公开(公告)号：US931959A

公开(公告)日：1909-08-24

申请号：US1908448211

申请日：1908-08-12

Applicant: RICE STEPHEN O

Inventor： RICE STEPHEN O

CPC classification number: B29D23/24

公开(公告)号：US11667154B2

公开(公告)日：2023-06-06

申请号：US17063221

申请日：2020-10-05

Applicant: Bridgestone Americas Tire Operations, LLC

Inventor： David G. Abdallah, Jr.

IPC: B60C5/00 ,  B60C5/04 ,  B60C1/00 ,  C09J7/21 ,  C09J7/35 ,  B29D23/24

CPC classification number: B60C5/04 ,  B29D23/24 ,  B60C1/0008 ,  B60C5/007 ,  C09J7/21 ,  C09J7/35

Abstract: The present disclosure relates to a light-weight tire inner tube comprising a film tube with a wall thickness of 100 to 400 microns, pneumatic tires containing the light-weight tire inner tube, and related methods for manufacturing the light-weight tire inner tube. The film tube is comprised of a film material comprising at least one thermoplastic engineering resin and optionally at least one saturated elastomer, and the film material of the film tube has an oxygen permeability of 8-15 cm3 O2/m2·per day at 25° C.

公开(公告)号：US06571845B1

公开(公告)日：2003-06-03

申请号：US09570531

申请日：2000-05-12

Applicant: Renato Caretta ,  Federico Mancosu

Inventor： Renato Caretta ,  Federico Mancosu

IPC: B60C522

CPC classification number: B60C19/001 ,  B29C35/00 ,  B29C45/006 ,  B29C65/00 ,  B29C2045/0072 ,  B29D23/24 ,  B29L2023/245 ,  B29L2031/601 ,  B60B21/023 ,  B60B21/028 ,  B60B21/104 ,  B60C5/04 ,  B60C5/08 ,  B60C5/22 ,  B60C15/0018 ,  B60C15/02 ,  B60C15/0236 ,  B60C15/05 ,  B60C15/06 ,  B60C17/01 ,  Y10T152/10522 ,  Y10T152/10612

Abstract: A low-section tire includes an air tube including an internal wall and two air tube sidewalls. The internal wall comprises a greater rigidity than the tube sidewalls so that, when a carcass and the tube are mounted on a rim, and during inflation, the tube sidewalls contact the carcass sidewalls no later than the internal wall contacts a crown portion of the carcass. A process for manufacturing the air tube includes moulding two tube sidewalls separated from each other, moulding a central core, arranging the tube sidewalls and central core in a single vulcanization mould, closing the vulcanization mould to form the tube, feeding pressurized fluid into at least two distinct circumferential portions of the tube, and vulcanizing the tube to join the central core and tube sidewalls. A mould for manufacturing the an air tube includes two axially-external cheeks, two axially-intermediate male dies, and two axially-inner spacers.

Abstract translation: 低剖面轮胎包括包括内壁和两个空气管侧壁的空气管。 内壁包括比管侧壁更大的刚度，使得当胎体和管被安装在轮辋上并且在充气期间，管侧壁与胎体侧壁接触不迟于内壁接触胎体的胎冠部分 。 用于制造空气管的方法包括：将彼此分离的两个管侧壁成型，模制中心芯，将管侧壁和中心芯布置在单个硫化模中，封闭硫化模以形成管，至少将加压流体供给 管的两个不同的圆周部分，并硫化管以连接中心芯和管侧壁。 用于制造空气管的模具包括两个轴向外部面颊，两个轴向中间阳模和两个轴向内部间隔件。

公开(公告)号：US4095638A

公开(公告)日：1978-06-20

申请号：US669372

申请日：1976-03-22

Applicant: Donald R. Thompson ,  Paul R. Matvey ,  William J. Hampshire

Inventor： Donald R. Thompson ,  Paul R. Matvey ,  William J. Hampshire

IPC: B29D23/24 ,  B29H15/00

CPC classification number: B29C41/003 ,  B29C41/085 ,  B29C53/40 ,  B29C65/483 ,  B29C66/1122 ,  B29C66/43 ,  B29C66/4322 ,  B29C66/439 ,  B29D23/24 ,  B29C65/482 ,  B29C66/71 ,  B29K2021/00 ,  B29K2105/0064 ,  B29L2023/245

Abstract: Self-curing elastomeric compounds in liquid suspension are sprayed onto a warmed rotating former having preferably a form developed from the radial dimensions of the inner tube to be made. The tube is cured and complete on the form by transposing one end of the sleeve to the opposite axial end of the former where the one end is seamed to the other end of the sleeve. Both the process and the tube produced by the process have advantages in manufacturing cost, in material saving, and at least equal quality performance relative to conventional inner tubes and methods of making them.

Abstract translation: 将液体悬浮液中的自固化弹性体混合物喷涂到具有优选从待制造的内管的径向尺寸形成的形式的温热旋转成型机上。 通过将套管的一端移位到前者的相对的轴向端，其中一端被缝合到套筒的另一端，管被固化并完成。 通过该方法生产的工艺和管都具有制造成本，材料节省和相对于常规内管至少相同质量性能的优点及其制造方法。

公开(公告)号：US2673588A

公开(公告)日：1954-03-30

申请号：US19928150

申请日：1950-12-05

Applicant: EAKIN WILLARD D

Inventor： EAKIN WILLARD D

IPC: B29D23/24

CPC classification number: B29D23/24 ,  B29K2021/00

公开(公告)号：US2324974A

公开(公告)日：1943-07-20

申请号：US20842938

申请日：1938-05-17

Applicant: FIRESTONE TIRE & RUBBER CO

Inventor： GREENUP HAROLD W

IPC: B29D23/24

CPC classification number: B29D23/24 ,  B29K2021/00 ,  Y10S152/07

公开(公告)号：US2318378A

公开(公告)日：1943-05-04

申请号：US43501842

申请日：1942-03-17

Applicant: DILL MFG CO

Inventor： CROWLEY JOHN C

IPC: B29D23/24

CPC classification number: B29D23/24 ,  B29K2021/00

公开(公告)号：US2311600A

公开(公告)日：1943-02-16

申请号：US22016038

申请日：1938-07-19

Applicant: NAT RUBBER MACHINERY CO

Inventor： SHOOK FLORIAN J

IPC: B29C65/00 ,  B29C65/78 ,  B29D23/24

CPC classification number: B29D23/24 ,  B29C65/00 ,  B29C65/78 ,  B29C66/112 ,  B29C66/131 ,  B29C66/532 ,  B29C66/71 ,  B29C2793/0045 ,  B29K2021/00 ,  B29L2023/245 ,  Y10T156/1309 ,  Y10T156/1343 ,  Y10T156/1734

公开(公告)号：US2294621A

公开(公告)日：1942-09-01

申请号：US15790637

申请日：1937-08-07

Applicant: GEN TIRE & RUBBER CO

Inventor： KRAFT HERMAN T

IPC: B29D23/24

CPC classification number: B29D23/24 ,  B29K2021/00

公开(公告)号：US2019709A

公开(公告)日：1935-11-05

申请号：US58815732

申请日：1932-01-22

Applicant: ANACONDA WIRE & CABLE CO

Inventor： KENNEDY JOSEPH A

IPC: B29D23/24

CPC classification number: B29D23/24 ,  B29K2021/00