE (1) | DE102015219626A1 (de) |
WO (1) | WO2017060282A1 (de) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102018100795B3 (de) | 2018-01-15 | 2019-03-21 | Hochschule für angewandte Wissenschaften München | Reibkupplung zur vorübergehenden reduktion eines kraftflusses zwischen einer bremsanlage und einer radnabe |
DE102018209694A1 (de) | 2018-06-15 | 2019-12-19 | Hochschule für angewandte Wissenschaften München | Kraftübertragungsvorrichtung |
CN109591791B (zh) * | 2019-01-14 | 2020-11-13 | 王刚 | 节能型车辆制动装置 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3023853A (en) * | 1962-03-06 | Brake actuating mechanism | ||
US1455895A (en) * | 1918-11-12 | 1923-05-22 | Haughton Elevator & Machine Co | Electromechanical brake |
GB938216A (en) * | 1961-03-21 | 1963-10-02 | Overland Anchor Lok Inc | Fluid operated braking system |
DE2023065C3 (de) * | 1970-05-12 | 1979-12-13 | Gerhard 5905 Freudenberg Bubenzer | Bremsbetätigungsvorrichtung mit Bremsfedern, einem Servolüftgerät und einem hydraulischen Verzögerungszylinder |
CN2203678Y (zh) * | 1994-06-01 | 1995-07-19 | 孙进 | 四轮协力自行车 |
US6135243A (en) * | 1998-09-02 | 2000-10-24 | Cybo Robots, Inc. | Braking apparatus |
WO2001044677A1 (de) * | 1998-12-17 | 2001-06-21 | Wabco Gmbh | Zuspanneinrichtung, bremse mit einer zuspanneinrichtung |
DE10046981A1 (de) * | 2000-09-22 | 2002-04-25 | Bosch Gmbh Robert | Radbremsvorrichtung |
DE10140075B4 (de) * | 2001-08-16 | 2014-08-21 | Wabco Gmbh | Zuspanneinrichtung für Radbremsen |
DE102005021460A1 (de) * | 2005-05-10 | 2006-11-16 | Schaeffler Kg | Verstelleinrichtung für Kupplungen und Getriebebremsen, insbesondere von Kraftfahrzeugen zum Verstellen eines einen Auflage- und Drehpunkt eines gebogenen Hebels bildenden Auflagerelements |
DE102008016783A1 (de) * | 2008-04-02 | 2009-10-08 | Bayerische Motoren Werke Aktiengesellschaft | Kupplungsbetätigungseinrichtung |
US10001804B2 (en) * | 2008-08-11 | 2018-06-19 | Force Dimension S.A.R.L. | Force-feedback device and method |
US8573368B2 (en) * | 2011-03-22 | 2013-11-05 | The Toro Company | Motor driven parking brake actuator system for mower |
-
2015
- 2015-10-09 DE DE102015219626.7A patent/DE102015219626A1/de not_active Withdrawn
-
2016
- 2016-10-05 EP EP16781707.1A patent/EP3359428A1/de not_active Withdrawn
- 2016-10-05 WO PCT/EP2016/073757 patent/WO2017060282A1/de active Application Filing
Also Published As
Publication number | Publication date |
---|---|
WO2017060282A1 (de) | 2017-04-13 |
DE102015219626A1 (de) | 2017-04-13 |
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