EP3752698A1 - Dispositif comprenant des composants pouvant être déplacés les uns par rapport aux autres - Google Patents

Dispositif comprenant des composants pouvant être déplacés les uns par rapport aux autres

Info

Publication number
EP3752698A1
EP3752698A1 EP19708404.9A EP19708404A EP3752698A1 EP 3752698 A1 EP3752698 A1 EP 3752698A1 EP 19708404 A EP19708404 A EP 19708404A EP 3752698 A1 EP3752698 A1 EP 3752698A1
Authority
EP
European Patent Office
Prior art keywords
component
spindle
drive
rotary
unit
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.)
Pending
Application number
EP19708404.9A
Other languages
German (de)
English (en)
Inventor
Stefan Battlogg
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.)
Inventus Engineering GmbH
Original Assignee
Inventus Engineering GmbH
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 Inventus Engineering GmbH filed Critical Inventus Engineering GmbH
Publication of EP3752698A1 publication Critical patent/EP3752698A1/fr
Pending legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F15/00—Power-operated mechanisms for wings
    • E05F15/60—Power-operated mechanisms for wings using electrical actuators
    • E05F15/603—Power-operated mechanisms for wings using electrical actuators using rotary electromotors
    • E05F15/611—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for swinging wings
    • E05F15/616—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for swinging wings operated by push-pull mechanisms
    • E05F15/622—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for swinging wings operated by push-pull mechanisms using screw-and-nut mechanisms
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F15/00—Power-operated mechanisms for wings
    • E05F15/60—Power-operated mechanisms for wings using electrical actuators
    • E05F15/603—Power-operated mechanisms for wings using electrical actuators using rotary electromotors
    • E05F15/611—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for swinging wings
    • E05F15/614—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for swinging wings operated by meshing gear wheels, one of which being mounted at the wing pivot axis; operated by a motor acting directly on the wing pivot axis
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F15/00—Power-operated mechanisms for wings
    • E05F15/60—Power-operated mechanisms for wings using electrical actuators
    • E05F15/603—Power-operated mechanisms for wings using electrical actuators using rotary electromotors
    • E05F15/611—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for swinging wings
    • E05F15/63—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for swinging wings operated by swinging arms
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F3/00—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F3/00—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices
    • E05F3/20—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices in hinges
    • 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
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
    • F16F9/32—Details
    • F16F9/53—Means for adjusting damping characteristics by varying fluid viscosity, e.g. electromagnetically
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2201/00—Constructional elements; Accessories therefor
    • E05Y2201/20—Brakes; Disengaging means; Holders; Stops; Valves; Accessories therefor
    • E05Y2201/21—Brakes
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2201/00—Constructional elements; Accessories therefor
    • E05Y2201/20—Brakes; Disengaging means; Holders; Stops; Valves; Accessories therefor
    • E05Y2201/214—Disengaging means
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2201/00—Constructional elements; Accessories therefor
    • E05Y2201/20—Brakes; Disengaging means; Holders; Stops; Valves; Accessories therefor
    • E05Y2201/23—Actuation thereof
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2201/00—Constructional elements; Accessories therefor
    • E05Y2201/20—Brakes; Disengaging means; Holders; Stops; Valves; Accessories therefor
    • E05Y2201/25—Mechanical means for force or torque adjustment therefor
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2201/00—Constructional elements; Accessories therefor
    • E05Y2201/20—Brakes; Disengaging means; Holders; Stops; Valves; Accessories therefor
    • E05Y2201/252—Type of friction
    • E05Y2201/254—Fluid or viscous friction
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2201/00—Constructional elements; Accessories therefor
    • E05Y2201/40—Motors; Magnets; Springs; Weights; Accessories therefor
    • E05Y2201/46—Magnets
    • E05Y2201/462—Electromagnets
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2201/00—Constructional elements; Accessories therefor
    • E05Y2201/60—Suspension or transmission members; Accessories therefor
    • E05Y2201/622—Suspension or transmission members elements
    • E05Y2201/624—Arms
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2201/00—Constructional elements; Accessories therefor
    • E05Y2201/60—Suspension or transmission members; Accessories therefor
    • E05Y2201/622—Suspension or transmission members elements
    • E05Y2201/696—Screw mechanisms
    • E05Y2201/702—Spindles; Worms
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2400/00—Electronic control; Electrical power; Power supply; Power or signal transmission; User interfaces
    • E05Y2400/10—Electronic control
    • E05Y2400/30—Electronic control of motors
    • E05Y2400/3013—Electronic control of motors during manual wing operation
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2400/00—Electronic control; Electrical power; Power supply; Power or signal transmission; User interfaces
    • E05Y2400/61—Power supply
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2800/00—Details, accessories and auxiliary operations not otherwise provided for
    • E05Y2800/26—Form or shape
    • E05Y2800/262—Form or shape column shaped
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2800/00—Details, accessories and auxiliary operations not otherwise provided for
    • E05Y2800/26—Form or shape
    • E05Y2800/28—Form or shape tubular, annular
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2800/00—Details, accessories and auxiliary operations not otherwise provided for
    • E05Y2800/67—Materials; Strength alteration thereof
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/50—Application of doors, windows, wings or fittings thereof for vehicles
    • E05Y2900/53—Type of wing
    • E05Y2900/531—Doors
    • 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
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
    • F16F9/32—Details
    • F16F9/53—Means for adjusting damping characteristics by varying fluid viscosity, e.g. electromagnetically
    • F16F9/535—Magnetorheological [MR] fluid dampers

Definitions

  • the present invention relates to a device with
  • the first component is equipped with a rotary receptacle and wherein the second component rotatably mounted on the rotary receptacle
  • the braking device is designed as a controllable rotary brake, in order to at least partially control a movement of a door device between a closed position and an open position.
  • It can be a drive device comprising a drive housing and a drive shaft to effect a relative movement of a first to a second component of the components to each other.
  • a device comprises a brake and an electric motor and two relatively movable and in particular rotatable or
  • swiveling components For example, a
  • Device be designed as a car door and comprise an actively pivotable door, which via a
  • a device comprises at least two relatively movable components, wherein the first component is equipped with a rotary support and wherein the second
  • Component is rotatably received on the rotary receptacle.
  • a third component is coupled to the second component.
  • Braking device is designed as a controllable rotary brake to at least partially control a movement of a door device between a closed position and an open position.
  • the first connection unit is formed on the first component and the second connection unit is pivotably coupled to the third component.
  • the pivot axis is aligned transversely to a rotation axis of the second component.
  • the device according to the invention has many advantages. On
  • Terminal unit is formed on the first component.
  • Connection unit is pivotally coupled to the third component.
  • the pivot axis on the third component extends transversely to a rotation axis of the first component. So only a small space is required during operation.
  • the device can be constructed very compact.
  • the first connection unit rotates and in particular rigidly connected to the first component.
  • the first connection unit may in particular be formed in one piece on the first component.
  • the third component is pivotable via a (substantially) rod-shaped coupling profile with the second
  • Coupled connection unit As a result, there is only one pivot axis on the main body of the device, which is transverse to one
  • the main body of the device may also be called a main module.
  • the main body of the device comprises, in particular, the first component, the second component and the third component, and is preferably substantially formed thereby.
  • the coupling profile is pivotally connected at a first end to the third component and / or pivotally connected at a second end to the second connection unit.
  • the two pivot axes are preferably (at least approximately) parallel to one another at the first and the second end and lie in particular in a plane (preferably approximately vertical in operation).
  • a mounting plate or guide plate for attachment to a door is attached or formed on the first component.
  • the guide plate preferably comprises a
  • the cutout can be designed in particular as a passage opening or the cutout can be U-shaped or V-shaped or L-shaped, for example, and surround the coupling profile at two, three or more sides, but need not have a full wall around the coupling profile.
  • the cutout preferably has a clear width
  • Coupling profile perpendicular to its longitudinal extent.
  • the coupling profile is preferably pivotably coupled to the third component and the second connection unit in each case.
  • the coupling profile is elongate and (in particular in a plane) curved.
  • the coupling profile may have one or more curves and in particular may be banana-shaped.
  • the coupling profile along its course at least two curvatures.
  • the coupling profile along its course at least two curvatures.
  • the coupling profile along its course on two opposite curvatures.
  • the opposite curvatures can approximately cancel, so that the two ends of the coupling profile almost parallel, but laterally offset, each other.
  • the coupling profile is designed so that it is arranged substantially in one plane.
  • At least one drive device with a drive housing and a drive shaft is included, around a
  • Drive shaft is rotatably coupled to the second component and the drive housing is rotatable on one of the two
  • the drive housing is rotatably coupled to the second component and the drive shaft is by means of an actuator
  • Such a device has many advantages.
  • a significant advantage is that the drive housing controlled by the first component coupled rotatably coupled and decoupled from or that the drive housing is rotatably coupled to the second component and that the drive shaft controlled by means of an actuator rotatably with the first component can be coupled and decoupled from it.
  • the drive housing is rotatably received on the first of the two components and that the
  • both components each rotatably connected to either the drive shaft or the drive housing.
  • By the drive can then be carried out an adjustment of the two relatively movable components. If, however, a manual adjustment take place so that the door is done purely by hand and without motorized support, so one of the two components can be decoupled either from the drive housing or the drive shaft, so that a manual movement of the two components to each other with low
  • the rotation of the first component for example, as an axle unit or
  • the rotary holder is formed as a hollow cylindrical receptacle or includes such.
  • the second component may comprise an axle component which is rotatable on the hollow cylindrical receptacle
  • the first component is equipped with a rotary support in the form of an axle unit or coupling rod.
  • the third component is rotatably coupled to the second component.
  • the second component is rotatable relative to the first and third components.
  • the second component is disposed radially between the first and third components and rotatably received with respect to the first and third components.
  • a spindle unit is designed as a threaded spindle and the other spindle unit as a spindle nut.
  • a linear movement can be converted into a rotational movement or a rotational movement into a linear movement.
  • Spindle unit at least partially made of a plastic with preferably incorporated lubricant. This can
  • a self-lubrication can be achieved.
  • the noise emissions are reduced by a spindle made of a plastic unit, whereby depending on the design, a quiet run can be achieved.
  • the spindle units convert a linear movement of the terminal units relative to each other into a rotational movement of the spindle units.
  • other mechanisms for converting a rotational movement into a linear movement and vice versa are conceivable, for example, a spur gear, bevel gear, ring gear and / or a
  • the second component is a threaded spindle and it is the third component designed as a spindle nut. Then, in a relative rotational movement of the second or third component, an axial displacement of the threaded spindle for
  • connection units to each other a relative axial position of the spindle units to each other.
  • the surrounds
  • the threaded spindle radially.
  • the threaded spindle is formed at least 30% longer than the spindle nut.
  • the threaded spindle against the Spindle nut and against the rotary holder rotatable.
  • Rotary recording and the first spindle unit formed a ring-cylindrical cavity.
  • a cylindrical sleeve made of a magnetically conductive material is accommodated in the first spindle unit and in particular in the annular cylindrical cavity.
  • the cylindrical sleeve is non-rotatably connected to the first spindle unit.
  • the (remaining) cavity is partially or completely filled with a magnetorheological medium.
  • a controllable braking device comprises.
  • the braking device is designed as a controllable rotary brake.
  • the device is designed as a door device or comprises such. If the door device is designed as a door component of a motor vehicle, then
  • a movement of the door device is preferably at least
  • Movement of the door device braked and preferably the door device in any angular positions can be determined.
  • the first component, the second component and the third component in the interior of a door device
  • the coupling profile preferably leads out of the interior of the door device to the outside and is connected to the second
  • Connection unit may in particular be attached to an A-pillar or to a B-pillar of a motor vehicle.
  • a device with a pivotable door device comprising a controllable braking device and wherein the
  • Door device controlled by a drive device can be motor-assisted opened and / or closed, points many advantages. Particularly advantageous is such
  • Braking torque must be overcome. This is achieved here by the fact that a rotationally fixed coupling of the drive housing or the drive shaft with the corresponding component can be generated if necessary and canceled again.
  • the braking device is operative between the rotational receptacle of the first component and the second component.
  • Braking device is designed as a magnetorheological transmission device and comprises at least one electrical coil.
  • the magnetorheological transmission device is arranged radially inside of the first spindle unit.
  • the electrical coil preferably has windings wound around the rotary receptacle.
  • the electrical coil preferably has windings wound around the rotary receptacle.
  • magnetorheological transmission device comprises at least one magnetic circuit having an axial section in the rotary receptacle, an axial section in the cylindrical sleeve and / or the first spindle unit, the electrical coil and at least one axial side of the electrical coil at least one in the radial gap between the rotary receptacle and the first
  • Spindle unit arranged rotary body comprises.
  • a plurality of magnetic circuits is present.
  • At least one rotary body is arranged on both axial sides of the electric coil.
  • the rotary body may be spherical. Possible and preferred is that the
  • Rotary bodies are cylindrical.
  • on at least one axial side of the electric coil is a
  • the magnetic circuit includes both axial sides of the electric coil in the radial gap between the rotary holder and the threaded spindle arranged there
  • an electrical connecting cable for the electric coil is fed through a channel in the rotary receptacle.
  • a channel in the rotary receptacle Preferably also becomes
  • a power cable for the drive device fed through one or the channel in the rotary receptacle. It is possible and preferred that a power cable is designed as a winding spring. In such power cables, the cable can be rotated or wound at one, 2, 3, 4, 5, 6, 7, 8, 9 or 10 revolutions. This allows for a significant lift in both directions. It is also possible that the power cables are designed for even more windings. Alternatively, power can also be transmitted via slip rings and / or at least one coil spring.
  • the rotary receptacle is pivotable about a pivot axis aligned transversely to the coupling rod.
  • the first spindle unit is received axially fixed in the rotary receptacle and the first
  • the drive device comprises an electric drive motor. But it is also possible that a pneumatic and / or hydraulic drive motor is provided. It is also possible that two different
  • an angle sensor detects an angular position of the drive housing. This makes it possible to bring the drive housing targeted in a predetermined or desired angular position. Without an angle sensor, it is conceivable that the electrical connection cable of the drive device is always turned on in one direction. With an angle sensor can be counteracted reliably. In all embodiments, it is preferred that at least one displacement sensor is provided to detect at least one axial position. By means of a fixed coupling between a radial and an axial movement, a defined radial position can also be determined via an axial position. An angle sensor for determining an angular position of the drive housing but also makes sense if a displacement sensor is provided for an axial position, as due to the decoupling between
  • Drive shaft and one of the components can give angular displacements.
  • an (absolute) angle sensor By means of an (absolute) angle sensor, an undesired permanent rotation of the drive cable can be prevented.
  • Drive shaft is the transmission shaft.
  • one of the components is designed as a door component and another of the components as a frame component.
  • the connection units are preferably connected to it.
  • the actuator is a
  • Preload unit preloaded into a decoupled position. Then a coupling takes place only when the actuator is activated.
  • the actuator can in particular be operated magnetically, pneumatically, hydraulically and / or (preferably) electrically.
  • the actuator preferably comprises a non-circular active surface, which with an adapted non-circular effective surface on the
  • Drive device cooperates.
  • an external toothing is formed on the drive device, in which a toothed segment of the actuator positively engages, by means of the actuator targeted a coupled connection
  • the drive means rotatably on the first and / or the second Component is stored.
  • Figure 1 is a highly schematic plan view of a
  • Figure 2a shows a device with a drive device
  • FIG. 2b shows a variant of the device according to FIG. 2a in a schematic section
  • Figure 3a shows another device with a drive device and a braking device in a highly schematic section
  • FIG. 3b shows a variant of the device according to FIG. 3a in a schematic section
  • FIG. 4 shows a variant of the device according to FIG. 3a in a schematic section
  • FIG. 5 is an enlarged schematic detail of devices according to Figures 3, 3a and 4;
  • Figure 6a is a sectional view of another device
  • Figure 6b is a perspective view of the device according to
  • FIG. 6a in a middle position
  • Figure 6c is a plan view of the device of Figure 6a in an extended position
  • Figure 6d is a plan view of the device of Figure 6a in a retracted position;
  • FIG. 7 is a sectional schematic diagram;
  • FIG. 8 shows the force curve of a device according to FIG. 7
  • Figure 9 is a schematic view of a training device.
  • Figure 10 is a schematic view of a prosthesis.
  • Figure 1 shows the application of the device 50 according to the invention as a door component 100 to a motor vehicle 200 and here a passenger car.
  • the motor vehicle 200 is in a
  • Motor vehicle 200 are here two designed as doors
  • Door devices 154 are provided. The doors are both in the open position 103. Hatched in, a door is in the closed position 102.
  • the door components 100 each comprise a braking device 1, which is designed as a rotary brake or rotary damper or the like.
  • the door components each comprise connection units 151 and 152, one of which is connected to a supporting structure of the motor vehicle 200, while the other is connected to the door 154, so that during an opening or closing movement of the door 154, a relative movement of the connection units 151 and 152 takes place.
  • the terminal units 151 and 152 move linearly. It is converted into a rotational movement by the
  • Rotary damper 1 of the device 50 braked or damped or
  • the device 50 may be formed as a door component 100 and the braking device 1 and terminal units 151 and 152 include and used for damping or braking the rotational movement of doors and flaps on a motor vehicle 200.
  • the device 50 can also be used as a damper device 60
  • Terminal units 151 and 152 include and for damping of Rotary movements or, for example, linear movements between the terminal units 151 and 152 are used.
  • FIGS. 2 a and 2 b show two variants of a device 50 with a drive device 70 and a brake device 1.
  • the device 50 according to FIGS. 2 a and 2 b show two variants of a device 50 with a drive device 70 and a brake device 1.
  • the device 50 according to FIGS. 2 a and 2 b show two variants of a device 50 with a drive device 70 and a brake device 1.
  • the device 50 according to FIGS. 2 a and 2 b show two variants of a device 50 with a drive device 70 and a brake device 1.
  • controllable door are used in a building, wherein the first component 32 is connected to the frame or the wall and the second component 33 is connected or coupled to the door leaf.
  • the second component 33 is rotatably supported via the rotary receptacle 3 designed here as an axle unit.
  • axle unit 3 which can also be referred to as a coupling rod
  • second component 33 bearings 7th
  • Magnetic field source 8 provided. If with the
  • a strong braking torque can be applied in any angular positions, so that a
  • the device 50 contains in each case a drive device 70, which is designed here as an electric drive motor 75.
  • the drive device 70 comprises a drive housing 71, optionally a gear 74 and a drive shaft 72, on which a pinion 77 is arranged here.
  • the drive motor 75 is coupled with its drive housing 71 in a torque-proof manner to the second component 33.
  • the drive shaft 72 and the drive pinion 77 rotatably with the first component 32nd be coupled.
  • Preload unit 81 (here in the form of a coil spring) comprises.
  • the engagement unit 84 with the non-round active surface which is designed here as a toothing, is brought into contact with the outer surface of the pinion 77.
  • a rotationally fixed coupling of the drive housing with the second component 33 and the drive shaft 72 with the first component 32 is effected.
  • a rotation of the motor By a rotation of the motor, a corresponding rotation of the two components is effected relative to each other.
  • 90 ° are regularly 3 or 4
  • the actuator 80 by a biasing unit 81 in the form of, for example, a
  • the preload unit 81 preloaded the actuator in the decoupling position. Then, the actuator is activated to effect a rotationally fixed coupling of the pinion 77 with the first component 32.
  • a linear adjustment is effected (see Figures 6c and 6d).
  • the drive shaft 72 is directly rotatably coupled to the second component 33.
  • the drive housing 71 is rotatably received on the second component 33.
  • a rotatably connected thereto pinion 77 is formed on the drive housing 71.
  • Drive housing 71 is controlled by the actuator 80 rotatably coupled to the first component 32 can be coupled. With a coupling of
  • a rotation of the connecting cable 29 of the drive device 70 is in all cases but no problem, since for a small required tilt angle less than 180 ° only a few
  • Such a device can be advantageously and widely used in various technical fields, for example in interior and exterior doors of buildings,
  • FIGS. 3a and 3b show similar examples to FIGS. 2a and 2b, wherein in FIG. 3a the drive motor 75 with its housing 71 is rotatable within the second component 33
  • the actuator 80 is extended so that a positive
  • Drive housing 71 of the drive device 70 is achieved.
  • the shaft 72 is then rotated, whereby via the rotationally fixed coupling of the pinion 77 with the second component 33, a corresponding rotational movement of the second component 33 is achieved.
  • a first spindle unit 4 is formed on the second component 33.
  • a spindle unit 5 is at a third
  • Component 34 is formed.
  • the coupling profile 153 is pivotably connected to the spindle nut 5 via a pivot axis 34a.
  • the pivot axis 34a is transverse and here perpendicular to the axis of rotation 33a of the second component 33.
  • the coupling profile 153 is approximately rod-shaped and is at the first end about the pivot axis 34a pivotally connected to the third component 34 a related party.
  • the coupling profile 153 is pivotally connected to the second terminal unit 152 at the second end about the pivot axis 152a.
  • the second connection unit 152 may, for. B. attached to the A-pillar or the B-pillar of a motor vehicle or trained.
  • Figure 3b shows a variant in which the drive motor 75 is rotatably mounted with its drive housing 71 on a receptacle of the first component 32.
  • the drive shaft 72 is rotatably coupled via the pinion 77 with the second component 33.
  • Drive housing 71 is provided with a non-round effective surface 85th
  • This non-circular active surface 85 can be brought into contact with the non-round active surface 84 of the actuator 80, so that a
  • the drive housing 71 is rotationally fixed to the first component 32 and it is the drive shaft 72 rotatably coupled to the second component 33. Activating the
  • Connection units 151 and 152 causes each other.
  • the shaft 72 may also be a torsion or spring element. This can also be designed as a spring energy storage and / or supplemented by a spring energy storage.
  • the device 50 or the drive unit does not necessarily have to be arranged coaxially with the brake device 1. This can also be arranged parallel or offset to it.
  • the torque transmission can take place here for example via a V-belt, toothed belt, gears, chain drive, friction wheels or the like.
  • On the shaft 72 may, for. B. a timing belt be attached.
  • the component 33 may have at the outer end a toothed belt profile, which then by means of a toothed belt with the toothed belt wheel of the device 50th or the drive unit is operatively connected.
  • FIG. 4 shows a further variant, in which the drive motor 75 is received in the second component 33 in a way that is resistant to rotation.
  • Drive shaft is equipped with a non-round effective surface 85 which can be coupled with a corresponding non-round effective surface 84 of the actuator 80.
  • Component 34 is provided, wherein the components 33 and 34 having mutually engaging threads or threaded portions.
  • FIG. 5 shows an enlarged detail, the course of the magnetic field 10 or field lines of a magnetic circuit being shown here by way of example.
  • the magnetic field generated by the electric coil 9 as a magnetic field source 8 passes through a portion of the magnetic
  • conductive sleeve 17 and passes through a disposed adjacent to the electric coil rotary body 2 passes and enters the also consisting of a ferromagnetic material coupling rod or rotary holder 3 and extends axially back to the next rotary body 2, where the magnetic field lines again radially through a rotary body 2 passes and enters the sleeve 17 and is closed there.
  • two separate rotary bodies 2 are provided between two axially adjacent coils.
  • Each magnetic circuit may, for example, comprise 2 rows of rotary bodies which are respectively distributed on the circumference to the right and left of an electrical coil.
  • Magnetic circuits / rotary body units are performed, the higher the maximum braking torque. It is also possible that are provided in the axial direction elongated rotary body, so that one end of a long
  • a channel 21 may be formed, for example, includes the branching channels, for example, to the individual electric coils 9 to supply the individual electric coil 9 specifically with power.
  • the coupling rod or rotary receptacle 3 is in particular fixedly connected to the first component 32 and may optionally be integrally formed thereon or else screwed or welded thereto.
  • Rotary bodies 2 each intermediate rings 18 are provided to separate the individual magnetic circuit from each other.
  • Screw 4 which is in engagement with the internal thread 15 of the spindle nut 5.
  • a sleeve 17 is inserted, which is non-rotatably connected to the threaded spindle 4 as a second component 33 and bonded, for example.
  • the use of a sleeve 17 made of a ferromagnetic material allows the use of
  • Thread 4 itself, for example, to produce a plastic, in which case the use of special
  • a seal 13 Adjacent to the rolling bearing 7, a seal 13 is arranged, which comprises, for example, a shaft seal and in
  • the rotary holder 3 is preferably made of a ferromagnetic material and
  • a relatively soft steel is
  • a raceway 28 made of a hardened material in the region of the seal 13 is applied to the rotary receptacle 3 in order to prevent wear.
  • a plurality of rotary bodies or rolling elements 2 are preferably accommodated on each axial side, through which the magnetic field of the magnetic circuit closes. For example, in an axial position to
  • FIG. 6 a shows a further exemplary embodiment in section, wherein here a door component 100 is provided as device 50.
  • the device 50 comprises connection units 151 and 152 for mounting on a motor vehicle.
  • the first component 32 is fixedly connected to the door component 100 here, for example.
  • a rotary recording 3 here as
  • Coupling rod 3 is formed, provided.
  • the second component 33 is rotatably mounted, wherein the second component 33 comprises on the outside of a threaded spindle 4 and insofar as a spindle unit 4 is formed.
  • a third component 34 is provided which is designed as a spindle unit 5.
  • the spindle unit 5 comprises a
  • Connection units converted relative to each other in a rotational movement.
  • To brake the rotational movement is a
  • the coupling profile 153 is pivotally received about the pivot axis 34a.
  • the pivot axis 34a may, for. B. be formed as a bolt or stub axle on the third component 34 and receive an eye of the coupling profile 153 pivotally.
  • the particularly rod-shaped coupling profile 153 is pivotally connected to the second connection unit 152 at the second end about the pivot axis 152a.
  • the pivot axis 152a may, for. B. as a bolt or stub axle on the second
  • Terminal unit 152 may be formed and an eye of the
  • a drive device 70 is accommodated in the second component 33.
  • the drive housing 71 is rotatably mounted on a drive mount 73.
  • a rotationally fixed connection between the drive housing 71 of the drive motor 75 and the first component 32 can be achieved by the actuator 80, which includes a drive 86 here.
  • the drive 86 can be moved in the vertical direction and thus produce a rotationally fixed connection of the drive housing with the first component 32.
  • the structure in the interior of the second component 33 preferably corresponds to the structure in the interior of one of the embodiments of Figures 3a, 3b and 4, wherein the different receiving and supporting the drive shaft and the drive housing is observed.
  • Figure 6b shows a perspective view of the device 50 of Figure 6a in a middle position, in which the
  • Coupling profile 153 extends a central path through the cutout 32b on the sheet or guide plate 32b.
  • Guide plate 32b is fixedly connected to the first component 32 and in particular integrally formed thereon.
  • the cutout 32b is formed only slightly wider than the coupling profile 153.
  • the structure shown allows a very narrow construction, in which the clear width can be smaller than twice the width of the
  • Coupling profile 153 perpendicular to its longitudinal extent.
  • the first component 32 may consist essentially of a bent or folded sheet metal and be screwed directly to a door device.
  • the first component 32 may consist essentially of a bent or folded sheet metal and be screwed directly to a door device.
  • the first component 32 may consist essentially of a bent or folded sheet metal and be screwed directly to a door device.
  • Device 50 mounted inside the door device or inside a door assembly of the door device.
  • Figure 6c shows a plan view of a fully extended coupling profile 153. The device is located in the
  • the coupling profile 153 extends maximally through the cutout 32b.
  • the coupling profile 153 has a plurality of, and here two, bends 153d and 153e, which run in opposite directions here.
  • the ends of the coupling profile 153 extend parallel to one another and are offset by less than a width transversely to the longitudinal extent.
  • the exact profile shape depends on the installation situation.
  • a narrow structure is achieved, which even in operation only a small amount of space when installed in the interior of a
  • Figure 6d shows a plan view of the device of Figure 6a in a largely retracted position.
  • the coupling profile 153 is largely retracted and does not extend laterally beyond the diameter of the second component 33 or the third
  • the device 50 has two relatively movable parts
  • Component 33 is rotatably received.
  • a third component 34 is coupled to the second component 33.
  • Two connection units 151, 152 which can be moved relative to one another are included, wherein the first connection unit 151 is formed on the first component 32 and the second connection unit 152 is pivotably coupled with the third component 34.
  • controllable braking device comprises, wherein the
  • Braking device 1 is designed as a controllable rotary brake to at least partially control a movement of a door device 154 between a closed position 102 and an open position 103.
  • the pivot axis 34a is aligned transversely to a rotation axis 33a of the second component 33.
  • the first terminal unit 151 is rigid with the first one
  • Component 32 connected and the third component 34 is pivotally connected via a rod-shaped coupling profile 153 with the second
  • Terminal unit 152 coupled.
  • the coupling profile 153 is pivotably connected at a first end to the third component 34 and at a second end to the second connection unit 152.
  • a guide plate 32a is attached to the first component 32 for attachment to a door device 154.
  • the guide plate 32a comprises a cutout 32b, through which the coupling profile 153 is performed.
  • the coupling profile 153 is connected to the third component 34 and the second
  • Terminal unit 152 pivotally coupled and is elongated and curved.
  • FIG. 7 shows a schematic schematic diagram of the mode of operation the magnetorheological transmission device 40 with the basic principle of the rotary damper or the braking device 1. This figure is basically already shown in WO 2017/001696 Al. The relevant description and the entire contents of WO 2017/001696 A1 are therefore included in the disclosure of the present invention.
  • FIG. 7 shows two components 32 and 33 whose relative movement is to be damped or specifically influenced by the transmission device 40.
  • a plurality of rotary bodies 2 which are embedded in a magnetorheological fluid 6, are arranged in a gap 35 between the components 32 and 33.
  • the rotary body 2 act as magnetic field concentrators, which leads to a wedge effect with applied magnetic field and a relative movement of the components 32 and 33 to each other, resulting in wedge-shaped regions 46 in which the
  • the free distance 39 between the rotary body 2 and the surface of the components 32 and 33 is generally greater than a typical or average or maximum
  • the rotary damper or braking device shown in the exemplary embodiments in FIG. 1 preferably all work according to this "MRF wedge effect".
  • the closing function can be motorized
  • Figure 9 shows an embodiment, wherein the device 50 is designed as a training device 300.
  • a plurality of devices 50 and / or braking device 1 may be included, each having separate drive means 70 and
  • Braking devices 1 have.
  • FIG. 10 shows a configuration of a prosthesis, wherein the prosthesis 400 here has a device 50.
  • Device 50 is also a braking device 1 between
  • Terminal units 151 and 152 are provided.
  • the door is moved by the user as in the previous Mode 2 (passive), however, the electric motor in combination with the brake supports the movement. So the door z. B. can be moved as desired with a finger. As long as the finger
  • the force with which the door follows can be pre-set (eg in the vehicle settings menu, or in the ignition key, in an app, etc.)
  • the door can also be easily pushed and then moves very slowly, with one finger stopped again
  • the person "leads" the door, the door makes (preferably) nothing (or almost nothing) independently.
  • the art here is to divine the user request (sensor %) and to regulate the engine so that the door no Moves that are "unnatural” (jerking, too much deceleration, too tight, reversing the direction of rotation are critical ).
  • the electric motor then compensates for the changing forces (otherwise the door would be lighter in one direction, heavier in the other).
  • the door always moves "elegant" or quasi
  • the door can be in the position desired by the user (braked) will be fixed (braked) so that he / she can hold onto it when getting in or out (exit / boarding assistance).
  • the door then does not open “by itself” but is guided with minimal effort.
  • the drive motor provides the support and the braking device brakes when needed
  • the electric motor and gearbox should be relatively strong, as the door forces and traversing speeds are high (exit assistance: up to 2,000N, actuation force up to 1,000N). Therefore it is possible that one the engine including transmission (as with the electric
  • Plastic gears and encapsulation in the form of sound insulation provide only limited help.
  • a control of a door device by voice input is possible. For this purpose, speech recognition can be carried out (locally or remotely). The
  • commands can be done by voice. Possible are z.
  • exit help it may have or require its own button to activate. That can
  • At least one microphone installed.
  • the drive motor 75 can also be a synchronous motor, asynchronous motor, disc rotor,
  • the transmission 74 may be, but is not limited to, a planetary gear, conventional transmission, harmonic transmission (CVT), CVT.
  • the transmission elements (such as the gearwheel) can be made of steel, plastic,

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Mechanical Engineering (AREA)
  • Power-Operated Mechanisms For Wings (AREA)
  • Transmission Devices (AREA)

Abstract

L'invention concerne un dispositif (50) comprenant au moins deux composants (32-34) pouvant être déplacés les uns par rapport aux autres. Le premier composant (32) est équipé d'un logement rotatif (3), tandis que le deuxième composant (33) est logé de manière à pouvoir tourner sur le logement rotatif (3). Un troisième composant (34) est couplé au deuxième composant (33). L'invention prévoit deux unités de raccordement (151, 152) pouvant être déplacées l'une par rapport à l'autre et un système de freinage (1) pouvant être commandé. Le système de freinage (1) est réalisé sous la forme d'un frein de rotation pouvant être commandé pour amortir de manière commandée un déplacement d'un système de porte (154) au moins en partie entre une position fermée (102) et une position ouverte (103). La première unité de raccordement (151) est réalisée sur le premier composant (32), et la deuxième unité de raccordement (152) est couplée au troisième composant (34) de manière à pouvoir pivoter. L'axe de pivotement (34a) est orienté de manière transversale par rapport à un axe de rotation (33a) du deuxième composant (33).
EP19708404.9A 2018-02-13 2019-02-13 Dispositif comprenant des composants pouvant être déplacés les uns par rapport aux autres Pending EP3752698A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102018103112.2A DE102018103112A1 (de) 2018-02-13 2018-02-13 Vorrichtung mit zueinander bewegbaren Komponenten
PCT/EP2019/053603 WO2019158614A1 (fr) 2018-02-13 2019-02-13 Dispositif comprenant des composants pouvant être déplacés les uns par rapport aux autres

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US (2) US11719034B2 (fr)
EP (1) EP3752698A1 (fr)
DE (3) DE102018103112A1 (fr)
WO (2) WO2019158614A1 (fr)

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CN111255352B (zh) * 2020-01-20 2021-03-09 江苏阿尼古安全智能窗业有限公司 一种火灾自动开启安全门及方法
DE102022110055A1 (de) 2021-10-12 2023-04-13 Inventus Engineering Gmbh Türkomponente und Verfahren
DE102021126483A1 (de) 2021-10-12 2023-04-13 Inventus Engineering Gmbh Türkomponente und Verfahren

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US11965373B2 (en) 2024-04-23
WO2019158612A2 (fr) 2019-08-22
WO2019158614A1 (fr) 2019-08-22
US20210301579A1 (en) 2021-09-30
US11719034B2 (en) 2023-08-08
DE112019000763A5 (de) 2020-10-29
DE102018103112A1 (de) 2019-08-14
US20210254388A1 (en) 2021-08-19
WO2019158612A3 (fr) 2019-10-10
DE202018106630U1 (de) 2019-06-07

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