GB950258A - Improvements in means for welding workpieces together - Google Patents

Improvements in means for welding workpieces together

Info

Publication number
GB950258A
GB950258A GB3346662A GB3346662A GB950258A GB 950258 A GB950258 A GB 950258A GB 3346662 A GB3346662 A GB 3346662A GB 3346662 A GB3346662 A GB 3346662A GB 950258 A GB950258 A GB 950258A
Authority
GB
United Kingdom
Prior art keywords
holder
spindle
aperture
welding
head
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
GB3346662A
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.)
Linde GmbH
Original Assignee
Gesellschaft fuer Lindes Eismaschinen AG
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 Gesellschaft fuer Lindes Eismaschinen AG filed Critical Gesellschaft fuer Lindes Eismaschinen AG
Publication of GB950258A publication Critical patent/GB950258A/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
    • B23K9/028—Seam welding; Backing means; Inserts for curved planar seams
    • B23K9/0288—Seam welding; Backing means; Inserts for curved planar seams for welding of tubes to tube plates

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Butt Welding And Welding Of Specific Article (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)

Abstract

950,258. Welding by fusion. GES. FUR LINDE'S EISMASCHINEN A.G. Aug. 31, 1962 [Sept. 2, 1961], No. 33466/62. Heading B3R. A welding device for welding the peripheral surface of an aperture in a member, e.g. a plate 11, to the end of a hollow member, e.g. a tube 12, projecting partially into the aperture, comprises a holder 5 mounted for relative rotation with the work about the axis of the aperture and a welding head 6 axially adjustable in the holder 5 to adjust the distance of the electrode end of the head 6 from the axis of the aperture. The holder 5 carries a guide spindle 4 insertable into the tube 12 by a distance determined by a support 13 having a work-engagable ball 14 and adjustable axially and radially relative to the holder 5. The guide spindle 4 has spring- loaded centring projections 2 and is detachable for replacement by a spindle of different diameter. The holder 5 is rotated by a hand wheel 15 or by a power drive. The axes of the holder 5 and the spindle 4 are coplanar. In a modification, the head 6 is mounted to one side of and is adjustable axially and angularly about an axis perpendicular to the spindle 4.
GB3346662A 1961-09-02 1962-08-31 Improvements in means for welding workpieces together Expired GB950258A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEG0033054 1961-09-02

Publications (1)

Publication Number Publication Date
GB950258A true GB950258A (en) 1964-02-26

Family

ID=7124612

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3346662A Expired GB950258A (en) 1961-09-02 1962-08-31 Improvements in means for welding workpieces together

Country Status (3)

Country Link
CH (1) CH408229A (en)
DE (1) DE1440424A1 (en)
GB (1) GB950258A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3536886A (en) * 1966-12-14 1970-10-27 Baldwin Lima Hamilton Corp Radial welding apparatus
US4380697A (en) * 1981-01-05 1983-04-19 The United States Of America As Represented By The Secretary Of The Navy Internal tube welding apparatus
FR2595439A1 (en) * 1986-03-10 1987-09-11 Thome Paul Method for sleeving steam generator tubes and corresponding tools
US4798928A (en) * 1987-03-26 1989-01-17 Foster Wheeler Energy Corporation Apparatus for tack welding a tube to a tubesheet

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1599108A (en) * 1968-11-29 1970-07-15
CH610230A5 (en) * 1976-05-25 1979-04-12 Allg Patentverwertung
US5486670A (en) * 1994-06-24 1996-01-23 Foster Wheeler Energy Corporation Pilot probe for orbital welding apparatus
DE69517431T2 (en) * 1995-12-08 2000-10-12 Foster Wheeler Energy Corp Centering chuck of an orbital welding device

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3536886A (en) * 1966-12-14 1970-10-27 Baldwin Lima Hamilton Corp Radial welding apparatus
US4380697A (en) * 1981-01-05 1983-04-19 The United States Of America As Represented By The Secretary Of The Navy Internal tube welding apparatus
FR2595439A1 (en) * 1986-03-10 1987-09-11 Thome Paul Method for sleeving steam generator tubes and corresponding tools
US4798928A (en) * 1987-03-26 1989-01-17 Foster Wheeler Energy Corporation Apparatus for tack welding a tube to a tubesheet

Also Published As

Publication number Publication date
CH408229A (en) 1966-02-28
DE1440424A1 (en) 1968-11-28

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