FR493154A - Improvements to pneumatic tires - Google Patents

Improvements to pneumatic tires

Info

Publication number
FR493154A
FR493154A FR493154DA FR493154A FR 493154 A FR493154 A FR 493154A FR 493154D A FR493154D A FR 493154DA FR 493154 A FR493154 A FR 493154A
Authority
FR
France
Prior art keywords
pneumatic tires
tires
pneumatic
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
Other languages
French (fr)
Inventor
Theodor Petersen
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
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of FR493154A publication Critical patent/FR493154A/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)
FR493154D 1918-01-30 1918-11-15 Improvements to pneumatic tires Expired FR493154A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK493154X 1918-01-30

Publications (1)

Publication Number Publication Date
FR493154A true FR493154A (en) 1919-08-01

Family

ID=1528931

Family Applications (1)

Application Number Title Priority Date Filing Date
FR493154D Expired FR493154A (en) 1918-01-30 1918-11-15 Improvements to pneumatic tires

Country Status (1)

Country Link
FR (1) FR493154A (en)

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