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FR514507A - Mandrin porte-pièce, pour tours - Google Patents

Mandrin porte-pièce, pour tours

Info

Publication number
FR514507A
FR514507A FR514507A FR514507DA FR514507A FR 514507 A FR514507 A FR 514507A FR 514507 A FR514507 A FR 514507A FR 514507D A FR514507D A FR 514507DA FR 514507 A FR514507 A FR 514507A
Authority
FR
France
Prior art keywords
lathes
workpiece chuck
chuck
workpiece
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
FR514507A
Other languages
English (en)
Inventor
Alphonse Joseph Lavoie
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
LYALL AND SONS CONSTRUCTION CO
Original Assignee
LYALL AND SONS CONSTRUCTION CO
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 LYALL AND SONS CONSTRUCTION CO filed Critical LYALL AND SONS CONSTRUCTION CO
Application granted granted Critical
Publication of FR514507A publication Critical patent/FR514507A/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
    • B23B31/1605—Details of the jaws
    • B23B31/16062—Individually adjustable jaws
    • 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
    • B23B31/1605—Details of the jaws
    • 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
    • B23B31/16066—Jaws movement actuated by screws and nuts or oblique racks using fluid-pressure means to actuate the gripping means
    • 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
    • Y10T279/1274—Radially reciprocating jaws
    • Y10T279/1291—Fluid pressure moves jaws via mechanical connection
    • 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
    • Y10T82/00—Turning
    • Y10T82/26—Work driver

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gripping On Spindles (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
FR514507A 1919-12-27 1920-04-26 Mandrin porte-pièce, pour tours Expired FR514507A (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US347835A US1454121A (en) 1919-12-27 1919-12-27 Chuck
GB9889/20A GB167527A (en) 1919-12-27 1920-04-08 Improvements in chucks or work holders
FR514507T 1920-04-26

Publications (1)

Publication Number Publication Date
FR514507A true FR514507A (fr) 1921-03-12

Family

ID=23365483

Family Applications (1)

Application Number Title Priority Date Filing Date
FR514507A Expired FR514507A (fr) 1919-12-27 1920-04-26 Mandrin porte-pièce, pour tours

Country Status (3)

Country Link
US (1) US1454121A (fr)
FR (1) FR514507A (fr)
GB (1) GB167527A (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2575116A (en) * 1946-04-02 1951-11-13 Grove Regulator Company Cutter head structure with hydraulically operated cutter mountings
US2702713A (en) * 1951-06-07 1955-02-22 Brenner Hermann Chuck
US2713493A (en) * 1951-10-20 1955-07-19 American Steel Foundries Hydraulic chuck
US2845275A (en) * 1955-05-23 1958-07-29 Union Mfg Co Lever actuated chuck
US2938500A (en) * 1955-11-14 1960-05-31 Union Mfg Co Collet actuator
DE1059741B (de) * 1957-04-02 1959-06-18 Forkardt Paul Kg Kraftbetaetigtes Spannfutter fuer grosse Durchmesser
US3007374A (en) * 1957-12-13 1961-11-07 Fellows Gear Shaper Co Workholding fixture for gear cutting machines
DE1300776B (de) * 1965-06-29 1969-08-07 Forkardt Paul Kg Vorderend-Spannfutter

Also Published As

Publication number Publication date
US1454121A (en) 1923-05-08
GB167527A (en) 1921-08-08

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