EP3908727A1 - Kraftfahrzeugschloss - Google Patents
KraftfahrzeugschlossInfo
- Publication number
- EP3908727A1 EP3908727A1 EP19835609.9A EP19835609A EP3908727A1 EP 3908727 A1 EP3908727 A1 EP 3908727A1 EP 19835609 A EP19835609 A EP 19835609A EP 3908727 A1 EP3908727 A1 EP 3908727A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- sensor
- pawl
- rotary latch
- motor vehicle
- vehicle lock
- 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.)
- Granted
Links
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B81/00—Power-actuated vehicle locks
- E05B81/54—Electrical circuits
- E05B81/64—Monitoring or sensing, e.g. by using switches or sensors
- E05B81/66—Monitoring or sensing, e.g. by using switches or sensors the bolt position, i.e. the latching status
- E05B81/68—Monitoring or sensing, e.g. by using switches or sensors the bolt position, i.e. the latching status by sensing the position of the detent
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B81/00—Power-actuated vehicle locks
- E05B81/54—Electrical circuits
- E05B81/64—Monitoring or sensing, e.g. by using switches or sensors
- E05B81/66—Monitoring or sensing, e.g. by using switches or sensors the bolt position, i.e. the latching status
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B85/00—Details of vehicle locks not provided for in groups E05B77/00 - E05B83/00
- E05B85/20—Bolts or detents
- E05B85/24—Bolts rotating about an axis
- E05B85/243—Bolts rotating about an axis with a bifurcated bolt
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B85/00—Details of vehicle locks not provided for in groups E05B77/00 - E05B83/00
- E05B85/20—Bolts or detents
- E05B85/24—Bolts rotating about an axis
- E05B85/26—Cooperation between bolts and detents
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B81/00—Power-actuated vehicle locks
- E05B81/12—Power-actuated vehicle locks characterised by the function or purpose of the powered actuators
- E05B81/20—Power-actuated vehicle locks characterised by the function or purpose of the powered actuators for assisting final closing or for initiating opening
Definitions
- the present invention relates to the field of motor vehicle locking systems and relates to a motor vehicle lock according to the preamble of the independent device claim.
- sensors to detect the locking part position, such as a pawl and rotary latch.
- Such sensors or switches can be used to detect at least one open position and one detent position of the locking mechanism, so that it can be determined whether the moving part of a vehicle is locked.
- DE 10 2007 056 251 A1 discloses a motor vehicle lock with a microswitch for detecting the position of the rotary latch and pawl relative to one another.
- the locking mechanism assigned to the lock interacts with an additional contour lever, which actuates the microswitch and can thus provide information about the position of the rotary latch and pawl.
- a motor vehicle lock is also known from DE 10 2016 123 328 A1, which has an inductive sensor for detecting the pawl position and an additional inductive sensor for detecting the rotary latch position.
- a disadvantage of the known prior art is that several sensors and / or additional levers are required to detect the position of the rotary latch and the pawl in order to detect the position.
- the use of several sensors and / or additional levers increase the costs and structural outlay of the motor vehicle lock.
- the present invention is therefore based on the technical object of providing at least one motor vehicle lock, the disadvantages from the prior art being at least reduced.
- a motor vehicle lock for a moving part of a vehicle, in particular a door, flap, stain flap, seat, charging connector lock, flaube or sliding door.
- the motor vehicle lock has a locking mechanism consisting of at least one pawl and a rotary latch and a sensor arrangement assigned to the locking mechanism.
- the sensor arrangement comprises a stationary sensor and at least one sensing element arranged on the rotary latch, or vice versa, the sensor generating at least two different signals associated with the presence and absence of the sensing element in the area of influence of the sensor.
- At least one second pushbutton element is provided, the second pushbutton element being arranged on the pawl and the first and the second pushbutton element, in particular together, being detectable by the fixed sensor and thus different positions of the locking mechanism, in particular of the rotary latch and pawl, being detectable.
- An essential advantage of the motor vehicle lock according to the invention is that several positions of the locking mechanism, in particular the rotary latch and the at least one pawl, can be monitored and recognized. A precise statement about the exact position of the locking components can thus be achieved.
- the sensor arrangement according to the invention can be used particularly advantageously for a closing aid of a motor vehicle lock, therefore a case of jamming is reliable can be recognized.
- the positions can be, in particular, but not exclusively, a pre-locking position, a main locking position and at least an open position of the locking mechanism.
- a plurality of sensing elements are arranged on the at least one rotary latch and / or the at least one pawl.
- Motor vehicle locksmiths can have several locking positions.
- a motor vehicle lock according to the invention can, for example, have at least one pre-locking position and one main locking position as well as an open / unlocked position.
- motor vehicle locksmiths of the generic type can have at least one lock housing, a lock cover and a lock case (hereinafter subsumed under the term lock housing), the locking mechanism thus essentially being enclosed / closed by the lock housing.
- the probe element preferably works on the sensor without contact. In addition or alternatively, however, a tactile interaction can also be provided.
- a control unit comprising at least one computing unit for processing signals or data, at least one storage unit for storing signals or data, at least one interface to a sensor or an actuator for reading sensor signals from the sensor or for outputting data - or have control signals to the actuator and / or at least one communication interface for reading in or outputting data which are embedded in a communication protocol.
- the computing unit can be, for example, a signal processor, a microcontroller or the like, and the storage unit can be a flash memory, an EEPROM or a magnetic storage unit.
- the communication interface can be designed to read or output data wirelessly and / or line-bound, with a communication interface that input or output line-based data can, this data for example electrically or optically from a corresponding data transmission line or output into a corresponding data transmission line.
- the control unit can be designed to execute a diagnostic routine. This makes it possible to check whether the sensor arrangement / the sensor is in an operational state or if there are malfunctions. Depending on a diagnostic routine, it is possible to re-calibrate the system, reset system parameters or display any errors so that maintenance is possible. It is therefore conceivable that the associated target measured values of a predetermined / defined position, for example a flat rest, are stored and compared with actual measured values so that deviations are detected and conclusions can be drawn about possible malfunctions. Changes during the product life cycle, in particular caused by wear or external environmental influences, can be recognized and included in the position determination. This increases the reliability of position detection.
- the motor vehicle lock according to the invention can advantageously have a lock drive, in particular a closing drive.
- the lock drive can be operatively connected to the pawl and / or the rotary latch to directly or indirectly to lock and / or unlock the locking mechanism. It is conceivable to lift or insert the pawl in the pre-latch or down-latch.
- a closing drive preferably interacts with the rotary latch and can at least move / drive it from an open position to the pre-latch, from pre-latch to the down-lock or from the down-lock to an overstroke position.
- the closing drive can act directly or indirectly on the rotary latch.
- the control unit evaluates signals from the sensor for actuating a lock drive, in particular a closing drive.
- a lock drive in particular a closing drive.
- the intermediate position between the pre-locking position and the anti-lock position may be detected.
- the intermediate position corresponds to the fact that a gap between a motor vehicle door, motor vehicle flap or motor vehicle door belonging to the motor vehicle lock is so small that it can no longer be pinched.
- the sensor reports that the intermediate position has been reached, but not that it has reached the main resting position immediately afterwards.
- the sensor arrangement assigned to the locking mechanism can be arranged in the lock housing. This results in a compact design and protection against external environmental influences can be achieved.
- the rotary latch of a motor vehicle lock usually has a fork-shaped inlet slot formed by a load arm and catch arm, in that the locking bolt of a vehicle door or flap arrives when the door or flap is closed.
- the locking bolt then pivots the rotary latch, which can be locked in place via the pawl.
- the locking bolt can then no longer leave the inlet slot of the rotary latch.
- This locking position is also called the main locking position.
- the catch and pawl can preferably be locked on the load arm of the catch.
- the load arm has corresponding contours (latching contours) for different latching positions (preliminary latching, main latching), at which the pawl contacts and latches the catch.
- the sensor arrangement can advantageously be arranged in / on the area described above.
- the stationary sensor can be arranged, for example, in the lock housing in such a way that interaction with the pushbutton element on the rotary latch and the pushbutton element on the pawl can be achieved. Accordingly, it is conceivable that the sensing element in each case in the area of the latching contour of the rotary latch and in the contact area, for. B. to arrange the locking surface of the pawl. As a result, the latching positions, in particular pre-latching and main latching, can be detected particularly reliably by the fixed sensor and the feeler elements on the rotary latch and pawl. The particular rotary movement of the rotary latch and pawl can thus be detected in particular along the movement radius of the locking parts. Motor vehicle locksmiths can also have so-called electrical component carriers for electrical and / or electronic components. According to the invention, the stationary sensor can be arranged on such electronic component carriers. The electrical component carrier can also be a circuit board or part of the lock housing.
- the feeler element is preferably generally arc-shaped.
- the curved shape of the feeler element is adapted to a pivoting movement of the locking component to be sensed. Since the probe element is generally connected to the rotary latch or represents or can be part of the rotary latch, the arc shape is usually equipped with an associated radius, which is measured according to the distance to the axis of rotation of the rotary latch. As a result, the arc shape of the probe element is adapted to the pivoting movement of the locking component to be scanned, in this case the rotary latch.
- motor vehicle lock for a moving part of a motor vehicle
- at least side door locks, hinged doors, swinging doors, rear doors, tailgate locks and hood locks or bonnet locks and charging plug locks are to be understood. These all fall under the generic term motor vehicle lock.
- the senor arrangement can act capacitively, inductively, optically or magnetically, i. H. be trained.
- the probe element can also generate a changing electrical resistance in the sensor.
- the probe element is, for example, a slide in a linear potentiometer or a rotatable adjusting ring in a rotary potentiometer.
- sensors for detecting swivel angles are also conceivable elsewhere in motor vehicles and are used, for example, to detect a swivel angle of a motor vehicle door, as described in detail in DE 10 201 1 1 19 579 A1 by the applicant.
- the sensor is therefore designed as a resistance sensor. In this case, depending on the position of the rotary latch, a largely linear signal from the sensor is again given in the example generated depending on the angle of rotation of the catch, in the present case a correspondingly changing electrical resistance.
- the probe element generates a different optical light intensity in the sensor.
- the sensor is designed as an optoelectronic sensor.
- the probe element may be a surface or line with a changing degree of reflection for light falling on it and emitted by the sensor and received by an associated receiver. That means, depending on the angle of rotation of the rotary latch in the example, the probe element attached to the rotary latch with changing reflectivity ensures that the light intensity received by the optoelectronic sensor after reflection on the probe element is changed.
- the sensing element generates a largely linear signal depending on the position of the rotary latch in the measuring range of the sensor or optoelectronic sensor, depending on the angle of rotation of the rotary latch. You can work with light in the visible range as well as, for example, in the near infrared range.
- the sensor arrangement is particularly preferably designed as a fall sensor (sensor arrangement). It can particularly preferably be linear fall effect sensors. Flall sensors of this type are particularly suitable for displacement measurements or the measurement of rotary movements. Linear Hall sensors with a linear output characteristic curve can preferably be used, which output a signal proportional to the magnetic field strength. This can be provided as an analog voltage, pulse width modulated signal (PWM) or in the SENT protocol. Their output characteristics can be linearized, which means that tolerances of the magnets or the mechanical structure can be fully compensated.
- PWM pulse width modulated signal
- the sensors can be diagnosable and designed for accurate distance measurements up to 40 mm and angle measurements up to 180 degrees and / or have a redundancy function.
- two independent sensor chips can be integrated in a TSSOP housing.
- direct angle Hall sensors (2D) can be used, which are also capable of Measuring the alignment of the field:
- vertical Hall elements detect the component in the chip plane.
- the internal signal processing calculates angle (up to 360 degrees) and position information. It can be particularly advantageous if the sensor arrangement, in particular the sensor, is designed to be self-calibrating. Measurement inaccuracies can at least be reduced.
- the first sensing element and / or the second sensing element is magnetic, in particular as a magnet.
- the magnet can particularly preferably be designed as an insert in the rotary latch and the pawl, in particular in a casing of the rotary latch or pawl.
- Another advantageous embodiment are plastic-bonded magnets, which are formed in particular in the casing of the rotary latch and / or pawl.
- Plastic-bonded magnets are particle composites in which permanent magnet powder is embedded in plastic binders. Hard ferrite (HF), various SmCo and NdFeB powders and, to a very small extent, AINiCo alloys are used as magnetic powder.
- thermoplastic binders e.g. Polyamide (PA) or polyphenyl sulfide (PPS), as well as thermosets, e.g. Epoxy resins used.
- PA Polyamide
- PPS polyphenyl sulfide
- thermosets e.g. Epoxy resins used.
- isotropic and anisotropic magnets with different magnetic and mechanical values can be manufactured. Since not only the type of magnetic and plastic material, but also the degree of filling and alignment determine the properties of the composite material, there is a wide range of magnetic characteristics and a remarkable variety of types and shapes.
- the magnets can be designed as magnetic adhesive tape in a particularly cost-effective manner. These can be designed as a tape form with a one-sided adhesive layer and can be flexibly shaped.
- At least one sensing element is arranged on a switching cam of the pawl and / or the rotary latch.
- the switching cam can be arranged on a common axis and / or fastened to the rotary latch or pawl or formed from a casing of the rotary latch or pawl.
- a switching cam according to the invention can, for example, reduce the distance between the rotary latch / rotary latch body or pawl / pawl body and the feeler element. This allows constructive freedom.
- the switch cam can, for example, be made of plastic, in particular a plastic injection molded part or a 3D printed product and can be arranged on the rotary latch, the pawl or the rotary latch axis or pawl axis.
- the switching cam can remedy this.
- the sensing element in particular the magnet, can be arranged as an insert on the switch cam or the switch cam is at least partially designed as a plastic-bonded magnet.
- the switching cam can advantageously convert the rotational movement of the pawl and / or the rotary latch into a linear movement of the at least one sensing element.
- the variability in the use of installation space can thereby be improved.
- the electrical component carrier (EKT) can be made simpler and the sensor arrangement or the EKT need not be laboriously constructed or adapted.
- the sensing elements are each arranged on one side of the pawl and / or the rotary latch, which is oriented toward the sensor.
- the signal quality can thereby be improved, and the space required can be reduced at the same time.
- the at least one sensing element of the rotary latch and the at least one sensing element of the pawl are arranged in the same orientation and oriented towards the sensor, the sensor can detect the position of the locking parts particularly simply and precisely.
- One side here means, for example, the side / surface of the rotary latch or pawl which is oriented towards the lock plate on which the locking mechanism is mounted or the corresponding side which faces away from the lock plate. This becomes even clearer when viewed together with the figures or the description of the figures.
- the output signal of the sensor can advantageously be generated depending on the angle of rotation of the catch and / or on the angle of rotation of the pawl, in particular the output voltage of the sensor can be changed depending on the angle of rotation of the catch and / or the angle of rotation of the pawl.
- the control unit can process the output signal of the sensor and thus deduce the position / position of the pawl and rotary latch.
- the sensor particularly preferably supplies different output voltages as output signals which are generated as a function of the angle of rotation of the rotary latch or pawl. The output voltage thus provides conclusions about the position of the pawl and rotary latch, whereby many different positions can be detected.
- the change in the output voltage thus enables several, in particular exact, position signals that change with the movement.
- a large number of different output voltages are generated, which provide information about the position.
- the evaluation of the output signals can then be processed by the control unit and used to control and / or regulate, for example, door drives, closing aids or opening drives.
- the output signal, in particular the output voltage, of the sensor depends on the angle of rotation
- the direction of movement / rotation of the locking parts can also be determined. Accordingly, a transition of the positions or the direction can also be determined. I.e. Based on the output signals, it is possible to conclude whether unlocking (from the main position in the open position) or locking (from the open position in the pre-position or main position) is carried out. As a result, not only an exact position determination of the locking mechanism but also an opening or closing process can be detected.
- At least one probe element can advantageously have a geometry that changes in its course.
- the feeler element can have a width or thickness that changes in its longitudinal extent. This can influence the signal size / strength in the area of influence of the sensor, so that the signals provide precise information about the positions. Is the Partial area of the feeler element, for example, is largest in the area of the preliminary catch or the flat catch, so the signal size / strength can be the best / greatest, for example.
- the sensor signal is at its greatest when the feeler element of the rotary latch and the feeler element of the pawl are positioned simultaneously in the area of influence of the sensor.
- This can particularly preferably correspond to the anti-lock position.
- both the feeler element of the pawl and the feeler element of the rotary latch are arranged in the area of influence of the sensor in the down position.
- the sensing elements can be arranged completely or only in sections in the area of influence of the sensor. It is therefore conceivable that the output voltage of the sensor is at its greatest when both sensing elements are in the sensor's sphere of influence. This preferably corresponds to the anti-lock position, so that the output voltage of the sensor is greatest in the anti-lock position.
- Figure 1 shows a possible embodiment of an inventive
- FIG. 2 shows the possible embodiment from FIG. 1 in the preliminary latch
- 3 shows the possible embodiment from FIGS. 1 and 2 in the Flauptrast
- FIG. 4 shows the possible embodiment from FIGS. 1, 2 and 3 in any
- the motor vehicle lock 1 comprises a locking mechanism consisting essentially of a pawl 3 and rotary latch 4 and a sensor arrangement 5, 6, 7 with a fixed sensor 6, a pushbutton element 5 arranged on the rotary latch 4 and a pushbutton element 7 arranged on the pawl 3.
- the pawl 3 and the rotary latch 4 are not in a locking operative connection in FIG. 1, whereby the lock 1 is unlocked and is thus positioned in the open position I.
- the sensor 6 has an area of influence E. In this area of influence E, the sensor 6 can detect the presence or absence of the sensing elements 5, 7 and generate a corresponding output signal.
- a control unit 11 of the lock 1 or of a vehicle can then process or evaluate the signal and, for example, control and / or regulate a lock drive 12, in particular a closing drive 12, door drive or the like.
- the feeler element 7 of the pawl 3 and the feeler element 5 of the catch 4 can each be arranged in a casing 9 of the catch 3 or catch 4.
- the sheathing 9 is preferably a plastic sheath encasing the pawl 3 or catch 4 at least in sections.
- the casing 9 serves u. A. for noise reduction.
- the pushbuttons 5 and 7 can, for example, be inserted, injected into the plastic casing 9, or be formed in the casing 9 as a plastic-bonded magnet.
- the rotary latch 4 has a catch arm 4.1 and a load arm 4.2, the sensing element 5 being arranged in the load arm 4.2 of the rotary latch 4. As shown in the exemplary embodiment, it is preferred if the sensing element 5 is located on the The load arm 4.2 is located in the area of the pre-locking contour 4.3 and the main locking contour 4.4.
- the feeler element 5 of the rotary latch 4 is elongated and extends essentially in an arc shape from the main catch contour 4.4 to the pre-catch contour 4.3.
- the sensing element 7 of the pawl 3 is arranged on a locking contour 3.1 of the pawl 3.
- the pushbutton element 7 is, for example, curved and extends along the blocking contour 3.1.
- the positions of the sensing elements 5, 7 also change accordingly. During the rotation or when a latching position is reached, none, one or both sensing elements 5, 7 can be in the area of influence E of the sensor 6.
- the pawl 3 is pivoted about the pawl axis 3.2 in the direction of the catch 4, wherein the catch 4 is pivoted about the pivot axis 4.5, so that the pawl 3 with the latching contour 3.1 is in a latching operative connection with the latching contour 4.3 of the latch 4.
- the touch element 5 of the rotary latch 4 is located in sections in the pre-locking position II in the area of influence E of the sensor 6.
- the button element 7 of the pawl 3 is arranged outside the area of influence E in the pre-locking position according to the exemplary embodiment shown.
- the sensor 6 thus only detects the sensing element 5, in particular only a partial section of the sensing element 5, which is located in the area of influence E. From this, the sensor 6 generates an output signal which corresponds to the pre-locking position II.
- FIG. 3 shows a possible embodiment of the motor vehicle lock 1 according to the invention, the locking mechanism 2 being in the main detent position III.
- the locking contour 3.1 of the pawl 3 has fallen into the main locking contour 4.4 and is supported on the main locking contour 4.4 of the rotary latch 4, so that a locking bolt of a lock holder is fixed by the rotary latch 4 and the movable part of a vehicle is held in the closed position.
- the sensing element 7 of the pawl 3 and the sensing element 5 of the rotary latch 4 arranged in the area of the locking contour 3.1 are both positioned at least in sections in the area of influence E of the fixed sensor 6 in the main locking position III.
- the sensor 6 is particularly preferred as a Hall sensor and the sensing elements 5 and 7 as magnets educated.
- the output signal of the sensor 6 is greatest in the exemplary embodiment shown in the main catch position III shown. The output signal is therefore greatest / strongest when both probe elements 5 and 7 are at least partially in the area of influence E of the sensor 6.
- the feeler element 5 and / or 7 is preferably integrated as a magnet in the casing 9 of the pawl or the rotary latch, for example as an insert or overmolded by the casing 9 having plastic.
- the invention enables the use of a sensor 6 and in each case one sensing element 7 of a pawl 3 and one sensing element 5 of the rotary latch 4, the detection of numerous positions of the locking mechanism 2, i.e. of the rotary latch 4 and pawl 3.
- a further sensor and / or additional lever is therefore not absolutely necessary in order to detect the positions of the locking mechanism, at least one open position I, one preliminary catch II and / or one main catch III.
- the preferably stationary sensor 6 and the sensing element 5 of the rotary latch 4 and the sensing element 7 of the pawl 3 are arranged according to the invention in the motor vehicle lock 1 such that multiple positions can be detected with only one sensor 6.
- Fig. 4 shows an intermediate position IV of the locking mechanism 2, which is located between the main rest III and preliminary rest II.
- This arbitrarily selected intermediate position IV can also be reliably detected by the sensor arrangement 5, 6, 7 according to the invention.
- the intermediate position IV can be defined as a trapping situation.
- the sensing element 5 of the rotary latch 4 extends at least between the main latching contour 4.4 and the preliminary latching contour 4.3 of the rotary latch, so that the sensing element 5 can be detected by the area of influence E of the sensor 6 on this piece / distance.
- a control unit 11 which can be connected to the sensor 6 can evaluate the output signals and thus determine the position of the locking mechanism 2 and in particular activate or deactivate a lock drive 12 such as a closing aid. Thus, based on the detected intermediate position IV, a case of jamming is detected and the control unit 11 can deactivate the closing drive 12 and / or let it run back.
- the direction of movement of the rotary latch 4 and / or the pawl 3 can also be detected by the sensor arrangement 5, 6, 7 according to the invention.
- the sensor arrangement 5, 6, 7 is designed in such a way that the output signals give a conclusion about the direction of movement by detecting the absence or presence of the sensing elements 5 and 7.
- the output signals can be correspondingly different if the sensing element 5 of the rotary latch 4 is first detected in the area of influence E of the sensor 6 and only then the sensing element 7 of the pawl 3.
- the senor 6 can generate a corresponding output signal when the pawl 3 and thus the sensing element 7 is lifted off the rotary latch 4, that is to say the locking mechanism 2 is unlocked, and the sensing element 7 disappears from the area of influence E of the sensor 6.
- the strength of the output signal of the sensor 6 can be influenced via the geometry of the sensing element 5 and / or 7, so that, for example, the direction of movement can be recognized.
- the thickness or width of the feeler element 5 changes in its course between the pre-locking contour and the main locking contour of the rotary latch 4.
- the width or thickness of the sensing element 5 in the area of the main catch contour 4.4 could be greater than in the area of the pre-catch contour 4.3.
- the output signal would thus be amplified in the thicker / wider area of the probe element 5 and thus in the area of the main detent contour 4.4.
- the configuration is also conceivable additionally or alternatively on the pawl 3.
- a previously described embodiment can be advantageous.
- an exemplary embodiment comprises a “and / or” link between a first feature and a second feature, this is to be read in such a way that the embodiment according to one embodiment has both the first feature and the second feature and according to a further embodiment either only that has the first feature or only the second feature.
Landscapes
- Lock And Its Accessories (AREA)
- Superstructure Of Vehicle (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
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DE102019100593.0A DE102019100593A1 (de) | 2019-01-11 | 2019-01-11 | Kraftfahrzeugschloss |
PCT/DE2019/101078 WO2020143866A1 (de) | 2019-01-11 | 2019-12-12 | Kraftfahrzeugschloss |
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EP3908727B1 EP3908727B1 (de) | 2023-02-01 |
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US (1) | US11933083B2 (de) |
EP (1) | EP3908727B1 (de) |
JP (1) | JP7379773B2 (de) |
CN (1) | CN113302373B (de) |
DE (1) | DE102019100593A1 (de) |
WO (1) | WO2020143866A1 (de) |
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DE102021109734A1 (de) * | 2020-05-18 | 2021-11-18 | Magna Closures Inc. | Verschlussverriegelungsanordnung mit kraftentriegelungsmechanismus mit optimierter öffnungsfunktionalität und reduziertem rückstellgeräusch |
DE102022118012A1 (de) | 2022-07-19 | 2024-01-25 | Kiekert Aktiengesellschaft | Kraftfahrzeug-Türverschluss |
KR20240077929A (ko) * | 2022-11-25 | 2024-06-03 | 현대자동차주식회사 | 래치기구의 개폐 감지시스템 |
Family Cites Families (23)
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DE2728042A1 (de) | 1977-06-22 | 1979-01-11 | Daimler Benz Ag | Tuerverschluss, insbesondere fuer kraftfahrzeugtueren |
IT8553223V0 (it) * | 1985-04-12 | 1985-04-12 | Gilardini Spa | Dispositivo rivelatore di imperfetta chiusura di una portiera di un veicolo |
DE29618688U1 (de) * | 1996-10-26 | 1997-01-02 | Kiekert AG, 42579 Heiligenhaus | Einrichtung zum Abfragen von Schaltstellungen an einem Kraftfahrzeugtürverschluß |
FR2768508B1 (fr) * | 1997-09-16 | 1999-11-26 | Valeo Systemes De Fermetures | Systeme de detection de position de pene de portiere d'automobile |
DE10004242A1 (de) * | 1999-02-02 | 2000-08-31 | Witte Velbert Gmbh & Co Kg | Verschlußeinrichtung für Heckklappen, Türen oder dergleichen, insbesondere an Kraftfahrzeugen |
JP3834448B2 (ja) * | 1999-09-17 | 2006-10-18 | 株式会社大井製作所 | ドアロック装置における回動部材の位置検出装置 |
DE10001415C1 (de) * | 2000-01-15 | 2001-06-21 | Bosch Gmbh Robert | Kraftfahrzeug-Türschloß, Kraftfahrzeug-Türschließsystem und Verfahren zur Steuerung eines Kraftfahrzeug-Türschlosses |
FR2807088B3 (fr) * | 2000-03-31 | 2002-02-08 | Valeo Securite Habitacle | Dispositif de verrouillage pour un ouvrant de vehicule automobile |
DE10065100B4 (de) * | 2000-12-28 | 2005-05-25 | Brose Schließsysteme GmbH & Co.KG | Kraftfahrzeugschloß mit sensorischer Abfrage der Hauptschließstellung |
US7026897B2 (en) * | 2003-01-03 | 2006-04-11 | Honeywell International Inc. | Multiple output magnetic sensor |
JP4199029B2 (ja) * | 2003-03-13 | 2008-12-17 | 株式会社大井製作所 | 車両用ドアクロージャ装置 |
DE10330194A1 (de) | 2003-07-03 | 2005-01-20 | Brose Schließsysteme GmbH & Co.KG | Kraftfahrzeug-Türschloß |
DE202005017541U1 (de) * | 2005-11-08 | 2007-03-22 | BROSE SCHLIEßSYSTEME GMBH & CO. KG | Kraftfahrzeugschloßanordnung |
US20070126577A1 (en) | 2005-12-05 | 2007-06-07 | Cervantes Hugo A | Door latch position sensor |
US8067935B2 (en) * | 2007-07-09 | 2011-11-29 | Burrows Mark D | System for sensing the opening and closing of a pharmaceutical container |
DE102007056251A1 (de) | 2007-07-24 | 2009-01-29 | Kiekert Ag | Kraftfahrzeugverschlussanordnung und Verfahren zu dessen Betrieb |
DE102011119579A1 (de) | 2011-11-26 | 2013-05-29 | Kiekert Aktiengesellschaft | Vorrichtung zur elektromotorischen Betätigung einer Tür |
DE102011121411B4 (de) * | 2011-12-17 | 2021-02-04 | Audi Ag | Verfahren zum Betrieb einer Steuereinheit eines Kraftfahrzeugs sowie Kraftfahrzeug |
US9316022B2 (en) * | 2012-12-18 | 2016-04-19 | Stanley Security Solutions, Inc. | Lock assembly having lock position sensor |
JP2014136872A (ja) | 2013-01-15 | 2014-07-28 | Tokai Rika Co Ltd | 車両用ドアラッチ装置 |
CN106489014B (zh) * | 2014-05-12 | 2019-07-19 | 开开特股份公司 | 机动车锁 |
DE102016009825A1 (de) * | 2016-08-15 | 2018-02-15 | BROSE SCHLIEßSYSTEME GMBH & CO. KG | Funktionsanordnung zur Montage in einer Kraftfahrzeugtür |
DE102016123328A1 (de) | 2016-12-02 | 2018-06-07 | Witte Automotive Gmbh | Schloss |
-
2019
- 2019-01-11 DE DE102019100593.0A patent/DE102019100593A1/de active Pending
- 2019-12-12 US US17/420,225 patent/US11933083B2/en active Active
- 2019-12-12 EP EP19835609.9A patent/EP3908727B1/de active Active
- 2019-12-12 CN CN201980088521.8A patent/CN113302373B/zh active Active
- 2019-12-12 JP JP2021540180A patent/JP7379773B2/ja active Active
- 2019-12-12 WO PCT/DE2019/101078 patent/WO2020143866A1/de unknown
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CN113302373B (zh) | 2023-03-07 |
EP3908727B1 (de) | 2023-02-01 |
WO2020143866A1 (de) | 2020-07-16 |
US20220098903A1 (en) | 2022-03-31 |
JP7379773B2 (ja) | 2023-11-15 |
US11933083B2 (en) | 2024-03-19 |
DE102019100593A1 (de) | 2020-07-16 |
CN113302373A (zh) | 2021-08-24 |
JP2022518408A (ja) | 2022-03-15 |
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