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公开(公告)号：US20190210313A1
公开(公告)日：2019-07-11
申请号：US16063939
申请日：2016-11-30
Applicant: PIRELLI TYRE S.P.A.
Inventor： Gaetano LO PRESTI , Gianni MANCINI , Maurizio MARCHINI , Gianni PORTINARI
IPC: B29D30/36
Abstract: A carcass sleeve including a carcass ply and a pair of annular anchoring structures is fitted around a toroidal forming drum arranged in a first radially contracted operational condition. The carcass sleeve is toroidally shaped against a radially inner surface of an annular contrast element. The forming drum is positioned inside the carcass sleeve and is concurrently expanded towards a second operational condition. Upon reaching the second operational condition, the toroidally shaped carcass sleeve is coupled to the forming drum. The forming drum, coupled to the carcass sleeve, is adapted to be transferred in proximity of an application device of additional components externally to the carcass sleeve.
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公开(公告)号：US20180001536A1
公开(公告)日：2018-01-04
申请号：US15198513
申请日：2016-06-30
Applicant: THE GOODYEAR TIRE & RUBBER COMPANY
Inventor： Gary Robert BURG , Christopher David DYRLUND
CPC classification number: B29C48/30 , B29C48/07 , B29C48/2552 , B29C48/35 , B29C48/387 , B29C48/395 , B29C48/86 , B29D30/20 , B29K2021/00 , B29K2021/003 , B29L2007/007 , B29L2030/006
Abstract: A method for applying a strip of elastomeric material to a surface is described. The method of forming a strip of elastomeric material includes the steps of: pumping an elastomeric material through a nozzle, positioning an opening of a nozzle in mating engagement with a rotatable roller, rotating the roller so that rotation of the roller pulls the elastomer material through the outlet of the nozzle, forming a strip.
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公开(公告)号：US20160236434A1
公开(公告)日：2016-08-18
申请号：US15143287
申请日：2016-04-29
Applicant: Continental Reifen Deutschland GmbH
Inventor： Stefan Linne , Sebastian Reitmann , Martin Gerighausen
CPC classification number: B29D30/72 , B29D30/20 , B29D30/32 , B29D30/36 , B29D2030/2614 , B29D2030/3228 , B29D2030/3242 , B29K2105/253
Abstract: A method for making a vehicle tire in which a tire carcass is expanded radially on shaping drum, wherein the sidewalls arranged on the tire carcass are turned up by inflatable shaping bladders. This involves moving two pusher bells, which are arranged to the sides of the tire carcass, in the direction of the center of the blank, wherein the pusher bells are respectively mounted on a movable first and second carriage and are respectively moved in the axial direction by a first and second drive by way of a coupling, wherein the pusher bells are pressed laterally against the shaping bladders. When disequilibrium of forces on the two sides of the shaping bladders is set, the pressing positions of the two pusher bells are balanced, the two drives being arranged on a freely mounted third carriage.
Abstract translation: 一种用于制造其中轮胎胎体在成形鼓上径向扩张的车辆轮胎的方法，其中布置在轮胎胎体上的侧壁通过可膨胀的成形气囊而被转动。 这涉及沿着坯料中心的方向移动设置在轮胎胎体侧面的两个推动器钟，其中推动器钟分别安装在可移动的第一和第二托架上，并且分别沿轴向移动 通过联接器的第一和第二驱动器，其中推动器钟被横向压靠在成形气囊上。 当设定成形气囊的两侧的力不平衡时，两个推动钟的按压位置平衡，两个驱动装置设置在自由安装的第三滑架上。
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公开(公告)号：US20160067935A1
公开(公告)日：2016-03-10
申请号：US14940906
申请日：2015-11-13
Applicant: Pirelli Tyre S.p.A.
Inventor： Maurizio MARCHINI , Cesare Amurri , Gianni Mancini , Gaetano Lo Presti
CPC classification number: B29D30/20 , B29D30/24 , B29D30/242 , B29D30/245 , B29D30/246 , B29D30/3028 , B29D30/305 , B29D30/70 , B29D2030/082 , B29D2030/2642 , B29D2030/2678 , B29D2030/705
Abstract: A plurality of strip-like elements is applied onto a forming drum externally having a substantially cylindrical laying surface. The strip-like elements are disposed in mutually approached relationship to form at least one first annular reinforcing layer on the forming drum itself set to a first work diameter at which each of the applied strip-like elements on the laying surface subtends an arc of a circumference of a width as large as a submultiple integer of the overall circumferential extension of the laying surface itself. Adjustment devices operating on the forming drum subsequently carry out expansion of the latter to a second work diameter larger than the first work diameter, while maintaining its laying surface substantially cylindrical.
Abstract translation: 将多个条状元件施加到外部具有大致圆柱形铺设表面的成形鼓上。 带状元件以相互接近的关系设置，以在成形鼓本身上形成至少一个第一环形加强层，其设置为第一工件直径，在该第一工件直径处，敷设表面上的每个施加的条状元件对着一个 宽度的周长与铺设表面本身的整个圆周延伸的多个整数一样大。 在成形鼓上操作的调节装置随后将其延伸至大于第一工件直径的第二工件直径，同时保持其铺设表面基本上为圆柱形。
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公开(公告)号：US20150375465A1
公开(公告)日：2015-12-31
申请号：US14795637
申请日：2015-07-09
Applicant: Pirelli Tyre S.p.A.
Inventor： Maurizio MARCHINI , Gianni MANCINI
CPC classification number: B29D30/20 , B29D30/0016 , B29D30/005 , B29D30/24 , B29D30/2607 , B29D2030/202 , B29D2030/206 , B29D2030/207 , B65G47/907
Abstract: A plant for building tyres includes a plurality of working locations, at least one first working location being associated with at least two loading/unloading locations, a proximal one and a distal one, each of said working locations and loading/unloading locations being associable with a forming drum. The production cycle is controlled by the method of: (i) loading a first forming drum into the at least one first working location; (ii) loading a second forming drum into the loading/unloading location; (iii) at the end of the working provided in the at least one first working location, unloading the first forming drum into the proximal loading/unloading location.
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Patent Agency Ranking
公开(公告)号：US20150158261A1
公开(公告)日：2015-06-11
申请号：US14625352
申请日：2015-02-18
Applicant: Gianni MANCINI , Maurizio MARCHINI , Gaetano LO PRESTI
Inventor： Gianni MANCINI , Maurizio MARCHINI , Gaetano LO PRESTI
IPC: B29D30/26
CPC classification number: B29D30/20 , B29D30/2607 , B29D30/36 , B29D2030/202 , B29D2030/241 , B29D2030/2657
Abstract: In an assembly station a carcass sleeve and an outer sleeve manufactured along respective building ones are mutually coupled. Integrated into the assembly station are engagement devices that can be alternatively coupled to an auxiliary drum carrying an outer sleeve and to a building drum carrying a carcass sleeve. A grip unit picks up the outer sleeve from the auxiliary drum associated with the engagement devices in order to position it to a location radially external to the carcass sleeve carried by the building drum associated with the engagement devices in place of the auxiliary drum. Shaping devices that can be operatively coupled to the building drum cause radial expansion of the carcass sleeve so as to enable the latter to be coupled to the outer sleeve retained by the grip unit
Abstract translation: 在组装站中，沿相应建筑物制造的胎体套筒和外套筒相互联接。 集成到组装工位中的是啮合装置，其可以可选地耦合到承载外部套筒的辅助鼓和携带胎体套筒的构建鼓上。 抓握单元从与接合装置相关联的辅助鼓拾取外套筒，以便将其定位到由与接合装置相关联的成形鼓承载的代替辅助鼓的胎体套筒的径向外侧的位置。 可以可操作地联接到构建滚筒的成形装置引起胎体套筒的径向膨胀，以便使其能够联接到由夹持单元保持的外套筒
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公开(公告)号：US20140190611A1
公开(公告)日：2014-07-10
申请号：US14151115
申请日：2014-01-09
Applicant: E I DU PONT DE NEMOURS AND COMPANY
Inventor： MARK ALLAN LAMONTIA
CPC classification number: B60C9/1821 , B29D30/20 , B60C1/00 , B60C9/22 , B60C2009/2214 , B60C2009/2223 , B60C2009/2261 , B60C2009/2276 , B60C2009/2295
Abstract: A tire comprising an overlay ply wherein (i) the shoulder section of the overlay comprises an elastomer and short polymeric or non-polymeric reinforcing fibers present in an amount of from 0.1 to 10 parts fiber per hundred parts of elastomer, the short fibers having a tenacity of at least 2 grams per dtex, a modulus of at least 10 grams per dtex and a length of from 0.1 to 8 mm and wherein the fibers are aligned substantially parallel to each other in a controlled angle of orientation within the overlay wherein the orientation is selected such that it decreases tire noise, and (ii) the section of overlay in the crown of the tire comprising cords of continuous filament polymeric fibers or continuous strands of metal or combinations thereof, the cords being aligned in a circumferential direction around the tire.
Abstract translation: 一种包括覆盖层的轮胎，其中（i）覆盖层的胎肩部分包含弹性体和以每100份弹性体0.1至10份纤维的量存在的短聚合物或非聚合增强纤维，短纤维具有 至少2克/分特的强度，至少10克/分钟的模量和0.1至8毫米的长度，并且其中所述纤维在所述覆盖层内以受控的取向角基本上彼此平行地排列，其中所述取向 被选择为使得其降低轮胎噪音，以及（ii）包括在连续长丝聚合物纤维或连续的金属线束或其组合的帘线的轮胎冠部中的覆盖部分，帘线围绕轮胎在圆周方向上对齐 。
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公开(公告)号：US20140069572A1
公开(公告)日：2014-03-13
申请号：US14083199
申请日：2013-11-18
Applicant: Continental Reifen Deutschland GmbH
Inventor： Martin Gerighausen , Patrick Elsen , Ewald Kneussel , Stefan Linne , Henrik Wende , Claudia Thomfohrde
IPC: B29D30/16
CPC classification number: B29D30/16 , B29D30/20 , B29D30/246 , B29D30/36
Abstract: A method for making a vehicle tire includes winding a carcass ply onto a carcass drum, wherein the carcass drum includes a device for setting tire cores and a mechanism for folding the carcass ply over a tire core; finishing the tire carcass; removing the tire carcass from the carcass drum; moving the tire carcass over a cambering drum; carrying out a core clamping with segments of the cambering drum with the tire sidewalls clamped with the tire carcass in the region of the tire bead at the cambering drum via core clamping; moving the carcass transfer unit away from the cambering unit; cambering the tire carcass with the tire sidewalls which are on both sides, wherein the tire sidewalls are turned up laterally on the tire carcass by a turning-up device and the tire carcass is combined with the coaxially arranged belt-tread packet; and, finishing the green tire.
Abstract translation: 制造车辆用轮胎的方法包括将胎体帘布层卷绕到胎体鼓上，其中胎体鼓包括用于设定轮胎胎芯的装置和用于将胎体帘布层折叠在轮胎胎芯上的机构; 整理轮胎胎体; 将轮胎胎体从胎体滚筒中取出; 将轮胎胎体移动到弯曲的鼓上; 通过芯夹紧在轮胎胎圈的轮胎胎圈的区域中在轮胎胎圈的区域中与轮胎胎圈的轮胎侧面夹紧轮胎侧壁; 使胎体转移单元远离弯曲单元; 轮胎胎体与两侧的轮胎侧壁弯曲，其中轮胎侧壁通过翻转装置在轮胎胎体上侧向翻转，并且轮胎胎体与同轴布置的带胎肩包组合; 并整理生轮胎。
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9.发明授权Method for manufacturing a green tyre using a building drum and a transfer device 有权使用建造鼓和转移装置制造生胎的方法公开(公告)号：US08512494B2
公开(公告)日：2013-08-20
申请号：US12427807
申请日：2009-04-22
Applicant: Wubbo Pieter De Vries , Gerrit Mulder
Inventor： Wubbo Pieter De Vries , Gerrit Mulder
IPC: B29C35/00
CPC classification number: B29D30/20 , B29D30/2607
Abstract: Method for manufacturing a green tire using a building drum and a transfer device. In the method tire components are arranged on a building drum. In one step of the method the transfer device is placed around the building drum. The method further comprises a step during which a last manufacturing process for a green tire is carried out on the building drum, and a removal step during which a removal device removes the green tire from the building drum, wherein the removal device is provided with projecting elements that can be placed up to a distance from and around the outer circumference of the green tire and which projecting elements can be placed such so as to engage the outer side of the green tire. The removal step further comprises during the step in which the transfer device is placed around the building drum, placing the projecting elements up to a distance from and around the outer circumference of the building drum.
Abstract translation: 使用建造鼓和转移装置制造生胎的方法。 在该方法中，轮胎部件布置在构建鼓上。 在该方法的一个步骤中，将转移装置放置在成型鼓周围。 该方法还包括在成型鼓上执行生轮胎的最后制造过程的步骤，以及去除步骤，在该步骤中，移除装置从生轮鼓上移除生轮胎，其中，移除装置设置有突出部 可以放置在与生胎的外周距离和周围的距离的元件，并且可以将突出元件放置成与生轮胎的外侧接合。 移除步骤还包括在传送装置围绕建造转鼓放置的步骤期间，将突出元件放置在与构建转鼓的外圆周一定距离处。
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公开(公告)号：US20130205590A1
公开(公告)日：2013-08-15
申请号：US13814360
申请日：2012-06-01
Applicant: Jan Kornelis Grashuis , Wiebe Herman Ten Wolde , Erik Harm Jan Teule , Kees Janszen
Inventor： Jan Kornelis Grashuis , Wiebe Herman Ten Wolde , Erik Harm Jan Teule , Kees Janszen
IPC: B29D30/46
CPC classification number: B29D30/30 , B29D30/20 , B29D30/42 , B29D30/46 , B29D30/70 , B29D2030/241 , B29D2030/3092 , B29D2030/705 , B60C9/185 , B60C2009/1871 , Y10T29/49538 , Y10T29/53448
Abstract: The invention provides a method and a device for manufacturing a breaker ply package for a green tyre, wherein a rubber band (51) is supplied by a supply device (35) that can be moved between a first position and a second position, wherein the supply device can be moved between a first position in which the supply device is set for supplying the continuous rubber band (51) at a supply direction which with the conveyance direction (T) includes a first angle that equals the first cord angle, and a second position in which the supply device is set for supplying the continuous rubber band (51) at a supply direction which with the conveyance direction (T) includes a second angle that equals the second cord angle, wherein the second angle is not equal to the first angle.
Abstract translation: 本发明提供了一种用于生产用于生胎的断路器帘布层包装的方法和装置，其中橡胶带（51）由可在第一位置和第二位置之间移动的供应装置（35）供应，其中， 供给装置能够在供给装置被设定为在与输送方向（T）包括第一角度等于第一帘线角度的供给方向供给连续的橡胶带（51）的第一位置之间移动， 第二位置，其中供应装置被设置用于在输送方向（T）包括等于第二帘线角的第二角度的供给方向上供应连续橡胶带（51），其中第二角度不等于 第一角度
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