GB329779A - Combined pressure indicator and low pressure alarm for pneumatic tyres - Google Patents

Combined pressure indicator and low pressure alarm for pneumatic tyres

Info

Publication number
GB329779A
GB329779A GB1113729A GB1113729A GB329779A GB 329779 A GB329779 A GB 329779A GB 1113729 A GB1113729 A GB 1113729A GB 1113729 A GB1113729 A GB 1113729A GB 329779 A GB329779 A GB 329779A
Authority
GB
United Kingdom
Prior art keywords
piston
spring
rod
contact pin
tyre
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
GB1113729A
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.)
Individual
Original Assignee
Individual
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 to DEM103696D priority Critical patent/DE492805C/de
Application filed by Individual filed Critical Individual
Priority to GB1113729A priority patent/GB329779A/en
Priority to FR673956D priority patent/FR673956A/fr
Priority to BE360283D priority patent/BE360283A/xx
Publication of GB329779A publication Critical patent/GB329779A/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
    • B60C23/0408—Signalling devices actuated by tyre pressure mounted on the wheel or tyre transmitting the signals by non-mechanical means from the wheel or tyre to a vehicle body mounted receiver
    • B60C23/0422—Signalling devices actuated by tyre pressure mounted on the wheel or tyre transmitting the signals by non-mechanical means from the wheel or tyre to a vehicle body mounted receiver characterised by the type of signal transmission means
    • B60C23/0467—Electric contact means, e.g. slip-rings, rollers, brushes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Measuring Fluid Pressure (AREA)
GB1113729A 1928-02-29 1929-04-10 Combined pressure indicator and low pressure alarm for pneumatic tyres Expired GB329779A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DEM103696D DE492805C (de) 1928-02-29 1928-02-29 Vorrichtung zum Anzeigen des Entweichens von Luft aus den Reifen von Kraftfahrzeugen und des in dem Reifen vorhandenen Luftdruckes
GB1113729A GB329779A (en) 1929-04-10 1929-04-10 Combined pressure indicator and low pressure alarm for pneumatic tyres
FR673956D FR673956A (fr) 1929-04-10 1929-04-24 Indicateur de dépression dans les bandages pneumatiques, indiquant aussi simultanément la pression interne du bandage
BE360283D BE360283A (enrdf_load_stackoverflow) 1929-04-10 1929-04-30

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1113729A GB329779A (en) 1929-04-10 1929-04-10 Combined pressure indicator and low pressure alarm for pneumatic tyres

Publications (1)

Publication Number Publication Date
GB329779A true GB329779A (en) 1930-05-29

Family

ID=9980708

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1113729A Expired GB329779A (en) 1928-02-29 1929-04-10 Combined pressure indicator and low pressure alarm for pneumatic tyres

Country Status (3)

Country Link
BE (1) BE360283A (enrdf_load_stackoverflow)
FR (1) FR673956A (enrdf_load_stackoverflow)
GB (1) GB329779A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
FR673956A (fr) 1930-01-22
BE360283A (enrdf_load_stackoverflow) 1929-05-31

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