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1. 发明公开

EP0072500A3 Pneumatic tyre for heavy loads 失效
标题翻译：用于重载的气动轮胎
公开(公告)号：EP0072500A3
公开(公告)日：1983-08-24
申请号：EP82107069
申请日：1982-08-05
申请人： BAYER AG
发明人： Ippen, Jakob, Dr. , Stüttgen, Friedel
IPC分类号： B60C09/02 , B60C09/16 , B60C09/20 , B60C03/00
CPC分类号： B60C9/20 , B60C3/04 , B60C9/18 , B60C11/01 , B60C2011/013

2. 发明公开

EP0103984A3 Pneumatic radial tire and method of manufacturing the same 失效
标题翻译：气动辐射轮胎及其制造方法
公开(公告)号：EP0103984A3
公开(公告)日：1985-01-16
申请号：EP83304733
申请日：1983-08-15
申请人： BRIDGESTONE TIRE COMPANY LIMITED
发明人： Togashi, Minoru , Kato, Kenshiro
IPC分类号： B60C03/00 , B60C15/06
CPC分类号： B60C3/04 , B60C9/0292 , B60C15/06
摘要： A pneumatic radial tire having reduced rolling resistance and simultaneously improved steering stability and riding comfort during running without adversely affecting the wet performance and durability thereof is obtained by making higher the carcass maximum width position (Q) and the carcass curvature reverse position (D), or enlarging the curvature of the carcass in the radially outer zone of the carcass maximum width position and simultaneously the carcass curvature reverse extent in the radially inner zone of the sidewalls so as to intentionally deviate from the naturally equilibrated configuration. A method of manufacturing a pneumatic radial tire having reduced rolling resistance uses a mould for vulcanizing and forming the tire therein, which mould has a particular shape of cavity having a foot width 20-50% wider than the rim width and diverging progressively from corresponding shoulder portions to the wider foot portion of the cavity.

3. 发明公开

EP0066712A3 Improvements in tire and wheel configuration 失效
标题翻译：轮胎和车轮配置的改进
公开(公告)号：EP0066712A3
公开(公告)日：1983-05-25
申请号：EP82103819
申请日：1982-05-04
申请人： CATERPILLAR TRACTOR CO.
发明人： Grawey, Charles Edward , Groezinger, John James
IPC分类号： B60B21/10 , B60C15/02 , B60C03/00 , B60B21/12
CPC分类号： B60B21/10 , B60B21/12 , B60C3/02 , B60C15/0233
摘要： in many designs, a tire (14) of a wheel (10) is inadequately restrained with respect to a tire supporting rim assembly (12) of the wheel. Movement of the tire (14) with respect to the rim assembly (12) results in a wastage of energy. In the present invention a wheel assembly (10) has a rim assembly (12) and a tire (14) mounted on the rim assembly (12). The rim assembly (12) has an annular elastic element (22) affixed thereto for increasing the coefficient of friction between the rim assembly (12) and the tire (14).

4. 发明公开

EP0209301A3 A pneumatic tyre and wheelrim for a motorcycle 失效
标题翻译：气动轮胎和摩托车轮胎
公开(公告)号：EP0209301A3
公开(公告)日：1988-07-20
申请号：EP86305207
申请日：1986-07-04
申请人： SP TYRES UK LIMITED
发明人： Griffiths, Gerald Anthony , Ingley, Peter , Watkins, David Robert
IPC分类号： B60C15/02 , B60C03/00
CPC分类号： B60C3/00 , B60C15/0203
摘要： A pneumatic tyre and wheelrim assembly for a motorcycle wherein the tyre comprises a pair of axially spaced wheelrim engaging bead regions (6), a torroidal air pressure retaining carcass (2) reinforced by a ply (7) extending from one bead region (6) to the other bead region (6), a ground contacting tread (1) which is substantially curved in radial cross-section of the tyre and which terminates adjacent to each bead region (6) in a shoulder (3) of the tread (1) characterised by the said shoulder having a radially inwardly facing shoulder formation (4) and the wheelrim comprises a pair of axially spaced bead seats (1) one for each bead region (6) of the tyre and adjacent each bead seat (11) and axially outwards thereof a radially projecting engagement position (13) complementary to the shoulder formation (4) so that in the assembled tyre and wheelrim the tread (11) is easily located directly by the interengagement of the shoulder formations (4) and the engagement portions (13).

5. 发明公开

EP0192112A3 Pneumatic tyre having emergency running characteristics 失效
标题翻译：具有紧急运行特性的气动轮胎
公开(公告)号：EP0192112A3
公开(公告)日：1987-12-16
申请号：EP86101346
申请日：1986-02-03
申请人： BAYER AG
发明人： Stüttgen, Friedel , Stollfuss, Bernd , Schnetger, Jochen, Dr.
IPC分类号： B60C03/00 , B60C17/00 , B60C15/02
CPC分类号： B60C17/00 , B29C2035/0283 , B29D30/08 , B29D2030/3242 , B29D2030/482 , B60C3/00 , B60C3/04 , B60C9/0292 , B60C13/003 , B60C13/004 , B60C15/02
摘要： Ein Luftreifen mit Notlaufeigenschaften, der eine selbst tragende trapezförmige Form besitzt, die aus einem Unter bau von mehreren Teilen und einem Oberbau (6) aus gespritztem Gummi besteht.

6. 发明公开

EP0119152A3 Fuel efficient tire 失效
标题翻译：燃油效率高的轮胎
公开(公告)号：EP0119152A3
公开(公告)日：1986-03-26
申请号：EP84630044
申请日：1984-03-06
申请人： THE GOODYEAR TIRE & RUBBER COMPANY
发明人： Chrobak, Dennis Steven
IPC分类号： B60C03/00 , B60C01/00
CPC分类号： B60C3/04 , B60C1/0016 , B60C2011/0016 , Y02T10/862
摘要： A tire (1) is provided with dimensional and physical characteristics to provide improved rolling resistance and thereby improve fuel economy. The aspect ratio, tread width (TW), tread thickness (TT) and tread shoulder gauge (SG) are within certain specific ranges, while various components of the tire have certain modulus and resilience properties.

7. 发明公开

EP0173670A3 Vehicle tyre 失效
标题翻译：汽车轮胎
公开(公告)号：EP0173670A3
公开(公告)日：1987-06-16
申请号：EP85890161
申请日：1985-07-19
申请人： Semperit Reifen Aktiengesellschaft
发明人： Stumpf, Horst, Dipl.-Ing.
IPC分类号： B60C03/00 , B60C05/00
CPC分类号： B60C5/00 , B60C3/00
摘要： Im Innenraum des Fahrzeugreifens gemäss der Erfin dung ist ein gegenüber dem umgebenden Luftdruck geringe rer Innendruck erstellbar. Der Reifen (4) selbst wird bereits als Rohreifen gemäss einer dem Betrieb mit Unterdruck ent sprechenden Gleichgewichtsgestalt geformt, so dass bei Be trieb mit Unterdruck in den Hauptspannungsrichtungen im wesentlichen nur Druckspannungen auftreten.
摘要翻译：在根据本发明的车辆轮胎内部周围的空气压力可以产生低的内部压力。根据负压说话平衡形状的操作，轮胎（4）本身已经成型为生胎，从而当在主应力方向上负压操作时基本上仅发生压应力。

8. 发明公开

EP0119149A3 Pneumatic tire 失效
公开(公告)号：EP0119149A3
公开(公告)日：1986-01-08
申请号：EP84630040
申请日：1984-03-06
申请人： THE GOODYEAR TIRE & RUBBER COMPANY
发明人： Egan, William Elliott , Landers, Samuel Patrick
IPC分类号： B60C03/00 , B60C15/02
CPC分类号： B60C3/04 , B60C15/024 , Y10T152/10765
摘要： A pneumatic tire (10) having better aerodynamic characteristics than conventionally shaped tires is disclosed. A radial cross-section of the tire has an external contour on each side of its mid-circumferential plane, exclusive of indicia on the sidewalls (20) or traction elements of the tread portion (18), that extends continuously axially outwardly and radially inwardly to the point (e,e 1 ) where the external surface of each sidewall intersects a radially extending line (A,A l ), that is tangent to the axially outer edge of a retaining flange (16) of a rim (12) that the tire is mountable upon, with a portion of the external contour on each side of the mid-circumferential plane at least approximating an ellipse. The external surfaces of the sidewalls do not extend more than 2.54 millimeters (0.1 inch) axially outwardly of the axially outer edge of the retaining flange of the rim at any location.

9. 发明公开

EP0082827A3 An improved tubular tire for cycles and method for manufacturing the same 失效
标题翻译：用于循环的改进的管状轮胎及其制造方法
公开(公告)号：EP0082827A3
公开(公告)日：1984-04-25
申请号：EP82830305
申请日：1982-12-23
申请人： PNEUMATICI CLEMENT S.p.A.
发明人： Carrera, Cesare , Formenti, Giuseppe
IPC分类号： B60C03/00 , B29H17/00
CPC分类号： B60C3/02 , B29D30/08 , B60C15/0233 , Y10T152/10117 , Y10T152/10774
摘要： A tubular tire for cycles (1, 21, 101, 201) comprising a tubular toroidal body including an inner airtight tube (4,104, 204) to be inflated, the tire body or carcass being equipped, on the outer surface mating the wheel rim, with a rubberized tape (6,106, 206) having projecting portions such as profiles or prominences (11, 12, 13n 108, 208) adapted to ensure a better engagement between the tire and the rim. The carcass is built by longitudinally joining together the edges (2-3,102-103) of a rubberized fabric, the junction being radially external with respect to the tire and below the tread (5, 105, 205). The edges are joined either by overlapping or by abutment of the edges. In this latter case a reinforcement strip (15) is provided between the carcass (1) and the tread (5). An additional narrow strip (30) protecting the junction is provided between the carcass and the inner or air tube. According to an embodiment the tire has a tunnel shaped cross-section obtained by a suitably shaping the rubberized tape (106) and the tire body (101) when vulcanizing the tire. The tubular tire can further be provided with an additional band of gummy material (25, 225) forming a cordonet having two side pseudobeads (209) for the engagement of the tire with conventional wheel rims (207). The tire body is built from an endless band (100) of a rubberized textile material being either a cross-biased ply structure or a square woven fabric. In the latter case the endless band provides for a limited overlapping of the ends of an open band that is covered by a strip (112) of the same fabric so that the untruncated threads (121) of the strip (112) are parallel to the band threads (120) that have been cut in order to maintain a mechanical continuity of the toroidal carcass. The invention relates also to the improved methods for manufacturing such tubular tires.

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