JPS4932258B1 - - Google Patents

Info

Publication number
JPS4932258B1
JPS4932258B1 JP45010081A JP1008170A JPS4932258B1 JP S4932258 B1 JPS4932258 B1 JP S4932258B1 JP 45010081 A JP45010081 A JP 45010081A JP 1008170 A JP1008170 A JP 1008170A JP S4932258 B1 JPS4932258 B1 JP S4932258B1
Authority
JP
Japan
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.)
Pending
Application number
JP45010081A
Other languages
Japanese (ja)
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
Priority claimed from AT120869A external-priority patent/AT300883B/en
Application filed filed Critical
Publication of JPS4932258B1 publication Critical patent/JPS4932258B1/ja
Pending legal-status Critical Current

Links

Classifications

    • 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
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH 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
    • 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)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • General Engineering & Computer Science (AREA)
  • Geochemistry & Mineralogy (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
  • Laying Of Electric Cables Or Lines Outside (AREA)
  • Panels For Use In Building Construction (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
JP45010081A 1969-02-06 1970-02-06 Pending JPS4932258B1 (en)

Applications Claiming Priority (2)

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

Publications (1)

Publication Number Publication Date
JPS4932258B1 true JPS4932258B1 (en) 1974-08-29

Family

ID=25595197

Family Applications (1)

Application Number Title Priority Date Filing Date
JP45010081A Pending JPS4932258B1 (en) 1969-02-06 1970-02-06

Country Status (13)

Country Link
JP (1) JPS4932258B1 (en)
BE (1) BE744370A (en)
CH (1) CH526005A (en)
CS (1) CS157658B2 (en)
DE (1) DE2003836A1 (en)
ES (1) ES376446A1 (en)
GB (1) GB1263897A (en)
IL (1) IL33733A (en)
LU (1) LU60302A1 (en)
NL (1) NL7001741A (en)
NO (1) NO133962C (en)
OA (1) OA03213A (en)
SE (1) SE367455B (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54158362U (en) * 1978-04-26 1979-11-05
JPS593277U (en) * 1982-06-30 1984-01-10 カルソニックカンセイ株式会社 2-pass heat exchanger
CN103661421A (en) * 2013-12-30 2014-03-26 王昕鑫 Vacuum magnetic levitation tunnel
CN110847931A (en) * 2019-11-20 2020-02-28 西南交通大学 Corrugated steel pipe ring, flexible pipe lining and design method thereof

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102704617A (en) * 2012-06-12 2012-10-03 芜湖汉光立体停车设备有限公司 Plate material for parking shed
CN105064226A (en) * 2015-07-24 2015-11-18 中交第一公路勘察设计研究院有限公司 Axial reinforcement structure of corrugated steel culvert

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54158362U (en) * 1978-04-26 1979-11-05
JPS593277U (en) * 1982-06-30 1984-01-10 カルソニックカンセイ株式会社 2-pass heat exchanger
CN103661421A (en) * 2013-12-30 2014-03-26 王昕鑫 Vacuum magnetic levitation tunnel
CN110847931A (en) * 2019-11-20 2020-02-28 西南交通大学 Corrugated steel pipe ring, flexible pipe lining and design method thereof

Also Published As

Publication number Publication date
GB1263897A (en) 1972-02-16
CH526005A (en) 1972-07-31
OA03213A (en) 1970-12-15
BE744370A (en) 1970-06-15
DE2003836A1 (en) 1970-09-03
NL7001741A (en) 1970-08-10
NO133962B (en) 1976-04-20
SE367455B (en) 1974-05-27
NO133962C (en) 1976-07-28
IL33733A (en) 1974-01-14
CS157658B2 (en) 1974-09-16
ES376446A1 (en) 1972-04-16
LU60302A1 (en) 1970-04-06
IL33733A0 (en) 1970-03-22

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