DE9106163U1 - - Google Patents

Info

Publication number
DE9106163U1
DE9106163U1 DE9106163U DE9106163U DE9106163U1 DE 9106163 U1 DE9106163 U1 DE 9106163U1 DE 9106163 U DE9106163 U DE 9106163U DE 9106163 U DE9106163 U DE 9106163U DE 9106163 U1 DE9106163 U1 DE 9106163U1
Authority
DE
Germany
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 - Lifetime
Application number
DE9106163U
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.)
Individual
Original Assignee
Individual
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
Priority claimed from DE9005893U external-priority patent/DE9005893U1/de
Application filed by Individual filed Critical Individual
Priority to DE9106163U priority Critical patent/DE9106163U1/de
Publication of DE9106163U1 publication Critical patent/DE9106163U1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
    • B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
    • B23K37/053—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work aligning cylindrical work; Clamping devices therefor
    • B23K37/0531—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work aligning cylindrical work; Clamping devices therefor internal pipe alignment clamps
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B31/00—Chucks; Expansion mandrels; Adaptations thereof for remote control
    • B23B31/40—Expansion mandrels
    • B23B31/404—Gripping the work or tool by jaws moving radially controlled by conical surfaces
    • B23B31/4066—Gripping the work or tool by jaws moving radially controlled by conical surfaces using mechanical transmission through the spindle
DE9106163U 1990-05-22 1991-05-15 Expired - Lifetime DE9106163U1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE9106163U DE9106163U1 (de) 1990-05-22 1991-05-15

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE9005893U DE9005893U1 (de) 1990-05-22 1990-05-22
DE9106163U DE9106163U1 (de) 1990-05-22 1991-05-15

Publications (1)

Publication Number Publication Date
DE9106163U1 true DE9106163U1 (de) 1991-08-08

Family

ID=25956708

Family Applications (1)

Application Number Title Priority Date Filing Date
DE9106163U Expired - Lifetime DE9106163U1 (de) 1990-05-22 1991-05-15

Country Status (1)

Country Link
DE (1) DE9106163U1 (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1207003A1 (de) * 2000-11-17 2002-05-22 Werner Jankus Vorrichtung für die Innenzentrierung von miteinander zu verschweissenden Rohrstössen
WO2011012851A1 (en) * 2009-07-30 2011-02-03 Tubefuse Applications V.O.F Expansion apparatus

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1207003A1 (de) * 2000-11-17 2002-05-22 Werner Jankus Vorrichtung für die Innenzentrierung von miteinander zu verschweissenden Rohrstössen
US6662994B2 (en) 2000-11-17 2003-12-16 Werner Jankus Jig for welding pipe ends
WO2011012851A1 (en) * 2009-07-30 2011-02-03 Tubefuse Applications V.O.F Expansion apparatus

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