FR2481633B1 - - Google Patents

Info

Publication number
FR2481633B1
FR2481633B1 FR8009765A FR8009765A FR2481633B1 FR 2481633 B1 FR2481633 B1 FR 2481633B1 FR 8009765 A FR8009765 A FR 8009765A FR 8009765 A FR8009765 A FR 8009765A FR 2481633 B1 FR2481633 B1 FR 2481633B1
Authority
FR
France
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
FR8009765A
Other languages
French (fr)
Other versions
FR2481633A1 (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.)
Nokia Inc
Original Assignee
Nokia Inc
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 Nokia Inc filed Critical Nokia Inc
Priority to FR8009765A priority Critical patent/FR2481633A1/fr
Publication of FR2481633A1 publication Critical patent/FR2481633A1/fr
Application granted granted Critical
Publication of FR2481633B1 publication Critical patent/FR2481633B1/fr
Granted 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
    • B23B31/26—Chucks characterised by features relating primarily to remote control of the gripping means using mechanical transmission through the working-spindle
    • B23B31/261—Chucks characterised by features relating primarily to remote control of the gripping means using mechanical transmission through the working-spindle clamping the end of the toolholder shank
    • 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
    • B23B31/20—Longitudinally-split sleeves, e.g. collet chucks
    • B23B31/201—Characterized by features relating primarily to remote control of the gripping means
    • B23B31/207—Characterized by features relating primarily to remote control of the gripping means using mechanical transmission through the spindle
    • B23B31/2073—Axially fixed cam, moving jaws
    • 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
    • B23B31/20—Longitudinally-split sleeves, e.g. collet chucks
    • B23B31/201—Characterized by features relating primarily to remote control of the gripping means
    • B23B31/207—Characterized by features relating primarily to remote control of 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
    • B23B2231/00—Details of chucks, toolholder shanks or tool shanks
    • B23B2231/50—Devices to counteract clamping forces exerted within the spindle in order to release the tool or workpiece
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2270/00—Details of turning, boring or drilling machines, processes or tools not otherwise provided for
    • B23B2270/02—Use of a particular power source
    • B23B2270/027—Pneumatics

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gripping On Spindles (AREA)
FR8009765A 1980-04-30 1980-04-30 Broche a grande vitesse Granted FR2481633A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8009765A FR2481633A1 (fr) 1980-04-30 1980-04-30 Broche a grande vitesse

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8009765A FR2481633A1 (fr) 1980-04-30 1980-04-30 Broche a grande vitesse

Publications (2)

Publication Number Publication Date
FR2481633A1 FR2481633A1 (fr) 1981-11-06
FR2481633B1 true FR2481633B1 (enrdf_load_stackoverflow) 1984-01-27

Family

ID=9241532

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8009765A Granted FR2481633A1 (fr) 1980-04-30 1980-04-30 Broche a grande vitesse

Country Status (1)

Country Link
FR (1) FR2481633A1 (enrdf_load_stackoverflow)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5939137U (ja) * 1982-09-06 1984-03-13 豊田工機株式会社 主軸工具着脱装置
DE3671180D1 (de) * 1985-08-19 1990-06-21 Tornos Sa Fabrique De Machine Spannvorrichtung fuer ein werkstueck oder eine werkstoffstange.
DE3714562A1 (de) * 1987-04-30 1988-11-10 Deckel Ag Friedrich Werkzeugspindelanordnung mit einem elektrischen antriebsmotor
DE3833511A1 (de) * 1988-10-01 1990-04-12 Krupp Widia Gmbh Verfahren und vorrichtung zum entspannen einer tellerfeder-druckbeaufschlagten spannstange eines werkzeuggrundhalters
FR2649921A1 (fr) * 1989-07-18 1991-01-25 Almac Sa Broche de machine-outil
DE4402948C2 (de) * 1994-02-01 2001-04-12 Ds Technologie Werkzeugmaschb Spindelanordnung an einer Werkzeugmaschine
DE19636594B4 (de) * 1996-09-10 2005-03-10 Roehm Gmbh Löseeinheit einer Vorrichtung zum Betätigen eines an einer Arbeitsspindel angeschlossenen Spannkopfes
DE19955907A1 (de) * 1999-11-20 2001-06-21 Paul Mueller Gmbh & Co Kg Vorrichtung zur Abstützung eines Maschinenteils bei Kraftbeaufschlagung
DE102015121228B3 (de) * 2015-12-07 2017-05-04 Walter Maschinenbau Gmbh Achsanordnung zum Einspannen eines Werkzeugs oder eines Werkstücks und Verfahren zum Betreiben der Achsanordnung
CN108941624B (zh) * 2018-08-31 2024-03-26 佛山善能机电科技有限公司 一种浮动气缸装置
CN116441579A (zh) * 2023-04-20 2023-07-18 无锡浩普科技有限公司 一种角度和轴向向上浮动去毛刺刀柄

Also Published As

Publication number Publication date
FR2481633A1 (fr) 1981-11-06

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Legal Events

Date Code Title Description
ST Notification of lapse