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1. 发明申请

WO2007054984A1 A PLANT FOR MANUFACTURING TYRES AND MANUFACTURING METHOD RELATED THERETO 审中-公开
标题翻译：制造轮胎及其制造方法的工厂
公开(公告)号：WO2007054984A1
公开(公告)日：2007-05-18
申请号：PCT/IT2005/000659
申请日：2005-11-11
申请人： PIRELLI TYRE S.P.A. , BIGOGNO, Mauro , PORTINARI, Gianni
发明人： BIGOGNO, Mauro , PORTINARI, Gianni
IPC分类号： B29D30/30 , B29D30/46
CPC分类号： B26D5/16 , B26D1/085 , B26D3/003 , B29D30/3028 , B29D30/46
摘要： Within tyre manufacturing, a reinforcing structure (8) of the tyre (2), such as the zero-degree layer (8) of the belt structure (6), is made by an apparatus (25) comprising devices (35, 37) for guiding a continuous elongated element (9) towards a forming drum (22), devices (42) for applying the elongated element against a laying surface (22a) of the drum, and a cutting unit (45) to cut off the continuous elongated element (9) when application has been completed. Once the cutting operation has been carried out, the free end of the continuous elongated element (9) is set to a grip position downstream of the cutting unit (45), through a reciprocating slider and a threading element blocking the continuous elongated element (9) with respect to the slider (58) when the latter moves towards the forming drum (22).
摘要翻译：在轮胎制造中，通过包括装置（35,37）的装置（25）制造轮胎（2）的加强结构（8），例如带束结构（6）的零度层（8）用于将连续细长元件（9）引向成形鼓（22），用于将细长元件施加到滚筒的铺设表面（22a）的装置（42）和切割单元（45）以切断连续细长应用程序完成后的元素（9）。一旦执行了切割操作，连续细长元件（9）的自由端通过往复运动的滑动器和阻止连续细长元件（9）的穿线元件被设置在切割单元（45）下游的夹持位置）相对于滑块（58），当滑块（58）朝向成形滚筒（22）移动时。

2. 发明申请

WO2015019222A1 METHOD AND APPARATUS FOR CONTROLLING THE DELIVERY OF A CONTINUOUS ELONGATED ELEMENT IN A PROCESS FOR BUILDING TYRES FOR VEHICLE WHEELS 审中-公开
标题翻译：用于控制车轮轮胎过程中连续延长元件输送的方法和装置
公开(公告)号：WO2015019222A1
公开(公告)日：2015-02-12
申请号：PCT/IB2014/063310
申请日：2014-07-22
申请人： PIRELLI TYRE S.P.A.
发明人： BOSIO, Gian Luigi , BIGOGNO, Mauro
IPC分类号： B29D30/30 , B65H20/34
CPC分类号： B29D30/3028 , B29D30/30 , B65H20/34 , B65H2403/20 , B65H2408/2171 , B65H2408/2173 , B65H2801/93
摘要： In an apparatus and in a process for building tyres, a method for controlling the delivery of a continuous elongated element comprises: arranging a continuous elongated element (11) along a zigzag path defined by a plurality of rollers (19, 31) on which the continuous elongated element is partially wound; advancing the continuous elongated element (11) in a feed direction (F) along the zigzag path; delivering the continuous elongated element in proximity of a work station (7) for building tyres. The longitudinal tension (ad) in the continuous elongated element (11) downstream of first rollers (19) of the plurality of rollers (19, 31) is maintained less than or equal to the longitudinal tension (σu) upstream of the same first rollers (19), by rotating the above-mentioned first rollers (19) in a sense in accordance with the feed direction (F) by means of a rotation imparted to respective first shafts (18) on which the first rollers (19) are mounted.
摘要翻译：在用于制造轮胎的设备和方法中，用于控制连续细长元件的输送的方法包括：沿着由多个辊（19,31）限定的锯齿形路径布置连续细长元件（11），在所述多个辊连续细长元件被部分缠绕; 沿着Z字形路径沿着馈送方向（F）推进连续细长元件（11）; 在用于建造轮胎的工作站（7）附近提供连续细长元件。在多个辊（19,31）的第一辊（19）下游的连续细长元件（11）中的纵向张力（ad）保持小于或等于其上游的纵向张力（＆amp; u）第一辊（19）通过借助于施加到其上的第一辊（18）的相应的第一轴（18）的旋转，在上述第一辊（19）上根据进给方向（F）旋转，被安装。

3. 发明申请

WO2015101853A1 METHOD FOR GUIDING AN ELONGATED ELEMENT IN A PROCESS FOR OBTAINING VEHICLE WHEEL TYRES AND APPARATUS FOR OBTAINING VEHICLE TYRES 审中-公开
标题翻译：用于在获取车轮轮胎的过程中引导伸长元件的方法和用于获得车辆轮胎的装置
公开(公告)号：WO2015101853A1
公开(公告)日：2015-07-09
申请号：PCT/IB2014/066795
申请日：2014-12-11
申请人： PIRELLI TYRE S.P.A.
发明人： BIGOGNO, Mauro , PULICI, Lorenzo
IPC分类号： B65H23/035 , B65H23/032 , B29D30/44 , B29D30/30
CPC分类号： B29D30/44 , B29D30/30 , B29D2030/4418 , B65H23/0322 , B65H27/00 , B65H2220/04 , B65H2404/54 , B65H2404/721 , B65H2511/12 , B65H2801/93
摘要： The present invention is related to a method and an apparatus for obtaining tyres for vehicle wheels, the apparatus comprises a device (11) for dispensing an elongated element (10) and a conveyor (12) for advancing the elongated element (10) towards a forming drum (3, 6). A device (22) for laterally aligning the elongated element (10) is provided which comprises: a pair of counter-facing lateral abutment guides (27a, 27b), each arranged on a respective side of a portion of the supply path, wherein at least one of the lateral abutment guides (27a, 27b) is free to move along a direction (Td) that is transverse with respect to the supply path; at least one weight (33) and transmission elements (31, 32) connecting the weight (33) to the movable lateral abutment guide (27b). The transmission elements (31, 32) are configured to allow the weight (33) to move under the action of the gravity force and to drive the movable lateral abutment guide (27a) therewith along the transverse direction (Td).
摘要翻译：本发明涉及一种用于获得用于车轮的轮胎的方法和装置，该装置包括用于分配细长元件（10）的装置（11）和用于使细长元件（10）向前推进的输送机（12）成型鼓（3,6）。提供了用于横向对准细长元件（10）的装置（22），其包括：一对相对的侧向邻接引导件（27a，27b），每个布置在供应路径的一部分的相应侧上，其中在所述横向邻接引导件（27a，27b）中的至少一个沿着相对于所述供给路径横向的方向（Td）自由移动; 至少一个重物（33）和将所述重物（33）连接到所述可移动侧向邻接引导件（27b）的传动元件（31,32）。传动元件（31,32）构造成允许重物（33）在重力的作用下移动，并沿其横向（Td）驱动可移动侧向邻接引导件（27a）。

4. 发明申请

WO2012147012A1 PROCESS AND APPARATUS FOR MANUFACTURING PNEUMATIC TYRES FOR VEHICLE WHEELS 审中-公开
标题翻译：制造汽车轮胎气胎的工艺及装置
公开(公告)号：WO2012147012A1
公开(公告)日：2012-11-01
申请号：PCT/IB2012/051932
申请日：2012-04-18
申请人： PIRELLI TYRE S.P.A. , BIGOGNO, Mauro , PORTINARI, Gianni , DALE', Pietro
发明人： BIGOGNO, Mauro , PORTINARI, Gianni , DALE', Pietro
IPC分类号： B29D30/24
CPC分类号： B29D30/12 , B29D30/245 , B29D30/246 , B29D30/36 , B29D2030/3257 , B29D2030/3264
摘要： In a process for building tyres for vehicle wheels, a carcass sleeve (3) is arranged on a shaping drum (1) comprising two half-drums (15) and two supports (16). Each support is operatively associated with one of the half-drums (15) and carries a plurality of turning-up levers (28) having free ends (28b) positioned close to the respective half-drum (15). Two annular anchoring structures (4) are disposed around the carcass sleeve (3) and each of the two supports (16) is locked to the respective half-drum (15) by interposing only stiff mechanical elements in mutual contact between the support (16) and the half-drum (15). The carcass sleeve (3) is shaped in a toroidal conformation, by setting a threaded shaft (27) in rotation and moving the half- drums (15) close to each other. Subsequently, each of the two supports (16) is unlocked from the respective half-drum (15) and the threaded shaft (27) is set in rotation to move each support (16) close to the respective half-drum (15) and lift up the free ends (28b) of the turning-up levers (28) until the end flaps of the carcass sleeve (3) are turned up around the annular anchoring structures (4).
摘要翻译：在用于制造车轮的轮胎的过程中，胎体套筒（3）布置在包括两个半圆筒（15）和两个支撑件（16）的成形鼓（1）上。每个支撑件与半鼓（15）中的一个可操作地相关联并且承载多个具有靠近相应的半圆筒（15）定位的自由端（28b）的翻转杆（28）。两个环形锚固结构（4）设置在胎体套筒（3）周围，并且两个支撑件（16）中的每一个通过仅插入坚固的机械元件而锁定到相应的半鼓（15），所述刚性机械元件在支撑件）和半鼓（15）。通过将螺纹轴（27）旋转并使半圆筒（15）彼此靠近移动，胎体套筒（3）成形为环形构造。随后，两个支撑件（16）中的每一个从相应的半圆筒（15）解锁，并且螺纹轴（27）被旋转以使每个支撑件（16）移动靠近相应的半圆筒（15），并且抬起翻转杆（28）的自由端（28b），直到胎体套筒（3）的端部折片围绕环形锚定结构（4）转动。

5. 发明申请

WO2021099914A1 PROCESS AND APPARATUS FOR BUILDING TYRES FOR VEHICLE WHEELS 审中-公开
公开(公告)号：WO2021099914A1
公开(公告)日：2021-05-27
申请号：PCT/IB2020/060758
申请日：2020-11-16
申请人： PIRELLI TYRE S.P.A.
发明人： BALIA, Stefano , BIGOGNO, Mauro
IPC分类号： B29D30/06 , B29D30/26 , B29D30/00
摘要： A carcass sleeve (16) is formed on a building drum (15), comprising at least one carcass ply having axially outer edges engaged with respective annular reinforcing structures. On a radially inner surface (11) of the carcass sleeve (16), a self-sealing layer (12) is applied having end flaps mutually joined along an axially extending junction line (L). A transfer device (19) removes the carcass sleeve (16) from the building drum (15). At least one piece (24) of adhesive tape is applied along said junction line (L) by means of a manipulator (23) which picks up the piece (24) from a support (25) in order to transfer it to the carcass sleeve (16) and apply it on the junction line (L). During the application of the piece (24), the carcass sleeve (16) is retained by the transfer device (19) used to remove the carcass sleeve (16) from the building drum (15).

6. 发明申请

WO2015181740A1 APPARATUS FOR LAYING PAIRS OF ELONGATED ELEMENTS ON A FORMING DRUM AND PROCESS FOR OBTAINING TYRES FOR VEHICLE WHEELS 审中-公开
标题翻译：用于将成型鼓上的长圆形元件的配对和用于车轮轮胎的过程的装置
公开(公告)号：WO2015181740A1
公开(公告)日：2015-12-03
申请号：PCT/IB2015/053967
申请日：2015-05-27
申请人： PIRELLI TYRE S.P.A.
发明人： BIGOGNO, Mauro , PULICI, Lorenzo , DE CHIRICO, Ludovico
IPC分类号： B65H23/038 , B29D30/30
CPC分类号： B29D30/3021 , B29D2030/3064 , B65H23/038 , B65H35/06 , B65H2404/72 , B65H2801/93
摘要： The present invention regards an apparatus and a process for obtaining tyres for vehicle wheels. The apparatus comprises a pair of devices (11 a, 11b) for dispensing a first and a second elongated element (10a, 10b), at least one forming drum (6) adapted to receive on a radially outer surface (6a) thereof the first and the second elongated element (10a, 10b), a first and a second conveyor (12a, 12b) for advancing the first and the second elongated element (10a, 10b) towards the forming drum (6). A first and a second lateral alignment devices (27a, 27b) are operatively active along respective supply paths and each comprises: at least one support surface configured for receiving in abutment a lower face of the respective elongated element (10a, 10b) and supporting part of the weight thereof and at least one lateral abutment guide (34).
摘要翻译：本发明涉及用于获得车轮轮胎的装置和方法。该装置包括用于分配第一和第二细长元件（10a，10b）的一对装置（11a，11b），至少一个成形鼓（6），适于在其径向外表面（6a）上容纳第一和第二细长元件（10a，10b），用于使第一和第二细长元件（10a，10b）朝向成形鼓（6）前进的第一和第二输送器（12a，12b）。第一和第二横向对准装置（27a，27b）沿着相应的供应路径可操作地起作用，并且每个包括：至少一个支撑表面，被配置为邻接相应的细长元件（10a，10b）的下表面和支撑部件的重量和至少一个横向邻接引导件（34）。

7. 发明申请

WO2020250070A1 MOULD AND PROCESS FOR VULCANISING TYRES FOR VEHICLE WHEELS 审中-公开
公开(公告)号：WO2020250070A1
公开(公告)日：2020-12-17
申请号：PCT/IB2020/055056
申请日：2020-05-28
申请人： PIRELLI TYRE S.P.A.
发明人： BALINI, Alfredo , BIGOGNO, Mauro , MAZZUCATO, Angelo , PALUMBO, Claudia
IPC分类号： B29D30/06 , B29D30/72 , B29C33/30
摘要： A mould for vulcanising tyres for vehicle wheels, comprising - at least one sidewall plate (3) on which a moulding surface (4) is defined, - a removable insert (10) arranged to be received in a seat (5) which is made in said sidewall plate and open on said moulding surface, said insert comprising a main body (11; 111) on which a base surface (12) is defined which is intended for contacting a portion of a sidewall (52) of the green tyre, and - a retaining member (20) for retaining said insert (10) inside said seat. The retaining member comprises at least one locking element which is mounted on one out of said insert and said sidewall plate and can be moved in an operating direction (Y) between a locking position, in which said insert is retained inside said seat, and a release position, in which said insert is free to leave said seat.

8. 发明申请

WO2013160814A2 PROCESS AND PRODUCTION LINE FOR CONTROLLED COLLECTION OF CONTINUOUS STRIP-LIKE ELEMENTS FOR BUILDING TYRES 审中-公开
标题翻译：用于控制收集建筑轮胎连续条纹元素的过程和生产线
公开(公告)号：WO2013160814A2
公开(公告)日：2013-10-31
申请号：PCT/IB2013/053162
申请日：2013-04-22
申请人： PIRELLI TYRE S.P.A.
发明人： BIGOGNO, Mauro
IPC分类号： B65D90/10
CPC分类号： B65H23/038 , B65H2301/4148 , B65H2403/52 , B65H2601/321 , B65H2801/93
摘要： A continuous band (6) of elastomeric material comprising reinforcing cords (3), fed through an extrusion die (10), is cut for generating continuous strip-like elements (2). In the region of generation ("Z") of the continuous strip-like elements (2), guiding devices apply drift forces to each of the continuous strip-like elements (2) to guide them along diverging trajectories. The drift forces are modulated by drive members (33) placed externally of said generation region ("Z") of continuous strip-like elements (2). Each continuous strip-like element (2) is collected on a respective reel (17).
摘要翻译：包括通过挤出模头（10）进给的加强帘线（3）的弹性体材料的连续带（6）被切割以产生连续的条状元件（2）。在连续带状元件（2）的一代（“Z”）区域中，引导装置向每个连续带状元件（2）施加漂移力，以沿着发散轨迹引导它们。漂移力由放置在连续带状元件（2）的所述产生区域（“Z”）的外部的驱动构件（33）调制。每个连续的条状元件（2）被收集在相应的卷轴（17）上。

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