GB148854A - Improvements in or relating to chucks for machine tools - Google Patents

Improvements in or relating to chucks for machine tools

Info

Publication number
GB148854A
GB148854A GB20568/20A GB2056820A GB148854A GB 148854 A GB148854 A GB 148854A GB 20568/20 A GB20568/20 A GB 20568/20A GB 2056820 A GB2056820 A GB 2056820A GB 148854 A GB148854 A GB 148854A
Authority
GB
United Kingdom
Prior art keywords
chucks
relating
machine tools
boltri
jaws
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
GB20568/20A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB148854A publication Critical patent/GB148854A/en
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
    • B23B31/026—Chucks the radial or angular position of the tool being adjustable
    • B23B31/0261—Chucks the radial or angular position of the tool being adjustable for centering the tool
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2231/00—Details of chucks, toolholder shanks or tool shanks
    • B23B2231/32—Guideways for jaws

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gripping On Spindles (AREA)

Abstract

148,854. Boltri, L. Dec. 10, 1917, [Convention date]. Chucks.-The jaws 2 slide on ways formed by cylindrical keys 3 retained in the body by pins 4.
GB20568/20A 1917-12-10 1920-07-10 Improvements in or relating to chucks for machine tools Expired GB148854A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT148854X 1917-12-10

Publications (1)

Publication Number Publication Date
GB148854A true GB148854A (en) 1921-05-05

Family

ID=11146021

Family Applications (1)

Application Number Title Priority Date Filing Date
GB20568/20A Expired GB148854A (en) 1917-12-10 1920-07-10 Improvements in or relating to chucks for machine tools

Country Status (2)

Country Link
FR (1) FR492961A (en)
GB (1) GB148854A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20210379674A1 (en) * 2018-10-30 2021-12-09 Howa Machinery, Ltd. Chuck-claw guide structure and chuck-claw insertion method

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1096160B (en) * 1958-03-03 1960-12-29 Daehn & Wittenstein O H G Multi-jaw chuck with quick-change jaws

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20210379674A1 (en) * 2018-10-30 2021-12-09 Howa Machinery, Ltd. Chuck-claw guide structure and chuck-claw insertion method
US11992885B2 (en) * 2018-10-30 2024-05-28 Howa Machinery, Ltd. Chuck-claw guide structure and chuck-claw insertion method

Also Published As

Publication number Publication date
FR492961A (en) 1919-07-26

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