FR460766A - Perfectionnements aux mandrins mécaniques - Google Patents

Perfectionnements aux mandrins mécaniques

Info

Publication number
FR460766A
FR460766A FR460766DA FR460766A FR 460766 A FR460766 A FR 460766A FR 460766D A FR460766D A FR 460766DA FR 460766 A FR460766 A FR 460766A
Authority
FR
France
Prior art keywords
mechanical chucks
chucks
mechanical
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)
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.)
Gisholt Machine Co
Original Assignee
Gisholt Machine Co
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 Gisholt Machine Co filed Critical Gisholt Machine Co
Application granted granted Critical
Publication of FR460766A publication Critical patent/FR460766A/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B23B31/4053—Gripping the work or tool by jaws moving radially controlled by conical surfaces using fluid-pressure means to actuate the gripping means
    • B23B31/406—Gripping the work or tool by jaws moving radially controlled by conical surfaces using fluid-pressure means to actuate the gripping means using mechanical transmission through the spindle
FR460766D 1913-07-26 1913-07-26 Perfectionnements aux mandrins mécaniques Expired FR460766A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR460766T 1913-07-26

Publications (1)

Publication Number Publication Date
FR460766A true FR460766A (fr) 1913-12-11

Family

ID=1500136

Family Applications (1)

Application Number Title Priority Date Filing Date
FR460766D Expired FR460766A (fr) 1913-07-26 1913-07-26 Perfectionnements aux mandrins mécaniques

Country Status (1)

Country Link
FR (1) FR460766A (fr)

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