DE3913138C2 - - Google Patents

Info

Publication number
DE3913138C2
DE3913138C2 DE19893913138 DE3913138A DE3913138C2 DE 3913138 C2 DE3913138 C2 DE 3913138C2 DE 19893913138 DE19893913138 DE 19893913138 DE 3913138 A DE3913138 A DE 3913138A DE 3913138 C2 DE3913138 C2 DE 3913138C2
Authority
DE
Germany
Prior art keywords
spindle
housing
piston
tailstock
headstock
Prior art date
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 - Fee Related
Application number
DE19893913138
Other languages
German (de)
English (en)
Other versions
DE3913138A1 (de
Inventor
Johann Schaffhausen Ch Kutschera
Istvan Dipl.-Masch.-Ing. Feuerthalen Ch Kotai
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.)
GEORG FISCHER FMS DREHTECHNIK AG SCHAFFHAUSEN CH
Original Assignee
GEORG FISCHER FMS DREHTECHNIK AG SCHAFFHAUSEN CH
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 GEORG FISCHER FMS DREHTECHNIK AG SCHAFFHAUSEN CH filed Critical GEORG FISCHER FMS DREHTECHNIK AG SCHAFFHAUSEN CH
Publication of DE3913138A1 publication Critical patent/DE3913138A1/de
Application granted granted Critical
Publication of DE3913138C2 publication Critical patent/DE3913138C2/de
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q39/00—Metal-working machines incorporating a plurality of sub-assemblies, each capable of performing a metal-working operation
    • B23Q39/04—Metal-working machines incorporating a plurality of sub-assemblies, each capable of performing a metal-working operation the sub-assemblies being arranged to operate simultaneously at different stations, e.g. with an annular work-table moved in steps
    • B23Q39/048—Metal-working machines incorporating a plurality of sub-assemblies, each capable of performing a metal-working operation the sub-assemblies being arranged to operate simultaneously at different stations, e.g. with an annular work-table moved in steps the work holder of a work station transfers directly its workpiece to the work holder of a following work station
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B23/00—Tailstocks; Centres

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Turning (AREA)
DE19893913138 1988-05-17 1989-04-21 Werkzeugmaschine mit zwei sich gegenueberliegenden werkzeugspindeln Granted DE3913138A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH185188A CH674814A5 (enrdf_load_stackoverflow) 1988-05-17 1988-05-17

Publications (2)

Publication Number Publication Date
DE3913138A1 DE3913138A1 (de) 1989-11-23
DE3913138C2 true DE3913138C2 (enrdf_load_stackoverflow) 1993-04-29

Family

ID=4220089

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19893913138 Granted DE3913138A1 (de) 1988-05-17 1989-04-21 Werkzeugmaschine mit zwei sich gegenueberliegenden werkzeugspindeln

Country Status (2)

Country Link
CH (1) CH674814A5 (enrdf_load_stackoverflow)
DE (1) DE3913138A1 (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102015216577A1 (de) 2015-08-31 2017-03-02 Schaeffler Technologies AG & Co. KG Spannsystem und Verfahren zum Bearbeiten eines Werkstücks

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4208701C2 (de) * 1992-03-18 1995-07-13 Weiler Werkzeugmaschinen Gmbh Verfahren zum Einspannen eines Werkstücks in einer CNC-Drehmaschine
DE29614061U1 (de) * 1996-08-14 1996-10-17 Jos. Koepfer & Söhne GmbH, 78120 Furtwangen Werkstückgegenlager für Werkzeugmaschinen
DE10235982B3 (de) * 2002-08-06 2004-01-22 Weiler Werkzeugmaschinen Gmbh Antrieb für linear bewegbare Bauteile einer Werkzeugmaschine

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH251948A (de) * 1946-05-25 1947-11-30 Skoda Kp Einrichtung zur Verschiebung der Reitstockpinole an Werkzeugmaschinen.
FR1098600A (fr) * 1954-01-19 1955-08-08 Prec Ind Broche rotative coulissante pour machine-outil, en particulier, contre-pointe de tour
CH636543A5 (fr) * 1980-07-16 1983-06-15 Tarex Sa Machine-outil comprenant deux broches coaxiales opposees.
GB2181372B (en) * 1985-10-14 1990-05-09 Wadell Equipment Company Inc Flexible machining apparatus and a method of machining a workpiece on such an apparatus.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102015216577A1 (de) 2015-08-31 2017-03-02 Schaeffler Technologies AG & Co. KG Spannsystem und Verfahren zum Bearbeiten eines Werkstücks

Also Published As

Publication number Publication date
DE3913138A1 (de) 1989-11-23
CH674814A5 (enrdf_load_stackoverflow) 1990-07-31

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee