DE820543C - Electrically conductive rubber vehicle tire - Google Patents

Electrically conductive rubber vehicle tire

Info

Publication number
DE820543C
DE820543C DEC1900A DEC0001900A DE820543C DE 820543 C DE820543 C DE 820543C DE C1900 A DEC1900 A DE C1900A DE C0001900 A DEC0001900 A DE C0001900A DE 820543 C DE820543 C DE 820543C
Authority
DE
Germany
Prior art keywords
electrically conductive
conductive rubber
vehicle tire
tread
rubber vehicle
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.)
Expired
Application number
DEC1900A
Other languages
German (de)
Inventor
Karl Huebener
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.)
Continental AG
Original Assignee
Continental Gummi Werke AG
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 Continental Gummi Werke AG filed Critical Continental Gummi Werke AG
Priority to DEC1900A priority Critical patent/DE820543C/en
Application granted granted Critical
Publication of DE820543C publication Critical patent/DE820543C/en
Expired legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60CVEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C19/00Tyre parts or constructions not otherwise provided for
    • B60C19/08Electric-charge-dissipating arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Tires In General (AREA)

Description

Es erwächst manchmal die Aufgabe, aus einem Fahrzeug elektrische Auf ladungen an den Erdboden abzuleiten. Zu diesem Zweck ist es bereits bekannt, Fahrzeugreifen aus elektrisch leitfähigen Gummimischungen zu verwenden. Bei den bisherigen Reifen dieser Art umgaben die leitfähigen Mischungen den Reifen bzw. den Gewebeunterbau auf allen Seiten, auch über die gesamte Lauffläche. Elektrisch leitfähige Gummimischungen zeigen allgemein geringeren Abnutzungswiderstand als sonstige, nicht leitfähige Laufflächenmischungen, so daß bisher die Lebensdauer elektrisch leitfähiger Reifen gegenüber Normalreifen wesentlich verkürzt ist.Sometimes the task arises of making electrical power out of a vehicle to divert charges to the ground. For this purpose it is already known to use vehicle tires made of electrically conductive rubber compounds to be used. With the previous tires In this way, the conductive compounds surrounded the tire or the fabric substructure on all sides, including over the entire running surface. Electrically conductive rubber compounds generally show lower wear resistance than other non-conductive ones Tread compounds, so that so far the life of electrically conductive tires is significantly shortened compared to normal tires.

Die Erfindung vermeidet diesen Nachteil dadurch, daß die leitfähige Gummimischung nur an einer oder beiden Seitenflächen des Reifens einschließlich der Kante der Lauffläche sich befindet, während die Lauffläche im überwiegenden Teil aus nicht elektrisch leitfähigem Gummi besteht. Es wird somit dafür gesorgt, daß eine elektrisch leitende Verbindung zwischen dem Boden und der metallischen Felge entsteht, andererseits ist die Lauffläche in ihrer Leistungsfähigkeit nicht beeinflußt.The invention avoids this disadvantage in that the conductive Rubber compound only on one or both side surfaces of the tire including the edge of the tread is located, while the tread is predominant Part consists of non-electrically conductive rubber. It is thus ensured that that an electrically conductive connection between the floor and the metallic Rim arises, on the other hand the tread is not in its performance influenced.

In der Zeichnung ist ein Ausführungsbeispiel des Erfindungsgegenstandes in Form eines Reifenquerschnittes dargestellt. Der der Innenfläche naheliegende Teil des Reifens wird von dem mit i bezeichneten Gewebeunterbau gebildet, auf welchen unter Vermittlung verschiedener hier nicht dargestellter Zwischenschichten der aus einer Gummimischung bestehendeLaufstreifen2 aufgebracht ist. Mit 3 ist eine rechtsseitig an der Außenseite des Reifens aufgebrachte elektrisch leitfähige Gummischicht bezeichnet, die von der Kante der Lauffläche 4 aus bis unter den Reifenwulst 5 reicht, so daß sie in leitende Verbindung mit der metallischen Felge 6 tritt. Eine gleiche elektrisch leitfähige Außenschicht 3' kann auch linksseitig, wie mit unterbrochenen Linien angedeutet, vorhanden sein.The drawing shows an embodiment of the subject matter of the invention shown in the form of a tire cross-section. The one closest to the inner surface Part of the tire is formed by the fabric substructure marked i, on which with the mediation of various intermediate layers, not shown here, of the a rubber compound existing tread 2 is applied. With 3 there is one on the right denotes the electrically conductive rubber layer applied to the outside of the tire, which extends from the edge of the tread 4 to under the tire bead 5, so that it comes into conductive connection with the metallic rim 6. The same electric conductive outer layer 3 'can also be left-sided, as with broken lines indicated to be present.

Claims (1)

PATENTANSPRUCH: Elektrisch leitfähiger Fahrzeugreifen aus Gummi, dadurch gekennzeichnet, daß die elektrisch leitfähige Gummischicht (3, 3') nur an einer oder an beiden Seitenflächen des Reifens einschließlich der Kante der Lauffläche (2) sich befindet, während die Lauffläche im überwiegenden Teil aus nicht elektrisch leitfähigem Gummi besteht.PATENT CLAIM: Electrically conductive vehicle tire made of rubber, thereby characterized in that the electrically conductive rubber layer (3, 3 ') only on one or on both side surfaces of the tire including the edge of the tread (2) is located, while the tread is largely non-electric conductive rubber.
DEC1900A 1950-08-06 1950-08-06 Electrically conductive rubber vehicle tire Expired DE820543C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEC1900A DE820543C (en) 1950-08-06 1950-08-06 Electrically conductive rubber vehicle tire

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEC1900A DE820543C (en) 1950-08-06 1950-08-06 Electrically conductive rubber vehicle tire

Publications (1)

Publication Number Publication Date
DE820543C true DE820543C (en) 1951-11-12

Family

ID=7012750

Family Applications (1)

Application Number Title Priority Date Filing Date
DEC1900A Expired DE820543C (en) 1950-08-06 1950-08-06 Electrically conductive rubber vehicle tire

Country Status (1)

Country Link
DE (1) DE820543C (en)

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0658452A1 (en) * 1993-12-14 1995-06-21 PIRELLI COORDINAMENTO PNEUMATICI S.p.A. Antistatic tyre having low-carbon black blends
EP0681931A1 (en) * 1994-05-12 1995-11-15 Sumitomo Rubber Industries Ltd. Tyre treads and tyres incorporating them
DE4445758A1 (en) * 1994-12-21 1996-06-27 Sp Reifenwerke Gmbh Dissipating electrostatic charge through vehicle tyre - by providing electrically conductive layer with electrically conductive radial extensions extending from layer to tyre surface
DE19620581A1 (en) * 1996-05-22 1997-11-27 Teves Gmbh Alfred Device for determining the turning behavior of a vehicle wheel
DE19620582A1 (en) * 1996-05-22 1997-11-27 Teves Gmbh Alfred Magnetic coding opens up wide range of measurement and information possibilities for any type of rubber tyre
EP0872360A2 (en) * 1997-03-18 1998-10-21 Bridgestone Corporation "Antistatic tire"
DE19520996C2 (en) * 1995-06-08 2000-01-13 Sp Reifenwerke Gmbh Vehicle tires with charge diversion
EP1175992A2 (en) * 2000-07-19 2002-01-30 Bridgestone Corporation Method of producing tread for tire
EP1621365A1 (en) * 2004-07-27 2006-02-01 The Goodyear Tire & Rubber Company Pneumatic tire with electrically conductive cord extending from its outer wheel-rim mounting surface to its internal tread portion
EP1738935A2 (en) 2005-06-29 2007-01-03 Sumtiomo Rubber Industries Ltd Tire with rubber sidewall containing internal electrically conductive rubber strip
DE4447823B4 (en) * 1994-12-21 2007-07-26 Dunlop Gmbh Vehicle tires and process for its manufacture
WO2015149957A1 (en) * 2014-03-31 2015-10-08 Continental Reifen Deutschland Gmbh Pneumatic vehicle tyre with electrically conductive sidewall
WO2018007061A1 (en) * 2016-07-08 2018-01-11 Continental Reifen Deutschland Gmbh Solid rubber tire

Cited By (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0658452A1 (en) * 1993-12-14 1995-06-21 PIRELLI COORDINAMENTO PNEUMATICI S.p.A. Antistatic tyre having low-carbon black blends
US5937926A (en) * 1994-05-12 1999-08-17 Sumitomo Rubber Industries Limited Tire including conducting strip
EP0681931A1 (en) * 1994-05-12 1995-11-15 Sumitomo Rubber Industries Ltd. Tyre treads and tyres incorporating them
EP0812710A2 (en) * 1994-05-12 1997-12-17 Sumitomo Rubber Industries, Ltd. Tyre treads and tyres incorporating them
EP0812710A3 (en) * 1994-05-12 1998-01-07 Sumitomo Rubber Industries, Ltd. Tyre treads and tyres incorporating them
DE4445758A1 (en) * 1994-12-21 1996-06-27 Sp Reifenwerke Gmbh Dissipating electrostatic charge through vehicle tyre - by providing electrically conductive layer with electrically conductive radial extensions extending from layer to tyre surface
DE4447823B4 (en) * 1994-12-21 2007-07-26 Dunlop Gmbh Vehicle tires and process for its manufacture
DE4445758B4 (en) * 1994-12-21 2005-06-02 Dunlop Gmbh Dissipating electrostatic charge through vehicle tyre - by providing electrically conductive layer with electrically conductive radial extensions extending from layer to tyre surface
DE19520996C2 (en) * 1995-06-08 2000-01-13 Sp Reifenwerke Gmbh Vehicle tires with charge diversion
DE19620581B4 (en) * 1996-05-22 2010-06-02 Continental Teves Ag & Co. Ohg Device for determining the rotational behavior of a vehicle wheel
DE19620582A1 (en) * 1996-05-22 1997-11-27 Teves Gmbh Alfred Magnetic coding opens up wide range of measurement and information possibilities for any type of rubber tyre
DE19620581A1 (en) * 1996-05-22 1997-11-27 Teves Gmbh Alfred Device for determining the turning behavior of a vehicle wheel
EP0872360A2 (en) * 1997-03-18 1998-10-21 Bridgestone Corporation "Antistatic tire"
EP0872360A3 (en) * 1997-03-18 1999-06-09 Bridgestone Corporation "Antistatic tire"
EP1175992A2 (en) * 2000-07-19 2002-01-30 Bridgestone Corporation Method of producing tread for tire
EP1175992A3 (en) * 2000-07-19 2003-10-01 Bridgestone Corporation Method of producing tread for tire
EP1621365A1 (en) * 2004-07-27 2006-02-01 The Goodyear Tire & Rubber Company Pneumatic tire with electrically conductive cord extending from its outer wheel-rim mounting surface to its internal tread portion
US7284583B2 (en) 2004-07-27 2007-10-23 The Goodyear Tire & Rubber Company Pneumatic tire with electrically conductive cord extending from its outer wheel-rim mounting surface to its internal tread portion
EP1738935A2 (en) 2005-06-29 2007-01-03 Sumtiomo Rubber Industries Ltd Tire with rubber sidewall containing internal electrically conductive rubber strip
EP1738935A3 (en) * 2005-06-29 2010-04-21 Sumtiomo Rubber Industries Ltd Tire with rubber sidewall containing internal electrically conductive rubber strip
WO2015149957A1 (en) * 2014-03-31 2015-10-08 Continental Reifen Deutschland Gmbh Pneumatic vehicle tyre with electrically conductive sidewall
WO2018007061A1 (en) * 2016-07-08 2018-01-11 Continental Reifen Deutschland Gmbh Solid rubber tire
CN109414960A (en) * 2016-07-08 2019-03-01 大陆轮胎德国有限公司 Vehicle tyre

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