[go: up one dir, main page]

FR1380018A - Connecting collar for clamping the nested ends of deep channel-shaped sections of a retaining frame together - Google Patents

Connecting collar for clamping the nested ends of deep channel-shaped sections of a retaining frame together

Info

Publication number
FR1380018A
FR1380018A FR959664A FR959664A FR1380018A FR 1380018 A FR1380018 A FR 1380018A FR 959664 A FR959664 A FR 959664A FR 959664 A FR959664 A FR 959664A FR 1380018 A FR1380018 A FR 1380018A
Authority
FR
France
Prior art keywords
clamping
shaped sections
retaining frame
frame together
connecting collar
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
FR959664A
Other languages
French (fr)
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.)
Bochumer Eisenhuette Heintzmann GmbH and Co KG
Original Assignee
Bochumer Eisenhuette Heintzmann GmbH and Co KG
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 Bochumer Eisenhuette Heintzmann GmbH and Co KG filed Critical Bochumer Eisenhuette Heintzmann GmbH and Co KG
Priority to FR959664A priority Critical patent/FR1380018A/en
Application granted granted Critical
Publication of FR1380018A publication Critical patent/FR1380018A/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)
FR959664A 1964-01-08 1964-01-08 Connecting collar for clamping the nested ends of deep channel-shaped sections of a retaining frame together Expired FR1380018A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR959664A FR1380018A (en) 1964-01-08 1964-01-08 Connecting collar for clamping the nested ends of deep channel-shaped sections of a retaining frame together

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR959664A FR1380018A (en) 1964-01-08 1964-01-08 Connecting collar for clamping the nested ends of deep channel-shaped sections of a retaining frame together

Publications (1)

Publication Number Publication Date
FR1380018A true FR1380018A (en) 1964-11-27

Family

ID=8820476

Family Applications (1)

Application Number Title Priority Date Filing Date
FR959664A Expired FR1380018A (en) 1964-01-08 1964-01-08 Connecting collar for clamping the nested ends of deep channel-shaped sections of a retaining frame together

Country Status (1)

Country Link
FR (1) FR1380018A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2441718A1 (en) * 1978-11-20 1980-06-13 Hoesch Werke Ag SLIDE FOR A CLAMP JUNCTION IN A COMPRESSIBLE GALLERY SUPPORT

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2441718A1 (en) * 1978-11-20 1980-06-13 Hoesch Werke Ag SLIDE FOR A CLAMP JUNCTION IN A COMPRESSIBLE GALLERY SUPPORT

Similar Documents

Publication Publication Date Title
BE836239A (en) COLLAR FOR MOUNTING TUBULAR SCAFFOLDING
BE816428A (en) TIGHTENING COLLAR
BE770870A (en) CONNECTING ELEMENT, INTENDED TO CONNECT THE TWO ENDS OF A CONVEYOR BELT
FR1362178A (en) Container isolated using a microcellular substance
FR1380018A (en) Connecting collar for clamping the nested ends of deep channel-shaped sections of a retaining frame together
BE798503A (en) FITTINGS FOR THE ASSEMBLY OF TUBULAR ELEMENTS
FR1400577A (en) Pipe clamp
CH440011A (en) Machine for the extrusion of pasty products
FR1356174A (en) Pin for locking in relation to each other two tubes sliding telescopically one inside the other
FR1436524A (en) Sealing ring for connection sleeves
FR1393819A (en) Chocolate bar packing machine
FR1287567A (en) Container hanger clamp
BE772394A (en) BASIC AZOIC COLORANTS FROM THE INDAZOLE SERIES
FR1462880A (en) Hose clamp for flexible hose
FR1533657A (en) Clamp for the connection of tubular elements and superimposed sleeves
BE799216A (en) CABLE WITH A LONGITUDINAL WATER-BASED SLEEVE,
CH483299A (en) Apparatus for assembling at least two parts together
FR1446084A (en) Clamp for hanging a pipe from the end of a rod
CH460310A (en) Pipe clamp for tubular scaffolding
FR1448015A (en) Clothes hanger
OA02144A (en) Seal for pistons.
FR1425358A (en) Quick-fit grab bar
FR1333397A (en) One-piece, radial-layered, preformed pleat hose clamp
FR1394866A (en) Machine for the extrusion of pasty products
BE673922A (en) Subscriber station for register switches as well as register switches provided with this subscriber station or the like