FI885690A0 - Sjaelvcentrerande fyrbackschuck. - Google Patents

Sjaelvcentrerande fyrbackschuck.

Info

Publication number
FI885690A0
FI885690A0 FI885690A FI885690A FI885690A0 FI 885690 A0 FI885690 A0 FI 885690A0 FI 885690 A FI885690 A FI 885690A FI 885690 A FI885690 A FI 885690A FI 885690 A0 FI885690 A0 FI 885690A0
Authority
FI
Finland
Prior art keywords
sjaelvcentrerande
fyrbackschuck
sjaelvcentrerande fyrbackschuck
Prior art date
Application number
FI885690A
Other languages
English (en)
Other versions
FI885690A (fi
Inventor
Vladimir Iliich Sumenko
Nikolai Avtandilovich Kiknadze
Teimuraz Shotaevic Taniashvili
Original Assignee
Tbil Sktb Stankostroenia
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 Tbil Sktb Stankostroenia filed Critical Tbil Sktb Stankostroenia
Publication of FI885690A publication Critical patent/FI885690A/fi
Publication of FI885690A0 publication Critical patent/FI885690A0/fi

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
    • B23B31/16045—Jaws movement actuated by screws and nuts or oblique racks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2231/00—Details of chucks, toolholder shanks or tool shanks
    • B23B2231/22—Compensating chucks, i.e. with means for the compensation of irregularities of form or position
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2231/00—Details of chucks, toolholder shanks or tool shanks
    • B23B2231/30—Chucks with four 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
    • Y10T279/26—Chucks or sockets with centering means

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gripping On Spindles (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
FI885690A 1987-04-28 1988-12-08 Sjaelvcentrerande fyrbackschuck. FI885690A0 (fi)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/SU1987/000050 WO1988008348A1 (fr) 1987-04-28 1987-04-28 Mandrin a serrage concentrique a quatre mors

Publications (2)

Publication Number Publication Date
FI885690A FI885690A (fi) 1988-12-08
FI885690A0 true FI885690A0 (fi) 1988-12-08

Family

ID=21617101

Family Applications (1)

Application Number Title Priority Date Filing Date
FI885690A FI885690A0 (fi) 1987-04-28 1988-12-08 Sjaelvcentrerande fyrbackschuck.

Country Status (5)

Country Link
US (1) US4938491A (fi)
EP (1) EP0314792A4 (fi)
JP (1) JPH01503048A (fi)
FI (1) FI885690A0 (fi)
WO (1) WO1988008348A1 (fi)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5143686A (en) * 1989-01-05 1992-09-01 Tokichi Shimizu Chuck with four differential jaws
US6568694B1 (en) * 2002-07-12 2003-05-27 Phillip A. White Adjustable workholding jaw assemblies
US7537218B2 (en) * 2006-07-24 2009-05-26 Wachtler William R Chuck jaw with adjustable tooth
US9156092B2 (en) 2010-05-05 2015-10-13 Birgitt Karlein Centric clamping device
EP2559507B1 (de) * 2011-08-17 2014-11-19 SMW-AUTOBLOK Spannsysteme GmbH Manuell betätigbares Spannfutter
CN102975153B (zh) * 2012-12-17 2014-10-15 济南玫德铸造有限公司 可调式闸阀紧固装置
DE102013201231B3 (de) * 2013-01-25 2014-02-13 Volker Henke Ausgleichsspannfutter
DE102015204502B4 (de) * 2015-03-12 2016-11-10 Volker Henke Ausgleichsspannfutter zum zentrischen Einspannen von Werkstücken
CN106670663B (zh) * 2017-01-23 2018-09-18 大族激光科技产业集团股份有限公司 卡盘装置
ES2900369T3 (es) * 2018-09-13 2022-03-16 Smw Autoblok Spannsysteme Gmbh Mandril
TWI755949B (zh) * 2020-11-30 2022-02-21 貝斯特精密機械有限公司 夾頭之結構
CN113510498A (zh) * 2021-04-23 2021-10-19 仪征海天铝业有限公司 铝型材加工装置及加工方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1066071B (de) * 1959-09-24 Electric &. Musical Industries Limited, Hayes, Middlesex (Großbritannien) Mehrbackenfutter
US2828134A (en) * 1955-09-26 1958-03-25 Buck Tool Co Counter balanced chuck
US2932524A (en) * 1958-06-20 1960-04-12 Toledo Pipe Threading Machine Automatic chuck
US2921796A (en) * 1959-03-17 1960-01-19 Frederick I Ernest Work-holding chuck
US3082015A (en) * 1961-11-28 1963-03-19 Woodworth Co N A Equalizing chuck
DE1816655C3 (de) * 1968-12-23 1971-07-01 Forkardt Paul Kg Spannfutter fuer Werkzeugmaschinen
SU994143A2 (ru) * 1973-03-01 1983-02-07 Московский автомеханический институт Самоцентрирующий патрон
DE2344669A1 (de) * 1973-09-05 1975-03-13 Fendt & Co Xaver Backenfutter, insbesondere ein dreibackenfutter
US4103915A (en) * 1976-12-07 1978-08-01 Mikhail Romanovich Zdanovsky Centering clamping device
GB1549258A (en) * 1976-12-31 1979-08-01 Moskov Avtomekhani Inst Chucks
DE2737224C2 (de) * 1977-08-18 1984-09-13 Paul Forkardt GmbH & Co KG, 4000 Düsseldorf Spannfutter
DE2808272C2 (de) * 1978-02-27 1986-02-20 Paul Forkardt GmbH & Co KG, 4000 Düsseldorf Spannfutter
FR2425909A1 (fr) * 1978-05-19 1979-12-14 Mo Avtomekhaniche Institu Appareil ou mandrin a serrage concentrique

Also Published As

Publication number Publication date
FI885690A (fi) 1988-12-08
JPH01503048A (ja) 1989-10-19
US4938491A (en) 1990-07-03
EP0314792A4 (en) 1989-12-12
WO1988008348A1 (fr) 1988-11-03
EP0314792A1 (de) 1989-05-10

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Legal Events

Date Code Title Description
FA Application withdrawn

Owner name: TBILISSKOE SKTB STANKOSTROENIA