Processing

Please wait...

Settings

Settings

Goto Application

1. CN113165448 - MULTIPLE-CHAMBER TIRE

Office
China
Application Number 201980078633.5
Application Date 10.09.2019
Publication Number 113165448
Publication Date 23.07.2021
Publication Kind A
IPC
B60C 17/01
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
17Tyres characterised by means enabling restricted operation in damaged or deflated condition; Accessories therefor
01utilising additional inflatable supports which become load-supporting in emergency
B60C 5/20
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
5Inflatable pneumatic tyres or inner tubes
20having multiple separate inflatable chambers
CPC
B60C 17/01
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
17Tyres characterised by means enabling restricted operation in damaged or deflated condition; Accessories therefor
01utilising additional inflatable supports which become load-supporting in emergency
B60C 5/22
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
5Inflatable pneumatic tyres or inner tubes
20having multiple separate inflatable chambers
22the chambers being annular
B60C 29/007
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
29Arrangements of tyre-inflating valves to tyres or rims; Accessories for tyre-inflating valves, not otherwise provided for
007for tyres with segmental sections or for multi-chamber tyres
Applicants BRIDGESTONE CORPORATION
株式会社普利司通
Inventors WADA SHOGO
和田翔吾
Agents 北京林达刘知识产权代理事务所(普通合伙) 11277
北京林达刘知识产权代理事务所(普通合伙) 11277
Priority Data 2018225976 30.11.2018 JP
Title
(EN) MULTIPLE-CHAMBER TIRE
(ZH) 多气室轮胎
Abstract
(EN) A multiple-chamber tire 1 according to the present invention comprises: a tread 4; a pair of bead sections 2; a pair of sidewalls 3 extending between the tread 4 and the bead sections 2; and divider walls 30 that are provided to each of tire halves bordering each other at the tire equatorial plane, and that isolate sections of the tire interior to form a plurality of adjacent chambers. Each of the divider walls 30 comprises a first linking part 9a linked to an inner wall surface of the tire, and a second linking part 9b linked to the inner wall surface of the tire at a location radially outward of the first linking part 9a. When the tire 1 is filled with a fluid, a first chamber 20 is formed in a space to the inside of the divider wall 30 in the tire widthwise direction, and a second chamber 21 is formed in a space between the divider wall 30 and the tire inner wall surface of the sidewall 3.
(ZH) 根据本发明的多气室轮胎(1)包括:胎面部(4);一对胎圈部(2);一对胎侧部(3),其在胎面部(4)和胎圈部(2)之间延伸;和分隔壁(30),其设置于以轮胎赤道面为界的各个半部,并将轮胎内部分隔以形成多个邻接的气室。各分隔壁(30)均包括:第一连结部(9a),其与轮胎的内壁面连结;以及第二连结部(9b),其在第一连结部(9a)的轮胎径向外侧位置处与轮胎的内壁面连结。当轮胎(1)填充有流体时,在分隔壁(30)的轮胎宽度方向内侧的空间中形成有第一气室(20),并且在分隔壁(30)和胎侧部(3)的轮胎内壁面之间的空间中形成有第二气室(21)。