FR2396192A1 - Perfectionnements aux verins tournants actionnes par un fluide, particulierement pour la commande de mandrins a centrage automatique - Google Patents

Perfectionnements aux verins tournants actionnes par un fluide, particulierement pour la commande de mandrins a centrage automatique

Info

Publication number
FR2396192A1
FR2396192A1 FR7819392A FR7819392A FR2396192A1 FR 2396192 A1 FR2396192 A1 FR 2396192A1 FR 7819392 A FR7819392 A FR 7819392A FR 7819392 A FR7819392 A FR 7819392A FR 2396192 A1 FR2396192 A1 FR 2396192A1
Authority
FR
France
Prior art keywords
fluid
control
automatic centering
rotating cylinders
centering chucks
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.)
Withdrawn
Application number
FR7819392A
Other languages
English (en)
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.)
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
Publication of FR2396192A1 publication Critical patent/FR2396192A1/fr
Withdrawn legal-status Critical Current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
    • B23B31/24—Chucks characterised by features relating primarily to remote control of the gripping means
    • B23B31/30—Chucks characterised by features relating primarily to remote control of the gripping means using fluid-pressure means in the chuck
    • B23B31/302—Hydraulic equipment, e.g. pistons, valves, rotary joints
FR7819392A 1977-06-29 1978-06-28 Perfectionnements aux verins tournants actionnes par un fluide, particulierement pour la commande de mandrins a centrage automatique Withdrawn FR2396192A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT6850377A IT1082779B (it) 1977-06-29 1977-06-29 Perfezionamento ai cilindri fluido dinamici rotanti particolarmente per il comando di mandrini autocentranti

Publications (1)

Publication Number Publication Date
FR2396192A1 true FR2396192A1 (fr) 1979-01-26

Family

ID=11309620

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7819392A Withdrawn FR2396192A1 (fr) 1977-06-29 1978-06-28 Perfectionnements aux verins tournants actionnes par un fluide, particulierement pour la commande de mandrins a centrage automatique

Country Status (4)

Country Link
DE (1) DE2828609A1 (it)
FR (1) FR2396192A1 (it)
GB (1) GB2000455A (it)
IT (1) IT1082779B (it)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3141349A1 (de) * 1981-10-17 1983-05-05 Paul Forkardt GmbH & Co KG, 4000 Düsseldorf Umlaufender druckmittelzylinder

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8102494U1 (de) * 1981-01-31 1981-07-09 Röhm, Günter Horst, 7927 Sontheim Spanneinrichtung an werkzeugmaschinen mit einem umlaufenden spannzylinder

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3141349A1 (de) * 1981-10-17 1983-05-05 Paul Forkardt GmbH & Co KG, 4000 Düsseldorf Umlaufender druckmittelzylinder

Also Published As

Publication number Publication date
GB2000455A (en) 1979-01-10
DE2828609A1 (de) 1979-02-08
IT1082779B (it) 1985-05-21

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Legal Events

Date Code Title Description
ST Notification of lapse