FR2436312A1 - VALVE DEVICE FOR TIRES OF TWIN WHEELS - Google Patents

VALVE DEVICE FOR TIRES OF TWIN WHEELS

Info

Publication number
FR2436312A1
FR2436312A1 FR7923378A FR7923378A FR2436312A1 FR 2436312 A1 FR2436312 A1 FR 2436312A1 FR 7923378 A FR7923378 A FR 7923378A FR 7923378 A FR7923378 A FR 7923378A FR 2436312 A1 FR2436312 A1 FR 2436312A1
Authority
FR
France
Prior art keywords
tires
valve device
twin wheels
valve
sleeve
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
FR7923378A
Other languages
French (fr)
Other versions
FR2436312B3 (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Merwe Izak V D
Original Assignee
Merwe Izak V D
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from ZA785179A external-priority patent/ZA785179B/en
Application filed by Merwe Izak V D filed Critical Merwe Izak V D
Publication of FR2436312A1 publication Critical patent/FR2436312A1/en
Application granted granted Critical
Publication of FR2436312B3 publication Critical patent/FR2436312B3/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C23/00—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 or of tanks; Tyre cooling arrangements
    • B60C23/001—Devices for manually or automatically controlling or distributing tyre pressure whilst the vehicle is moving
    • B60C23/004—Devices for manually or automatically controlling or distributing tyre pressure whilst the vehicle is moving the control being done on the wheel, e.g. using a wheel-mounted reservoir
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C23/00—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 or of tanks; Tyre cooling arrangements
    • B60C23/005—Devices specially adapted for special wheel arrangements
    • B60C23/007—Devices specially adapted for special wheel arrangements having multiple wheels arranged side by side

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Check Valves (AREA)

Abstract

Dispositif de valve combiné pour roues jumelées. Le corps 10 reçoit le manchon porte-valve 104 de l'un des pneumatiques et se fixe sur lui par la rainure 96 et le crochet 120. Il est relié au manchon de l'autre par un connecteur souple. Les passages 18 et 32 ainsi en liaison avec les deux pneumatiques débouchent dans la chambre 44, l'un directement, l'autre à travers une valve 24-28. Quand la pression est suffisante, le piston 20 se déplace vers la gauche à l'encontre d'un ressort et relie les deux pneus l'un à l'autre. En cas d'insuffisance, il les isole pour que le bon ne se dégonfle plus. Des indicateurs 84 signalent le pneus défectueux. Application aux véhicules lourds.Combined valve device for twin wheels. The body 10 receives the valve-holder sleeve 104 from one of the tires and is fixed to it by the groove 96 and the hook 120. It is connected to the sleeve of the other by a flexible connector. The passages 18 and 32 thus in connection with the two tires open into the chamber 44, one directly, the other through a valve 24-28. When the pressure is sufficient, the piston 20 moves to the left against a spring and connects the two tires to each other. In case of insufficiency, it isolates them so that the good does not deflate any more. Indicators 84 indicate the defective tire. Application to heavy vehicles.

FR7923378A 1978-09-12 1979-09-12 VALVE DEVICE FOR TIRES OF TWIN WHEELS Granted FR2436312A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
ZA785179A ZA785179B (en) 1978-09-12 1978-09-12 Valve structure
ZA786701 1978-11-28
ZA793049 1979-06-19

Publications (2)

Publication Number Publication Date
FR2436312A1 true FR2436312A1 (en) 1980-04-11
FR2436312B3 FR2436312B3 (en) 1981-10-16

Family

ID=27420889

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7923378A Granted FR2436312A1 (en) 1978-09-12 1979-09-12 VALVE DEVICE FOR TIRES OF TWIN WHEELS

Country Status (6)

Country Link
AU (1) AU5077079A (en)
BR (1) BR7905837A (en)
DE (1) DE2937295A1 (en)
FR (1) FR2436312A1 (en)
GB (1) GB2031123A (en)
IT (1) IT1162774B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4487241A (en) * 1982-01-15 1984-12-11 Merwe Izak Francoise V D Pumping and tire deflation warning system
DE9407057U1 (en) * 1994-04-28 1994-09-01 Dittrich Katrin Link for connecting the respective valves of the two pneumatic tires of a twin pneumatic tire
CN102563146B (en) * 2011-12-31 2013-05-01 宁波市鄞州云帆工程咨询有限公司 Special air nozzle for safety tire

Also Published As

Publication number Publication date
BR7905837A (en) 1980-05-20
IT1162774B (en) 1987-04-01
IT7925698A0 (en) 1979-09-12
AU5077079A (en) 1980-03-20
DE2937295A1 (en) 1980-03-20
FR2436312B3 (en) 1981-10-16
GB2031123A (en) 1980-04-16

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Legal Events

Date Code Title Description
ST Notification of lapse