IT7968067A0 - Mandrino di serraggio a cunei azionato a macchina - Google Patents

Mandrino di serraggio a cunei azionato a macchina

Info

Publication number
IT7968067A0
IT7968067A0 IT7968067A IT6806779A IT7968067A0 IT 7968067 A0 IT7968067 A0 IT 7968067A0 IT 7968067 A IT7968067 A IT 7968067A IT 6806779 A IT6806779 A IT 6806779A IT 7968067 A0 IT7968067 A0 IT 7968067A0
Authority
IT
Italy
Prior art keywords
machine driven
clamping chuck
wedge clamping
driven wedge
chuck
Prior art date
Application number
IT7968067A
Other languages
English (en)
Other versions
IT1165678B (it
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 IT7968067A0 publication Critical patent/IT7968067A0/it
Application granted granted Critical
Publication of IT1165678B publication Critical patent/IT1165678B/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
    • B23B31/16233—Jaws movement actuated by oblique surfaces of a coaxial control rod
    • 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
    • B23B31/14—Chucks with simultaneously-acting jaws, whether or not also individually adjustable involving the use of centrifugal force
    • B23B31/141—To counterbalance 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
    • 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
    • Y10T279/20—Chucks or sockets with safety feature
    • 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
    • Y10T279/24—Chucks or sockets by centrifugal force
    • Y10T279/243—Chucks or sockets by centrifugal force to counterbalance jaws

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gripping On Spindles (AREA)
IT68067/79A 1978-05-19 1979-05-18 Mandrino di serraggio a cunei azionato a macchina IT1165678B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19782821849 DE2821849A1 (de) 1978-05-19 1978-05-19 Kraftbetaetigtes keilspannfutter

Publications (2)

Publication Number Publication Date
IT7968067A0 true IT7968067A0 (it) 1979-05-18
IT1165678B IT1165678B (it) 1987-04-22

Family

ID=6039703

Family Applications (1)

Application Number Title Priority Date Filing Date
IT68067/79A IT1165678B (it) 1978-05-19 1979-05-18 Mandrino di serraggio a cunei azionato a macchina

Country Status (8)

Country Link
US (1) US4275892A (it)
JP (1) JPS54153389A (it)
BR (1) BR7903116A (it)
CH (1) CH637557A5 (it)
DE (1) DE2821849A1 (it)
FR (1) FR2425908A1 (it)
GB (1) GB2021012B (it)
IT (1) IT1165678B (it)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5858163B2 (ja) * 1980-03-31 1983-12-23 豊和工業株式会社 バランスチヤツク
DE3204529C2 (de) * 1982-02-10 1984-03-29 SMW Schneider & Weißhaupt GmbH, 7996 Meckenbeuren Spannfutter
DE3222751C2 (de) * 1982-06-18 1984-06-20 Paul Forkardt GmbH & Co KG, 4000 Düsseldorf Kraftbetätigtes Spannfutter mit Fliehkraftausgleich für Drehmaschinen
DE3316770A1 (de) * 1983-05-07 1984-11-08 SMW Schneider & Weißhaupt GmbH, 7996 Meckenbeuren Kraftbetaetigtes spannfutter
EP0136838B1 (en) * 1983-09-06 1987-12-16 De Beers Industrial Diamond Division (Proprietary) Limited Rotary drill chuck
US4676516A (en) * 1985-07-15 1987-06-30 Anton Fink High speed chuck assembly
JPH01178902A (ja) * 1987-12-29 1989-07-17 Sumitomo Electric Ind Ltd 光フアイバケーブル接続部の余長収納方法および余長収納用具
US6017266A (en) * 1997-07-03 2000-01-25 The Goss And Deleeuw Machine Company Dynamic compensating machine tool chuck
DE19962993A1 (de) * 1999-12-24 2001-07-05 Roehm Gmbh Spannfutter für Werkzeugmaschinen
JP2001259909A (ja) * 2000-03-13 2001-09-25 Pascal Kk チャック装置
DE102005041518B4 (de) * 2005-08-31 2007-04-19 Schunk Gmbh & Co. Kg Spann- Und Greiftechnik Spannfutter
US8087675B2 (en) * 2006-08-24 2012-01-03 Korson Daniel G Chuck holder incorporating independent arrayed wedge clamps for clamping such as irregularly shaped and thin wall parts with a minimum of deformation
JP4913687B2 (ja) * 2007-07-23 2012-04-11 原田 正則 爪に所望の曲面を与える方法
DE102008015340A1 (de) * 2008-03-20 2009-09-24 Stiefelmayer-Spanntechnik Gmbh & Co. Kg Spanneinrichtung für Gegenstände, z.B. für zu bearbeitende Werkstücke
US10245648B2 (en) * 2016-04-30 2019-04-02 Citic Dicastal Co., Ltd Aluminum alloy hub lathe fixture
EP3513917B1 (en) * 2016-10-05 2024-05-29 Kitagawa Iron Works Co., Ltd Gripper
JPWO2020066566A1 (ja) * 2018-09-27 2021-08-30 株式会社北川鉄工所 チャック装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2367863A (en) * 1943-03-26 1945-01-23 Teletype Corp Centrifugal chuck
DE2610906C3 (de) * 1976-03-16 1979-03-01 Guenter Horst 7927 Sontheim Roehm Kraftbetätigtes Spannfutter

Also Published As

Publication number Publication date
FR2425908A1 (fr) 1979-12-14
JPS6144603B2 (it) 1986-10-03
US4275892A (en) 1981-06-30
JPS54153389A (en) 1979-12-03
IT1165678B (it) 1987-04-22
CH637557A5 (de) 1983-08-15
GB2021012B (en) 1982-06-03
GB2021012A (en) 1979-11-28
BR7903116A (pt) 1979-12-11
FR2425908B1 (it) 1984-02-10
DE2821849A1 (de) 1979-11-22

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