NL6600374A - - Google Patents

Info

Publication number
NL6600374A
NL6600374A NL6600374A NL6600374A NL6600374A NL 6600374 A NL6600374 A NL 6600374A NL 6600374 A NL6600374 A NL 6600374A NL 6600374 A NL6600374 A NL 6600374A NL 6600374 A NL6600374 A NL 6600374A
Authority
NL
Netherlands
Application number
NL6600374A
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
Publication of NL6600374A publication Critical patent/NL6600374A/xx

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
    • E21F1/00—Ventilation of mines or tunnels; Distribution of ventilating currents
    • E21F1/04—Air ducts
    • E21F1/06—Duct connections
    • 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
    • F16L31/00—Arrangements for connecting hoses to one another or to flexible sleeves

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Duct Arrangements (AREA)
NL6600374A 1965-01-14 1966-01-12 NL6600374A (enrdf_load_html_response)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB160665A GB1118044A (en) 1965-01-14 1965-01-14 Improvements in flexible ducting

Publications (1)

Publication Number Publication Date
NL6600374A true NL6600374A (enrdf_load_html_response) 1966-07-15

Family

ID=9724852

Family Applications (1)

Application Number Title Priority Date Filing Date
NL6600374A NL6600374A (enrdf_load_html_response) 1965-01-14 1966-01-12

Country Status (3)

Country Link
BE (1) BE675155A (enrdf_load_html_response)
GB (1) GB1118044A (enrdf_load_html_response)
NL (1) NL6600374A (enrdf_load_html_response)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3705736A (en) * 1969-02-06 1972-12-12 Dowty Meco Ltd Joints for flexible ducting
GR76217B (enrdf_load_html_response) * 1981-07-17 1984-08-04 Dunlop Ltd
US6425608B1 (en) * 2000-11-21 2002-07-30 Nordstroem Lars-Ingvar Joint at ventillating ducts
EP1729050A1 (en) * 2005-06-04 2006-12-06 NTC Ducting.Com Limited Ducting

Also Published As

Publication number Publication date
BE675155A (enrdf_load_html_response) 1966-05-03
GB1118044A (en) 1968-06-26

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