DE820543C - Electrically conductive rubber vehicle tire - Google Patents
Electrically conductive rubber vehicle tireInfo
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C19/00—Tyre parts or constructions not otherwise provided for
- B60C19/08—Electric-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)
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)
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 |
-
1950
- 1950-08-06 DE DEC1900A patent/DE820543C/en not_active Expired
Cited By (23)
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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