IT1032609B - Mandrino portapezzo azionato a motore - Google Patents

Mandrino portapezzo azionato a motore

Info

Publication number
IT1032609B
IT1032609B IT7567874A IT6787475A IT1032609B IT 1032609 B IT1032609 B IT 1032609B IT 7567874 A IT7567874 A IT 7567874A IT 6787475 A IT6787475 A IT 6787475A IT 1032609 B IT1032609 B IT 1032609B
Authority
IT
Italy
Prior art keywords
motor
work spindle
driven work
driven
spindle
Prior art date
Application number
IT7567874A
Other languages
English (en)
Original Assignee
Peden J R
Ntillo Derek Vivian Ivor
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 Peden J R, Ntillo Derek Vivian Ivor filed Critical Peden J R
Application granted granted Critical
Publication of IT1032609B publication Critical patent/IT1032609B/it

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
    • B23B31/16195—Jaws movement actuated by levers moved by a coaxial control rod
    • B23B31/16216—Jaws movement actuated by levers moved by a coaxial control rod using fluid-pressure means to actuate the gripping means
    • B23B31/1622—Jaws movement actuated by levers moved by a coaxial control rod using fluid-pressure means to actuate the gripping means using mechanical transmission through the spindle
    • 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
    • B23B31/16195—Jaws movement actuated by levers moved by a coaxial control rod
    • B23B31/16216—Jaws movement actuated by levers moved by a coaxial control rod using fluid-pressure means to actuate the gripping means
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T279/00—Chucks or sockets
    • Y10T279/12—Chucks or sockets with fluid-pressure actuator
    • Y10T279/1274—Radially reciprocating jaws
    • Y10T279/1291—Fluid pressure moves jaws via mechanical connection
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T279/00—Chucks or sockets
    • Y10T279/27—Separate chuck-actuating power source
    • Y10T279/275—Self-contained

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gripping On Spindles (AREA)
  • Jigs For Machine Tools (AREA)
IT7567874A 1974-04-05 1975-04-04 Mandrino portapezzo azionato a motore IT1032609B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB15371/74A GB1504296A (en) 1974-04-05 1974-04-05 Work holding chucks for machine tools

Publications (1)

Publication Number Publication Date
IT1032609B true IT1032609B (it) 1979-06-20

Family

ID=10057996

Family Applications (1)

Application Number Title Priority Date Filing Date
IT7567874A IT1032609B (it) 1974-04-05 1975-04-04 Mandrino portapezzo azionato a motore

Country Status (6)

Country Link
US (1) US4032161A (it)
CA (1) CA1025653A (it)
DE (1) DE2514850A1 (it)
FR (1) FR2274387A1 (it)
GB (1) GB1504296A (it)
IT (1) IT1032609B (it)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3823141A1 (de) * 1988-01-19 1989-07-27 Gedib Ingenieurbuero U Innovat Spannvorrichtung fuer werkzeugmaschinen
DE102006005762B4 (de) * 2005-06-09 2011-07-21 Franz Kessler GmbH, 88422 Mehrachsen-Drehkopf mit einer Fluideinheit
DE102006005761B4 (de) * 2005-06-09 2011-07-21 Franz Kessler GmbH, 88422 Werkzeugmaschine mit einer Klemmvorrichtung
GR1009821B (el) * 2019-09-03 2020-09-24 Νικολαος Αλεξανδρου Ανδρουτσος Πληρως περιστρεφομενο συστημα συσφιξης

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH249913A (fr) * 1945-08-29 1947-07-31 Tarex Sa Mandrin pour broche de tour automatique.
FR1008212A (fr) * 1950-01-11 1952-05-15 Cie Gen Equip Aeronautique Perfectionnements aux mandrins de serrage
DE946110C (de) * 1952-09-23 1956-07-26 Viktor Landauf Hydraulisches Spannfutter fuer Werkzeugmaschinen
FR1107731A (fr) * 1954-06-26 1956-01-04 Nerco Mandrin perfectionné
US3612724A (en) * 1968-12-14 1971-10-12 Boulton Aircraft Ltd Hydraulic apparatus
ATA193685A (de) * 1985-06-28 1987-06-15 Sandoz Ag Verfahren zur herstellung von glucosaminderivaten

Also Published As

Publication number Publication date
DE2514850A1 (de) 1975-10-16
US4032161A (en) 1977-06-28
FR2274387A1 (fr) 1976-01-09
GB1504296A (en) 1978-03-15
CA1025653A (en) 1978-02-07

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