DE2437988B2 - TENSIONING CONNECTION FOR INTERLOCATING ENDS OF GROUND-RECESSED GUTTER PROFILES OF PIT SUPPORTING FRAMES - Google Patents

TENSIONING CONNECTION FOR INTERLOCATING ENDS OF GROUND-RECESSED GUTTER PROFILES OF PIT SUPPORTING FRAMES

Info

Publication number
DE2437988B2
DE2437988B2 DE19742437988 DE2437988A DE2437988B2 DE 2437988 B2 DE2437988 B2 DE 2437988B2 DE 19742437988 DE19742437988 DE 19742437988 DE 2437988 A DE2437988 A DE 2437988A DE 2437988 B2 DE2437988 B2 DE 2437988B2
Authority
DE
Germany
Prior art keywords
interlocating
ground
supporting frames
pit supporting
tensioning connection
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.)
Granted
Application number
DE19742437988
Other languages
German (de)
Other versions
DE2437988A1 (en
DE2437988C3 (en
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.)
Fried Krupp AG Hoesch Krupp
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
Priority to DE19742437988 priority Critical patent/DE2437988C3/en
Priority claimed from DE19742437988 external-priority patent/DE2437988C3/en
Publication of DE2437988A1 publication Critical patent/DE2437988A1/en
Publication of DE2437988B2 publication Critical patent/DE2437988B2/en
Application granted granted Critical
Publication of DE2437988C3 publication Critical patent/DE2437988C3/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D11/00—Lining tunnels, galleries or other underground cavities, e.g. large underground chambers; Linings therefor; Making such linings in situ, e.g. by assembling
    • E21D11/14—Lining predominantly with metal
    • E21D11/18—Arch members ; Network made of arch members ; Ring elements; Polygon elements; Polygon elements inside arches
    • E21D11/22—Clamps or other yieldable means for interconnecting adjacent arch members either rigidly, or allowing arch member parts to slide when subjected to excessive pressure

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Clamps And Clips (AREA)
DE19742437988 1974-08-07 Clamping connection for nested ends of floor-supported gutter profiles from pit support frames Expired DE2437988C3 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19742437988 DE2437988C3 (en) 1974-08-07 Clamping connection for nested ends of floor-supported gutter profiles from pit support frames

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742437988 DE2437988C3 (en) 1974-08-07 Clamping connection for nested ends of floor-supported gutter profiles from pit support frames

Publications (3)

Publication Number Publication Date
DE2437988A1 DE2437988A1 (en) 1976-02-19
DE2437988B2 true DE2437988B2 (en) 1976-06-16
DE2437988C3 DE2437988C3 (en) 1977-02-03

Family

ID=

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2711818A1 (en) * 1977-03-18 1978-09-21 Ruhrkohle Ag Mine gallery cladding channel overlapping joint - includes straps secured by hook bolts, with locating ridge on bolts end

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2711818A1 (en) * 1977-03-18 1978-09-21 Ruhrkohle Ag Mine gallery cladding channel overlapping joint - includes straps secured by hook bolts, with locating ridge on bolts end

Also Published As

Publication number Publication date
DE2437988A1 (en) 1976-02-19

Similar Documents

Publication Publication Date Title
DK294875A (en) PROFILE STRIP FOR FRAME AND ATTACHMENT OF FRONT PANELS
SE402601B (en) WAY TO PRODUCE STEEL
ATA908175A (en) FIRE-PROTECTING GLAZING PANEL
FR2287935A1 (en) SOLID SUPPORT FOR CHROMATOGRAPHY
SE381237B (en) CAPITAL SUBJECT WITH RIPING INSTRUCTIONS
AT334572B (en) MOBEL SUPPORTING FRAME
AT359725B (en) CORNER OR RUNG JOINTS OF FRAME PROFILES
DK137470B (en) DRAINS NAMELY TO FLAT ROOFS
IT1047591B (en) SUPPORT METAL FOR WELDED JOINTS
IT1024620B (en) FIXING LEG FOR FRAME ELEMENTS
DE2437988B2 (en) TENSIONING CONNECTION FOR INTERLOCATING ENDS OF GROUND-RECESSED GUTTER PROFILES OF PIT SUPPORTING FRAMES
ATA316174A (en) SUPPORTING STRUCTURE FOR LIFTS
FR2280788A1 (en) PROVISIONAL SUPPORT
ATA934174A (en) SHOW FRAME
DK159275A (en) PICTURE FRAMES
JPS5154313A (en) TEREBIDEN WAKI
IT1037559B (en) SUPPORT LEG FOR BRIDGES
AT363238B (en) CORNER CONNECTOR FOR SPACER PROFILES
ATA476475A (en) METAL PROFILE FRAME
JPS511324A (en) TAIKAJIRISEINOSUGURETA KOKYO DOREIEN KOHAN
SE7511977L (en) TIMER TRUMPER
ATA225474A (en) Dismountable frame
ATA544275A (en) CORNER CONNECTOR FOR WINDOW FRAME HOLLOW PROFILES
DK132369C (en) PROFILE LIST FOR MANUFACTURE OF FRAMES AND FRAMES
DK550175A (en) CARBAMIC ACID ETHIOLESTERES

Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)
E77 Valid patent as to the heymanns-index 1977
8327 Change in the person/name/address of the patent owner

Owner name: HOESCH WERKE AG, 4600 DORTMUND, DE

8327 Change in the person/name/address of the patent owner

Owner name: HOESCH AG, 4600 DORTMUND, DE

8339 Ceased/non-payment of the annual fee