公开(公告)号：US12221754B2

公开(公告)日：2025-02-11

申请号：US14976151

申请日：2015-12-21

Applicant: Pretred LTD.

Inventor： Eric Davis ,  Richard K. Welle, IV

IPC: B29C43/18 ,  B29B17/00 ,  B29C43/52 ,  B29K105/26 ,  B29L30/00 ,  B32B1/00 ,  B32B3/14 ,  E01F15/00 ,  E01F15/08 ,  E01F15/14

Abstract: A barrier includes recycled rubber portions molded around a core infrastructure. The core infrastructure may itself include recycled rubber in a containment body. The containment body may include baled recycled or other waste material. The barriers may be stacked or connected to form a barrier structure useful in environmental control and other applications. The method for making the barriers includes molding rubber portions and a binder around a core infrastructure.

公开(公告)号：US20250018634A1

公开(公告)日：2025-01-16

申请号：US18754792

申请日：2024-06-26

Applicant: Toyo Tire Corporation

Inventor： Akira Sasaki ,  Hitoshi Nakamoto

IPC: B29C48/92 ,  B29C48/00 ,  B29K21/00 ,  B29L30/00

Abstract: A rubber member molding apparatus (10) includes an extruding machine (11) that extrudes a long rubber member forward, a nozzle (23) provided as part of the extruding machine (11), an opening end (24) which is the front end of the nozzle (23) and a long rubber member extruding port, upper and lower forming rollers (13, 14) that sandwich the long rubber member extruded from the opening end (24), a gap (18) which is a location formed between the upper and lower forming rollers (13, 14) such that the long rubber member is sandwiched therebetween, and a molding drum (15) to which the long rubber member moved forward after having passed through the gap (18). The opening end (24) is in a circular shape as viewed in a front-back direction, and the area of the opening end (24) is twice to five times the area of the gap (18).

公开(公告)号：US11701921B2

公开(公告)日：2023-07-18

申请号：US16900186

申请日：2020-06-12

Applicant: BRIDGESTONE CORPORATION

Inventor： Misa Aoki ,  Seiichi Tahara ,  Takuya Ogasawara

IPC: B60C1/00 ,  B29D30/06 ,  B29K7/00 ,  B29K25/00 ,  B29L30/00

CPC classification number: B60C1/0016 ,  B29D30/0662 ,  B29K2007/00 ,  B29K2025/08 ,  B29L2030/002

Abstract: Provided is a rubber composition that achieves both wet performance and low loss property while delivering excellent dry handling performance. A rubber composition comprises: a rubber component; and a styrene-alkylene block copolymer, wherein a total styrene content of the styrene-alkylene block copolymer is 30 mass % or more.

公开(公告)号：US11642921B1

公开(公告)日：2023-05-09

申请号：US16827836

申请日：2020-03-24

Applicant: Rafael Gutierrez

Inventor： Rafael Gutierrez

IPC: B29C73/08 ,  B60C25/00 ,  B25B21/00 ,  B29C73/06 ,  B29L30/00 ,  B25B23/00

CPC classification number: B60C25/16 ,  B25B21/002 ,  B29C73/06 ,  B29C73/08 ,  B25B23/0007 ,  B29L2030/00

Abstract: The tire repair tool is used for repairing a damaged tire. The tire repair tool plugs the damaged tire. The tire repair tool is configured for use with an impact wrench. The impact wrench is a pneumatic device that drives the working element of the tire repair tool into the damaged tire such that the tire repair tool can deposit a plug in an aperture formed through the damaged tire. The tire repair tool comprises a needle structure, a stop collar, and a locking nut. The stop collar and the locking nut attach to the needle structure. The needle structure forms the working element of the tire repair tool that inserts the plug into the damaged tire. The stop collar limits the depth of insertion of the tire repair tool into the damaged tire. The locking nut fixes the position of the stop collar relative to the needle structure.

公开(公告)号：US11458698B2

公开(公告)日：2022-10-04

申请号：US17496080

申请日：2021-10-07

Applicant: PB&J, LLC

Inventor： John Patrick Flannery

IPC: B29C73/10 ,  B60C25/00 ,  B29C73/26 ,  B29L30/00

Abstract: An inflatable device repair kit may include an openable repair packet having a patch surface, a sandpaper surface and a packet interior between the patch surface and the sandpaper surface. At least one tube repair patch may be detachably adhered to the patch surface of the repair packet. An abrasive sanding texture may be provided on the sandpaper surface of the repair packet. A patch cement may be provided in the packet interior of the repair packet. The abrasive sanding texture on the repair packet may be used to smoothen an exterior surface on an inflatable device wall of an inflatable device at a break in the inflatable device wall. The repair packet may be opened and the patch cement in the packet interior applied to the tube repair patch and the tube repair patch applied to the inflatable device wall over the break to seal the break.

公开(公告)号：US11440235B2

公开(公告)日：2022-09-13

申请号：US16623113

申请日：2018-06-28

Applicant: Compagnie Generale Des Etablissements Michelin

Inventor： Mickael Rouby ,  Christophe Bessac

IPC: B29C48/12 ,  B29C48/35 ,  B29C48/025 ,  B29C48/13 ,  B29C48/21 ,  B29C48/49 ,  B29C48/305 ,  B29K105/24 ,  B29L30/00 ,  B29C48/07

Abstract: The method for the coextrusion of a complex profiled element made up of the assembly of profiled elements formed from distinct rubber compounds. A coextrusion machine comprises upstream and downstream extruders which deliver into an extrusion cavity. A first profiled element, formed of the first rubber compound, is created. The first profiled element comprises at least a first profiled-element portion which is intended to form a longitudinal insert, a base of which is in continuity of material with the first profiled element. A complex profiled element formed of the first and second rubber compounds is created. The insert is circulated between walls of a channel extend in a longitudinal direction between the upstream profiling blade and the downstream profiling blade and together form a concave surface open towards the inside of the extrusion cavity in such a way that the bringing-together of the lateral walls of the insert with the second compound takes place only in the downstream gap.

公开(公告)号：US11413913B2

公开(公告)日：2022-08-16

申请号：US16462825

申请日：2017-11-24

Applicant: ILLINOIS TOOL WORKS INC. ,  KT PROJEKTENTWICKLUNGS-GMBH

Inventor： Konstantin Tsiberidis

IPC: B60C23/12 ,  B60C23/00 ,  F04C9/00 ,  F04C15/00 ,  B29C73/16 ,  B29L30/00 ,  F04B1/0413

Abstract: The invention relates to a compressor assembly for supplying pressure medium to a tire cavity of a vehicle wheel that can be mounted on a wheel hub which can be mounted on a wheel carrier so as to be rotatable about an axis of rotation. The compressor assembly includes a wheel mount-side transmission component or the hub-side transmission component, which includes a cylindrical cam.

公开(公告)号：US11383466B2

公开(公告)日：2022-07-12

申请号：US16306385

申请日：2017-02-27

Applicant: Continental Reifen Deutschland GmbH

Inventor： Christopher Zaum ,  Philip Bialach ,  Rainer Detering

IPC: B29C73/16 ,  C09J11/06 ,  C09J107/02 ,  C09J193/04 ,  B05C5/00 ,  B29L30/00

Abstract: A method for sealing and inflating inflatable articles, in particular for sealing and inflating motor vehicle tires, wherein, by means of a compressor which is driven preferably by means of an electric motor, a sealing and pumping pressure is generated, wherein, by means of the sealing and pumping pressure, via a valve and distributor device for sealant and compressed gas and via compressed-air and sealant hoses between valve and distributor device and an entry valve or an inlet nozzle of the inflatable article, a sealant situated in a sealant vessel connected to the valve and distributor device is conveyed into the inflatable article and, at the same time, the inflatable article is inflated to a predefined operating pressure, wherein, by configuration of the corresponding parameters, of the sealant and of the device, in or downstream of the entry valve/the inlet nozzle, the sealant is at least partially atomized to form an aerosol by virtue of the sealant or the sealant-air mixture being converted, in the entry valve or in the inlet nozzle, into a turbulent flow with a Reynolds number Re≥2300.

公开(公告)号：US11358357B2

公开(公告)日：2022-06-14

申请号：US16311380

申请日：2016-06-22

Applicant: Compagnie Generale Des Etablissements Michelin

Inventor： Anthony Gueugneau ,  Romain Calvel ,  Bernard Villeneuve ,  Khotchakorn Pengsaloong

IPC: B29D30/06 ,  B29C33/30 ,  B29D30/00 ,  B29C33/42 ,  B29L30/00 ,  B60C19/00 ,  B60C11/04 ,  B60C11/13 ,  B29C33/02

Abstract: A molding element having a molding surface forming a contact face and a groove forming rib portion forming the groove comprising two opposed rib side faces and a rib top face connecting two rib side faces. The groove forming rib portion provides at least one space opening to at least one of the rib side faces and/or to the rib top face. An insert is received in the space. The insert comprises a cavity for forming a closing device in the groove. The cavity has two opposed cavity faces and opens to at least two faces of the insert corresponding to the faces of the groove forming rib portion. The insert comprises at least one cutting means extending and/or projecting in a direction the groove forming rib portion extends for cutting a material filled in the cavity during demolding.

公开(公告)号：US11318694B2

公开(公告)日：2022-05-03

申请号：US16219002

申请日：2018-12-13

Applicant: Toyo Tire & Rubber Co., Ltd.

Inventor： Shuhei Ito

IPC: B29D30/30 ,  B29L30/00

Abstract: During manufacturing of a tire component that includes a process of adhering a sheet-like rubber member 8b that is held by a supply section 30 to a drum 22, positions of ends 7d1, 7d2 n a width direction of the sheet-like rubber member 8b are detected by using sensors 52, 54 provided between the supply section 30 and the drum 22, and the supply section 30 is moved in a width direction X of the sheet-like rubber member 8b in accordance with the detected positions, so as to adhere the sheet-like rubber member 8b to a specified position on the drum 22.