NL7709536A - Cylindrical tank prodn. system - lowers completed section onto new one using guide plates wedged against walls - Google Patents

Cylindrical tank prodn. system - lowers completed section onto new one using guide plates wedged against walls

Info

Publication number
NL7709536A
NL7709536A NL7709536A NL7709536A NL7709536A NL 7709536 A NL7709536 A NL 7709536A NL 7709536 A NL7709536 A NL 7709536A NL 7709536 A NL7709536 A NL 7709536A NL 7709536 A NL7709536 A NL 7709536A
Authority
NL
Netherlands
Prior art keywords
prodn
lowers
cylinder
guide plates
cylindrical tank
Prior art date
Application number
NL7709536A
Other languages
Dutch (nl)
Original Assignee
Salvador Garcia Garcia
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 Salvador Garcia Garcia filed Critical Salvador Garcia Garcia
Priority to NL7709536A priority Critical patent/NL7709536A/en
Publication of NL7709536A publication Critical patent/NL7709536A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D51/00—Making hollow objects
    • B21D51/16—Making hollow objects characterised by the use of the objects
    • B21D51/18—Making hollow objects characterised by the use of the objects vessels, e.g. tubs, vats, tanks, sinks, or the like

Abstract

The system produces metal tanks, particularly for oil, by welding together a set of flat plates to form the sidewalls and then bending the resulting strip round into a cylinder and welding the ends together. The cylinder is then lifted to a height sufficient to allow another such cylinder to be formed below and welded to it along it horizontal seam. The top cylinder(5) is accurately lowered onto the one below by means of a guide(7) formed by metal plates with two holes, through which wedges are driven against the inside and outside of the vertical walls formed. After spot-welding, the wedges are released and the plates removed.
NL7709536A 1977-08-30 1977-08-30 Cylindrical tank prodn. system - lowers completed section onto new one using guide plates wedged against walls NL7709536A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
NL7709536A NL7709536A (en) 1977-08-30 1977-08-30 Cylindrical tank prodn. system - lowers completed section onto new one using guide plates wedged against walls

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7709536A NL7709536A (en) 1977-08-30 1977-08-30 Cylindrical tank prodn. system - lowers completed section onto new one using guide plates wedged against walls

Publications (1)

Publication Number Publication Date
NL7709536A true NL7709536A (en) 1979-03-02

Family

ID=19829101

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7709536A NL7709536A (en) 1977-08-30 1977-08-30 Cylindrical tank prodn. system - lowers completed section onto new one using guide plates wedged against walls

Country Status (1)

Country Link
NL (1) NL7709536A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1222989A2 (en) * 2000-12-26 2002-07-17 General Electric Company Method for large pressure vessel assembly

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1222989A2 (en) * 2000-12-26 2002-07-17 General Electric Company Method for large pressure vessel assembly
EP1222989A3 (en) * 2000-12-26 2003-02-12 General Electric Company Method for large pressure vessel assembly

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Legal Events

Date Code Title Description
BV The patent application has lapsed