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FR464827A - Multiple machine for perforating any barrels and tubes - Google Patents

Multiple machine for perforating any barrels and tubes

Info

Publication number
FR464827A
FR464827A FR464827DA FR464827A FR 464827 A FR464827 A FR 464827A FR 464827D A FR464827D A FR 464827DA FR 464827 A FR464827 A FR 464827A
Authority
FR
France
Prior art keywords
barrels
perforating
tubes
multiple machine
machine
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.)
HEURTIER FRERES SOC
Original Assignee
HEURTIER FRERES SOC
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 HEURTIER FRERES SOC filed Critical HEURTIER FRERES SOC
Application granted granted Critical
Publication of FR464827A publication Critical patent/FR464827A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B39/00—General-purpose boring or drilling machines or devices; Sets of boring and/or drilling machines
    • B23B39/16—Drilling machines with a plurality of working-spindles; Drilling automatons
    • B23B39/161—Drilling machines with a plurality of working-spindles; Drilling automatons with parallel work spindles
    • B23B39/162—Drilling machines with a plurality of working-spindles; Drilling automatons with parallel work spindles having gear transmissions

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR464827D 1913-11-08 1913-11-08 Multiple machine for perforating any barrels and tubes Expired FR464827A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR464827T 1913-11-08

Publications (1)

Publication Number Publication Date
FR464827A true FR464827A (en) 1914-03-31

Family

ID=1503759

Family Applications (1)

Application Number Title Priority Date Filing Date
FR464827D Expired FR464827A (en) 1913-11-08 1913-11-08 Multiple machine for perforating any barrels and tubes

Country Status (1)

Country Link
FR (1) FR464827A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0280862A3 (en) * 1987-03-05 1989-11-29 TBT Tiefbohrtechnik GmbH Guiding device for long reach drill

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0280862A3 (en) * 1987-03-05 1989-11-29 TBT Tiefbohrtechnik GmbH Guiding device for long reach drill

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