FR2441050A1 - TRIM CONSISTING OF METAL WIRE RACKS - Google Patents

TRIM CONSISTING OF METAL WIRE RACKS

Info

Publication number
FR2441050A1
FR2441050A1 FR7927262A FR7927262A FR2441050A1 FR 2441050 A1 FR2441050 A1 FR 2441050A1 FR 7927262 A FR7927262 A FR 7927262A FR 7927262 A FR7927262 A FR 7927262A FR 2441050 A1 FR2441050 A1 FR 2441050A1
Authority
FR
France
Prior art keywords
wires
metal wire
lining
thicknesses
welded
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
FR7927262A
Other languages
French (fr)
Other versions
FR2441050B3 (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.)
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
Publication of FR2441050A1 publication Critical patent/FR2441050A1/en
Application granted granted Critical
Publication of FR2441050B3 publication Critical patent/FR2441050B3/fr
Granted 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
    • E21D11/15—Plate linings; Laggings, i.e. linings designed for holding back formation material or for transmitting the load to main supporting members
    • E21D11/152—Laggings made of grids or nettings

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)
  • Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
  • Cabinets, Racks, Or The Like Of Rigid Construction (AREA)
  • Wire Processing (AREA)

Abstract

GARNISSAGE EN CLAIES METALLIQUES POUR SOUTENEMENT DE GALERIES DE MINES. LES CLAIES SONT CONSTITUEES DE FILS TRANSVERSAUX 4 SOUDES SUR DES FILS LONGITUDINAUX 3, 3A, LESQUELS COMPORTENT A LEURS EXTREMITES DES EPAISSISSEMENTS. DES DOUILLES 7 EN TOLE ASSURENT, PAR RETREINT SUR CES EPAISSISSEMENTS ET LES PARTIES ADJACENTES DES FILS LONGITUDINAUX, LA LIAISON DES CLAIES 1, 2 SUCESSIVES. LES FILS 3A DES BORDS DE LA CLAIE SONT SOUDES SUR LES EXTREMITES FRONTALES DES FILS TRANSVERSAUX 4. GARNISSAGE ENTRE LES CHASSIS DE SOUTENEMENT QUI PRESENTE UNE FAIBLE FLECHE AVEC UN BON ALIGNEMENT DES CLAIES SUCCESSIVES, LES FILS N'AYANT AUCUNE EXTREMITE LIBRE SUSCEPTIBLE DE BLESSER LES MINEURS AUX MAINS.LINING IN METAL SHELVES FOR SUPPORT OF MINING GALLERIES. THE WIRES ARE CONSTITUTED OF CROSS-WIRES 4 WELDED ON LONGITUDINAL WIRES 3, 3A, WHICH HAVE THICKNESSES AT THEIR ENDS. SHEET SLEEVES 7 ENSURE, BY SHRINKAGE ON THESE THICKNESSES AND THE ADJACENT PARTS OF THE LONGITUDINAL WIRES, THE CONNECTION OF THE HEDGES 1, 2 SUCESSIVE. THE WIRES 3A OF THE EDGES OF THE SHELF ARE WELDED ON THE FRONTAL ENDS OF THE CROSS WIRES 4. LINING BETWEEN THE SUPPORT FRAMES WHICH PRESENTS A LOW ARROW WITH A GOOD ALIGNMENT OF THE SUCCESSIVE SHELVES, THE WIRES HAVING NO EXTREMITY FREE FROM INJURY MINORS IN HANDS.

FR7927262A 1978-11-07 1979-11-05 TRIM CONSISTING OF METAL WIRE RACKS Granted FR2441050A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19782848211 DE2848211C2 (en) 1978-11-07 1978-11-07 Warpage from wire mats

Publications (2)

Publication Number Publication Date
FR2441050A1 true FR2441050A1 (en) 1980-06-06
FR2441050B3 FR2441050B3 (en) 1981-08-28

Family

ID=6054043

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7927262A Granted FR2441050A1 (en) 1978-11-07 1979-11-05 TRIM CONSISTING OF METAL WIRE RACKS

Country Status (5)

Country Link
BE (1) BE879852A (en)
DE (1) DE2848211C2 (en)
FR (1) FR2441050A1 (en)
GB (1) GB2034371B (en)
PL (1) PL219451A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2850153C3 (en) * 1978-11-18 1981-09-10 ARBED S.A., 2930 Luxembourg Wire mesh mat for underground mining
GB2140849B (en) * 1983-06-04 1986-10-29 Gag Grubenausbau Gmbh Vertical-hook compound mat
DE3320276C1 (en) * 1983-06-04 1985-01-31 GAT Grubenausbau GmbH, 5840 Schwerte Vertical-hook composite mat

Also Published As

Publication number Publication date
PL219451A1 (en) 1980-07-14
FR2441050B3 (en) 1981-08-28
GB2034371A (en) 1980-06-04
GB2034371B (en) 1982-09-29
BE879852A (en) 1980-03-03
DE2848211B1 (en) 1979-06-07
DE2848211C2 (en) 1980-02-07

Similar Documents

Publication Publication Date Title
DE69113294D1 (en) High-strength, heat-resistant aluminum-based alloys.
NL159013B (en) RACQUET FRAME WITH A HEAD PART BENT FROM A METAL FRAME.
TR199600566A2 (en) Lightweight side railcar frame with increased resistance to lateral bending.
ITRM930117A0 (en) BRAID, METHOD FOR FORMING THE BRAID AND BRAIDING MACHINE TO IMPLEMENT THE METHOD.
FR2441050A1 (en) TRIM CONSISTING OF METAL WIRE RACKS
SE7610898L (en) CONNECTING ELEMENT
AT293825B (en) Straightening machine for bars, tubes or the like.
AT378899B (en) EXTENSION GUIDE SET FOR DRAWERS, SHELVES OD. DGL.
IT8219158A0 (en) IMPROVED METHOD FOR JOINING ELASTOMERS WITH STEEL.
IT1148323B (en) IMPROVEMENT IN CONVEYOR SYSTEMS WITH SEGMENTS INDEPENTLY DISMISSABLE FROM THE DRIVE, FOR EXAMPLE FOR ASSEMBLY CHAINS
ATE147685T1 (en) LINEAR CONNECTING LINK WHICH ALLOWS SELECTIVE LACKWAY
US2976018A (en) Ornamental metal railing
AT378574B (en) SPECIALIST-DESIGNED REMOVAL FRAME FOR TUBES, TUNNEL OR THE LIKE.
DE69105754D1 (en) DEFLECTION COMPENSATED GUIDE BAR FOR SHAPING FABRICS.
JPS57154399A (en) Backing strip for one-side welding
GB1301098A (en) Improvements in or relating to the spacing of tubes
GB1236658A (en) Structural gaskets and glazing bars
DE69101165D1 (en) Clamping bracket for metallic bars.
GB956470A (en) Improvements relating to rollerway conveyors
DE68900775D1 (en) CONNECTION BETWEEN FLEXIBLE METAL PIPES, IN PARTICULAR INSULATED SMOKE PIPES.
AT386944B (en) EXTENSION GUIDE SET FOR DRAWERS, SHELVES OR THE LIKE.
DE897083C (en) Extension of the line for underground operation
FR2718106B1 (en) Machine to lay the sides.
ES431458A3 (en) Improvements introduced in the cableductos. (Machine-translation by Google Translate, not legally binding)
ES1020816U (en) Slatted louvers perfected. (Machine-translation by Google Translate, not legally binding)