DE7612746U1 - VEHICLE AIR TIRES - Google Patents
VEHICLE AIR TIRESInfo
- Publication number
- DE7612746U1 DE7612746U1 DE19767612746 DE7612746U DE7612746U1 DE 7612746 U1 DE7612746 U1 DE 7612746U1 DE 19767612746 DE19767612746 DE 19767612746 DE 7612746 U DE7612746 U DE 7612746U DE 7612746 U1 DE7612746 U1 DE 7612746U1
- Authority
- DE
- Germany
- Prior art keywords
- tire
- carcass
- layer
- bead
- layers
- 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
- B60C15/00—Tyre beads, e.g. ply turn-up or overlap
- B60C15/06—Flipper strips, fillers, or chafing strips and reinforcing layers for the construction of the bead
Description
!! Continental Gummi-Werke AG, HannoverContinental Gummi-Werke AG, Hanover
Die Neuerung bezieht sich auf einen Fahrzeugluftreifen, bei dem die Karkasse durch Umschlingen der Wulstkerne in den Reifenwülsten verankert ist und in jedem Reifenfuß zumindest zwei Lagen eines Wulstverstärkers angeordnet sind, von denen die eine Loge an der Reifen« außenseite und die andere Lage an der Reifeninnenseite angeordnet ist, wobei sich die beiden Lagen nur so weit radial nach innen erstrecken, daß sie den durch den Wulstkern bestimmten Innendurchmesser bzw. den Innendurchmesser, der durch die am Wulstkern anliegende Karkaßlage bestimmt ist, nach innen nicht überragen.The innovation relates to a pneumatic vehicle tire in which the Carcass anchored by looping around the bead cores in the tire beads is and in each tire foot at least two layers of a chipper are arranged, of which one box on the tire « arranged outside and the other layer on the inside of the tire is, wherein the two layers extend radially inward only so far that they have the inner diameter determined by the bead core or the inside diameter, which is determined by the carcass ply lying against the bead core, does not protrude inwards.
Bei bekannten Fahrzeugluftreifen dieser Art befindet sich die dem Felgenhorn zugekehrte Lage zwischen dem Felgenhorn und der Karkasse, während die auf der gegenüberliegenden Seite befindliche Lage zwischen dem Wulstkern und der Karkasse angeordnet ist.In known pneumatic vehicle tires of this type is the dem Rim flange facing position between the rim flange and the carcass, while the ply on the opposite side is located between the bead core and the carcass.
Der Neuerung liegt die Aufgabe zugrunde, diese Luftreifen zu verbessern, und zwar solkwrtie Versteifungswirkung und die Wulsthaltbarkeit vergrößert werden.The innovation is based on the task of improving these pneumatic tires, namely, the stiffening effect and the bead durability be enlarged.
Zur Lösung dieser Aufgabe ist gemäß der Neuerung die dem Felgenhorn abgekehrte Lage des Wulstverstärkers zwischen der Innenfläche des Reifenkörpers und der Karkasse angeordnet, so daß nunmehr eineTo solve this problem, according to the innovation, the rim flange facing away position of the chipper arranged between the inner surface of the tire body and the carcass, so that now a
7612746 23:09.76:7612746 23: 09.76:
ν"-ν "-
S :S:
_ 0 —_ 0 -
bessere Versteifungswirkung der radial innen gelegenen Karkaßpartie eintritt, ohne die Dauerfestigkeit der Wulstregion einzuschränken.better stiffening effect of the radially inner carcass section occurs without reducing the fatigue strength of the bead region.
Weitere Einzelheiten der Neuerung werden anhand der Zeichnung erläutert, in der ein Ausführungsbeispiel dargestellt ist.Further details of the innovation are explained using the drawing, in which an embodiment is shown.
Die Abbildung zeigt einen radialen Teilschnitt durch einen Reifenwulst eines sich auf einer Felge befindlichen LKW-Luftreifens.The illustration shows a partial radial section through a tire bead a pneumatic truck tire on a rim.
Die aus Stahlseilen bestehende Karkasse 1, die als sogenannte Radialkarkasse ausgeführt ist, wird im Reifenwulst 2 durch Umschlingen der Wulstkerne 3 verankert. Der umgeschlagene Rand k der Karkasse über-The carcass 1, which consists of steel cables and is designed as a so-called radial carcass, is anchored in the tire bead 2 by looping around the bead cores 3. The folded edge k of the carcass over-
Zu beiden Seiten der Karkasse 1 befinden sich Lagen 7 und 7'als Wulstverstärker-, die s.us in Cordlage angeordneten Stahlseilen bestehen und im Winkel zur Reifenumfangsrichtung angeordnet sind. Beide· Lagen 7 enden auf einem Durchmesser, der geringfügig größer ist als der Durchmesser D, welcher durch den inneren Umfang des Wulstkernes J mit der hier anliegenden Karkaßlage der Karkasse 1 bestimmt ist, so daß sich ein zur Verbesserung des Reifensitzes dienendes Polster aus Gummi oder dergl. 8 bilden läßt, das im Betriebszustand geringfügig auf Druck vorgespannt ist.On both sides of the carcass 1 there are plies 7 and 7 'as Bead reinforcements, which consist of steel ropes arranged in a cord layer as shown below and are arranged at an angle to the tire circumferential direction. Both layers 7 end on a diameter that is slightly larger is than the diameter D, which is defined by the inner circumference of the bead core J with the carcass ply of the carcass 1 is determined, so that a used to improve the tire seat pad made of rubber or the like. 8 can be formed in the Operating state is slightly pretensioned to pressure.
Die äußere Lage 7'befindet sich zwischen dem Rand k und dem felgen horn 5i während die innen gelegene Lage 7, welche die Lage 7*The outer layer 7 'is located between the edge k and the rim horn 5i while the inner layer 7, which is the layer 7 *
7R1P74R Z3.09.767R1P74R Z3.09.76
überragt, zwischen der Karkasse 1 und der Innenfläche 9 des Luftreifens angeordnet ist. Aus Gründen einer guten Abstufung überragt das obere Ende der Lage 7 die Lage 7't die Lage 7'den Umschlag k und der Umschlag k das Felgenhorn 5·protrudes, is arranged between the carcass 1 and the inner surface 9 of the pneumatic tire. For reasons of a good gradation, the upper end of the layer 7 protrudes beyond the layer 7't, the layer 7 'the envelope k and the envelope k the rim flange 5 ·
Claims (1)
f D/Fr 76-27 G / DHanover, April 12, 1976
f D / Fr 76-27 G / D
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19767612746 DE7612746U1 (en) | 1976-04-23 | 1976-04-23 | VEHICLE AIR TIRES |
| AT161977A AT349341B (en) | 1976-04-23 | 1977-03-10 | VEHICLE AIR TIRES |
| IT2267277A IT1078445B (en) | 1976-04-23 | 1977-04-20 | TIRE FOR VEHICLES |
| GB1656177A GB1574771A (en) | 1976-04-23 | 1977-04-21 | Pneumatic vehicle tyre |
| FR7712237A FR2348828A1 (en) | 1976-04-23 | 1977-04-22 | TIRE FOR VEHICLE |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19767612746 DE7612746U1 (en) | 1976-04-23 | 1976-04-23 | VEHICLE AIR TIRES |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE7612746U1 true DE7612746U1 (en) | 1976-09-23 |
Family
ID=6664609
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19767612746 Expired DE7612746U1 (en) | 1976-04-23 | 1976-04-23 | VEHICLE AIR TIRES |
Country Status (5)
| Country | Link |
|---|---|
| AT (1) | AT349341B (en) |
| DE (1) | DE7612746U1 (en) |
| FR (1) | FR2348828A1 (en) |
| GB (1) | GB1574771A (en) |
| IT (1) | IT1078445B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3942231A1 (en) * | 1988-12-30 | 1990-07-05 | Yokohama Rubber Co Ltd | HIGH PERFORMANCE AIR RADIAL TIRES |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2773519B1 (en) | 1998-01-12 | 2000-02-11 | Michelin & Cie | TIRE SADDLE WITH CIRCUMFERENTIAL REINFORCEMENT ELEMENTS |
| FR2928104B1 (en) * | 2008-02-28 | 2011-07-15 | Michelin & Cie | TIRE WITH ADDITIONAL REINFORCEMENT REINFORCING ITS ENDURANCE. |
| CN110217054B (en) * | 2019-06-14 | 2021-05-04 | 青岛科技大学 | All-steel radial tire with 0-degree bead reinforcing layer |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2746701A (en) * | 1953-07-31 | 1956-05-22 | Arley D Carpenter | Spring or cushion clamp |
| CH318370A (en) * | 1954-03-03 | 1957-01-15 | Woertz Oskar | Device for the detachable and portable attachment of a plurality of strands such as pipes, cables and the like to a stationary base |
| US2809004A (en) * | 1954-10-06 | 1957-10-08 | Kaufman Joseph | Holders for electronic components |
| FR1364768A (en) * | 1963-05-16 | 1964-06-26 | Raymond A | Clip, more particularly intended for fixing elongated objects, such as cables, to a support |
| FR85074E (en) * | 1963-05-16 | 1965-06-04 | Raymond A | Clip, more particularly intended for fixing elongated objects, such as cables, to a support |
| US3417951A (en) * | 1966-10-07 | 1968-12-24 | Unistrut Corp | Pipe support |
| US3532311A (en) * | 1968-05-01 | 1970-10-06 | Spring Steel Fasteners Inc | Spring clip hanger for conduit and the like |
| DE1913260A1 (en) * | 1969-03-15 | 1970-09-17 | Hoppmann & Mulsow | Series clamp for cables and similar lines |
| CH549988A (en) * | 1972-06-16 | 1974-06-14 | Bratschi Silent Gliss | FASTENING DEVICE. |
-
1976
- 1976-04-23 DE DE19767612746 patent/DE7612746U1/en not_active Expired
-
1977
- 1977-03-10 AT AT161977A patent/AT349341B/en not_active IP Right Cessation
- 1977-04-20 IT IT2267277A patent/IT1078445B/en active
- 1977-04-21 GB GB1656177A patent/GB1574771A/en not_active Expired
- 1977-04-22 FR FR7712237A patent/FR2348828A1/en active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3942231A1 (en) * | 1988-12-30 | 1990-07-05 | Yokohama Rubber Co Ltd | HIGH PERFORMANCE AIR RADIAL TIRES |
| DE3942231C2 (en) * | 1988-12-30 | 1998-11-19 | Yokohama Rubber Co Ltd | High performance pneumatic radial tires |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2348828A1 (en) | 1977-11-18 |
| ATA161977A (en) | 1978-08-15 |
| GB1574771A (en) | 1980-09-10 |
| IT1078445B (en) | 1985-05-08 |
| FR2348828B1 (en) | 1983-09-16 |
| AT349341B (en) | 1979-03-26 |
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