公开(公告)号：US20240262131A1

公开(公告)日：2024-08-08

申请号：US18565544

申请日：2022-05-31

Applicant: SAMEER PANDA ,  SMITIPARNA SATPATHY

Inventor： SAMEER PANDA ,  SMITIPARNA SATPATHY

IPC: B60C9/00 ,  B60C1/00 ,  B60C5/00 ,  B60C5/14 ,  B60C15/05 ,  B60C19/12

CPC classification number: B60C9/00 ,  B60C1/00 ,  B60C5/004 ,  B60C5/14 ,  B60C19/12 ,  B60C15/05

Abstract: The present invention provides a pneumatic tire (100) with integrated envelope comprising, a tread (1), a belt system (2), and a tire casing (3), wherein said tire casing (3) comprises a side wall (4), a bead (5), a plurality of layer including but not limited to a carcass ply (6) acting as a top layer, an inner liner (7) acting as bottom layer and an envelope (8) that is sandwiched between said carcass ply (6) and the inner liner (7), said envelope (8) is injected with a fluid inside said tire casing (3) in which said tire casing (3) is pasted on said belt system (2) and said belt system (2) is pasted on said tread (1) in said pneumatic tire (100) and said side wall (4) protects said tire casing (3).

公开(公告)号：US20240253318A1

公开(公告)日：2024-08-01

申请号：US18566109

申请日：2022-06-01

Applicant: SAMEER PANDA ,  SMITIPARNA SATPATHY ,  TUSHAR SAHU

Inventor： SAMEER PANDA ,  SMITIPARNA SATPATHY ,  TUSHAR SAHU

IPC: B29D30/06 ,  B29D30/08

CPC classification number: B29D30/0685 ,  B29D2030/0687 ,  B29D30/08

Abstract: The present invention provides a process of manufacturing envelope integrated tire comprising steps of: (a) placing a tread, at least one carcass ply, at least one inner liner having an inner surface and an outer surface; (b) joining a semi-vulcanized envelope between a surface of carcass ply and said inner surface of inner liner; (c) joining said surface of carcass ply and the tread of the envelope integrated tire; (d) joining a strengthening fabric on a side wall of said envelope integrated tire; (e) wrapping a bead to connect the envelope integrated tire to a rim of a wheel; (f) pasting through adhesive, curing and vulcanizing said carcass ply, inner liner and semi-vulcanized envelope on the tread to form an envelope integrated tire; (g) injecting a fluid inside said envelope through at least one injection valve; (h) fixing said injection valve to avoid any kind of leakage.

公开(公告)号：US20150027607A1

公开(公告)日：2015-01-29

申请号：US14383179

申请日：2013-03-04

Applicant: Smitiparna Satpathy

Inventor： Smitiparna Satpathy ,  Kashmanidhi Panda

IPC: B60C5/24 ,  B60C17/01 ,  B60C17/04 ,  B60C17/00

CPC classification number: B60C5/24 ,  B29D30/0685 ,  B29D2030/0687 ,  B29D2030/0689 ,  B29D2030/0697 ,  B60C5/22 ,  B60C17/00 ,  B60C17/01 ,  B60C17/04 ,  B60C19/122 ,  Y10T152/1054

Abstract: A multi-chambered tubeless tyre or tube and manufacturing process for the same for vehicles comprising of a master chamber near wheel rim to keep/contain pressurized air/fluid; at least one chamber sandwiched between said master chamber and inner surface of tyre, said sandwiched chamber(s) has/have independent one way inlet valve for sealant or pressurized fluid/air as the case may be; said sandwiched chamber(s) are formed and joined in green state with said green tube or green tubeless tyre to achieve mechanical properties after vulcanization. Even independent chamber can be sandwiched between said master chamber and inner surface of tyre. This arrangement can be used in all kind of vehicles. It can be used in Self Supporting RFT (Run Flat Tyres), Auxiliary Supported RFT. It can be used for replacement of twin tire by providing extra wide tyre with multiple chambers with/without sealant.

Abstract translation: 多室内无内胎轮胎或管及其车辆的制造方法，其包括在轮缘附近的主室以保持/容纳加压空气/流体; 夹在所述主室和轮胎内表面之间的至少一个室，所述夹层腔具有独立的单向入口阀，用于密封剂或加压流体/空气（视情况而定）; 所述夹层室以绿色状态形成并与所述绿色管或绿色无内胎轮胎接合，以实现硫化后的机械性能。 甚至独立的室可以夹在所述主室和轮胎的内表面之间。 这种安排可用于各种车辆。 它可用于自支持RFT（运行平坦轮胎），辅助支持RFT。 它可以用于更换双胎，通过提供具有/不具有密封剂的多个室的额外宽的轮胎。