FR700978A - Balloon without bladder - Google Patents

Balloon without bladder

Info

Publication number
FR700978A
FR700978A FR700978DA FR700978A FR 700978 A FR700978 A FR 700978A FR 700978D A FR700978D A FR 700978DA FR 700978 A FR700978 A FR 700978A
Authority
FR
France
Prior art keywords
balloon
bladder
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)
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.)
Compagnie Generale des Etablissements Michelin SCA
Original Assignee
Compagnie Generale des Etablissements Michelin SCA
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 Compagnie Generale des Etablissements Michelin SCA filed Critical Compagnie Generale des Etablissements Michelin SCA
Application granted granted Critical
Publication of FR700978A publication Critical patent/FR700978A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K15/00—Check valves
    • F16K15/20—Check valves specially designed for inflatable bodies, e.g. tyres

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR700978D 1930-08-22 1930-08-22 Balloon without bladder Expired FR700978A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR700978T 1930-08-22

Publications (1)

Publication Number Publication Date
FR700978A true FR700978A (en) 1931-03-10

Family

ID=9052494

Family Applications (1)

Application Number Title Priority Date Filing Date
FR700978D Expired FR700978A (en) 1930-08-22 1930-08-22 Balloon without bladder

Country Status (1)

Country Link
FR (1) FR700978A (en)

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