FR2074314A5 - Welding together of hollow metal cylinders - Google Patents

Welding together of hollow metal cylinders

Info

Publication number
FR2074314A5
FR2074314A5 FR7046772A FR7046772A FR2074314A5 FR 2074314 A5 FR2074314 A5 FR 2074314A5 FR 7046772 A FR7046772 A FR 7046772A FR 7046772 A FR7046772 A FR 7046772A FR 2074314 A5 FR2074314 A5 FR 2074314A5
Authority
FR
France
Prior art keywords
welding
welding together
metal
hollow metal
metal cylinders
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
FR7046772A
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.)
RCA Corp
Original Assignee
RCA Corp
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 RCA Corp filed Critical RCA Corp
Application granted granted Critical
Publication of FR2074314A5 publication Critical patent/FR2074314A5/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K9/00—Arc welding or cutting
    • B23K9/02—Seam welding; Backing means; Inserts
    • B23K9/035—Seam welding; Backing means; Inserts with backing means disposed under the seam

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Gears, Cams (AREA)
  • Butt Welding And Welding Of Specific Article (AREA)
  • Arc Welding In General (AREA)
  • Welding Or Cutting Using Electron Beams (AREA)

Abstract

Welding together of two hollow cylinders of metal, positioned side by side, coaxial grooves of identical diameter and depth having been machined into the bores of the cylinders along their contact areas, a metal ring being used to fill up the gap so created. The welding heat is applied from the outside penetrating the and melting the area. The method is employed for the welding together of gear teeth, which are aligned by means of a common mandrel and are pressed together during the welding operation. The role of the ring is to act as protectant for the mandrel and contain the molten weld metal.
FR7046772A 1969-12-31 1970-12-28 Welding together of hollow metal cylinders Expired FR2074314A5 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB6359869 1969-12-31

Publications (1)

Publication Number Publication Date
FR2074314A5 true FR2074314A5 (en) 1971-10-01

Family

ID=10489170

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7046772A Expired FR2074314A5 (en) 1969-12-31 1970-12-28 Welding together of hollow metal cylinders

Country Status (3)

Country Link
AU (1) AU2378970A (en)
DE (1) DE2064034A1 (en)
FR (1) FR2074314A5 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2976202A1 (en) * 2011-06-10 2012-12-14 Peugeot Citroen Automobiles Sa Support of melting bath, useful for welding piece on galvanized sheet provided with coating, comprises copper block to ensure the conduction of current of arc welding with support surface, cooling unit, and unit for tightening the sheet

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005012602B3 (en) * 2005-03-18 2006-06-08 Aktiebolaget Skf Method for bearing arrangement involves roller bearing ring that exhibits carrier element and the bearing rings are made either by mechanical cutting work or by providing air passage

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2976202A1 (en) * 2011-06-10 2012-12-14 Peugeot Citroen Automobiles Sa Support of melting bath, useful for welding piece on galvanized sheet provided with coating, comprises copper block to ensure the conduction of current of arc welding with support surface, cooling unit, and unit for tightening the sheet

Also Published As

Publication number Publication date
AU2378970A (en) 1972-06-29
DE2064034A1 (en) 1971-07-15

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Legal Events

Date Code Title Description
ST Notification of lapse