GB522331A - Alarm device for indicating relative pressure changes in twin pneumatic tyres - Google Patents

Alarm device for indicating relative pressure changes in twin pneumatic tyres

Info

Publication number
GB522331A
GB522331A GB533/39A GB53339A GB522331A GB 522331 A GB522331 A GB 522331A GB 533/39 A GB533/39 A GB 533/39A GB 53339 A GB53339 A GB 53339A GB 522331 A GB522331 A GB 522331A
Authority
GB
United Kingdom
Prior art keywords
tyres
valve
cylinder
pipe
fitted
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.)
Expired
Application number
GB533/39A
Other languages
English (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.)
MAURICE CHARLES HAMET
YVONNE MALADRY
Original Assignee
MAURICE CHARLES HAMET
YVONNE MALADRY
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
Application filed by MAURICE CHARLES HAMET, YVONNE MALADRY filed Critical MAURICE CHARLES HAMET
Publication of GB522331A publication Critical patent/GB522331A/en
Expired 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
    • B60C23/02—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
    • B60C23/0403—Mechanically generated audible signals, e.g. by buzzer or whistle signals

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Measuring Fluid Pressure (AREA)
GB533/39A 1938-01-10 1939-01-06 Alarm device for indicating relative pressure changes in twin pneumatic tyres Expired GB522331A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR831849T 1938-01-10

Publications (1)

Publication Number Publication Date
GB522331A true GB522331A (en) 1940-06-14

Family

ID=9294334

Family Applications (1)

Application Number Title Priority Date Filing Date
GB533/39A Expired GB522331A (en) 1938-01-10 1939-01-06 Alarm device for indicating relative pressure changes in twin pneumatic tyres

Country Status (3)

Country Link
BE (1) BE431857A (enrdf_load_stackoverflow)
FR (1) FR831849A (enrdf_load_stackoverflow)
GB (1) GB522331A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12228158B2 (en) 2017-12-15 2025-02-18 Phillips Screw Company Stick fit fastener recess system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12228158B2 (en) 2017-12-15 2025-02-18 Phillips Screw Company Stick fit fastener recess system

Also Published As

Publication number Publication date
BE431857A (enrdf_load_stackoverflow)
FR831849A (fr) 1938-09-15

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