FR2030937A5 - - Google Patents

Info

Publication number
FR2030937A5
FR2030937A5 FR6944560A FR6944560A FR2030937A5 FR 2030937 A5 FR2030937 A5 FR 2030937A5 FR 6944560 A FR6944560 A FR 6944560A FR 6944560 A FR6944560 A FR 6944560A FR 2030937 A5 FR2030937 A5 FR 2030937A5
Authority
FR
France
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
FR6944560A
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.)
JOINTS ETS
Original Assignee
JOINTS ETS
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 JOINTS ETS filed Critical JOINTS ETS
Priority to BE744370D priority Critical patent/BE744370A/fr
Priority to IL33733A priority patent/IL33733A/xx
Priority to GB2815/70A priority patent/GB1263897A/en
Priority to CH74270A priority patent/CH526005A/fr
Priority to DE19702003836 priority patent/DE2003836A1/de
Priority to ES376446A priority patent/ES376446A1/es
Priority to OA53845A priority patent/OA03213A/fr
Priority to CS77270*#A priority patent/CS157658B2/cs
Priority to LU60302D priority patent/LU60302A1/xx
Priority to NO406/70A priority patent/NO133962C/no
Priority to SE01464/70A priority patent/SE367455B/xx
Priority to JP45010081A priority patent/JPS4932258B1/ja
Priority to NL7001741A priority patent/NL7001741A/xx
Application granted granted Critical
Publication of FR2030937A5 publication Critical patent/FR2030937A5/fr
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
    • E21D11/15—Plate linings; Laggings, i.e. linings designed for holding back formation material or for transmitting the load to main supporting members
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/06—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
    • B21C37/15—Making tubes of special shape; Making tube fittings
    • B21C37/20—Making helical or similar guides in or on tubes without removing material, e.g. by drawing same over mandrels, by pushing same through dies ; Making tubes with angled walls, ribbed tubes and tubes with decorated walls
    • B21C37/205—Making helical or similar guides in or on tubes without removing material, e.g. by drawing same over mandrels, by pushing same through dies ; Making tubes with angled walls, ribbed tubes and tubes with decorated walls with annular guides
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
    • E01F5/00—Draining the sub-base, i.e. subgrade or ground-work, e.g. embankment of roads or of the ballastway of railways or draining-off road surface or ballastway drainage by trenches, culverts, or conduits or other specially adapted means
    • E01F5/005—Culverts ; Head-structures for culverts, or for drainage-conduit outlets in slopes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L9/00—Rigid pipes
    • F16L9/22—Pipes composed of a plurality of segments

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
FR6944560A 1969-02-06 1969-12-23 Expired FR2030937A5 (fr)

Priority Applications (13)

Application Number Priority Date Filing Date Title
BE744370D BE744370A (fr) 1969-02-06 1970-01-13 Plaque ondulee perfectionnee, destinee a la construction de buses et autres ouvrages cintres et ouvrages en comportant application
IL33733A IL33733A (en) 1969-02-06 1970-01-19 Flexible structural plate pipes and the like and plates for the construction thereof
GB2815/70A GB1263897A (en) 1969-02-06 1970-01-20 Improvements in or relating to flexible structural plate pipes and the like
CH74270A CH526005A (fr) 1969-02-06 1970-01-20 Plaque ondulée et cintrée pour l'exécution d'ouvrages flexibles cintrés
DE19702003836 DE2003836A1 (de) 1969-02-06 1970-01-28 Verbesserte gewellte Platte zur Herstellung von Rohren und anderen gewoelbten Erzeugnissen sowie unter Verwendung dieser Platten hergestellte Erzeugnisse
ES376446A ES376446A1 (es) 1969-02-06 1970-01-31 Perfeccionamientos en placas onduladas y arqueadas, para laejecucion de obras flexibles arqueadas.
OA53845A OA03213A (fr) 1969-02-06 1970-02-04 Plaque ondulée perfectionnée, destinée à la construction de buses et autres ouvrages cintrés, et ouvrages en comportant application.
CS77270*#A CS157658B2 (fr) 1969-02-06 1970-02-04
LU60302D LU60302A1 (fr) 1969-02-06 1970-02-04
NO406/70A NO133962C (fr) 1969-02-06 1970-02-05
SE01464/70A SE367455B (fr) 1969-02-06 1970-02-05
JP45010081A JPS4932258B1 (fr) 1969-02-06 1970-02-06
NL7001741A NL7001741A (fr) 1969-02-06 1970-02-06

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT120869A AT300883B (de) 1969-02-06 1969-02-06 Gewölbtes Flächentragwerk, insbesondere Rohr

Publications (1)

Publication Number Publication Date
FR2030937A5 true FR2030937A5 (fr) 1970-11-13

Family

ID=3508951

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6944560A Expired FR2030937A5 (fr) 1969-02-06 1969-12-23

Country Status (2)

Country Link
AT (1) AT300883B (fr)
FR (1) FR2030937A5 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2516630A1 (fr) * 1981-11-17 1983-05-20 Matiere Marcel Procede d'obtention de conduits par assemblage d'elements prepares a l'avance, elements utilises et conduit obtenu
WO1983001823A1 (fr) * 1981-11-17 1983-05-26 Marcel Matiere Procede d'obtention de structures creuses, telles que des conduites, silos ou abris et structures obtenues par ce procede

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3032521C2 (de) * 1980-08-29 1984-09-27 Becker Grubenausbautechnik GmbH, 4720 Beckum Geschlossener Streckenausbau, insbesondere für untertägige Grubenstrecken

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2516630A1 (fr) * 1981-11-17 1983-05-20 Matiere Marcel Procede d'obtention de conduits par assemblage d'elements prepares a l'avance, elements utilises et conduit obtenu
WO1983001823A1 (fr) * 1981-11-17 1983-05-26 Marcel Matiere Procede d'obtention de structures creuses, telles que des conduites, silos ou abris et structures obtenues par ce procede
EP0081402A1 (fr) * 1981-11-17 1983-06-15 Marcel Matière Procédé d'obtention de structures creuses, telles que des conduites, silos ou abris.
US4693635A (en) * 1981-11-17 1987-09-15 Marcel Matiere Method of producing hollow structures and hollow structures

Also Published As

Publication number Publication date
AT300883B (de) 1972-08-10

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Legal Events

Date Code Title Description
TP Transmission of property