FR480477A - Eccentric pressure device for drilling machines - Google Patents

Eccentric pressure device for drilling machines

Info

Publication number
FR480477A
FR480477A FR480477DA FR480477A FR 480477 A FR480477 A FR 480477A FR 480477D A FR480477D A FR 480477DA FR 480477 A FR480477 A FR 480477A
Authority
FR
France
Prior art keywords
pressure device
drilling machines
eccentric pressure
eccentric
drilling
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
Giorgio Ernesti
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.)
GIORGIO ERNESTI
Original Assignee
GIORGIO ERNESTI
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 GIORGIO ERNESTI filed Critical GIORGIO ERNESTI
Application granted granted Critical
Publication of FR480477A publication Critical patent/FR480477A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q2705/00—Driving working spindles or feeding members carrying tools or work
    • B23Q2705/10—Feeding members carrying tools or work
    • B23Q2705/16—Feeding working spindles
    • B23Q2705/165—General aspects of feeding a boring spindle
FR480477D 1915-08-07 1915-08-07 Eccentric pressure device for drilling machines Expired FR480477A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR480477T 1915-08-07

Publications (1)

Publication Number Publication Date
FR480477A true FR480477A (en) 1916-08-09

Family

ID=1517694

Family Applications (1)

Application Number Title Priority Date Filing Date
FR480477D Expired FR480477A (en) 1915-08-07 1915-08-07 Eccentric pressure device for drilling machines

Country Status (1)

Country Link
FR (1) FR480477A (en)

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