FR1106161A - Assembly device for ventilation ducts - Google Patents

Assembly device for ventilation ducts

Info

Publication number
FR1106161A
FR1106161A FR1106161DA FR1106161A FR 1106161 A FR1106161 A FR 1106161A FR 1106161D A FR1106161D A FR 1106161DA FR 1106161 A FR1106161 A FR 1106161A
Authority
FR
France
Prior art keywords
assembly device
ventilation ducts
ducts
ventilation
assembly
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
Josef Brand
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 FR1106161A publication Critical patent/FR1106161A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH 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
    • F16L33/00—Arrangements for connecting hoses to rigid members; Rigid hose connectors, i.e. single members engaging both hoses
    • F16L33/02—Hose-clips
    • F16L33/12—Hose-clips with a pivoted or swinging tightening or securing member, e.g. toggle lever

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Mechanical Engineering (AREA)
FR1106161D 1953-08-07 1954-08-03 Assembly device for ventilation ducts Expired FR1106161A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1106161X 1953-08-07

Publications (1)

Publication Number Publication Date
FR1106161A true FR1106161A (en) 1955-12-13

Family

ID=7723167

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1106161D Expired FR1106161A (en) 1953-08-07 1954-08-03 Assembly device for ventilation ducts

Country Status (1)

Country Link
FR (1) FR1106161A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3048427A (en) * 1958-06-04 1962-08-07 George A Mahoff Quick disconnect segmental tube coupling
US3473829A (en) * 1967-05-08 1969-10-21 Dennis Daniels Inflatable connector
US3494643A (en) * 1966-06-03 1970-02-10 Pacific Western Extruded Produ Beaded plastic tubing joint

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3048427A (en) * 1958-06-04 1962-08-07 George A Mahoff Quick disconnect segmental tube coupling
US3494643A (en) * 1966-06-03 1970-02-10 Pacific Western Extruded Produ Beaded plastic tubing joint
US3473829A (en) * 1967-05-08 1969-10-21 Dennis Daniels Inflatable connector

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