FR1181553A - Front end chuck for machine tools - Google Patents

Front end chuck for machine tools

Info

Publication number
FR1181553A
FR1181553A FR1181553DA FR1181553A FR 1181553 A FR1181553 A FR 1181553A FR 1181553D A FR1181553D A FR 1181553DA FR 1181553 A FR1181553 A FR 1181553A
Authority
FR
France
Prior art keywords
machine tools
end chuck
chuck
tools
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.)
Forkardt Deutschland GmbH
Original Assignee
Paul Forkardt GmbH and Co KG
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 Paul Forkardt GmbH and Co KG filed Critical Paul Forkardt GmbH and Co KG
Application granted granted Critical
Publication of FR1181553A publication Critical patent/FR1181553A/en
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
    • B23B31/02—Chucks
    • B23B31/10—Chucks characterised by the retaining or gripping devices or their immediate operating means
    • B23B31/12—Chucks with simultaneously-acting jaws, whether or not also individually adjustable
    • B23B31/16—Chucks with simultaneously-acting jaws, whether or not also individually adjustable moving radially
    • B23B31/16233—Jaws movement actuated by oblique surfaces of a coaxial control rod
    • B23B31/16254—Jaws movement actuated by oblique surfaces of a coaxial control rod using fluid-pressure means to actuate the gripping means
FR1181553D 1956-10-19 1957-08-22 Front end chuck for machine tools Expired FR1181553A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEF21460A DE1045761B (en) 1956-10-19 1956-10-19 Front end chuck for machine tools operated by a pressure medium

Publications (1)

Publication Number Publication Date
FR1181553A true FR1181553A (en) 1959-06-17

Family

ID=7090078

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1181553D Expired FR1181553A (en) 1956-10-19 1957-08-22 Front end chuck for machine tools

Country Status (4)

Country Link
BE (1) BE559875A (en)
DE (1) DE1045761B (en)
FR (1) FR1181553A (en)
GB (1) GB827560A (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2383094A (en) * 1943-08-30 1945-08-21 Robert B Walder Air chuck
CH260917A (en) * 1946-11-04 1949-04-15 Otto Eriksson Erik Pneumatic quick release chuck.
FR1050345A (en) * 1950-10-21 1954-01-06 Hydraulic device for controlling the opening and closing of rotating clamping heads, on machine tools

Also Published As

Publication number Publication date
DE1045761B (en) 1958-12-04
GB827560A (en) 1960-02-10
BE559875A (en)

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