FR632258A - Metal coupling device for railway vehicles - Google Patents

Metal coupling device for railway vehicles

Info

Publication number
FR632258A
FR632258A FR632258DA FR632258A FR 632258 A FR632258 A FR 632258A FR 632258D A FR632258D A FR 632258DA FR 632258 A FR632258 A FR 632258A
Authority
FR
France
Prior art keywords
coupling device
railway vehicles
metal coupling
metal
railway
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
Joseph-Frederic Pottier
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 filed Critical
Application granted granted Critical
Publication of FR632258A publication Critical patent/FR632258A/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
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L37/00—Couplings of the quick-acting type
    • F16L37/56—Couplings of the quick-acting type for double-walled or multi-channel pipes or pipe assemblies
    • F16L37/565—Concentric pipes

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR632258D 1926-07-17 1926-07-17 Metal coupling device for railway vehicles Expired FR632258A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR632258T 1926-07-17

Publications (1)

Publication Number Publication Date
FR632258A true FR632258A (en) 1928-01-06

Family

ID=8992411

Family Applications (1)

Application Number Title Priority Date Filing Date
FR632258D Expired FR632258A (en) 1926-07-17 1926-07-17 Metal coupling device for railway vehicles

Country Status (1)

Country Link
FR (1) FR632258A (en)

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