DE8817095U1 - - Google Patents

Info

Publication number
DE8817095U1
DE8817095U1 DE8817095U DE8817095U DE8817095U1 DE 8817095 U1 DE8817095 U1 DE 8817095U1 DE 8817095 U DE8817095 U DE 8817095U DE 8817095 U DE8817095 U DE 8817095U DE 8817095 U1 DE8817095 U1 DE 8817095U1
Authority
DE
Germany
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 - Lifetime
Application number
DE8817095U
Other languages
German (de)
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.)
Mueller & Borggraefe 5820 Gevelsberg De GmbH
Original Assignee
Mueller & Borggraefe 5820 Gevelsberg De GmbH
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 Mueller & Borggraefe 5820 Gevelsberg De GmbH filed Critical Mueller & Borggraefe 5820 Gevelsberg De GmbH
Publication of DE8817095U1 publication Critical patent/DE8817095U1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • E21F17/02—Suspension devices for tubes or the like, e.g. for ventilating ducts

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)
  • Hooks, Suction Cups, And Attachment By Adhesive Means (AREA)
DE8817095U 1988-03-24 1988-03-24 Expired - Lifetime DE8817095U1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19883809854 DE3809854C2 (en) 1988-03-24 1988-03-24 Hook claw for extending the track in underground operations to encompass the expansion profile when hanging a load

Publications (1)

Publication Number Publication Date
DE8817095U1 true DE8817095U1 (en) 1992-10-22

Family

ID=6350522

Family Applications (2)

Application Number Title Priority Date Filing Date
DE8817095U Expired - Lifetime DE8817095U1 (en) 1988-03-24 1988-03-24
DE19883809854 Expired - Lifetime DE3809854C2 (en) 1988-03-24 1988-03-24 Hook claw for extending the track in underground operations to encompass the expansion profile when hanging a load

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE19883809854 Expired - Lifetime DE3809854C2 (en) 1988-03-24 1988-03-24 Hook claw for extending the track in underground operations to encompass the expansion profile when hanging a load

Country Status (1)

Country Link
DE (2) DE8817095U1 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2213880A1 (en) * 1972-03-22 1973-10-04 Mueller & Borggraefe Kg LIFTING CLAW FOR APPLYING LOADS ON EXTENSION PROFILES OF THE UNDERGROUND OPERATION, IN PARTICULAR OF RESILIENT ROAD EXPANSION
DE2650695C2 (en) * 1976-11-05 1982-04-08 Müller u. Borggräfe KG, 5820 Gevelsberg Carrying claw for attaching loads to expansion units in mining and tunnel construction
DE2923072C2 (en) * 1979-06-07 1983-06-30 Müller & Borggräfe KG, 5800 Hagen Support claw for hanging loads on a channel-shaped support profile of the underground operation

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3200595C2 (en) * 1982-01-12 1984-12-06 Müller & Borggräfe KG, 5820 Gevelsberg Hook element for route expansion in mining and tunneling

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2213880A1 (en) * 1972-03-22 1973-10-04 Mueller & Borggraefe Kg LIFTING CLAW FOR APPLYING LOADS ON EXTENSION PROFILES OF THE UNDERGROUND OPERATION, IN PARTICULAR OF RESILIENT ROAD EXPANSION
DE2650695C2 (en) * 1976-11-05 1982-04-08 Müller u. Borggräfe KG, 5820 Gevelsberg Carrying claw for attaching loads to expansion units in mining and tunnel construction
DE2923072C2 (en) * 1979-06-07 1983-06-30 Müller & Borggräfe KG, 5800 Hagen Support claw for hanging loads on a channel-shaped support profile of the underground operation

Also Published As

Publication number Publication date
DE3809854A1 (en) 1989-10-05
DE3809854C2 (en) 1995-06-29

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