DE102007037759A1 - Device for determining a switching position of a mechanical system - Google Patents
Device for determining a switching position of a mechanical system Download PDFInfo
- Publication number
- DE102007037759A1 DE102007037759A1 DE200710037759 DE102007037759A DE102007037759A1 DE 102007037759 A1 DE102007037759 A1 DE 102007037759A1 DE 200710037759 DE200710037759 DE 200710037759 DE 102007037759 A DE102007037759 A DE 102007037759A DE 102007037759 A1 DE102007037759 A1 DE 102007037759A1
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- Germany
- Prior art keywords
- housing
- sensor element
- locking
- locking element
- sensor
- 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.)
- Ceased
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- 230000005540 biological transmission Effects 0.000 claims description 15
- 239000003795 chemical substances by application Substances 0.000 claims description 4
- 238000005538 encapsulation Methods 0.000 claims description 3
- 239000000956 alloy Substances 0.000 claims description 2
- 229910045601 alloy Inorganic materials 0.000 claims description 2
- 229920001169 thermoplastic Polymers 0.000 claims description 2
- 229920001187 thermosetting polymer Polymers 0.000 claims description 2
- 239000004416 thermosoftening plastic Substances 0.000 claims description 2
- 230000003993 interaction Effects 0.000 description 4
- 238000009434 installation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000007935 neutral effect Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- BUHVIAUBTBOHAG-FOYDDCNASA-N (2r,3r,4s,5r)-2-[6-[[2-(3,5-dimethoxyphenyl)-2-(2-methylphenyl)ethyl]amino]purin-9-yl]-5-(hydroxymethyl)oxolane-3,4-diol Chemical compound COC1=CC(OC)=CC(C(CNC=2C=3N=CN(C=3N=CN=2)[C@H]2[C@@H]([C@H](O)[C@@H](CO)O2)O)C=2C(=CC=CC=2)C)=C1 BUHVIAUBTBOHAG-FOYDDCNASA-N 0.000 description 1
- 230000005355 Hall effect Effects 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 238000009795 derivation Methods 0.000 description 1
- 238000004512 die casting Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D11/00—Component parts of measuring arrangements not specially adapted for a specific variable
- G01D11/24—Housings ; Casings for instruments
- G01D11/245—Housings for sensors
-
- 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
- F16H—GEARING
- F16H59/00—Control inputs to control units of change-speed- or reversing-gearings for conveying rotary motion
- F16H59/68—Inputs being a function of gearing status
- F16H59/70—Inputs being a function of gearing status dependent on the ratio established
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H3/00—Mechanisms for operating contacts
- H01H3/32—Driving mechanisms, i.e. for transmitting driving force to the contacts
- H01H3/50—Driving mechanisms, i.e. for transmitting driving force to the contacts with indexing or locating means, e.g. indexing by ball and spring
-
- 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
- F16H—GEARING
- F16H63/00—Control outputs from the control unit to change-speed- or reversing-gearings for conveying rotary motion or to other devices than the final output mechanism
- F16H63/02—Final output mechanisms therefor; Actuating means for the final output mechanisms
- F16H63/30—Constructional features of the final output mechanisms
- F16H63/38—Detents
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H3/00—Mechanisms for operating contacts
- H01H3/02—Operating parts, i.e. for operating driving mechanism by a mechanical force external to the switch
- H01H3/16—Operating parts, i.e. for operating driving mechanism by a mechanical force external to the switch adapted for actuation at a limit or other predetermined position in the path of a body, the relative movement of switch and body being primarily for a purpose other than the actuation of the switch, e.g. for a door switch, a limit switch, a floor-levelling switch of a lift
- H01H3/168—Operating parts, i.e. for operating driving mechanism by a mechanical force external to the switch adapted for actuation at a limit or other predetermined position in the path of a body, the relative movement of switch and body being primarily for a purpose other than the actuation of the switch, e.g. for a door switch, a limit switch, a floor-levelling switch of a lift operated by movement in any direction
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Transmission And Conversion Of Sensor Element Output (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
Abstract
Es ist eine Vorrichtung zum Bestimmen einer Schaltstellung eines mechanischen Systems (2) offenbart. Die Vorrichtung weist ein Arretierelement (10) auf, das eine Arretierachse (15) definiert und ein Gehäuse (11) ausgebildet hat. Mit dem Arretierelement (10) ist ein Sensorelement (20) verbunden, das ebenfalls ein Gehäuse (21) umfasst, und wobei das Sensorelement (20) elektrische Signale bezüglich der Schaltstellung des mechanischen Systems (2) liefert. Das Sensorelement (20) ist um die Arretierachse (15) drehbar in Bezug auf das Arretierelement (10) angeordnet.A device for determining a switching position of a mechanical system (2) is disclosed. The device has a locking element (10) which defines a locking axis (15) and has a housing (11). Connected to the locking element (10) is a sensor element (20), which likewise comprises a housing (21), and wherein the sensor element (20) supplies electrical signals with respect to the switching position of the mechanical system (2). The sensor element (20) is arranged rotatable about the locking axis (15) with respect to the locking element (10).
Description
Gebiet der ErfindungField of the invention
Die gegenwärtige Erfindung betrifft eine Vorrichtung zum Bestimmen einer Schaltstellung eines mechanischen Systems. Im Besonderen besitzt die Vorrichtung ein Arretierelement, dass eine Arretierachse definiert. Ferner hat das Arretierelement ein Gehäuse ausgebildet. Mit dem Arretierelement ist ein Sensorelement verbunden, das ebenfalls ein Gehäuse ausgebildet hat. Mit dem Sensorelement werden elektrische Signale bzgl. der Schaltstellung geliefert.The The present invention relates to a device for determining a switching position of a mechanical system. In particular owns the device comprises a locking element that defines a locking axis. Furthermore, the locking element has a housing. With the locking element, a sensor element is connected, which also has formed a housing. With the sensor element are electrical Signals regarding the switching position delivered.
Die
Europäische Patentschrift
Die
Europäische Patentanmeldung
Das
Die
Das
Das
Aufgabe der gegenwärtigen Erfindung ist, eine Vorrichtung zum Bestimmen einer Schaltposition eines mechanischen Systems zu schaffen, das im Wesentlichen von Einzelteiltoleranzen und Montagetoleranzen unabhängig ist. Ebenso soll gewährleistet sein, dass sich die Einzelteiltoleranzen nicht auf die Montage der Vorrichtung in dem mechanischen System negativ auswirken und die Montageschritte verkomplizieren.task of the present invention is an apparatus for determining a switching position of a mechanical system to provide the essentially independent of component tolerances and assembly tolerances is. Likewise, it should be ensured that the item tolerances not on the assembly of the device in the mechanical system have a negative impact and complicate the assembly steps.
Die Aufgabe wird durch eine Vorrichtung gelöst, die die Merkmale des Patentanspruchs 1 umfasst.The Task is solved by a device that has the features of claim 1.
Es ist besonders vorteilhaft, wenn das Sensorelement um die Arretierachse drehbar in Bezug auf das Arretierelement angeordnet ist. Somit kann man unabhängig von den Gegebenheiten des restlichen mechanischen Systems, in welches die Vorrichtung eingesetzt werden soll, die Anschlüsse für das Sensorelement entsprechend anordnen, damit ein möglichst Platz sparender und sicherer Anschluss des Sensorelements an das mechanische System und der umgebenden Elektronik, möglich ist. In der Regel ist das mechanische System ein Getriebe oder zumindest der Teil eines Getriebes eines Kraftfahrzeugs.It is particularly advantageous when the sensor element to the locking axis is arranged rotatable with respect to the locking element. Thus one can regardless of the circumstances of the remaining mechanical Systems in which the device is to be inserted, the Connections for the sensor element accordingly Arrange so that as space-saving and safer Connection of the sensor element to the mechanical system and the surrounding Electronics, possible. As a rule, this is mechanical System a transmission or at least the part of a transmission of a Motor vehicle.
Das Sensorelement kann in einer bevorzugten Ausführungsform als Mikroschalter ausgebildet sein. Durch die Stellung des Sensorelements bzw. des Mikroschalters, kann damit die Stromlast für einen Rückfahrscheinwerfer ge schaltet werden. Die Stellung des Mikroschalters liefert somit das elektrische Signal, mit dem ein anderes Bauteil eines Kraftfahrzeuges gesteuert wird.The Sensor element may in a preferred embodiment be designed as a microswitch. By the position of the sensor element or the micro-switch, so that the current load for a Reversing light can be switched ge. The position of Microswitch thus provides the electrical signal with which a another component of a motor vehicle is controlled.
Das Gehäuse des Arretierelements und das Gehäuse des Sensorelements können formschlüssig oder kraftschlüssig miteinander verbunden sein. Zur Abdichtung gegen das mögliche Eindringen von Öl kann zwischen dem Gehäuse des Sensorelements und dem Gehäuse des Arretierelements mindestens eine Dichtung vorgesehen sein. Dabei kann die Dichtung als O-Ring ausgebildet sein.The Housing of the locking element and the housing of the Sensor element can be positive or non-positive be connected to each other. To seal against the possible Ingress of oil can occur between the housing of the Sensor element and the housing of the locking element at least one Be provided seal. The seal can be designed as an O-ring be.
Hinsichtlich einer formschlüssigen Verbindung zwischen dem Arretierelement und dem Sensorelement existieren mehrere Möglichkeiten der Realisierung, diese formschlüssige Verbindung herzustellen. So hat z. B. das Gehäuse des Arretierelements eine Nut ausgeformt, in der eine Klammer eingreift und das Sensorelement auf dem Arretierelement haltert. Eine andere Möglichkeit ist, das Gehäuse des Sensorelements am Gehäuse des Arretierelements mittels einer Schnappverbindung zu haltern. Ebenso ist es vorstellbar, dass das Gehäuse des Sensorelements am Gehäuse des Arretierelements durch Umspritzen gehaltert ist, wobei das Gehäuse des Sensorelements oder das Gehäuse des Arretierelements einen Hinterschnitt ausgebildet haben, um somit die Verbindung zwischen dem Gehäuse des Sensorelements und dem Gehäuse des Arretierelements zu gewährleisten. Die Umspritzung kann z. B. mit einem Thermoplast, einem Duroplast und/oder einer Legierung geschehen. Um die Drehbarkeit zwischen dem Gehäuse des Arretierelements und dem Sensorelement zu gewährleisten, ist zwischen dem Gehäuse des Arretierelements und dem Gehäuse des Sensorelements ein Trennmittel vorgesehen.Regarding a positive connection between the locking element and the sensor element has several possibilities the realization to produce this positive connection. So z. B. the housing of the locking element a groove molded, in which a clip engages and the sensor element holds on the locking element. Another possibility is, the housing of the sensor element on the housing to hold the locking member by means of a snap connection. It is also conceivable that the housing of the sensor element held on the housing of the locking element by encapsulation is, wherein the housing of the sensor element or the housing of the locking element have formed an undercut so as to the connection between the housing of the sensor element and to ensure the housing of the locking element. The encapsulation can z. B. with a thermoplastic, a thermoset and / or an alloy. To the rotation between the housing of the locking element and the sensor element is to ensure between the housing of the Arretierelements and the housing of the sensor element Release agent provided.
Das mechanische System ist ebenfalls von einem Gehäuse umgeben, in dem das Arretierelement befestigt ist. Das Sensorelement ist ebenfalls in das Gehäuse des Systems eingefügt. Das Sensorelement wird im Gehäuse des Systems mittels eines Sicherungsrings um die Arretierachse drehbar gehaltert. Das Gehäuse des Systems kann ein Sackloch ausgeformt haben, in das das Gehäuse des Arretierelements eingeklebt, eingeschraubt und/oder eingepresst ist.The mechanical system is also surrounded by a housing, in which the locking element is attached. The sensor element is also inserted in the housing of the system. The sensor element is in the housing of the system by means of a locking ring rotatably supported about the locking axis. The case of the Systems may have formed a blind hole into which the housing glued to the locking element, screwed and / or pressed is.
Das Gehäuse des Sensorelements ist ebenfalls derart in das Gehäuse des Systems eingefügt, dass eine Wirkverbindung mit dem Arretierelement vorliegt.The Housing of the sensor element is also in the Housing of the system inserted that an operative connection is present with the locking element.
Eine weitere vorteilhafte Ausgestaltung der Einbauweise des Arretierelements und des Sensorelements ist, dass das Arretierelement und das Sensorelement in einem Behelfsgehäuse derart angeordnet sind, dass eine Wirkverbindung zwischen dem Sensorelement und dem Arretierelement vorliegt. Dabei ist das Behelfsgehäuse als eine Hülse ausgebildet, in die das Arretierelement eingeklebt, eingeschraubt und/oder eingepresst ist. Das Sensorelement wird mittels eines Sicherungsrings um die Arretierachse drehbar im Behelfsgehäuse gehaltert und tritt dabei auch mit dem Arretierelement in Wirkverbindung. Das Arretierelement und das Sensorelement im Behelfsgehäuse stellen eine Baueinheit dar, die in das Gehäuse des mechanischen Systems als Baueinheit so eingesetzt wird. Das Behelfsgehäuse kann auch als eine geeignet gestufte Bohrung im Getriebegehäuse oder anderem Aufnahmegehäuse ausgebildet sein. in diese Bohrung sind das Arretierelement und das Sensorelement auf geeignete Weise montiert und gehaltert, so dass die Wirkverbindung in der Bohrung entsteht und auf die Hülse als Behelfsgehäuse verzichtet werden kann.A further advantageous embodiment of the method of installation of the locking element and the sensor element is that the locking element and the sensor element are arranged in a Behelfsgehäuse such that a Operative connection between the sensor element and the locking element is present. The Behelfsgehäuse is a sleeve trained, glued into the locking element, screwed and / or pressed in. The sensor element is by means of a securing ring rotatably supported about the locking axis in Behelfsgehäuse and also occurs with the locking element in operative connection. The locking element and the sensor element in Behelfsgehäuse represent an assembly that fits into the housing of the mechanical System is used as a structural unit. The makeshift housing can also as a suitably stepped bore in the gearbox or other receiving housing. in these Bore are the locking element and the sensor element to appropriate Way assembled and supported, so that the operative connection in the Bore arises and on the sleeve as makeshift housing can be waived.
Um die Signale von dem Sensorelement abzutransportieren, kann bei einer Ausführungsform das Gehäuse des Sensorelements mit einem Kabel versehen sein. Das Kabel ist dabei in das Gehäuse des Sensorelements eingegossen. Eine weitere Möglichkeit ist, dass das Sensorelement mit einem Stecker verbunden ist, über den die vom Sensor aufgenommenen Signale abgeleitet werden können. Der Stecker kann dabei bei einer Ausführungsform in Richtung der Arretierachse ausgerichtet sein. Ebenso ist es denkbar, dass der Stecker senkrecht zur Arretierachse ausgerichtet ist. Ebenfalls kann der Stecker beweglich ausgestaltet sein, um eine Ausrüstung des Steckers zu einem Anschluss zu ermöglichen. Eine drahtlose Übertragung der Signale vom Sensorelement zu einem Empfänger ist ebenfalls vorstellbar.Around to carry away the signals from the sensor element, at a Embodiment, the housing of the sensor element be provided with a cable. The cable is in the case of the Cast in sensor element. Another possibility is that the sensor element is connected to a plug via can be derived from the sensor recorded signals. Of the Plug can in one embodiment in the direction be aligned with the locking axis. It is also conceivable that the plug is aligned perpendicular to the locking axis. Also For example, the plug can be designed to be movable to a piece of equipment to allow the connector to a connector. A wireless transmission the signals from the sensor element to a receiver is also conceivable.
Im Folgenden soll die Erfindung und ihre Vorteile anhand der beigefügten Figuren erläutert werden. Dabei zeigen:in the Below, the invention and its advantages with reference to the accompanying Figures are explained. Showing:
Neben
der formschlüssigen Verbindung zwischen dem Gehäuse
Eine
weitere Ausführungsform der Anbringung des Kabels
Eine
weitere Möglichkeit der von dem Sensorelement
Die Erfindung wurde in Bezug auf bevorzugte Ausführungsformen beschrieben. Es ist dennoch für einen Fachmann denkbar, dass Änderungen und Abwandlungen durchgeführt werden können, ohne dabei den Schutzbereich der nachstehenden Ansprüche zu verlassen.The The invention has been described in terms of preferred embodiments described. Nevertheless, it is conceivable for a specialist that changes and modifications are made can, without losing the scope of the following To leave claims.
ZITATE ENTHALTEN IN DER BESCHREIBUNGQUOTES INCLUDE IN THE DESCRIPTION
Diese Liste der vom Anmelder aufgeführten Dokumente wurde automatisiert erzeugt und ist ausschließlich zur besseren Information des Lesers aufgenommen. Die Liste ist nicht Bestandteil der deutschen Patent- bzw. Gebrauchsmusteranmeldung. Das DPMA übernimmt keinerlei Haftung für etwaige Fehler oder Auslassungen.This list The documents listed by the applicant have been automated generated and is solely for better information recorded by the reader. The list is not part of the German Patent or utility model application. The DPMA takes over no liability for any errors or omissions.
Zitierte PatentliteraturCited patent literature
- - EP 1350991 B1 [0002] - EP 1350991 B1 [0002]
- - EP 1152174 [0003] - EP 1152174 [0003]
- - US 4471304 [0004] US 4471304 [0004]
- - EP 0325717 [0005] - EP 0325717 [0005]
- - US 4853629 [0006] - US 4853629 [0006]
- - US 5031472 [0007] - US 5031472 [0007]
Claims (27)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE200710037759 DE102007037759A1 (en) | 2007-08-10 | 2007-08-10 | Device for determining a switching position of a mechanical system |
| PCT/EP2008/059159 WO2009021795A1 (en) | 2007-08-10 | 2008-07-14 | Apparatus for determination of a switch position of a mechanical system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE200710037759 DE102007037759A1 (en) | 2007-08-10 | 2007-08-10 | Device for determining a switching position of a mechanical system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE102007037759A1 true DE102007037759A1 (en) | 2009-02-12 |
Family
ID=39820935
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE200710037759 Ceased DE102007037759A1 (en) | 2007-08-10 | 2007-08-10 | Device for determining a switching position of a mechanical system |
Country Status (2)
| Country | Link |
|---|---|
| DE (1) | DE102007037759A1 (en) |
| WO (1) | WO2009021795A1 (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102010011459A1 (en) | 2010-03-15 | 2011-09-15 | Schaeffler Technologies Gmbh & Co. Kg | Switching unit has transmission component which is axially slidable along a switching axis or rotated around the switching axis, and sensor selector interlock mechanism is provided with detent element |
| DE102010011833A1 (en) | 2010-03-18 | 2011-09-22 | Schaeffler Technologies Gmbh & Co. Kg | Switching device for motor vehicle switching gearbox, has switching element for selecting or switching of gear positions and sensor for detecting gear positions |
| DE102011005113A1 (en) * | 2011-03-04 | 2012-09-06 | Zf Friedrichshafen Ag | Covering element for covering sensor carrier of housing of sensor for sensor module, has recess that is formed in upper surface of covering element, where recess is adjacent to socket end at side of covering element |
| DE102013223912A1 (en) * | 2013-11-22 | 2015-05-28 | Zf Friedrichshafen Ag | Sensor device and method for producing a sensor device |
| EP2878931A1 (en) * | 2013-11-28 | 2015-06-03 | Sick Ag | Sensor and method for selectively connecting two different sides |
| EP2998709A1 (en) * | 2014-09-22 | 2016-03-23 | Messier-Bugatti-Dowty | Proximity sensor for aircraft, provided with a special sealed assembly |
| FR3044369A1 (en) * | 2015-12-01 | 2017-06-02 | Valeo Embrayages | SENSOR ASSEMBLY FOR HYDRAULIC CONTROL DEVICE |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4471304A (en) | 1979-11-14 | 1984-09-11 | Festo-Maschinenfabrik Gottlieb Stoll | Fluid-powered actuator having a cylinder with magnetic field detectors thereon and a magnetized piston rod |
| US4853629A (en) | 1988-05-02 | 1989-08-01 | Eaton Corporation | Hall-Effect position sensing system and device |
| EP0325717A2 (en) | 1988-01-27 | 1989-08-02 | Merit-Elektrik GmbH | Switch with metal case particularly for motor-vehicles |
| US5031472A (en) | 1989-02-11 | 1991-07-16 | Eaton Corporation | Neutral sensing assembly |
| EP1152174A2 (en) | 2000-05-05 | 2001-11-07 | Eaton Corporation | Combined detent and neutral sensor |
| EP1350991B1 (en) | 2002-03-26 | 2005-09-28 | GETRAG FORD Transmissions GmbH | Sensor arrangement for determining the position of a shift drum |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4025748A (en) * | 1975-07-17 | 1977-05-24 | I.C.S. Ignition Control Systems Ltd. | Single push-button switch having visual position indication |
| DE4208888B4 (en) * | 1992-03-19 | 2007-06-06 | Zf Sachs Ag | Arrangement for detecting the gear position of a motor vehicle gearbox |
-
2007
- 2007-08-10 DE DE200710037759 patent/DE102007037759A1/en not_active Ceased
-
2008
- 2008-07-14 WO PCT/EP2008/059159 patent/WO2009021795A1/en not_active Ceased
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4471304A (en) | 1979-11-14 | 1984-09-11 | Festo-Maschinenfabrik Gottlieb Stoll | Fluid-powered actuator having a cylinder with magnetic field detectors thereon and a magnetized piston rod |
| EP0325717A2 (en) | 1988-01-27 | 1989-08-02 | Merit-Elektrik GmbH | Switch with metal case particularly for motor-vehicles |
| US4853629A (en) | 1988-05-02 | 1989-08-01 | Eaton Corporation | Hall-Effect position sensing system and device |
| US5031472A (en) | 1989-02-11 | 1991-07-16 | Eaton Corporation | Neutral sensing assembly |
| EP1152174A2 (en) | 2000-05-05 | 2001-11-07 | Eaton Corporation | Combined detent and neutral sensor |
| EP1350991B1 (en) | 2002-03-26 | 2005-09-28 | GETRAG FORD Transmissions GmbH | Sensor arrangement for determining the position of a shift drum |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102010011459A1 (en) | 2010-03-15 | 2011-09-15 | Schaeffler Technologies Gmbh & Co. Kg | Switching unit has transmission component which is axially slidable along a switching axis or rotated around the switching axis, and sensor selector interlock mechanism is provided with detent element |
| DE102010011833A1 (en) | 2010-03-18 | 2011-09-22 | Schaeffler Technologies Gmbh & Co. Kg | Switching device for motor vehicle switching gearbox, has switching element for selecting or switching of gear positions and sensor for detecting gear positions |
| DE102011005113A1 (en) * | 2011-03-04 | 2012-09-06 | Zf Friedrichshafen Ag | Covering element for covering sensor carrier of housing of sensor for sensor module, has recess that is formed in upper surface of covering element, where recess is adjacent to socket end at side of covering element |
| DE102013223912A1 (en) * | 2013-11-22 | 2015-05-28 | Zf Friedrichshafen Ag | Sensor device and method for producing a sensor device |
| EP2878931A1 (en) * | 2013-11-28 | 2015-06-03 | Sick Ag | Sensor and method for selectively connecting two different sides |
| DE102013113174A1 (en) * | 2013-11-28 | 2015-06-11 | Sick Ag | Sensor and method for selectively connecting two different sides |
| US9612138B2 (en) | 2013-11-28 | 2017-04-04 | Sick Ag | Sensor and method for the selective connection at two different sides |
| EP2998709A1 (en) * | 2014-09-22 | 2016-03-23 | Messier-Bugatti-Dowty | Proximity sensor for aircraft, provided with a special sealed assembly |
| FR3026178A1 (en) * | 2014-09-22 | 2016-03-25 | Messier Bugatti Dowty | |
| US9784600B2 (en) | 2014-09-22 | 2017-10-10 | Messier-Bugatti-Dowty | Proximity sensor for aircraft, provided with a special sealed assembly |
| FR3044369A1 (en) * | 2015-12-01 | 2017-06-02 | Valeo Embrayages | SENSOR ASSEMBLY FOR HYDRAULIC CONTROL DEVICE |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2009021795A1 (en) | 2009-02-19 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8127 | New person/name/address of the applicant |
Owner name: SCHAEFFLER TECHNOLOGIES GMBH & CO. KG, 91074 H, DE |
|
| R081 | Change of applicant/patentee |
Owner name: SCHAEFFLER TECHNOLOGIES GMBH & CO. KG, DE Free format text: FORMER OWNER: SCHAEFFLER TECHNOLOGIES GMBH & CO. KG, 91074 HERZOGENAURACH, DE Effective date: 20120823 Owner name: SCHAEFFLER TECHNOLOGIES AG & CO. KG, DE Free format text: FORMER OWNER: SCHAEFFLER TECHNOLOGIES GMBH & CO. KG, 91074 HERZOGENAURACH, DE Effective date: 20120823 |
|
| R081 | Change of applicant/patentee |
Owner name: SCHAEFFLER TECHNOLOGIES AG & CO. KG, DE Free format text: FORMER OWNER: SCHAEFFLER TECHNOLOGIES AG & CO. KG, 91074 HERZOGENAURACH, DE Effective date: 20140211 Owner name: SCHAEFFLER TECHNOLOGIES GMBH & CO. KG, DE Free format text: FORMER OWNER: SCHAEFFLER TECHNOLOGIES AG & CO. KG, 91074 HERZOGENAURACH, DE Effective date: 20140211 |
|
| R012 | Request for examination validly filed |
Effective date: 20140507 |
|
| R081 | Change of applicant/patentee |
Owner name: SCHAEFFLER TECHNOLOGIES AG & CO. KG, DE Free format text: FORMER OWNER: SCHAEFFLER TECHNOLOGIES GMBH & CO. KG, 91074 HERZOGENAURACH, DE Effective date: 20150122 |
|
| R002 | Refusal decision in examination/registration proceedings | ||
| R003 | Refusal decision now final |