FR674230A - Mandrin, particulièrement destiné aux tours - Google Patents

Mandrin, particulièrement destiné aux tours

Info

Publication number
FR674230A
FR674230A FR674230DA FR674230A FR 674230 A FR674230 A FR 674230A FR 674230D A FR674230D A FR 674230DA FR 674230 A FR674230 A FR 674230A
Authority
FR
France
Prior art keywords
lathes
mandrel
particularly intended
intended
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)
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.)
D E WHITON MACHINE CO
Original Assignee
D E WHITON MACHINE 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 D E WHITON MACHINE CO filed Critical D E WHITON MACHINE CO
Application granted granted Critical
Publication of FR674230A publication Critical patent/FR674230A/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
    • B23B31/16195—Jaws movement actuated by levers moved by a coaxial control rod
    • B23B31/162—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
    • B23B31/16004—Jaws movement actuated by one or more spiral grooves
    • 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
    • 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
    • Y10T279/1926—Spiral cam or scroll actuated

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gripping On Spindles (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Reciprocating Pumps (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Retarders (AREA)
FR674230D 1929-04-15 1929-04-29 Mandrin, particulièrement destiné aux tours Expired FR674230A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB11541/29A GB335167A (en) 1929-04-15 1929-04-15 Improvements in chucks

Publications (1)

Publication Number Publication Date
FR674230A true FR674230A (fr) 1930-01-24

Family

ID=9988121

Family Applications (1)

Application Number Title Priority Date Filing Date
FR674230D Expired FR674230A (fr) 1929-04-15 1929-04-29 Mandrin, particulièrement destiné aux tours

Country Status (4)

Country Link
US (1) US1713805A (fr)
DE (1) DE571615C (fr)
FR (1) FR674230A (fr)
GB (2) GB335167A (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE868093C (de) * 1942-01-10 1953-02-23 Boehringer Gmbh Geb Spannvorrichtung einer Werkstueckspindel
US4718682A (en) * 1983-11-04 1988-01-12 Antun Zilic Four jaw radial chuck

Also Published As

Publication number Publication date
DE571615C (de) 1933-03-03
US1713805A (en) 1929-05-21
GB336614A (en) 1930-10-15
GB335167A (en) 1930-09-15

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