FR456503A - Machine à percer - Google Patents

Machine à percer

Info

Publication number
FR456503A
FR456503A FR456503DA FR456503A FR 456503 A FR456503 A FR 456503A FR 456503D A FR456503D A FR 456503DA FR 456503 A FR456503 A FR 456503A
Authority
FR
France
Prior art keywords
drilling machine
drilling
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
English (en)
Inventor
Jean Doelcher
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
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of FR456503A publication Critical patent/FR456503A/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B1/00—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen
    • B30B1/02—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen by lever mechanism
    • B30B1/04—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen by lever mechanism operated by hand or foot

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR456503D 1913-04-10 1913-04-10 Machine à percer Expired FR456503A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR456503T 1913-04-10

Publications (1)

Publication Number Publication Date
FR456503A true FR456503A (fr) 1913-08-28

Family

ID=1496291

Family Applications (1)

Application Number Title Priority Date Filing Date
FR456503D Expired FR456503A (fr) 1913-04-10 1913-04-10 Machine à percer

Country Status (1)

Country Link
FR (1) FR456503A (fr)

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