FR2197167B1 - - Google Patents

Info

Publication number
FR2197167B1
FR2197167B1 FR7328016A FR7328016A FR2197167B1 FR 2197167 B1 FR2197167 B1 FR 2197167B1 FR 7328016 A FR7328016 A FR 7328016A FR 7328016 A FR7328016 A FR 7328016A FR 2197167 B1 FR2197167 B1 FR 2197167B1
Authority
FR
France
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.)
Expired
Application number
FR7328016A
Other languages
French (fr)
Other versions
FR2197167A1 (cs
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.)
Ranco Controls SpA
Original Assignee
Ranco Controls SpA
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 IT2846972A external-priority patent/IT964229B/it
Priority claimed from IT2373173A external-priority patent/IT1046699B/it
Application filed by Ranco Controls SpA filed Critical Ranco Controls SpA
Publication of FR2197167A1 publication Critical patent/FR2197167A1/fr
Application granted granted Critical
Publication of FR2197167B1 publication Critical patent/FR2197167B1/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L7/00—Measuring the steady or quasi-steady pressure of a fluid or a fluent solid material by mechanical or fluid pressure-sensitive elements
    • 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
    • B60C23/02—Signalling devices actuated by tyre pressure
    • B60C23/04—Signalling devices actuated by tyre pressure mounted on the wheel or tyre
    • B60C23/0401—Signalling devices actuated by tyre pressure mounted on the wheel or tyre characterised by the type of alarm
    • B60C23/0405—Mechanically generated visible signals, e.g. by using a gauge needle
    • 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
    • B60C23/02—Signalling devices actuated by tyre pressure
    • B60C23/04—Signalling devices actuated by tyre pressure mounted on the wheel or tyre
    • B60C23/0491—Constructional details of means for attaching the control device
    • B60C23/0494—Valve stem attachments positioned inside the tyre chamber

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Fluid Pressure (AREA)
FR7328016A 1972-08-24 1973-07-31 Expired FR2197167B1 (cs)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT2846972A IT964229B (it) 1972-08-24 1972-08-24 Rivelatore segnalatore di variazio ne di pressione relativa
IT2373173A IT1046699B (it) 1973-05-04 1973-05-04 Dispositivo rilevatore segnalatore di pressione

Publications (2)

Publication Number Publication Date
FR2197167A1 FR2197167A1 (cs) 1974-03-22
FR2197167B1 true FR2197167B1 (cs) 1975-08-22

Family

ID=26328418

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7328016A Expired FR2197167B1 (cs) 1972-08-24 1973-07-31

Country Status (2)

Country Link
DE (1) DE2336762A1 (cs)
FR (1) FR2197167B1 (cs)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2818027A1 (de) * 1978-04-25 1979-11-08 Pruss Gunter Gasdruckfeder als druckschwellenschalter in einem sich bewegenden belasteten luftreifen
DE2834808A1 (de) * 1978-08-09 1980-02-14 Pruss Gunter Vorrichtung zum anzeigen und uebertragen eines druckverlustes
EP0020809A1 (de) * 1979-07-03 1981-01-07 Mannesmann Kienzle GmbH Druckschalter zur Verwendung bei Reifendruckwarnanlagen

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3222641A (en) * 1961-11-03 1965-12-07 Jere K Jacobus Tire inflation indicator

Also Published As

Publication number Publication date
FR2197167A1 (cs) 1974-03-22
DE2336762A1 (de) 1974-03-14

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Legal Events

Date Code Title Description
ST Notification of lapse