AT300883B - Arched planar structure, especially tube - Google Patents

Arched planar structure, especially tube

Info

Publication number
AT300883B
AT300883B AT120869A AT120869A AT300883B AT 300883 B AT300883 B AT 300883B AT 120869 A AT120869 A AT 120869A AT 120869 A AT120869 A AT 120869A AT 300883 B AT300883 B AT 300883B
Authority
AT
Austria
Prior art keywords
planar structure
especially tube
arched
arched planar
tube
Prior art date
Application number
AT120869A
Other languages
German (de)
Original Assignee
Davum Fa
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 Davum Fa filed Critical Davum Fa
Priority to AT120869A priority Critical patent/AT300883B/en
Priority to FR6944560A priority patent/FR2030937A5/fr
Priority to BE744370D priority patent/BE744370A/en
Priority to IL33733A priority patent/IL33733A/en
Priority to CH74270A priority patent/CH526005A/en
Priority to GB2815/70A priority patent/GB1263897A/en
Priority to DE19702003836 priority patent/DE2003836A1/en
Priority to ES376446A priority patent/ES376446A1/en
Priority to CS77270*#A priority patent/CS157658B2/cs
Priority to LU60302D priority patent/LU60302A1/xx
Priority to OA53845A priority patent/OA03213A/en
Priority to SE01464/70A priority patent/SE367455B/xx
Priority to NO406/70A priority patent/NO133962C/no
Priority to JP45010081A priority patent/JPS4932258B1/ja
Priority to NL7001741A priority patent/NL7001741A/xx
Application granted granted Critical
Publication of AT300883B publication Critical patent/AT300883B/en

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)
AT120869A 1969-02-06 1969-02-06 Arched planar structure, especially tube AT300883B (en)

Priority Applications (15)

Application Number Priority Date Filing Date Title
AT120869A AT300883B (en) 1969-02-06 1969-02-06 Arched planar structure, especially tube
FR6944560A FR2030937A5 (en) 1969-02-06 1969-12-23
BE744370D BE744370A (en) 1969-02-06 1970-01-13 PERFECTIONED CORRUGATED SHEET, INTENDED FOR THE CONSTRUCTION OF NOZZLES AND OTHER BENDED ARTICLES AND ARTICLES WITH 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 (en) 1969-02-06 1970-01-20 Corrugated and curved sheet for the execution of flexible curved structures
DE19702003836 DE2003836A1 (en) 1969-02-06 1970-01-28 Improved Corrugated Sheet for use in making pipes and other curved products and articles made using these sheets
ES376446A ES376446A1 (en) 1969-02-06 1970-01-31 Improvements in or relating to flexible structural plate pipes and the like
CS77270*#A CS157658B2 (en) 1969-02-06 1970-02-04
LU60302D LU60302A1 (en) 1969-02-06 1970-02-04
OA53845A OA03213A (en) 1969-02-06 1970-02-04 Improved corrugated plate, intended for the construction of nozzles and other curved works, and works including application.
SE01464/70A SE367455B (en) 1969-02-06 1970-02-05
NO406/70A NO133962C (en) 1969-02-06 1970-02-05
JP45010081A JPS4932258B1 (en) 1969-02-06 1970-02-06
NL7001741A NL7001741A (en) 1969-02-06 1970-02-06

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT120869A AT300883B (en) 1969-02-06 1969-02-06 Arched planar structure, especially tube

Publications (1)

Publication Number Publication Date
AT300883B true AT300883B (en) 1972-08-10

Family

ID=3508951

Family Applications (1)

Application Number Title Priority Date Filing Date
AT120869A AT300883B (en) 1969-02-06 1969-02-06 Arched planar structure, especially tube

Country Status (2)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3032521A1 (en) * 1980-08-29 1982-03-11 Gebr. Becker GmbH & Co KG Apparatebau, 4720 Beckum CLOSED ROUTE EXTENSION, IN PARTICULAR FOR UNDERGROUND PIT ROUTES

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE70606T1 (en) * 1981-11-17 1992-01-15 Marcel Matiere PROCESS FOR PRODUCTION OF HOLLOW ELEMENTS SUCH AS PIPES, SILOS OR BUNKER AND ELEMENTS MANUFACTURED BY THIS PROCESS.
FR2516630B1 (en) * 1981-11-17 1986-02-28 Matiere Marcel METHOD FOR OBTAINING CONDUITS BY ASSEMBLY OF PREPARED ELEMENTS, ELEMENTS USED AND CONDUIT OBTAINED

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3032521A1 (en) * 1980-08-29 1982-03-11 Gebr. Becker GmbH & Co KG Apparatebau, 4720 Beckum CLOSED ROUTE EXTENSION, IN PARTICULAR FOR UNDERGROUND PIT ROUTES

Also Published As

Publication number Publication date
FR2030937A5 (en) 1970-11-13

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Legal Events

Date Code Title Description
ELA Expired due to lapse of time