IT8068197A0 - Mandrino di serraggio a ganasce mobili radialmente - Google Patents

Mandrino di serraggio a ganasce mobili radialmente

Info

Publication number
IT8068197A0
IT8068197A0 IT8068197A IT6819780A IT8068197A0 IT 8068197 A0 IT8068197 A0 IT 8068197A0 IT 8068197 A IT8068197 A IT 8068197A IT 6819780 A IT6819780 A IT 6819780A IT 8068197 A0 IT8068197 A0 IT 8068197A0
Authority
IT
Italy
Prior art keywords
radially movable
movable jaws
clamping chuck
chuck
clamping
Prior art date
Application number
IT8068197A
Other languages
English (en)
Other versions
IT1129109B (it
Inventor
Gunter Horst Rohm
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 IT8068197A0 publication Critical patent/IT8068197A0/it
Application granted granted Critical
Publication of IT1129109B publication Critical patent/IT1129109B/it

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
    • B23B31/16295—Chucks with simultaneously-acting jaws, whether or not also individually adjustable moving radially with means preventing the ejection of the 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
    • B23B31/16—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
    • B23B31/16245—Fixation on the master jaw
    • 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
    • Y10T279/1973—Wedge actuated
    • 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)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
  • Dowels (AREA)
IT68197/80A 1979-07-28 1980-07-25 Mandrino di serraggio a ganasce mobili radialmente IT1129109B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2930721A DE2930721C2 (de) 1979-07-28 1979-07-28 Spannfutter mit radial zur Futterachse in einem Futterkörper verstellbaren Spannbacken

Publications (2)

Publication Number Publication Date
IT8068197A0 true IT8068197A0 (it) 1980-07-25
IT1129109B IT1129109B (it) 1986-06-04

Family

ID=6077053

Family Applications (2)

Application Number Title Priority Date Filing Date
IT8053428U IT8053428V0 (it) 1979-07-28 1980-07-25 Mandrino di serraggio a ganasce mobili radialmente
IT68197/80A IT1129109B (it) 1979-07-28 1980-07-25 Mandrino di serraggio a ganasce mobili radialmente

Family Applications Before (1)

Application Number Title Priority Date Filing Date
IT8053428U IT8053428V0 (it) 1979-07-28 1980-07-25 Mandrino di serraggio a ganasce mobili radialmente

Country Status (9)

Country Link
US (1) US4362306A (it)
JP (1) JPS5633208A (it)
BR (1) BR8004575A (it)
CH (1) CH646079A5 (it)
DE (1) DE2930721C2 (it)
FR (1) FR2462225A1 (it)
GB (1) GB2055312B (it)
IT (2) IT8053428V0 (it)
SE (1) SE446161B (it)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3219295C2 (de) * 1982-05-22 1986-02-06 Autoblok S.p.A., Caprie-Novaretto, Turin / Torino Spannfutter für Drehmaschinen
DE3704135A1 (de) * 1987-02-11 1988-08-25 Roehm Guenter H Kraftbetaetigtes spannfutter
DE3726773A1 (de) * 1987-08-12 1989-02-23 Roehm Guenter H Spannfutter
FR2623431B1 (fr) * 1987-11-24 1994-04-29 Gamet Precision Mandrin de serrage pour machine-outil
US4796900A (en) * 1988-03-03 1989-01-10 Eugene Gant Workpiece holding assembly for a chuck
US5015003A (en) * 1988-08-03 1991-05-14 Kennametal Inc. Top jaw assembly with replaceable work holding pads
DE4016775C1 (it) * 1990-05-25 1991-04-18 Paul Forkardt Gmbh & Co Kg, 4000 Duesseldorf, De
US6145185A (en) * 1997-10-31 2000-11-14 Hwang; Jeng-Yih Method for forming a connecting pipe of a high pressure connector for fluid
HU226381B1 (hu) * 2004-08-25 2008-10-28 Jozsef Dr Tajnafoei Befogótokmány a rugalmas gyártáshoz
US8528914B2 (en) * 2007-02-27 2013-09-10 Forkardt Inc. Quick-release jaws with single-piece bearing chuck
US8534677B2 (en) 2007-02-27 2013-09-17 Forkardt Inc. Work-holding chuck with quick-release jaws
US9370826B2 (en) * 2012-10-04 2016-06-21 Adjustable Clamp Company Rotary chuck for a machine tool
JP6411619B1 (ja) * 2017-12-01 2018-10-24 株式会社北川鉄工所 チャック及びその製造方法
DE102018126070B3 (de) * 2018-10-19 2019-09-19 Schunk Gmbh & Co. Kg Spann- Und Greiftechnik Spannfutter für Werkzeugmaschinen
DE102018126063B3 (de) * 2018-10-19 2019-08-29 Schunk Gmbh & Co. Kg Spann- Und Greiftechnik Spannfutter für Werkzeugmaschinen

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1886083A (en) * 1931-01-02 1932-11-01 Union Mfg Co Chuck
JPS5142182A (ja) * 1974-10-04 1976-04-09 Junji Kurata Pawaachatsuku
DE2711904C3 (de) * 1977-03-18 1981-08-13 Röhm, Günter Horst, 7927 Sontheim Spannfutter für Drehmaschinen
EP0005459A1 (de) * 1978-05-19 1979-11-28 Günter Horst Röhm Spannfutter für Drehmaschinen
EP0005457B1 (de) * 1978-05-19 1981-08-12 Günter Horst Röhm Spannfutter für Drehmaschinen

Also Published As

Publication number Publication date
FR2462225B1 (it) 1984-12-21
IT1129109B (it) 1986-06-04
IT8053428V0 (it) 1980-07-25
GB2055312A (en) 1981-03-04
GB2055312B (en) 1983-01-19
JPS5633208A (en) 1981-04-03
SE8005398L (sv) 1981-01-29
JPH0338048B2 (it) 1991-06-07
DE2930721C2 (de) 1985-08-01
SE446161B (sv) 1986-08-18
US4362306A (en) 1982-12-07
FR2462225A1 (fr) 1981-02-13
BR8004575A (pt) 1981-02-03
DE2930721A1 (de) 1981-02-19
CH646079A5 (de) 1984-11-15

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