DE1230748B - Fliegende Wettertuer fuer Grubenstrecken - Google Patents

Fliegende Wettertuer fuer Grubenstrecken

Info

Publication number
DE1230748B
DE1230748B DES86568A DES0086568A DE1230748B DE 1230748 B DE1230748 B DE 1230748B DE S86568 A DES86568 A DE S86568A DE S0086568 A DES0086568 A DE S0086568A DE 1230748 B DE1230748 B DE 1230748B
Authority
DE
Germany
Prior art keywords
curtain
weather
sealing body
flying
weather door
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.)
Pending
Application number
DES86568A
Other languages
German (de)
English (en)
Inventor
Andre Laubie
Henri Dellinger
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.)
S E M A COURBEVOIE
Original Assignee
S E M A COURBEVOIE
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 S E M A COURBEVOIE filed Critical S E M A COURBEVOIE
Publication of DE1230748B publication Critical patent/DE1230748B/de
Pending legal-status Critical Current

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
    • E21F17/00—Methods or devices for use in mines or tunnels, not covered elsewhere
    • E21F17/103—Dams, e.g. for ventilation

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Tents Or Canopies (AREA)
  • Buildings Adapted To Withstand Abnormal External Influences (AREA)
DES86568A 1963-08-01 1963-08-05 Fliegende Wettertuer fuer Grubenstrecken Pending DE1230748B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB30535/63A GB1001321A (en) 1963-08-01 1963-08-01 Improvements in or relating to temporary partitioning devices

Publications (1)

Publication Number Publication Date
DE1230748B true DE1230748B (de) 1966-12-22

Family

ID=10309171

Family Applications (1)

Application Number Title Priority Date Filing Date
DES86568A Pending DE1230748B (de) 1963-08-01 1963-08-05 Fliegende Wettertuer fuer Grubenstrecken

Country Status (4)

Country Link
BE (1) BE635542A (US07494231-20090224-C00006.png)
DE (1) DE1230748B (US07494231-20090224-C00006.png)
FR (1) FR1320092A (US07494231-20090224-C00006.png)
GB (1) GB1001321A (US07494231-20090224-C00006.png)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5308280A (en) * 1992-12-14 1994-05-03 Curtain Buddy Corp. Method and apparatus for supporting ventilation curtains in coal mines

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202495C (US07494231-20090224-C00006.png) *
DE488021C (de) * 1929-12-18 Hans Hoefer Abschluss von Grubenstrecken mittels eines aufzublasenden Gummikoerpers
US2621527A (en) * 1950-06-28 1952-12-16 Guest Lawrence Vincent Turntable drive for talking machines using disk records

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202495C (US07494231-20090224-C00006.png) *
DE488021C (de) * 1929-12-18 Hans Hoefer Abschluss von Grubenstrecken mittels eines aufzublasenden Gummikoerpers
US2621527A (en) * 1950-06-28 1952-12-16 Guest Lawrence Vincent Turntable drive for talking machines using disk records

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5308280A (en) * 1992-12-14 1994-05-03 Curtain Buddy Corp. Method and apparatus for supporting ventilation curtains in coal mines

Also Published As

Publication number Publication date
GB1001321A (en) 1965-08-11
FR1320092A (fr) 1963-03-08
BE635542A (US07494231-20090224-C00006.png)

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