FR831896A - Method and apparatus for detubating multitube boilers and the like - Google Patents

Method and apparatus for detubating multitube boilers and the like

Info

Publication number
FR831896A
FR831896A FR831896DA FR831896A FR 831896 A FR831896 A FR 831896A FR 831896D A FR831896D A FR 831896DA FR 831896 A FR831896 A FR 831896A
Authority
FR
France
Prior art keywords
detubating
multitube
boilers
multitube boilers
detubating multitube
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)
Inventor
Robert Emile Launois
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 filed Critical
Application granted granted Critical
Publication of FR831896A publication Critical patent/FR831896A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B51/00—Tools for drilling machines
    • B23B51/10—Bits for countersinking
    • B23B51/108—Bits for countersinking having a centering drill
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B41/00—Boring or drilling machines or devices specially adapted for particular work; Accessories specially adapted therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR831896D 1937-04-22 1937-04-22 Method and apparatus for detubating multitube boilers and the like Expired FR831896A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR831896T 1937-04-22

Publications (1)

Publication Number Publication Date
FR831896A true FR831896A (en) 1938-09-15

Family

ID=9294600

Family Applications (1)

Application Number Title Priority Date Filing Date
FR831896D Expired FR831896A (en) 1937-04-22 1937-04-22 Method and apparatus for detubating multitube boilers and the like

Country Status (1)

Country Link
FR (1) FR831896A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2527871A (en) * 1946-06-21 1950-10-31 Harding F Bakewell Toolholder
US3364798A (en) * 1966-02-17 1968-01-23 Empire Tool Floating reamer holder
FR2375948A1 (en) * 1976-12-29 1978-07-28 Gen Electric METHOD FOR MANUFACTURING A COOLING SLOT OF THE LEAKING EDGE OF A TURBINE VANE

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2527871A (en) * 1946-06-21 1950-10-31 Harding F Bakewell Toolholder
US3364798A (en) * 1966-02-17 1968-01-23 Empire Tool Floating reamer holder
FR2375948A1 (en) * 1976-12-29 1978-07-28 Gen Electric METHOD FOR MANUFACTURING A COOLING SLOT OF THE LEAKING EDGE OF A TURBINE VANE

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