公开(公告)号：US20240228224A9

公开(公告)日：2024-07-11

申请号：US18278611

申请日：2022-02-16

Applicant: VMI Holland B.V.

Inventor： Mattheus Jacobus KAAGMAN ,  Quinten Matthijs BERGMANS ,  Herman Sebastiaan SCHERPENHUIZEN

IPC: B65H75/24

CPC classification number: B65H75/2455 ,  B29D30/0016 ,  B65H2801/93

Abstract: Disclosed is a liner reel, a cassette, a let off station and a method for collecting a liner, wherein the liner reel has a core and a shell that is concentrically mountable to said core for rotation together with said core about a liner reel axis, wherein the shell has a collection wall that extends in a circumferential direction about the liner reel axis when the shell is mounted to the core, wherein the collection wall is arranged for receiving the liner, wherein the core has a support wall extending in the circumferential direction for supporting the collection wall at least with a vector component in a radial direction perpendicular to the liner reel axis, wherein the collection wall is at least partially contractible in said radial direction when the shell is removed from the core.

公开(公告)号：US20240034014A1

公开(公告)日：2024-02-01

申请号：US18258443

申请日：2021-12-28

Applicant: PIRELLI TYRE S.P.A.

Inventor： Christian DE COL ,  Albert BERENGUER ,  Andrea ANFOSSI

IPC: B29D30/30 ,  B29D30/00 ,  B65H16/02

CPC classification number: B29D30/30 ,  B29D30/0016 ,  B65H16/021 ,  B29D2030/3078 ,  B29D2030/0038 ,  B65H2301/41398 ,  B65H2301/41368 ,  B65H2801/93

Abstract: A method for arranging elongated elements in a process for building tyres for vehicle wheels, including: simultaneously winding a first elongated element and a second elongated element respectively on a first winding support in a first axial position and on a second winding support in a first axial position; simultaneously winding a third elongated element and a fourth elongated element respectively on the first winding support in a second axial position different from the first axial position and on the second winding support in a second axial position different from the first axial position, in which the elongated elements of the second type are the same as each other and different from the elongated elements of the first type.

公开(公告)号：US11813815B2

公开(公告)日：2023-11-14

申请号：US17724382

申请日：2022-04-19

Applicant: PIRELLI TYRE S.P.A.

Inventor： Maurizio Marchini ,  Cristiano Puppi ,  Albert Berenguer ,  Ivan Gildo Boscaino

IPC: B29D30/00 ,  B65H3/22 ,  B65H3/34 ,  B65H5/00 ,  B29C31/04 ,  B29C65/48 ,  B60C19/00

CPC classification number: B29D30/0061 ,  B29C31/04 ,  B29C65/48 ,  B29D30/0016 ,  B65H3/22 ,  B65H3/34 ,  B65H5/006 ,  B29D2030/0038 ,  B29K2995/0002 ,  B60B2900/133 ,  B60C19/002 ,  B65H2301/4222 ,  B65H2301/42264 ,  B65H2405/60 ,  B65H2801/93

Abstract: Apparatus for applying noise reducing elements to tyres for vehicle wheels. The apparatus includes a loading station of stacks of noise reducing elements, an extraction station of noise reducing elements from each stack placed downstream of the loading station, and a conveyor placed downstream of the extraction station and extending along a predefined path. The conveyor is configured for supporting and advancing in a row the noise reducing elements extracted from the stacks which are then applied to a radially inner surface of the tyres. The extraction of each of the noise reducing elements contemplates: retaining a first noise reducing element placed at the base of a stack; raising the remaining noise reducing elements of the stack from the first noise reducing element; moving away the first noise reducing element according to a set path; and lowering the remaining noise reducing elements of the stack.

公开(公告)号：US20160339659A1

公开(公告)日：2016-11-24

申请号：US15137929

申请日：2016-04-25

Applicant: The Yokohama Rubber Co., LTD.

Inventor： Shun Sato ,  Hideki Seto

IPC: B29D30/08 ,  B29C65/00

CPC classification number: B29D30/08 ,  B29C65/02 ,  B29C66/024 ,  B29C66/0242 ,  B29C66/0246 ,  B29C66/1122 ,  B29C66/1282 ,  B29C66/1284 ,  B29C66/1286 ,  B29C66/14 ,  B29C66/343 ,  B29C66/43 ,  B29C66/71 ,  B29C66/723 ,  B29C66/73752 ,  B29C66/73921 ,  B29D2030/423 ,  B29K2021/00 ,  B29K2101/12 ,  B29L2030/00 ,  B65H2801/93 ,  B29K2079/08 ,  B29K2077/00 ,  B29K2067/00 ,  B29K2033/08 ,  B29K2027/12 ,  B29K2021/003 ,  B29K2009/00 ,  B29K2001/00

Abstract: A method for manufacturing a pneumatic tire may include lap-splicing end parts of a laminate sheet in which a sheet obtained from a thermoplastic resin or a thermoplastic resin composition of a thermoplastic resin blended with an elastomer is laminated with a rubber that undergoes vulcanizing adhesion with the thermoplastic resin or the thermoplastic resin composition. After the sheet obtained from the thermoplastic resin or the thermoplastic resin composition is cut into lengths to be supplied for lap-splicing, and at a stage before tire vulcanization molding, distal end parts of the sheet obtained from the thermoplastic resin or the thermoplastic resin composition are sharpened with a thermal treatment.

Abstract translation: 一种充气轮胎的制造方法可以包括层叠片的搭接端部，其中将由热塑性树脂获得的片材或与弹性体共混的热塑性树脂的热塑性树脂组合物与经受硫化粘合的橡胶层压， 热塑性树脂或热塑性树脂组合物。 将从热塑性树脂或热塑性树脂组合物得到的片材切割成用于搭接的长度，在轮胎硫化成型前的阶段，由热塑性树脂或热塑性树脂组合物得到的片材的前端部 通过热处理被磨光。

公开(公告)号：US20120248651A1

公开(公告)日：2012-10-04

申请号：US13514241

申请日：2010-12-17

Applicant: Davide Conti ,  Francesco Broggi

Inventor： Davide Conti ,  Francesco Broggi

IPC: B65H18/10 ,  B29D30/00 ,  B65H19/22 ,  B65H23/06

CPC classification number: B65H18/10 ,  B65H19/2207 ,  B65H23/06 ,  B65H23/195 ,  B65H23/198 ,  B65H29/008 ,  B65H2301/414324 ,  B65H2301/41524 ,  B65H2511/142 ,  B65H2513/10 ,  B65H2515/314 ,  B65H2801/93 ,  B65H2220/03 ,  B65H2220/01 ,  B65H2220/02

Abstract: A method for controlling the winding of an elongated element onto a collection reel with the interposition of a service fabric, includes rotating the collection reel and simultaneously winding the elongated element and the service fabric onto the collection reel, wherein the simultaneous winding includes determining the actual winding diameter of the collection reel and preferably, the actual unwinding diameter of a storage reel of the service fabric. The rotation speed of the collection reel is adjusted according to the actual winding diameter and preferably, also to the variation in length of the portion of elongated clement about to be deposited onto the collection reel.

Abstract translation: 一种用于控制细长元件卷绕到收集卷轴上并插入服务织物的方法，包括旋转收集卷轴并同时将细长元件和服务织物卷绕到收集卷轴上，其中同时卷绕包括确定实际的 优选地，收集卷轴的卷绕直径和服务织物的存储卷轴的实际展开直径。 收集卷轴的旋转速度根据实际的卷绕直径进行调整，优选地，也适应于将要沉积到收集卷轴上的细长件的部分的长度变化。

公开(公告)号：US08127818B2

公开(公告)日：2012-03-06

申请号：US12097985

申请日：2005-12-20

Applicant: Tomoyuki Takatsuka ,  Taizo Yamamoto ,  Makoto Koumo ,  Yu Hatayama

Inventor： Tomoyuki Takatsuka ,  Taizo Yamamoto ,  Makoto Koumo ,  Yu Hatayama

IPC: B31F5/06

CPC classification number: D06H5/001 ,  B29D30/38 ,  B65H19/1852 ,  B65H2301/46412 ,  B65H2801/93

Abstract: A method of jointing a cord fabric when the cord fabric for topping is alternately drawn from two supply positions for continuous supply. During drawing to supply of the cord fabric on one side, a start end portion of the cord fabric on other side is locked to hold by a locking pin of a jointing holder, and is set to a jointing mounting portion in a state where an unvulcanized jointing rubber member is pasted thereto. When a final end of the cord fabric on the one side comes closer, a finish end portion thereof is pasted to the start end portion of the cord fabric held by the holder by interposing the rubber member therebetween. The finish end portion and the start end portion are squeezed for joint from upper and lower sides by press members, thereafter, the holder is removed, and the cord fabric on the other side is drawn to supply continuously to the cord fabric on the one side.

Abstract translation: 当用于顶部的帘线织物交替地从两个供应位置抽出以连续供应时​​，将帘线织物接合的方法。 在一侧提供帘线织物的牵引期间，另一侧的帘线织物的起始端被锁定以由接合保持器的锁定销保持，并且在未硫化的状态下被设定在接合安装部 接合橡胶构件被粘贴在其上。 当一侧的帘线织物的最终端部更靠近时，其末端部分通过在其间插入橡胶构件而粘贴到由保持器保持的帘线织物的起始端部分。 精加工端部和起始端部通过按压部件从上侧和下侧挤压接头，之后，取下保持件，另一侧的帘线织物被拉伸以一侧向绳索织物供给 。

公开(公告)号：US20100264189A1

公开(公告)日：2010-10-21

申请号：US11990590

申请日：2006-08-31

Applicant: Anthonie Slots ,  Martinus Regterschot

Inventor： Anthonie Slots ,  Martinus Regterschot

IPC: B65H20/18

CPC classification number: B29D30/46 ,  B65H20/18 ,  B65H2801/93 ,  Y10T83/647 ,  Y10T83/654

Abstract: Supply device (1) for a cutting device (2) for a web of reinforced rubber material, comprising a first and a second web transporter provided with web engagers, wherein the first and second web transporters are spaced apart from each other in web direction and are attached to a first and a second carriage that are connected to each other for being reciprocally moved as one unity, o attached to a common reciprocally movable carriage (23), respectively, wherein the first web transporter is situated downstream from the second web transporter, wherein the supply device furthermore comprises guides for guiding the carriage (s) with both transporters during the reciprocal motion, wherein the guides for the carriage or carriages with both transporters are continuous for the entire stroke of the reciprocal motion.

Abstract translation: 一种用于加强橡胶材料纤维网的切割装置（2）的供应装置（1），包括设置有纤维网接合器的第一和第二纤维网传送器，其中所述第一和第二纤维网转运体在纸幅方向彼此间隔开， 连接到第一和第二托架，所述第一和第二托架彼此连接以一体地往复运动，o分别附接到共同的可往复运动的托架（23）上，其中第一卷筒纸运输装置位于第二卷筒纸运送器的下游 其中所述供应装置还包括用于在往复运动期间用两个转运器引导托架的引导件，其中具有两个转运器的托架或托架的引导件对于往复运动的整个冲程是连续的。

公开(公告)号：US07775475B2

公开(公告)日：2010-08-17

申请号：US11792447

申请日：2007-06-06

Applicant: Toshio Tanaka ,  Youichi Kikuchi ,  Haruhisa Hasegawa

Inventor： Toshio Tanaka ,  Youichi Kikuchi ,  Haruhisa Hasegawa

IPC: B65H19/28

CPC classification number: B65H75/28 ,  B29D30/242 ,  B29D2030/241 ,  B29D2030/2692 ,  B29D2030/4468 ,  B29D2030/4493 ,  B65H19/2276 ,  B65H2301/41426 ,  B65H2801/93

Abstract: The object of the present invention is to provide a winding drum for a sheet-like member which can change reliably the range of air sucking intake holes by a simple structure, and to provide a winding drum which can prevent the generation of an unwanted contact mark on the sheet-like member. This winding drum having a hollow portion which is in communication with the intake holes of the drum body, a changeover member which is releasably attached in the hollow portion and which is formed so as to extend along the inner peripheral surface of the hollow portion, and an air passage (second communicating holes, first communicating hole, and hole) which is provided on the changeover member and which communicates intake holes of a predetermined range in the axial direction of the drum body with the suction device when the changeover member is attached in the hollow portion. So the range of air sucking intake holes is switched by changing the changeover member to another changeover member with another air passage.

Abstract translation: 本发明的目的是提供一种用于片状构件的卷绕鼓，其可以通过简单的结构可靠地改变吸气孔的范围，并且提供可以防止产生不需要的接触标记的卷绕鼓 在片状构件上。 该卷筒具有与鼓体的进气孔连通的中空部，可拆卸地安装在中空部分并且形成为沿着中空部的内周面延伸的切换部件， 设置在切换构件上的空气通道（第二连通孔，第一连通孔和孔），并且当安装切换构件时，将鼓本体的轴向方向上的预定范围的进气孔与抽吸装置连通 中空部分。 因此，通过用另一个空气通道将切换构件改变为另一个切换构件来切换吸气孔的范围。

公开(公告)号：US20100095814A1

公开(公告)日：2010-04-22

申请号：US12644186

申请日：2009-12-22

Applicant: Heinz GUTKNECHT

Inventor： Heinz GUTKNECHT

IPC: B26D7/06

CPC classification number: B29D30/42 ,  B29D30/44 ,  B29D30/46 ,  B65H5/026 ,  B65H29/16 ,  B65H2404/281 ,  B65H2404/283 ,  B65H2801/93 ,  Y10T83/04 ,  Y10T83/2192 ,  Y10T83/654 ,  Y10T83/6584 ,  Y10T83/6648

Abstract: The invention relates to a device for picking up, displacing and placing a strip or band of flexible material, particularly unvulcanised rubber, more particularly unvulcanised rubber provided with reinforcement cords, comprising: a frame, a conveyor belt which runs over at least a first and a second roller, and a retaining unit provided with retaining means for retaining the strip or band onto the conveyor belt, wherein the frame is provided with the first roller, the retaining unit is displaceably mounted on the frame and provided with the second roller, and the device is furthermore provided with tensioning means for keeping the conveyor belt tensioned during the displacement of the retaining unit.

Abstract translation: 本发明涉及一种用于拾取，移置和放置柔性材料带或带的装置，特别是未硫化的橡胶，更具体地说，提供有加强帘线的未硫化橡胶，包括：框架，传送带，其至少延伸到第一和第 第二辊和保持单元，其具有用于将带或带保持在传送带上的保持装置，其中框架设置有第一辊，保持单元可移动地安装在框架上并且设置有第二辊，并且 该装置还设置有张紧装置，用于在保持单元的移位期间保持传送带张紧。

公开(公告)号：US06755370B2

公开(公告)日：2004-06-29

申请号：US09886488

申请日：2001-06-22

Applicant: Alessandro Volpi

Inventor： Alessandro Volpi

IPC: B65H1808

CPC classification number: B29C31/00 ,  B29C37/0075 ,  B29D30/0016 ,  B29D2030/0038 ,  B29K2021/00 ,  B29L2030/002 ,  B65H75/025 ,  B65H2301/414324 ,  B65H2801/93 ,  Y10T152/10765 ,  Y10T428/1334 ,  Y10T428/24033 ,  Y10T428/24744

Abstract: A belt for supporting strips of deformable material includes a flexible central band. One or more strips are placed onto the band. Variable-configuration air chambers are arranged along edges of the band. The air chambers, when inflated, may have upper and lower surfaces that are substantially flat and substantially parallel to the band. An apparatus for using the belt includes a storage coil, a take-up winding, and first, second, and third devices. A first part of the belt is wound onto a reel of the storage coil with a first tension. A second part of the belt is wound onto a beam of the take-up winding with a second tension greater than the first tension. The first devices vary the first and second tension, the second devices keep the air chambers in the first part of the belt inflated, and the third devices rotate the reel and beam.

Abstract translation: 用于支撑可变形材料条的带包括柔性中心带。 将一个或多个条带放置在带上。 可变配置的气室沿着带的边缘布置。 空气室当充气时可具有基本上平坦且基本上平行于带的上表面和下表面。 用于使用该带的装置包括存储线圈，卷取绕组以及第一，第二和第三装置。 带的第一部分以第一张力缠绕在存储线圈的卷轴上。 带的第二部分以大于第一张力的第二张力缠绕在卷绕绕组的梁上。 第一装置改变第一和第二张力，第二装置保持带的第一部分中的空气室膨胀，并且第三装置旋转卷轴和梁。