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1. (JP10016506 ) PNEUMATIC TIRE

Office : Japan
Application Number: 16873996 Application Date: 28.06.1996
Publication Number: 10016506 Publication Date: 20.01.1998
Grant Number: 2759073 Grant Date: 28.05.1998
Publication Kind : B2
IPC:
B60C 5/2
B60C 5/0
B60C 5/4
B60C 5/20
B60C 5/24
B60C 19/0
B60C 23/10
B PERFORMING OPERATIONS; TRANSPORTING
60
VEHICLES IN GENERAL
C
VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
5
Inflatable pneumatic tyres or inner tubes
02
having separate inflatable inserts, e.g. with inner tubes; Means for lubricating, venting, preventing relative movement between tyre and inner tube
B PERFORMING OPERATIONS; TRANSPORTING
60
VEHICLES IN GENERAL
C
VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
5
Inflatable pneumatic tyres or inner tubes
B PERFORMING OPERATIONS; TRANSPORTING
60
VEHICLES IN GENERAL
C
VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
5
Inflatable pneumatic tyres or inner tubes
02
having separate inflatable inserts, e.g. with inner tubes; Means for lubricating, venting, preventing relative movement between tyre and inner tube
04
Shape or construction of inflatable inserts
B PERFORMING OPERATIONS; TRANSPORTING
60
VEHICLES IN GENERAL
C
VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
5
Inflatable pneumatic tyres or inner tubes
20
having multiple separate inflatable chambers
B PERFORMING OPERATIONS; TRANSPORTING
60
VEHICLES IN GENERAL
C
VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
5
Inflatable pneumatic tyres or inner tubes
20
having multiple separate inflatable chambers
24
the walls of the chambers extending transversely of the tyre
B PERFORMING OPERATIONS; TRANSPORTING
60
VEHICLES IN GENERAL
C
VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
19
Tyre parts or constructions not otherwise provided for
B PERFORMING OPERATIONS; TRANSPORTING
60
VEHICLES IN GENERAL
C
VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
23
Devices for measuring, signalling, controlling, or distributing tyre pressure or temperature, specially adapted for mounting on vehicles; Arrangement of tyre inflating devices on vehicles, e.g. of pumps, of tanks; Tyre cooling arrangements
10
Arrangement of tyre-inflating pumps mounted on vehicles
Applicants: MIURA ISAGO
MIURA TAKASHI
Inventors: MIURA ISAGO
美浦 伊三五
MIURA TAKASHI
美浦 隆
Priority Data: 16873996 28.06.1996 JP
Title: (EN) PNEUMATIC TIRE
(JA) 空気入りタイヤ
Abstract: front page image
(EN) PROBLEM TO BE SOLVED: To provide a pneumatic tire having a ground-touching area or groundtouching pressure as desired, regardless of the air-pressure of the tire.

SOLUTION: A sealed, annular space 6 is formed with a tire main body 2 and a rim 4, so that an annular, pneumatic tube 10, which is expansible due to elasticity, is accommodated in this annular space 6. The volume of the pneumatic tube 10, when the tube 10 is inflated with the air having the air-pressure that is able to bear the load acting on the tire, becomes smaller than the volume taken when the annular space 6 is squeezed by a road surface 11 to a level as desired. The annular space 6, which is located outside the pneumatic tube 10 and which takes the shape squeezed, is filled with liquid, so that the ground touching area as desired is obtained under the load.

COPYRIGHT: (C)1998,JPO
(JA)


【課題】 タイヤの空気圧と関係なく、所望の接地面
積、すなわち接地圧をもつ空気入りタイヤを提供するこ
と。


【解決手段】 タイヤ本体2とリム4とにより密封状の
環状空間6を形成し、この環状空間に弾性による膨張が
可能な環状の空気チューブ10を収容している。
空気チュ
ーブ10はタイヤにかかる荷重を支え得る所定圧力の空気
が封入された時点でその体積が環状空間6を路面11によ
り所望のレベルまで押し潰した形の容積より小さくなっ
ている。
空気チューブ10の外側となる押し潰した形の環
状空間6には液体が充填されて、荷重下、所望の接地面
積が得られるようになっている。