FR734139A - Mandrin commandé par moteur pour tours et autres machines-outils - Google Patents

Mandrin commandé par moteur pour tours et autres machines-outils

Info

Publication number
FR734139A
FR734139A FR734139DA FR734139A FR 734139 A FR734139 A FR 734139A FR 734139D A FR734139D A FR 734139DA FR 734139 A FR734139 A FR 734139A
Authority
FR
France
Prior art keywords
lathes
motor driven
machine tools
driven chuck
chuck
Prior art date
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
Other languages
English (en)
French (fr)
Inventor
Wilhelm Berg
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 US608763A external-priority patent/US1971638A/en
Application granted granted Critical
Publication of FR734139A publication Critical patent/FR734139A/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
    • B23B31/10—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
    • B23B31/16079—Jaws movement actuated by screws and nuts or oblique racks using mechanical transmission through the spindle
    • 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
    • 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
    • Y10T279/27—Separate chuck-actuating power source
    • Y10T279/275—Self-contained

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gripping On Spindles (AREA)
FR734139D 1931-09-04 1932-03-24 Mandrin commandé par moteur pour tours et autres machines-outils Expired FR734139A (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE1971638X 1931-09-04
US608763A US1971638A (en) 1931-09-04 1932-05-02 Motor operated chuck for lathes and other machine tools
US707363A US2006621A (en) 1931-09-04 1934-01-19 Motor operated chuck for lathes and other machine tools

Publications (1)

Publication Number Publication Date
FR734139A true FR734139A (fr) 1932-10-17

Family

ID=32474867

Family Applications (1)

Application Number Title Priority Date Filing Date
FR734139D Expired FR734139A (fr) 1931-09-04 1932-03-24 Mandrin commandé par moteur pour tours et autres machines-outils

Country Status (3)

Country Link
US (1) US2006621A (xx)
BE (1) BE387350A (xx)
FR (1) FR734139A (xx)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3128482A (en) * 1960-03-30 1964-04-14 Taylor Wilson Mfg Co Method of supporting and rotating pipe for threading operation
JPS5338207Y2 (xx) * 1973-08-08 1978-09-16
DE2739757A1 (de) * 1977-09-03 1979-03-15 Foell Remswerk Spannvorrichtung
US4482163A (en) * 1982-09-29 1984-11-13 Litton Industrial Products, Inc. Spindle powered adjustable chuck
DE3737190A1 (de) * 1987-11-03 1989-05-18 Smw Spanneinrichtungen Einrichtung zur betaetigung der spannbacken eines kraftspannfutters
JP4344442B2 (ja) * 1999-12-17 2009-10-14 富士機械製造株式会社 チャック装置
DE102010035150B4 (de) 2010-08-23 2012-03-08 Ev Group Gmbh Automatisiert koppelbares Spannfutter

Also Published As

Publication number Publication date
US2006621A (en) 1935-07-02
BE387350A (xx)

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