FR1604761A - - Google Patents

Info

Publication number
FR1604761A
FR1604761A FR44860A FR1604761DA FR1604761A FR 1604761 A FR1604761 A FR 1604761A FR 44860 A FR44860 A FR 44860A FR 1604761D A FR1604761D A FR 1604761DA FR 1604761 A FR1604761 A FR 1604761A
Authority
FR
France
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
FR44860A
Other languages
French (fr)
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 filed Critical
Priority claimed from FR61780A external-priority patent/FR1486435A/fr
Application granted granted Critical
Publication of FR1604761A publication Critical patent/FR1604761A/fr
Expired legal-status Critical Current

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
    • B23B31/24—Chucks characterised by features relating primarily to remote control of the gripping means
    • B23B31/30—Chucks characterised by features relating primarily to remote control of the gripping means using fluid-pressure means in the chuck
    • B23B31/305—Chucks characterised by features relating primarily to remote control of the gripping means using fluid-pressure means in the chuck the gripping means is a deformable sleeve
    • 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
    • Y10T279/10—Expanding
    • Y10T279/1021—Fluid-pressure actuator
    • Y10T279/1024—Directly expanding jaws
    • Y10T279/1029—Jaw is expansible chamber; i.e., bladder type
    • 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
    • Y10T279/12—Chucks or sockets with fluid-pressure actuator
    • Y10T279/1216—Jaw is expansible chamber; i.e., bladder type

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Clamps And Clips (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
FR44860A 1966-01-05 1966-01-05 Expired FR1604761A (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
FR44860 1966-01-05
FR58568 1966-04-21
FR61780A FR1486435A (fr) 1966-05-16 1966-05-16 Dispositif de serrage, blocage ou d'accouplement
FR79263 1966-10-10

Publications (1)

Publication Number Publication Date
FR1604761A true FR1604761A (de) 1972-01-31

Family

ID=27444530

Family Applications (3)

Application Number Title Priority Date Filing Date
FR58568A Expired FR96254E (fr) 1966-01-05 Mandrin a serrage par fluide.
FR79263A Expired FR96256E (fr) 1966-01-05 Mandrin a serrage par fluide.
FR44860A Expired FR1604761A (de) 1966-01-05 1966-01-05

Family Applications Before (2)

Application Number Title Priority Date Filing Date
FR58568A Expired FR96254E (fr) 1966-01-05 Mandrin a serrage par fluide.
FR79263A Expired FR96256E (fr) 1966-01-05 Mandrin a serrage par fluide.

Country Status (5)

Country Link
US (1) US3507507A (de)
CH (1) CH465359A (de)
DE (1) DE1603694B2 (de)
FR (3) FR1604761A (de)
GB (1) GB1141182A (de)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1625452C3 (de) * 1967-12-15 1974-05-02 Rudolf 7300 Esslingen Spieth Vorrichtung zum loesbaren Verbinden zweier Verbindungskoerper,insbesondere einer Scheibe mit einer Welle
JPS4723984Y1 (de) * 1969-07-23 1972-07-31
US3663027A (en) * 1970-09-14 1972-05-16 Ingersoll Milling Machine Co Fluid actuated clamp
US3731942A (en) * 1970-09-30 1973-05-08 Buck Tool Co Hydraulically actuated tool collet
US3830509A (en) * 1972-07-14 1974-08-20 Positrol Inc Hydraulically controlled holding device
NL170708B (nl) * 1974-10-25 1982-07-16 Ultra Centrifuge Nederland Nv Inrichting voor het met de kopeinden aan elkaar lassen van cilindrische elementen.
IT1099332B (it) * 1978-09-21 1985-09-18 Ligure Tubettificio Dispositivo per bloccaggio barattoli ed altri corpi cilindrici
DE2845056A1 (de) * 1978-10-16 1980-04-30 Freudenberg Carl Fa Spannvorrichtung
DE3116289C2 (de) * 1981-04-24 1986-08-14 Günter Horst 7927 Sontheim Röhm Spanndorn mit einer elastischen, hydraulisch dehnbaren Spannhülse
SE447459B (sv) * 1981-06-11 1986-11-17 Hultman Eminent Hb Spennhylsa for verktyg eller arbetsstycken
US4557645A (en) * 1984-02-27 1985-12-10 Colt Industries Operating Corporation Tooling attachment adaptor assembly
US4724595A (en) * 1984-10-04 1988-02-16 Westinghouse Electric Corp. Bladder mandrel for hydraulic expansions of tubes and sleeves
US4616392A (en) * 1984-10-04 1986-10-14 Westinghouse Electric Corp. Bladder mandrel for hydraulic expansions of tubes and sleeves
US4811962A (en) * 1984-11-23 1989-03-14 Cameron Jr G N Holder for machining thin walled cylinder
DE3536585A1 (de) * 1985-10-14 1987-04-16 Esterer Ag Maschf Kreissaegevorrichtung
IT1211575B (it) * 1987-12-03 1989-11-03 Fiat Auto Spa Pressa verticale per lo stampaggio di materiali plastici particolarmente materiali plastici termoindurenti
SE503936C2 (sv) * 1995-02-01 1996-09-30 Etp Transmission Ab Hydraulisk spännbussning med sigmaformade gavlar
CN1244825A (zh) * 1996-11-20 2000-02-16 海因布赫夹紧技术股份有限公司 夹紧装置
DE50013360D1 (de) * 1999-11-11 2006-10-05 Hofmann Klaus Klemm- und/oder bremsvorrichtung
DE10394210D2 (de) * 2003-01-20 2005-12-08 Innotech Engineering Gmbh Klemm- und/oder Bremsvorrichtung
US7059457B2 (en) * 2003-10-06 2006-06-13 Lee Lanny R Expansion motor
DE102006007817B4 (de) * 2006-02-17 2016-03-24 Reishauer Ag Vorrichtung zur Drehmitnahme eines zwischen Zentrierspitzen gespannten Werkstücks
EP2177296B1 (de) * 2008-10-17 2011-10-05 Schunk GmbH & Co. KG Spann- und Greiftechnik Dehnspanneinrichtung
DE102009014117A1 (de) * 2009-03-24 2010-10-07 Peiseler Gmbh & Co. Kg Klemmvorrichtung
CN102513838A (zh) * 2011-12-08 2012-06-27 河南省中原内配股份有限公司 一种高精度迷宫式气缸套加工专用夹具
US10259104B2 (en) * 2013-10-28 2019-04-16 Nikon Corporation Precision clamp
DE102016123728A1 (de) * 2016-12-07 2018-06-07 Kennametal Inc. Dehnspannhülse, Werkzeughalter mit einer solchen Dehnspannhülse sowie Verfahren zum Spannen eines Werkzeugs
EP3490017A1 (de) * 2017-11-27 2019-05-29 Siemens Aktiengesellschaft Aktoreinrichtung mit festkörperaktor und hydraulikeinheit

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2534527A (en) * 1948-05-04 1950-12-19 Herman A Myers Work holder
US3130978A (en) * 1961-07-31 1964-04-28 Ingersoll Milling Machine Co Expansible mandrel
US3250542A (en) * 1964-05-04 1966-05-10 Erickson Tool Co Hydraulic chucks and arbors

Also Published As

Publication number Publication date
FR96254E (fr) 1972-06-16
US3507507A (en) 1970-04-21
DE1603694B2 (de) 1973-10-31
GB1141182A (en) 1969-01-29
DE1603694A1 (de) 1971-07-22
FR96256E (fr) 1972-06-16
CH465359A (fr) 1968-11-15

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Legal Events

Date Code Title Description
CD Change of name or company name
ST Notification of lapse