FR479024A - Manufacturing process of u-pipe elbows - Google Patents

Manufacturing process of u-pipe elbows

Info

Publication number
FR479024A
FR479024A FR479024DA FR479024A FR 479024 A FR479024 A FR 479024A FR 479024D A FR479024D A FR 479024DA FR 479024 A FR479024 A FR 479024A
Authority
FR
France
Prior art keywords
manufacturing process
pipe elbows
elbows
pipe
manufacturing
Prior art date
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
Other languages
French (fr)
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.)
LOCOMOTIVE SUPERHEATER CO
Original Assignee
LOCOMOTIVE SUPERHEATER 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 LOCOMOTIVE SUPERHEATER CO filed Critical LOCOMOTIVE SUPERHEATER CO
Application granted granted Critical
Publication of FR479024A publication Critical patent/FR479024A/en
Expired 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
    • B21C37/28—Making tube fittings for connecting pipes, e.g. U-pieces
    • B21C37/283—Making U-pieces

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR479024D 1914-07-08 1915-06-14 Manufacturing process of u-pipe elbows Expired FR479024A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US479024XA 1914-07-08 1914-07-08

Publications (1)

Publication Number Publication Date
FR479024A true FR479024A (en) 1916-02-02

Family

ID=1516459

Family Applications (1)

Application Number Title Priority Date Filing Date
FR479024D Expired FR479024A (en) 1914-07-08 1915-06-14 Manufacturing process of u-pipe elbows

Country Status (1)

Country Link
FR (1) FR479024A (en)

Similar Documents

Publication Publication Date Title
FR479024A (en) Manufacturing process of u-pipe elbows
FR459292A (en) Manufacturing process of pipe fittings
FR477486A (en) Manufacturing process of toothed wheels
FR440210A (en) Manufacturing process of hydroalkaloids of quinquinas
FR466619A (en) Manufacturing process of methyl-hexamethylenetetramine sulfocyanide
FR18917E (en) Manufacturing process of perborates
FR18022E (en) Azide manufacturing process
FR478435A (en) Production process for ethers-salts
FR472447A (en) Manufacturing process of special pasta
FR465146A (en) Plaster manufacturing process
FR475881A (en) Manufacturing process of cylindrical lenses
FR475655A (en) Galoshes manufacturing process
FR476064A (en) Paint manufacturing process
FR435067A (en) U-tube manufacturing process
FR468293A (en) Manufacturing process of perborates
FR18942E (en) Manufacturing process of perborates
FR459362A (en) Pipe joints manufacturing process
FR438232A (en) Improved plaster manufacturing process
FR467879A (en) Valve manufacturing process
FR506651A (en) Manufacturing process of electric capacitors
FR469851A (en) Manufacturing process of plywood
FR457992A (en) Azide manufacturing process
CH72650A (en) Manufacturing process for winding crowns
FR476930A (en) Explosives manufacturing process
FR487772A (en) Manufacturing process of profiled pipes