IT1057225B - Attrezzo portapezzo per macchine utensili - Google Patents

Attrezzo portapezzo per macchine utensili

Info

Publication number
IT1057225B
IT1057225B IT67383/76A IT6738376A IT1057225B IT 1057225 B IT1057225 B IT 1057225B IT 67383/76 A IT67383/76 A IT 67383/76A IT 6738376 A IT6738376 A IT 6738376A IT 1057225 B IT1057225 B IT 1057225B
Authority
IT
Italy
Prior art keywords
machine tools
workpiece tool
workpiece
tool
tools
Prior art date
Application number
IT67383/76A
Other languages
English (en)
Italian (it)
Original Assignee
Spieth R
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 Spieth R filed Critical Spieth R
Application granted granted Critical
Publication of IT1057225B publication Critical patent/IT1057225B/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
    • B23B31/117—Retention by friction only, e.g. using springs, resilient sleeves, tapers
    • B23B31/1177—Retention by friction only, e.g. using springs, resilient sleeves, tapers using resilient metallic rings or sleeves
    • 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
    • Y10T403/00—Joints and connections
    • Y10T403/70—Interfitted members
    • Y10T403/7047—Radially interposed shim or bushing
    • Y10T403/7051—Wedging or camming
    • Y10T403/7052—Engaged by axial movement
    • Y10T403/7056—Threaded actuator
    • 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
    • Y10T403/00—Joints and connections
    • Y10T403/70—Interfitted members
    • Y10T403/7047—Radially interposed shim or bushing
    • Y10T403/7061—Resilient

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Clamps And Clips (AREA)
  • Jigs For Machine Tools (AREA)
  • Gripping On Spindles (AREA)
IT67383/76A 1975-02-21 1976-02-19 Attrezzo portapezzo per macchine utensili IT1057225B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2507456A DE2507456C3 (de) 1975-02-21 1975-02-21 Spannvorrichtung

Publications (1)

Publication Number Publication Date
IT1057225B true IT1057225B (it) 1982-03-10

Family

ID=5939433

Family Applications (1)

Application Number Title Priority Date Filing Date
IT67383/76A IT1057225B (it) 1975-02-21 1976-02-19 Attrezzo portapezzo per macchine utensili

Country Status (5)

Country Link
US (1) US4025214A (OSRAM)
JP (1) JPS585127B2 (OSRAM)
DE (1) DE2507456C3 (OSRAM)
FR (1) FR2301331A1 (OSRAM)
IT (1) IT1057225B (OSRAM)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5418444A (en) * 1977-07-12 1979-02-10 Nippon Steel Corp Welding equipment
DE3406638C2 (de) * 1984-02-24 1986-10-16 Emuge-Werk Richard Glimpel Fabrik für Präzisionswerkzeuge (vormals Moschkau & Glimpel), 8560 Lauf Spannhülse zum Profilspannen
SE445714B (sv) * 1984-12-06 1986-07-14 Jan Eric Lennart Karmazin Anordning for fastspenning av en sluten mantel
SE455334B (sv) * 1985-06-07 1988-07-04 Burstroem Bertil Ingvar Anordning for astadkommande av las- eller bromsverkan mellan tva element
DE3542448A1 (de) * 1985-11-30 1986-10-16 Fezer, Albert-Friedrich, 7300 Esslingen Spannelement fuer rohre
DE3603301A1 (de) * 1986-02-04 1987-08-06 Glimpel Emuge Werk Spannvorrichtung fuer werkstuecke oder werkzeuge mit einer im umfang veraenderbaren spannhuelse
US4923326A (en) * 1989-02-10 1990-05-08 Gebr. Hofmann Gmbh & Co. Clamping ring for clamping a member on a shaft and apparatus incorporating the clamping ring
DE4141818C2 (de) * 1991-12-18 1995-05-04 Roland Man Druckmasch Vorrichtungen zum Klemmen und Spannen
EP1629937B1 (de) * 2004-08-26 2009-01-21 Schunk GmbH & Co. KG Spann- und Greiftechnik Spanndorn mit innenliegenden Spannmitteln
US10012261B2 (en) 2011-09-26 2018-07-03 Kenneth Alvin Jungeberg Method and apparatus for releasably immobilizing an attachment to an external object
US9157471B2 (en) * 2011-09-26 2015-10-13 Kenneth Alvin Jungeberg Friction locking spherical joint
CN111843492B (zh) * 2020-07-13 2021-07-27 中原内配集团安徽有限责任公司 一种单缸两冲程发动机气缸套加工设备及其使用方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE869892C (de) * 1943-06-22 1953-03-09 Rudolf Spieth Spannvorrichtung
US2707108A (en) * 1952-05-17 1955-04-26 Schottler Henry Coupling device
US3433514A (en) * 1966-10-13 1969-03-18 Haller John Expansible connector
US3578364A (en) * 1968-12-30 1971-05-11 Fouquet Werk Frauz & Planck Connecting arrangement
US3664692A (en) * 1969-07-29 1972-05-23 Rudolf Spieth Device for measuring a cylindrical body

Also Published As

Publication number Publication date
DE2507456C3 (de) 1981-01-08
JPS5197883A (OSRAM) 1976-08-28
DE2507456B2 (de) 1980-05-08
FR2301331A1 (fr) 1976-09-17
JPS585127B2 (ja) 1983-01-29
DE2507456A1 (de) 1976-08-26
US4025214A (en) 1977-05-24
FR2301331B1 (OSRAM) 1982-03-05

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19940126