Processing

Please wait...

Settings

Settings

Goto Application

1. WO2021036327 - POLYURETHANE PNEUMATIC TIRE AND METHOD FOR MANUFACTURING SAME

Publication Number WO/2021/036327
Publication Date 04.03.2021
International Application No. PCT/CN2020/088501
International Filing Date 30.04.2020
IPC
B60C 9/02 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
CVEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
9Reinforcements or ply arrangement of pneumatic tyres
02Carcasses
B60C 9/18 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
CVEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
9Reinforcements or ply arrangement of pneumatic tyres
18Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers
B29D 30/06 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
DPRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
30Producing pneumatic or solid tyres or parts thereof
06Pneumatic tyres or parts thereof
CPC
B29D 30/0678
BPERFORMING OPERATIONS; TRANSPORTING
29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
DPRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
30Producing pneumatic or solid tyres or parts thereof
06Pneumatic tyres or parts thereof ; (e.g. produced by casting, moulding, compression moulding, injection moulding, centrifugal casting)
0678Injection moulding specially adapted for tyres or parts thereof
B60C 9/02
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
CVEHICLE TYRES TYRE INFLATION; TYRE CHANGING OR REPAIRING; REPAIRING, OR CONNECTING VALVES TO, INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
9Reinforcements or ply arrangement of pneumatic tyres
02Carcasses
B60C 9/18
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
CVEHICLE TYRES TYRE INFLATION; TYRE CHANGING OR REPAIRING; REPAIRING, OR CONNECTING VALVES TO, INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
9Reinforcements or ply arrangement of pneumatic tyres
18Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers
Applicants
  • 青岛慕沃科技有限公司 TSINGTAO MOVED TECHNOLOGY CO., LTD. [CN]/[CN]
Inventors
  • 朱健鹏 ZHU, Jianpeng
  • 潘川 PAN, Chuan
Agents
  • 北京智桥联合知识产权代理事务所(普通合伙) BEIJING ZQLH INTELLECTUAL PROPERTY OFFICE
Priority Data
201910815970.X30.08.2019CN
Publication Language Chinese (ZH)
Filing Language Chinese (ZH)
Designated States
Title
(EN) POLYURETHANE PNEUMATIC TIRE AND METHOD FOR MANUFACTURING SAME
(FR) BANDAGE PNEUMATIQUE EN POLYURÉTHANE ET SON PROCÉDÉ DE FABRICATION
(ZH) 一种聚氨酯充气轮胎及其制造方法
Abstract
(EN)
Disclosed are a polyurethane pneumatic tire and a method for manufacturing same. The tire comprises a polyurethane tread (1), a polyurethane belt ply (3), a polyurethane tire sidewall (4), a polyurethane tire body (8), a polyurethane soft bead filler (5), a polyurethane stiff bead filler (6), a steel bead wire (7) and a seam abrasion-resistant filler (9) which are sequentially arranged from outside to inside. A polyurethane material is used to replace a rubber material, such that the tire performance is excellent, and the service life is greatly prolonged. Meanwhile, compared with a natural rubber material, the polyurethane material has a more comprehensive performance, and the polyurethane pneumatic tire is simpler in structure compared with a rubber tire.
(FR)
L'invention concerne un bandage pneumatique en polyuréthane et un procédé de fabrication de celui-ci. Le bandage comprend une bande de roulement en polyuréthane (1), un pli de ceinture en polyuréthane (3), une paroi latérale de bandage en polyuréthane (4), un corps de bandage en polyuréthane (8), un bourrage sur tringle souple en polyuréthane (5), un bourrage sur tringle rigide en polyuréthane (6), un fil d'acier de tringle (7) et une charge résistante à l'abrasion de couture (9), qui sont disposés séquentiellement de l'extérieur vers l'intérieur. Un matériau à base de polyuréthane est utilisé pour remplacer un matériau à base de caoutchouc, de sorte que les performances du bandage sont excellentes et la durée de vie est considérablement prolongée. Par ailleurs, par comparaison avec un matériau à base de caoutchouc naturel, le matériau à base de polyuréthane présente des performances plus complètes et le bandage pneumatique en polyuréthane est d'une structure plus simple par rapport à un bandage en caoutchouc.
(ZH)
一种聚氨酯充气轮胎及其制造方法,轮胎包括由外向内依次设置的聚氨酯胎面(1)、聚氨酯带束层(3)、聚氨酯胎侧(4)、聚氨酯胎体(8)、聚氨酯软三角(5)、聚氨酯硬三角(6)、钢丝圈(7)、子口耐磨胶(9)。使用聚氨酯材料替换橡胶材料,使轮胎性能更加卓越,寿命大幅延长。且聚氨酯材料比天然胶材料具有更加全面的性能,比橡胶轮胎结构更简单。
Also published as
Latest bibliographic data on file with the International Bureau