BR8100083A - Dispositivo autocentrante com fechamento ajustavel para maquinas-ferramenta - Google Patents

Dispositivo autocentrante com fechamento ajustavel para maquinas-ferramenta

Info

Publication number
BR8100083A
BR8100083A BR8100083A BR8100083A BR8100083A BR 8100083 A BR8100083 A BR 8100083A BR 8100083 A BR8100083 A BR 8100083A BR 8100083 A BR8100083 A BR 8100083A BR 8100083 A BR8100083 A BR 8100083A
Authority
BR
Brazil
Prior art keywords
self
machine tools
centering device
adjustable closure
closure
Prior art date
Application number
BR8100083A
Other languages
English (en)
Inventor
P Beffelli
Original Assignee
Baruffaldi Frizioni Spa
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 Baruffaldi Frizioni Spa filed Critical Baruffaldi Frizioni Spa
Publication of BR8100083A publication Critical patent/BR8100083A/pt

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
    • 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
    • B23B31/28—Chucks characterised by features relating primarily to remote control of the gripping means using electric or magnetic means in the chuck
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2260/00—Details of constructional elements
    • B23B2260/062—Electric motors

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gripping On Spindles (AREA)
BR8100083A 1980-01-16 1981-01-07 Dispositivo autocentrante com fechamento ajustavel para maquinas-ferramenta BR8100083A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT19227/80A IT1129520B (it) 1980-01-16 1980-01-16 Autocentrante a comando elettrico con serraggio controllato per macchine utensili

Publications (1)

Publication Number Publication Date
BR8100083A true BR8100083A (pt) 1981-07-21

Family

ID=11155948

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8100083A BR8100083A (pt) 1980-01-16 1981-01-07 Dispositivo autocentrante com fechamento ajustavel para maquinas-ferramenta

Country Status (9)

Country Link
JP (1) JPS56139810A (pt)
AR (1) AR224291A1 (pt)
BR (1) BR8100083A (pt)
DE (1) DE3101301A1 (pt)
ES (1) ES498355A0 (pt)
FR (1) FR2473372A1 (pt)
GB (1) GB2067931A (pt)
IT (1) IT1129520B (pt)
SE (1) SE8100208L (pt)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3218083C2 (de) * 1982-05-13 1986-11-27 Hubert Dipl.-Ing. 5920 Bad Berleburg Bald Vorrichtung zum Erzeugen eines Stelldrehmoments, insbesondere zum Verstellen der Position der Backen eines Futters oder der von ihnen ausgeübten Spannkraft
DE3218084C3 (de) * 1982-05-13 1990-07-12 Bald Hubert Vorrichtung zum erzeugen einer stelldrehbewegung
DE3684894D1 (de) * 1985-12-28 1992-05-21 Forkardt Paul Gmbh Werkzeugmaschine und deren betriebsverfahren.
DE3630441A1 (de) * 1985-12-28 1987-07-02 Forkardt Paul Gmbh Werkzeugmaschine
DE3642309A1 (de) * 1986-02-25 1987-08-27 Smw Spanneinrichtungen Einrichtung zur betaetigung der spannbacken eines kraftspannfutters
DE3629453A1 (de) * 1986-08-29 1988-03-10 Forkardt Paul Gmbh Elektromechanische vorrichtung zum erzeugen einer axialkraft fuer die betaetigung von spannzeugen
JP4344442B2 (ja) * 1999-12-17 2009-10-14 富士機械製造株式会社 チャック装置
CN1937370A (zh) * 2006-10-10 2007-03-28 任海 外转子旋转电机直接构成的机电一体化机床卡盘
EP2103368A1 (de) * 2008-03-20 2009-09-23 Karl Hiestand Spanneinrichtung für Werkzeugmaschinen
DE102013204876A1 (de) * 2013-03-20 2014-09-25 Schaeffler Technologies Gmbh & Co. Kg Spannbackenantrieb
EP3028804B1 (de) * 2014-12-04 2017-02-22 SMW-AUTOBLOK Spannsysteme GmbH Übertragungsanordnung, insb. zur Energie- und/oder Signalübertragung
US20190099812A1 (en) * 2016-04-07 2019-04-04 The Gleason Works Workholding arbor for gears
DE102020126006A1 (de) * 2020-10-05 2022-04-07 Sterman Technische Systeme Gmbh Spannvorrichtung, Spindelanordnung sowie Werkzeugmaschine
CN112775483A (zh) * 2020-12-29 2021-05-11 浙江锐程机械制造有限公司 动力刀盘及其切管机

Also Published As

Publication number Publication date
ES8202500A1 (es) 1982-02-16
IT8019227A0 (it) 1980-01-16
AR224291A1 (es) 1981-11-13
ES498355A0 (es) 1982-02-16
DE3101301A1 (de) 1982-01-07
FR2473372A1 (fr) 1981-07-17
IT1129520B (it) 1986-06-04
GB2067931A (en) 1981-08-05
JPS56139810A (en) 1981-10-31
SE8100208L (sv) 1981-07-17

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