DE3410670C2 - - Google Patents

Info

Publication number
DE3410670C2
DE3410670C2 DE19843410670 DE3410670A DE3410670C2 DE 3410670 C2 DE3410670 C2 DE 3410670C2 DE 19843410670 DE19843410670 DE 19843410670 DE 3410670 A DE3410670 A DE 3410670A DE 3410670 C2 DE3410670 C2 DE 3410670C2
Authority
DE
Germany
Prior art keywords
clamping
receiving unit
elements
tools
segments
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
Application number
DE19843410670
Other languages
German (de)
English (en)
Other versions
DE3410670A1 (de
Inventor
Eckhard Dr.-Ing. 4800 Bielefeld De Brangs
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.)
Berg & Co 4800 Bielefeld De GmbH
Original Assignee
Berg & Co 4800 Bielefeld De GmbH
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 Berg & Co 4800 Bielefeld De GmbH filed Critical Berg & Co 4800 Bielefeld De GmbH
Priority to DE19843410670 priority Critical patent/DE3410670A1/de
Publication of DE3410670A1 publication Critical patent/DE3410670A1/de
Application granted granted Critical
Publication of DE3410670C2 publication Critical patent/DE3410670C2/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
    • B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
    • B23Q3/12—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for securing to a spindle in general
    • 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
    • B23B31/16254—Jaws movement actuated by oblique surfaces of a coaxial control rod using fluid-pressure means to actuate the gripping means
    • B23B31/16258—Jaws movement actuated by oblique surfaces of a coaxial control rod using fluid-pressure means to actuate the gripping means using mechanical transmission through the spindle

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gripping On Spindles (AREA)
DE19843410670 1984-03-23 1984-03-23 Spannzeugwechselanordnung an werkzeugmaschinen Granted DE3410670A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19843410670 DE3410670A1 (de) 1984-03-23 1984-03-23 Spannzeugwechselanordnung an werkzeugmaschinen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19843410670 DE3410670A1 (de) 1984-03-23 1984-03-23 Spannzeugwechselanordnung an werkzeugmaschinen

Publications (2)

Publication Number Publication Date
DE3410670A1 DE3410670A1 (de) 1985-10-03
DE3410670C2 true DE3410670C2 (enrdf_load_stackoverflow) 1989-10-26

Family

ID=6231373

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19843410670 Granted DE3410670A1 (de) 1984-03-23 1984-03-23 Spannzeugwechselanordnung an werkzeugmaschinen

Country Status (1)

Country Link
DE (1) DE3410670A1 (enrdf_load_stackoverflow)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3540367C1 (de) * 1985-09-17 1986-11-27 Fa. Wilhelm Blessing, 7302 Ostfildern Spannfutter-Schnellwechseleinrichtung
DE3813982C1 (enrdf_load_stackoverflow) * 1988-04-26 1989-07-27 Paul Forkardt Gmbh & Co Kg, 4000 Duesseldorf, De
DE8805690U1 (de) * 1988-04-29 1989-08-31 A. Ott Gmbh, 8960 Kempten Spannvorrichtung zum axialen Spannen zweier voneinander lösbarer Maschinenteile
DE102006047285B3 (de) * 2006-10-06 2008-01-10 Tünkers Maschinenbau Gmbh Schnellwechselkupplung und Verwendung einer derartigen Schnellwechselkupplung bei einem Greifer oder Greifersystem im Karosseriebau der Kfz-Industrie
DE102013216179A1 (de) * 2013-08-14 2015-02-19 Forkardt Deutschland Gmbh Spannvorrichtung für eine Maschinenspindel einer Werkzeugmaschine

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1209027A (en) * 1966-11-11 1970-10-14 Herbert Ltd A Lathes
DE1602980C3 (de) * 1967-08-02 1975-05-07 Scharmann & Co, 4070 Rheydt Spann- und Lösevorrichtung für Werkzeuge mit konischem Schaft
DE1602774C3 (de) * 1967-09-15 1975-10-30 Paul Forkardt Kg, 4000 Duesseldorf Vorrichtung zur wahlweisen Befestigung eines Spannfutters an der Spindel einer Werkzeugmaschine oder an einer Futterwechselscheibe und Spannfutter hierzu
DE6919763U (de) * 1969-05-16 1971-01-14 Forkardt Paul Kg Vorrichtung zur loesbaren befestigung eines spannfutters an der spindel einer werkzeugmaschine

Also Published As

Publication number Publication date
DE3410670A1 (de) 1985-10-03

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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