公开(公告)号：EP3768525B1

公开(公告)日：2022-10-19

申请号：EP18731533.8

申请日：2018-03-23

发明人： SGRECCIA, Mario ,  LOBENE, Stefano ,  MELORO, Gianluca ,  AGAMETTI, Gianni ,  ABBATI, Gianluca

IPC分类号： B60C7/12 ,  B60C7/10

公开(公告)号：EP3877199A1

公开(公告)日：2021-09-15

申请号：EP19820829.0

申请日：2019-11-06

申请人： COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN

发明人： BROUSSEAU, Magaly ,  NAGODE, Clément ,  RIGO, Sébastien ,  SIMONELLI, Thomas

IPC分类号： B60C9/18 ,  B60C17/04 ,  B29D30/02 ,  B60C7/12 ,  B60C7/14 ,  B29D30/06 ,  B29D30/20

公开(公告)号：EP3697606B1

公开(公告)日：2021-08-18

申请号：EP18800701.7

申请日：2018-10-18

发明人： CORNILLE, Richard ,  LIMOZIN, Bastien ,  RIGO, Sébastien

IPC分类号： B29D30/46 ,  B60C7/12 ,  B60C7/14

公开(公告)号：EP3390114B1

公开(公告)日：2019-10-30

申请号：EP16825849.9

申请日：2016-12-15

申请人： Compagnie Générale des Etablissements Michelin

发明人： RIGO, Sébastien ,  VILCOT, Florian ,  BEAULATON, Daniel ,  LIMOZIN, Bastien ,  FOMBELLE, Damien ,  BROUSSEAU, Magaly

IPC分类号： B60C17/04 ,  B60C17/06 ,  B60C7/12 ,  B60C7/14

公开(公告)号：EP3482972A1

公开(公告)日：2019-05-15

申请号：EP17823702.0

申请日：2017-07-05

申请人： Advantaria, SL

发明人： REQUENA RODRIGUEZ, Ignacio ,  PEREZ VENTURA, Juan Manuel

IPC分类号： B60B9/26 ,  B60B1/02 ,  B60C7/10 ,  B60C7/12 ,  B60C7/18

摘要： Mixed pneumatic and airless wheel with increased safety, incorporating a flexible, substantially inextensible external annular band (1) which comes into contact with the ground. This band is joined, on its inside section, to separated radial elements (2) which are fixed, in a part intermediate to a rim (6), to an elastic wall surrounding a sealtight compartment (7), enclosing a gas or liquid under pressure. This innovation eliminates vertical roll, rebound effect on the wheel, phase and vibration frequency differences between radial elements and between the pneumatic and airless parts (all of which occur in current mixed wheels at high speeds), thus reducing wheel deformation and fuel consumption. The innovation maintains the advantages of less deformation on bends, better performance with water on the road, and safety in the event of pressure loss.

公开(公告)号：EP2730155B1

公开(公告)日：2019-01-23

申请号：EP13191776.7

申请日：2013-11-06

申请人： OTICO

发明人： Phely, Olivier ,  Piou, Denis

IPC分类号： A01B29/04 ,  B60C7/24 ,  B60C11/03 ,  B60C17/00 ,  B60C7/14 ,  B60C7/12

公开(公告)号：EP3385094A1

公开(公告)日：2018-10-10

申请号：EP17191566.3

申请日：2017-09-18

申请人： Kumho Tire Co., Inc.

发明人： KWARK, Chul-Woo ,  KIM, Kee-Woon ,  PARK, Chang-Jung ,  SHIN, Gwi-Sung ,  HWANG, Soon-Wook

IPC分类号： B60C5/00 ,  B60C7/12 ,  B60C11/00 ,  B60C9/18 ,  B60C19/12

CPC分类号： B60C7/12 ,  B29D30/0678 ,  B60C5/002 ,  B60C9/18 ,  B60C11/00 ,  B60C19/122

摘要： A semi-pneumatic tire (10) includes a tread portion (100) configured to make contact with a road surface, a non-pneumatic portion (200) coupled to an inner circumferential surface of the tread portion. The semi-pneumatic tire (10) further includes a pneumatic portion (300) coupled to an inner circumferential surface of the non-pneumatic portion (200) and provided with a space into which an air is filled, and bonding layers respectively interposed between the tread portion and the non-pneumatic portion and between the non-pneumatic portion (200) and the pneumatic portion (300). The non-pneumatic portion (200) includes a band portion including an inner band coupled to an outer circumferential surface of the pneumatic portion (300) and an outer band spaced apart from the inner band and surrounding an outer circumferential surface of the inner band, and spokes provided between the inner band and the outer band to connect the inner band and the outer band.
fig. 2, 3

公开(公告)号：EP3319814A1

公开(公告)日：2018-05-16

申请号：EP16736829.9

申请日：2016-07-05

申请人： Compagnie Générale des Etablissements Michelin

发明人： VILCOT, Florian ,  RIGO, Sébastien ,  BEAULATON, Daniel

IPC分类号： B60C7/12 ,  B60C7/14 ,  B60C7/10

CPC分类号： B60C7/14 ,  B60C7/125 ,  B60C2007/146

摘要： The present invention relates to a tyre-type device (1) for equipping a vehicle, having an improved flattening of the tread thereof compared to a standard tyre. The tyre-type device (1) comprises two revolving structures, radially outer (2) and radially inner (3) respectively, a carrier structure (6) made from identical carrier elements (61), being extended outside of the content area (A) with the ground and compressed in the contact area (A), and two sidewalls (9). The carrier elements (61) are wire elements and are respectively connected to the radially inner face (23) of the radially outer revolving structure (2) by a radially outer fabric (71) and to the radially outer face (33) of the radially inner revolving structure (3) by a radially inner fabric (72). In addition, the mean area density D of the carrier elements (61) per unit area of the radially outer revolving structure (2), expressed in 1/m
2 , is at least equal to (S/S
E )*Z/(A*F
r ), where S is the area, in m
2 , of the radially inner face (23) of the radially outer revolving structure (2), S
E is the connecting area, in m
2 , of the radially outer fabric (71) with the radially inner face (23) of the radially outer revolving structure (2), Z is the nominal radial load, in N, A is the contact area with the ground, in m
2 , and F
r is the breaking strength, in N, of a carrier element (61).

公开(公告)号：EP3310588A1

公开(公告)日：2018-04-25

申请号：EP17718643.4

申请日：2017-03-30

申请人： Lanxess Solutions US Inc.

发明人： LASKOWITZ, Ian

IPC分类号： B60C7/12 ,  B60C7/18 ,  B60C7/14

CPC分类号： B60C7/10 ,  B60C7/12 ,  B60C7/125 ,  B60C7/18 ,  B60C11/00 ,  B60C2007/107 ,  B60C2007/146

摘要： A non-pneumatic tire with an annular body of resilient elastomeric material comprises circumferential web members supported by a plurality of circumferentially spaced crossed spoke pairs. The thickness and angle of the spokes in each crossed spoke pair varies.

公开(公告)号：EP3184328A1

公开(公告)日：2017-06-28

申请号：EP16203407.8

申请日：2016-12-12

申请人： The Goodyear Tire & Rubber Company

发明人： VAN RIPER, Philip Carl ,  LETTIERI, Joseph Carmine ,  BANDY, Rebecca Anne ,  SIEGEL, Addison Brian ,  MOGHANI, Mahdy Malekzadeh ,  MENDENHALL, Andrew B.

IPC分类号： B60C7/12 ,  B60C7/18

CPC分类号： B60C7/14 ,  B60C7/12 ,  B60C7/18 ,  B60C2007/146

摘要： A non-pneumatic tire (100) is disclosed comprising a ground contacting annular tread portion (200), a shear band (300) and at least one spoke disk (3000) connected to the shear band (300). The spoke disk (3000) has one or more first spokes (3030) having a first parabolic curvature. The one or more first spokes (3030) extend from an outer ring (3020) to an inner ring (3010) of the spoke disk (3000).

摘要翻译： 公开了一种非充气轮胎（100），其包括与地面接触的环形胎面部分（200），剪切带（300）和连接到剪切带（300）的至少一个辐条盘（3000）。 辐条盘（3000）具有一个或多个具有第一抛物曲率的第一辐条（3030）。 一个或多个第一辐条（3030）从辐条盘（3000）的外环（3020）延伸到内环（3010）。