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11. 发明授权

EP2049324B1 PROCESS AND APPARATUS FOR BUILDING PNEUMATIC TYRES 有权
标题翻译：方法和设备建设的轮胎
公开(公告)号：EP2049324B1
公开(公告)日：2013-05-01
申请号：EP06796264.7
申请日：2006-08-09
申请人： Pirelli Tyre S.p.A.
发明人： MARCHINI, Maurizio , AMURRI, Cesare
IPC分类号： B29D30/16 , B29D30/30 , B29D30/60 , B29C47/92
CPC分类号： B29D30/16 , B29C43/224 , B29C43/245 , B29C47/0014 , B29C47/0057 , B29C47/02 , B29C47/34 , B29C47/92 , B29C2043/465 , B29C2043/5875 , B29C2947/92095 , B29C2947/92104 , B29C2947/92161 , B29C2947/92209 , B29C2947/9239 , B29C2947/924 , B29C2947/92409 , B29C2947/92628 , B29C2947/92647 , B29C2947/92904 , B29D30/30 , B29D30/60 , B29D2030/4437 , B29D2030/4456 , B29K2021/00 , B29K2105/16 , B29L2030/00

12. 发明授权

EP2170593B1 PROCESS AND APPARATUS FOR MANUFACTURING TYRES FOR VEHICLE WHEELS 有权
标题翻译：方法和设备制造车轮轮胎
公开(公告)号：EP2170593B1
公开(公告)日：2011-09-28
申请号：EP07804553.1
申请日：2007-06-29
申请人： Pirelli Tyre S.P.A.
发明人： AMURRI, Cesare , LO PRESTI, Gaetano , MANCINI, Gianni , MARCHINI, Maurizio
IPC分类号： B29D30/30 , B65H5/16
CPC分类号： B29D30/3007 , B29D30/305 , B29D2030/4468 , B29D2030/4481 , B29D2030/4493 , B29D2030/482
摘要： A process and a apparatus for manufacturing tyres for vehicle wheels, the process comprises the step of building on a substantially cylindrical forming support (50) a carcass ' structure comprising at least one carcass ply (2) associated', at axially opposite end edges (2a, 2b) thereof, with respective annular anchoring structures. The' step of building the carcass structure further comprises the step of associating, at at least one end edge (2a, 2b) of said at least one carcass ply (2), at least one reinforcing structure (1) comprising a predetermined number of reinforcing elements (5) having a predetermined width and same length. The reinforcing elements (5) are preferably obtained by cutting to size, with a predetermined cutting angle, a continuous band-like reinforcing element (4) having a predetermined width: The reinforcing elements (5) are arranged on the end edge (2a, 2b) of the carcass ply (2) along a deposition path at a distance from one another having a value comprised between 0 and a predetermined value.

13. 发明公开

EP2094475A1 PROCESS AND APPARATUS FOR BUILDING PNEUMATIC TYRES 有权
标题翻译：用于制造气动轮胎的方法和设备
公开(公告)号：EP2094475A1
公开(公告)日：2009-09-02
申请号：EP06821271.1
申请日：2006-10-31
申请人： Pirelli Tyre S.p.A.
发明人： MARCHINI, Maurizio , AMURRI, Cesare , NOTO, Rodolfo , BOSIO, Gian Luigi , LO PRESTI, Gaetano
IPC分类号： B29D30/16 , B29D30/30 , B29D30/60
CPC分类号： B29D30/30 , B26D3/003 , B29C47/0021 , B29C47/0023 , B29C47/0038 , B29C47/0057 , B29C47/0066 , B29C47/021 , B29C47/04 , B29C2793/0027 , B29D30/16 , B29D30/60
摘要： An apparatus for building pneumatic tyres comprises a forming support (16) and an assembling device (19) to assemble components of elastomeric material on the forming support (16). The assembling device (19) comprises a feeding unit (20) to deliver a continuous elongated element (21) of elastomeric material, a conveyor (33) having a moving surface (34) along a predetermined direction (X) and towards a proximal end (35) thereof close to the forming support (16), an application device (30) positioned at the proximal end (35). The continuous elongated element (21) is moved forward on the moving surface (34) as far as the proximal end (35) and the forming support is rotated to enable application of the continuous elongated element (21) in the form of coils wound up on the forming support (16) itself. A retaining device (39) co-operates with the conveyor (33) to brake the continuous elongated element (21) at the end of the application, while the forming support (16) goes on rotating, until it causes stretching and severing of the continuous elongated element (21).
摘要翻译：一种用于构造充气轮胎的装置包括成形支撑件（16）和组装装置（19），以在成形支撑件（16）上组装弹性体材料的部件。组装装置（19）包括：输送单元（20），用于输送弹性体材料的连续细长元件（21）;输送器（33），其具有沿着预定方向（X）并朝向近端（35）靠近所述成形支撑件（16）， - 施加装置（30），其位于所述近端（35）处。连续细长元件（21）在移动表面（34）上向前移动，直到近端（35）和成形支撑件旋转以使得能够以线圈形式施加连续细长元件（21）在成形支撑件（16）上。在成形支撑件（16）继续旋转时，保持装置（39）与输送器（33）协作以在应用结束时制动连续细长元件（21），直到其导致拉伸和切断连续细长元件（21）。

14. 发明授权

EP2155481B1 Process and apparatus for manufacturing tyres 有权
标题翻译：用于制造轮胎的方法和设备
公开(公告)号：EP2155481B1
公开(公告)日：2012-04-18
申请号：EP07825807.6
申请日：2007-06-11
申请人： Pirelli Tyre S.P.A.
发明人： MARCHINI, Maurizio , AMURRI, Cesare , MANCINI, Gianni , LO PRESTI, Gaetano
IPC分类号： B29D30/20 , B29D30/24
CPC分类号： B29D30/20 , B29D30/242 , B29D30/245 , B29D30/246 , B29D30/3028 , B29D30/305 , B29D30/70 , B29D2030/082 , B29D2030/2642 , B29D2030/705
摘要： A plurality of strip-like elements (20) is applied onto a forming drum (C) externally having a substantially cylindrical laying surface (21), which strip-like elements (20) are disposed in mutually approached relationship to form at least one first annular reinforcing layer (A) on the forming drum (C) itself set to a first work diameter at which each of the applied strip-like elements (20), on the laying surface (21) subtends an arc of a circumference of a width as large as a submultiple integer of the overall circumferential extension of the laying surface (21) itself. Adjustment devices (24) operating on the forming drum (C) subsequently carry out expansion of the latter to a second work diameter larger than the first work diameter, while maintaining its laying surface (21) substantially cylindrical.

15. 发明授权

EP2094475B1 PROCESS AND APPARATUS FOR BUILDING PNEUMATIC TYRES 有权
标题翻译：方法和设备建设的轮胎
公开(公告)号：EP2094475B1
公开(公告)日：2011-12-28
申请号：EP06821271.1
申请日：2006-10-31
申请人： Pirelli Tyre S.p.A.
发明人： MARCHINI, Maurizio , AMURRI, Cesare , NOTO, Rodolfo , BOSIO, Gian Luigi , LO PRESTI, Gaetano
IPC分类号： B29D30/16 , B29D30/30 , B29D30/60
CPC分类号： B29D30/30 , B26D3/003 , B29C47/0021 , B29C47/0023 , B29C47/0038 , B29C47/0057 , B29C47/0066 , B29C47/021 , B29C47/04 , B29C2793/0027 , B29D30/16 , B29D30/60
摘要： An apparatus for building pneumatic tyres comprises a forming support (16) and an assembling device (19) to assemble components of elastomeric material on the forming support (16). The assembling device (19) comprises a feeding unit (20) to deliver a continuous elongated element (21) of elastomeric material, a conveyor (33) having a moving surface (34) along a predetermined direction (X) and towards a proximal end (35) thereof close to the forming support (16), an application device (30) positioned at the proximal end (35). The continuous elongated element (21) is moved forward on the moving surface (34) as far as the proximal end (35) and the forming support is rotated to enable application of the continuous elongated element (21) in the form of coils wound up on the forming support (16) itself. A retaining device (39) co-operates with the conveyor (33) to brake the continuous elongated element (21) at the end of the application, while the forming support (16) goes on rotating, until it causes stretching and severing of the continuous elongated element (21).

16. 发明公开

EP2049324A1 PROCESS AND APPARATUS FOR BUILDING PNEUMATIC TYRES 有权
标题翻译：方法和设备建设的轮胎
公开(公告)号：EP2049324A1
公开(公告)日：2009-04-22
申请号：EP06796264.7
申请日：2006-08-09
申请人： Pirelli Tyre S.p.A.
发明人： MARCHINI, Maurizio , AMURRI, Cesare
IPC分类号： B29D30/16 , B29D30/30 , B29D30/60 , B29C47/92
CPC分类号： B29D30/16 , B29C43/224 , B29C43/245 , B29C47/0014 , B29C47/0057 , B29C47/02 , B29C47/34 , B29C47/92 , B29C2043/465 , B29C2043/5875 , B29C2947/92095 , B29C2947/92104 , B29C2947/92161 , B29C2947/92209 , B29C2947/9239 , B29C2947/924 , B29C2947/92409 , B29C2947/92628 , B29C2947/92647 , B29C2947/92904 , B29D30/30 , B29D30/60 , B29D2030/4437 , B29D2030/4456 , B29K2021/00 , B29K2105/16 , B29L2030/00
摘要： During building of a tyre (3), at least one component of elastomeric material is manufactured through application of an elongated element (30) in the form of coils disposed side by side and/or superposed, onto a forming support (16) driven in rotation and transversely moved in front of an applicator device (42). The elongated element (30) is formed by feeding a continuous thread element (25) coming from an extruder (20) between two shaping rollers (27). During formation, a detector (33) operating close to the shaping rollers (27) cyclically detects the width of the elongated element (30) and the cross-section area of the continuous thread element (25) to monitor the volumetric flow rate of the continuous thread element (25) close to the shaping rollers (27). The feeding speed of the continuous thread element (25) towards the shaping rollers (27) is adjusted through feedback on the extruder '(20) or on a driving device (40) operating downstream of the extruder itself, to keep the volumetric flow rate value within a predetermined range.

17. 发明授权

EP1458536B1 PROCESS AND APPARATUS FOR CONTINUOUSLY PRODUCING AN ELASTOMERIC COMPOSITION 失效转让
标题翻译：方法和装置弹性组合物的连续生产
公开(公告)号：EP1458536B1
公开(公告)日：2008-02-13
申请号：EP02796567.2
申请日：2002-12-04
申请人： Pirelli Tyre S.p.A.
发明人： CARETTA, Renato , GALIMBERTI, Maurizio , PUPPI, Cristiano , AMURRI, Cesare , TESTI, Stefano , ROMANI, Francesco
IPC分类号： B29B7/74 , B29B7/38 , B29B7/00
CPC分类号： B29B7/007 , B29B7/7485 , B29B7/7495 , B29C47/1081 , B29C47/364 , B29C47/366 , B29K2021/00 , B29L2030/00

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