IT1082779B - Perfezionamento ai cilindri fluido dinamici rotanti particolarmente per il comando di mandrini autocentranti - Google Patents

Perfezionamento ai cilindri fluido dinamici rotanti particolarmente per il comando di mandrini autocentranti

Info

Publication number
IT1082779B
IT1082779B IT6850377A IT6850377A IT1082779B IT 1082779 B IT1082779 B IT 1082779B IT 6850377 A IT6850377 A IT 6850377A IT 6850377 A IT6850377 A IT 6850377A IT 1082779 B IT1082779 B IT 1082779B
Authority
IT
Italy
Prior art keywords
self
improvement
control
fluid dynamic
rotating cylinders
Prior art date
Application number
IT6850377A
Other languages
English (en)
Original Assignee
Bronzino Walter
Bronzino Pier Mauro
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 Bronzino Walter, Bronzino Pier Mauro filed Critical Bronzino Walter
Priority to IT6850377A priority Critical patent/IT1082779B/it
Application granted granted Critical
Publication of IT1082779B publication Critical patent/IT1082779B/it

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23BTURNING; BORING
    • B23B31/00Chucks; Expansion mandrels; Adaptations thereof for remote control
    • B23B31/02Chucks
    • B23B31/24Chucks characterised by features relating primarily to remote control of the gripping means
    • B23B31/30Chucks characterised by features relating primarily to remote control of the gripping means using fluid-pressure means in the chuck
    • B23B31/302Hydraulic equipment, e.g. pistons, valves, rotary joints
IT6850377A 1977-06-29 1977-06-29 Perfezionamento ai cilindri fluido dinamici rotanti particolarmente per il comando di mandrini autocentranti IT1082779B (it)

Priority Applications (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

Applications Claiming Priority (4)

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
GB7827129A GB2000455A (en) 1977-06-29 1978-06-16 Chuck actuating piston and cylinder device.
FR7819392A 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
DE19782828609 DE2828609A1 (de) 1977-06-29 1978-06-29 Stroemungsmittel-drehzylinder, insbesondere fuer selbstzentrierende spannfutter

Publications (1)

Publication Number Publication Date
IT1082779B true IT1082779B (it) 1985-05-21

Family

ID=11309620

Family Applications (1)

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

Country Status (4)

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

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8102494U1 (de) * 1981-01-31 1981-07-09 Roehm, Guenter Horst, 7927 Sontheim, De Spanneinrichtung an werkzeugmaschinen mit einem umlaufenden spannzylinder
DE3141349C2 (it) * 1981-10-17 1985-06-13 Paul Forkardt Gmbh & Co Kg, 4000 Duesseldorf, De

Also Published As

Publication number Publication date
GB2000455A (en) 1979-01-10
FR2396192A1 (fr) 1979-01-26
DE2828609A1 (de) 1979-02-08

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