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
  • F16L21/00—Joints with sleeve or socket
  • F16L21/02—Joints with sleeve or socket with elastic sealing rings between pipe and sleeve or between pipe and socket, e.g. with rolling or other prefabricated profiled rings
  • F16L21/022—Joints with sleeve or socket with elastic sealing rings between pipe and sleeve or between pipe and socket, e.g. with rolling or other prefabricated profiled rings used with sleeves or nipples for pipes of the same diameter, or with reduction pieces
• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
  • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
  • B65B31/00—Packaging articles or materials under special atmospheric or gaseous conditions; Adding propellants to aerosol containers
  • B65B31/04—Evacuating, pressurising or gasifying filled containers or wrappers by means of nozzles through which air or other gas, e.g. an inert gas, is withdrawn or supplied

Landscapes

• Engineering & Computer Science (AREA)
• General Engineering & Computer Science (AREA)
• Mechanical Engineering (AREA)
• Chemical & Material Sciences (AREA)
• Dispersion Chemistry (AREA)
• Joints With Sleeves (AREA)
• Mutual Connection Of Rods And Tubes (AREA)

Applications Claiming Priority (1)

Publications (1)

Family

ID=3844909

Family Applications (1)

Country Status (9)

• 0
  • BE BE518974D patent/BE518974A/xx unknown
• 1965
  • 1965-04-02 CH CH462365A patent/CH439889A/fr unknown
  • 1965-04-04 IL IL23291A patent/IL23291A/en unknown
  • 1965-04-06 OA OA51581A patent/OA01710A/xx unknown
  • 1965-04-07 LU LU48355A patent/LU48355A1/xx unknown
  • 1965-04-08 NL NL6504484A patent/NL6504484A/xx unknown
  • 1965-04-08 ES ES0311909A patent/ES311909A1/es not_active Expired
  • 1965-04-08 AT AT325865A patent/AT261335B/de active
  • 1965-04-09 DK DK181265AA patent/DK112561B/da unknown

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