BR8800546A - Mandril porta-ferramentas ativado a forca - Google Patents

Mandril porta-ferramentas ativado a forca

Info

Publication number
BR8800546A
BR8800546A BR8800546A BR8800546A BR8800546A BR 8800546 A BR8800546 A BR 8800546A BR 8800546 A BR8800546 A BR 8800546A BR 8800546 A BR8800546 A BR 8800546A BR 8800546 A BR8800546 A BR 8800546A
Authority
BR
Brazil
Prior art keywords
jaw base
jaw
control rod
chuck body
motion
Prior art date
Application number
BR8800546A
Other languages
English (en)
Inventor
Guenter Horst Roehm
Karl Pesch
Original Assignee
Roehm Guenter H
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 Roehm Guenter H filed Critical Roehm Guenter H
Publication of BR8800546A publication Critical patent/BR8800546A/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
    • B23B31/16237—Details of the jaws
    • 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
    • Y10T279/19—Radially reciprocating jaws
    • 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
    • Y10T279/19—Radially reciprocating jaws
    • Y10T279/1986—Jaws

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gripping On Spindles (AREA)
  • Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
  • Clamps And Clips (AREA)
  • Pens And Brushes (AREA)
  • Jigs For Machine Tools (AREA)
BR8800546A 1987-02-11 1988-02-10 Mandril porta-ferramentas ativado a forca BR8800546A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19873704135 DE3704135A1 (de) 1987-02-11 1987-02-11 Kraftbetaetigtes spannfutter

Publications (1)

Publication Number Publication Date
BR8800546A true BR8800546A (pt) 1988-09-27

Family

ID=6320695

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8800546A BR8800546A (pt) 1987-02-11 1988-02-10 Mandril porta-ferramentas ativado a forca

Country Status (7)

Country Link
US (1) US4877259A (pt)
EP (1) EP0278111B1 (pt)
JP (1) JPS63200901A (pt)
AT (1) ATE53316T1 (pt)
BR (1) BR8800546A (pt)
DE (2) DE3704135A1 (pt)
ES (1) ES2016329B3 (pt)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5100846A (en) 1990-09-13 1992-03-31 The Dow Chemical Company Purification of carbothermally produced aluminum nitride
US5354598A (en) * 1992-04-10 1994-10-11 Minnesota Mining And Manufacturing Company Article capable of displaying defined images
US5218890A (en) * 1992-06-03 1993-06-15 Christ Jr William H Keyless adjustable driver
US6257595B1 (en) 1998-09-04 2001-07-10 Hardinge Inc. Collect chuck with quick-change cap
DE19930784B4 (de) * 1999-07-03 2008-11-27 Röhm Gmbh Spannfutter für Werkzeugmaschinen
HU226381B1 (hu) * 2004-08-25 2008-10-28 Jozsef Dr Tajnafoei Befogótokmány a rugalmas gyártáshoz

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2533803C3 (de) * 1975-07-29 1983-12-29 Röhm, Günter Horst, 7927 Sontheim Kraftbetätigtes Keilspannfutter
DE2711904C3 (de) * 1977-03-18 1981-08-13 Röhm, Günter Horst, 7927 Sontheim Spannfutter für Drehmaschinen
EP0005457B1 (de) * 1978-05-19 1981-08-12 Günter Horst Röhm Spannfutter für Drehmaschinen
DE2960298D1 (en) * 1978-08-18 1981-08-06 Roehm Guenter H Chuck for turning machines
DE2930721C2 (de) * 1979-07-28 1985-08-01 Günter Horst 7927 Sontheim Röhm Spannfutter mit radial zur Futterachse in einem Futterkörper verstellbaren Spannbacken
DE3005459A1 (de) * 1980-02-14 1981-08-20 Paul Forkardt KG, 4000 Düsseldorf Spannfutter fuer drehmaschinen
DE3501325A1 (de) * 1985-01-17 1986-07-17 SMW Schneider & Weißhaupt GmbH, 7996 Meckenbeuren Spannfutter fuer werkzeugmaschinen
DE3519785A1 (de) * 1985-06-03 1986-12-18 SMW Schneider & Weißhaupt GmbH, 7996 Meckenbeuren Einrichtung zur koppelung von aufsatzspannbacken mit grundbacken eines spannfutters

Also Published As

Publication number Publication date
ATE53316T1 (de) 1990-06-15
DE3704135A1 (de) 1988-08-25
DE3763017D1 (de) 1990-07-12
US4877259A (en) 1989-10-31
JPH0457442B2 (pt) 1992-09-11
EP0278111A1 (de) 1988-08-17
EP0278111B1 (de) 1990-06-06
ES2016329B3 (es) 1990-11-01
JPS63200901A (ja) 1988-08-19

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Legal Events

Date Code Title Description
B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 10/02/2003