DE1101042T1 - WELDED WEAR SENSOR AND METHOD FOR THE PRODUCTION THEREOF - Google Patents

WELDED WEAR SENSOR AND METHOD FOR THE PRODUCTION THEREOF

Info

Publication number
DE1101042T1
DE1101042T1 DE1101042T DE00940467T DE1101042T1 DE 1101042 T1 DE1101042 T1 DE 1101042T1 DE 1101042 T DE1101042 T DE 1101042T DE 00940467 T DE00940467 T DE 00940467T DE 1101042 T1 DE1101042 T1 DE 1101042T1
Authority
DE
Germany
Prior art keywords
end piece
electrical conductor
assembly
tool
sheath
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
DE1101042T
Other languages
German (de)
Inventor
Bruno Agnus
Corinne Delvenne
Yannick Fourcaudot
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.)
Plastic Omnium SE
Original Assignee
Plastic Omnium SE
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 Plastic Omnium SE filed Critical Plastic Omnium SE
Publication of DE1101042T1 publication Critical patent/DE1101042T1/en
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D66/00—Arrangements for monitoring working conditions, e.g. wear, temperature
    • F16D66/02—Apparatus for indicating wear
    • F16D66/021—Apparatus for indicating wear using electrical detection or indication means
    • F16D66/022—Apparatus for indicating wear using electrical detection or indication means indicating that a lining is worn to minimum allowable thickness
    • F16D66/023—Apparatus for indicating wear using electrical detection or indication means indicating that a lining is worn to minimum allowable thickness directly sensing the position of braking members
    • F16D66/024—Sensors mounted on braking members adapted to contact the brake disc or drum, e.g. wire loops severed on contact
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
    • H01R4/70—Insulation of connections
    • H01R4/72—Insulation of connections using a heat shrinking insulating sleeve

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing Of Electrical Connectors (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Braking Arrangements (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Connections Effected By Soldering, Adhesion, Or Permanent Deformation (AREA)

Claims (11)

DR. RER. NAT. WULF BAUER bayenthalgürtelisDR. RER. NAT. WULF BAUER bayenthalgürtelis PATENTANWALT ' / D- 50968 KÖLN - MARIENBURG PATENT ATTORNEY ' / D- 50968 COLOGNE - MARIENBURG Telefon: (0221)38 05 01 Telefax: (0221)38 05 03Telephone: (0221)38 05 01 Fax: (0221)38 05 03 PLO 1/00 DE PCT/FR 00/01581PLO 1/00 DE PCT/FR 00/01581 Anmelder: Compagnie Plastic Omnium,Applicant: Compagnie Plastic Omnium, 19, avenue Jules Carteret, F-69007 Lyon (FR)19, avenue Jules Carteret, F-69007 Lyon (FR) Bezeichnung: Wärmegeschweisstes EndstückDesignation: Heat-welded end piece PatentansprüchePatent claims 1. Nachweiseinrichtung für die Abnutzung von Reibbelägen, insbesondere Bremsklötzen, die dafür bestimmt ist entweder eingesetzt zu werden in eine Öffnung, die zu diesem Zweck in einer Reibbelaggarnitur vorgesehen ist, oder befestigt zu werden an einem Plattenträger, der diese Garnitur trägt, vom Typ mit einem hohlen Endstück (1, 2, 3) und einem umhüllten, elektrischen Leiter (30), der in dieses Endstück eingesetzt ist, dadurch gekennzeichnet, dass das Endstück (1, 2, 3) wärmegeschweißt ist auf die Hülle (32) des elektrischen Leiters.1. Device for detecting the wear of friction linings, in particular brake pads, which is intended either to be inserted into an opening provided for this purpose in a friction lining assembly or to be attached to a plate support carrying this assembly, of the type with a hollow end piece (1, 2, 3) and a sheathed electrical conductor (30) inserted into this end piece, characterized in that the end piece (1, 2, 3) is heat-welded to the sheath (32) of the electrical conductor. 2. Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, dass das Endstück (1,2, 3) durch einen Gießvorgang, z. B. durch Spritzgießen oder durch Kompression, erstellt ist.2. Device according to claim 1, characterized in that the end piece (1, 2, 3) is created by a casting process, e.g. by injection molding or by compression. 3. Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, dass das Endstück (1,2, 3) hergestellt ist durch Bearbeiten von Stangenmaterial aus Kunststoff.3. Device according to claim 1, characterized in that the end piece (1,2,3) is manufactured by machining rod material made of plastic. 4. Vorrichtung nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, dass das Endstück hergestellt ist aus einem thermoplastischen Material wie beispielsweise Polyamid, Polyetheretherketon, Polymer mit4. Device according to one of claims 1 to 3, characterized in that the end piece is made of a thermoplastic material such as polyamide, polyetheretherketone, polymer with Aktenzeichen: PLO 3/97 DE Datei: ubersetzung.docReference number: PLO 3/97 DE File: translation.doc Flüssigkristallen, Polytetraflurethylen.Liquid crystals, polytetrafluoroethylene. 5. Vorrichtung nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, dass der elektrische Leiter (30) versehen ist mit einem elektrischen Kontaktstück (31) an seinem abisolierten Endbereich.5. Device according to one of claims 1 to 4, characterized in that the electrical conductor (30) is provided with an electrical contact piece (31) at its stripped end region. 6. Vorrichtung nach einem der Ansprüche 1 bis 5, dadurch gekennzeichnet, dass die Hülle des elektrischen Leiters gebildet ist durch Glasfa-6. Device according to one of claims 1 to 5, characterized in that the sheath of the electrical conductor is formed by glass fiber , sern, die individuell oder gemeinsam ummantelt und überdeckt sind von einem Kunststoff, wie beispielsweise Silikon., which are individually or collectively coated and covered by a plastic such as silicone. 7. Vorrichtung nach einem der Ansprüc'he 1 bis 6, dadurch gekennzeichnet, dass das wärmeverbundene Endstück (1, 2, 3) elektrisch isolierend ist, wasserdicht ist im gesamten Bereich der Verwendungstemperaturen der Bremsgarnitur, und mechanisch widerstandsfähig ist gegenüber den Beanspruchungen, die aus den Ausdehnungen der Seele des elektrischen Leiters herrühren, die ebenso den Temperaturvariationen unterworfen ist.7. Device according to one of claims 1 to 6, characterized in that the heat-bonded end piece (1, 2, 3) is electrically insulating, watertight over the entire range of temperatures of use of the brake assembly, and mechanically resistant to the stresses resulting from the expansion of the core of the electrical conductor, which is also subject to temperature variations. 8. Vorrichtung nach einem der Ansprüche 1 bis 7, dadurch gekennzeichnet, dass die seitliche Aussenfläche des Endstücks Rückhaltemittel in einer Öffnung, die für sein Einsetzen in die Bremsgarnitur vorgesehen · ist, aufweist.8. Device according to one of claims 1 to 7, characterized in that the lateral outer surface of the end piece has retaining means in an opening provided for its insertion into the brake assembly. 9. Verfahren zum Wärmeverbinden eines Endstücks einer Vorrichtung zum Nachweis des Verschleißes einer Reibgarnitur nach einem beliebigen der Ansprüche 1 bis 8, dadurch gekennzeichnet, dass es darin besteht, einen elektrischen Leiter (30) in das Endstück (1, 2, 3) einzubringen und an das Endstück ein heisses Werkzeug (11) anzulegen, um das gleichzeitige Schmelzen des Endstücks und der Hülle (32) des elektrischen Leiters (30) hervorzurufen.9. Method for thermally bonding an end piece of a device for detecting the wear of a friction assembly according to any one of claims 1 to 8, characterized in that it consists in introducing an electrical conductor (30) into the end piece (1, 2, 3) and in applying a hot tool (11) to the end piece in order to cause the simultaneous melting of the end piece and the sheath (32) of the electrical conductor (30). 10. Verfahren nach Anspruch 9, dadurch gekennzeichnet, dass man das Endstück (1) dadurch am heissen Werkzeug (11) zur Anlage bringt, dass man das Endstück axial in einer kegelstumpfförmigen Öffnung (29) dieses Werkzeugs verschiebt.10. Method according to claim 9, characterized in that the end piece (1) is brought into contact with the hot tool (11) by displacing the end piece axially in a frustoconical opening (29) of this tool. 11. Verfahren nach Anspruch 9, dadurch gekennzeichnet, dass man da-11. A method according to claim 9, characterized in that durch das Endstück zur Anlage bringt, dass man es zwischen zwei Blöcke (14, 15) bringt, die das Werkzeug (11) bilden, und dass man die beiden Blöcke zusammenbringt.by placing the end piece between two blocks (14, 15) forming the tool (11) and bringing the two blocks together.
DE1101042T 1999-06-08 2000-06-08 WELDED WEAR SENSOR AND METHOD FOR THE PRODUCTION THEREOF Pending DE1101042T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9907186A FR2795470B1 (en) 1999-06-08 1999-06-08 THERMOSOUDE WEAR END CAP AND METHOD FOR PRODUCING THE SAME
PCT/FR2000/001581 WO2000075526A1 (en) 1999-06-08 2000-06-08 Heat-bonded end piece and method for making same

Publications (1)

Publication Number Publication Date
DE1101042T1 true DE1101042T1 (en) 2002-02-07

Family

ID=9546491

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1101042T Pending DE1101042T1 (en) 1999-06-08 2000-06-08 WELDED WEAR SENSOR AND METHOD FOR THE PRODUCTION THEREOF

Country Status (9)

Country Link
EP (1) EP1101042A1 (en)
AU (1) AU5540100A (en)
CZ (1) CZ296613B6 (en)
DE (1) DE1101042T1 (en)
ES (1) ES2157188T1 (en)
FR (1) FR2795470B1 (en)
PL (1) PL345827A1 (en)
SK (1) SK1772001A3 (en)
WO (1) WO2000075526A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2835896B1 (en) 2002-02-12 2005-06-10 Delphi Tech Inc DEVICE FOR DETECTING CONTACT BETWEEN TWO BRAKE ELEMENTS OF A DRYING SYSTEM

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2535265B2 (en) * 1975-08-07 1979-09-06 Bergmann Kabelwerke Ag, 1000 Berlin Und 5290 Wipperfuerth Metal wire sensor to display the wear and tear on brake linings
FR2507722B1 (en) * 1981-06-15 1986-08-14 Valeo METHOD FOR INSULATING THE END OF AN ELECTRICAL CONDUCTOR FROM A WEAR INDICATOR DEVICE FOR FRICTION LININGS, PARTICULARLY FOR BRAKES, ELECTRIC CONDUCTOR ISOLATED BY THIS METHOD, AND FRICTION LININGS PROVIDED WITH SUCH AN ELECTRICAL CONDUCTOR
DE8434767U1 (en) * 1984-11-23 1988-01-21 Bergmann Kabelwerke AG, 1000 Berlin und 5290 Wipperfürth Monitoring device for the brake pad wear indicator of a motor vehicle
JPH05248464A (en) * 1992-03-09 1993-09-24 Nisshinbo Ind Inc Wear alarming device for friction member
DE9309574U1 (en) * 1993-06-23 1994-08-04 Siemens AG, 80333 München Single or multi-pin connector with molded housing
DE19523002C2 (en) * 1995-06-24 1998-01-22 Eilentropp Kg Moisture-tight closure of a covering made of fluoroplastics

Also Published As

Publication number Publication date
FR2795470A1 (en) 2000-12-29
EP1101042A1 (en) 2001-05-23
SK1772001A3 (en) 2001-11-06
CZ2001494A3 (en) 2001-07-11
WO2000075526A1 (en) 2000-12-14
PL345827A1 (en) 2002-01-14
FR2795470B1 (en) 2001-08-10
CZ296613B6 (en) 2006-05-17
AU5540100A (en) 2000-12-28
ES2157188T1 (en) 2001-08-16
WO2000075526A9 (en) 2001-06-07

Similar Documents

Publication Publication Date Title
DE19620002B4 (en) A method of forming an injection molded part containing an insert
DE69223488T2 (en) Optical connector
DE3119921A1 (en) Brake piston for disc brakes
DE2630730C2 (en) Method for making the termination of an optical fiber cable, optical fiber cable and tool for making an optical cable termination
DE102006035540B3 (en) Injection molding fixation for styli
EP1467599A2 (en) Device for the admission of ceramic heating elements and procedure for the production of such
DE69527891T2 (en) Processing device of the end for a plastic fiber
DE112012002306T5 (en) Injection molding die and insert molding method for a collar
EP0964480A3 (en) Electrical connector element
DE102012101400A1 (en) Hot runner nozzle with an electric heating element
DE4003971A1 (en) INJECTION MOLDING NOZZLE
DE2942018A1 (en) CONSUMABLE SUBMERSIBLE THERMOCOUPLE
DE69503842T2 (en) Apparatus and method for molding articles from low melting point material
DE212016000222U1 (en) Photography Equipment support rod
DE1101042T1 (en) WELDED WEAR SENSOR AND METHOD FOR THE PRODUCTION THEREOF
DE3337803C2 (en) Hot runner system for injection molding devices
DE3100092C2 (en) Electric heating element, in particular for plastic spray nozzles
DE102005016402A1 (en) Production of component integrating (sic) cast component involving by permeable jacket material and casting useful in casting threaded pins-, headless bolts-, grub screws- and threaded bolts with spraying partially liquid material into mold
DE102011109474A1 (en) Fiber composite component e.g. load carrier used in vehicle industry, has main portion that is connected with electrical conductive preparation element for manufacturing electrical terminal
EP0819598A3 (en) Ball joint and process for coating the same
DE202007014964U1 (en) connecting device
EP0993925A3 (en) Positive embedding of a metallic part
EP0669862A1 (en) Inductor pipe for solder injectors.
DE3541641A1 (en) Tubular radiator heating device and a method for its production
EP1555514B1 (en) Sensor, method for manufacturing the same and an electrical apparatus comprising such a sensor