[go: up one dir, main page]

DK43332C - Method for Changing the Shape of Hollow Metal Bodies and for Improving the Structure of the Metal. - Google Patents

Method for Changing the Shape of Hollow Metal Bodies and for Improving the Structure of the Metal.

Info

Publication number
DK43332C
DK43332C DK43332DA DK43332C DK 43332 C DK43332 C DK 43332C DK 43332D A DK43332D A DK 43332DA DK 43332 C DK43332 C DK 43332C
Authority
DK
Denmark
Prior art keywords
metal
improving
changing
shape
bodies
Prior art date
Application number
Other languages
Danish (da)
Original Assignee
Us Cast Iron Pipe & Foundry Co
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 Us Cast Iron Pipe & Foundry Co filed Critical Us Cast Iron Pipe & Foundry Co
Application granted granted Critical
Publication of DK43332C publication Critical patent/DK43332C/en

Links

DK43332D 1928-12-29 1929-06-22 Method for Changing the Shape of Hollow Metal Bodies and for Improving the Structure of the Metal. DK43332C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US43332XA 1928-12-29 1928-12-29

Publications (1)

Publication Number Publication Date
DK43332C true DK43332C (en) 1930-11-10

Family

ID=21710245

Family Applications (1)

Application Number Title Priority Date Filing Date
DK43332D DK43332C (en) 1928-12-29 1929-06-22 Method for Changing the Shape of Hollow Metal Bodies and for Improving the Structure of the Metal.

Country Status (1)

Country Link
DK (1) DK43332C (en)

Similar Documents

Publication Publication Date Title
DK43332C (en) Method for Changing the Shape of Hollow Metal Bodies and for Improving the Structure of the Metal.
DK43039C (en) Method and Apparatus for Changing the Shape of Hollow Metal Bodies and for Improving the Structure of the Metal.
DK41964C (en) Method for making hollow articles of pulp and the like.
DK43980C (en) Method and Machine for Making Hollow Bodies of Agglomerates.
DK46466C (en) Method for the production of cast blocks with fine-grained structure without pores and cavities.
DK43120C (en) Apparatus for the production of hollow bodies of hogweed porridge.
DK45878C (en) Method and Machine for Making Glass Tubes.
DK45437C (en) Method and apparatus for rinsing bottles and the like.
DK44023C (en) Procedure for the manufacture of tubular metal tubes and device for the performance of the method.
DK45456C (en) Procedure and Form for Casting Tubular Bodies by Centrifugal Casting.
DK35416C (en) Method and apparatus for casting hollow metal objects.
DK44270C (en) Method for Manufacturing Inking Devices with Pore and Mesh-Like Structure.
DK44466C (en) Apparatus for extruding metal pipes and similar serving apparatus.
DK44825C (en) Apparatus for radial contraction and simultaneous Elongation of hollow metal bodies of substantially cylindrical shape.
DK44062C (en) Method and apparatus for treating, in particular coating, of the inner walls of hollow objects.
DK41303C (en) Procedure for the production of dense and blister-free castings of so-called white metal.
DK37446C (en) Procedure and Device for Manufacturing Hollow Bodies of a Tavestofsgrød.
DK41349C (en) Wehnelt cathode and method of making the same.
ES91126A1 (en) The construction of metal rods for the placement of glass in skylights, skylights, terraces and canopies, without rims, without iron tees and without putty.
DK42184C (en) Procedure for the manufacture of curtain rods and the like.
DK42018C (en) Interchangeable Ice Bridge for Automobile Rings and the like.
DK45850C (en) Method for passing unilaterally open hollow bodies through a liquid bath at a blank-blank annealing furnace and a passage furnace for carrying out the method.
DK40223C (en) Method and Machine for Centrifugal Casting of Hollow Metal Objects.
DK44134C (en) Method and Machine for the production of hollow bricks with cavities closed to one side.
CA291099A (en) Manufacture of hollow metal rods, bars, etc.