GB154040A - Improvements in tool-holders for lathes and the like - Google Patents

Improvements in tool-holders for lathes and the like

Info

Publication number
GB154040A
GB154040A GB25203/19A GB2520319A GB154040A GB 154040 A GB154040 A GB 154040A GB 25203/19 A GB25203/19 A GB 25203/19A GB 2520319 A GB2520319 A GB 2520319A GB 154040 A GB154040 A GB 154040A
Authority
GB
United Kingdom
Prior art keywords
head
tool
holders
shank
secured
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
GB25203/19A
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.)
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 GB154040A publication Critical patent/GB154040A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B29/00—Holders for non-rotary cutting tools; Boring bars or boring heads; Accessories for tool holders
    • B23B29/24—Tool holders for a plurality of cutting tools, e.g. turrets
    • B23B29/28—Turrets manually adjustable about a vertical or horizontal pivot
    • B23B29/287—Turret toolholder with manually operated angular positioning devices
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G3/00—Gain control in amplifiers or frequency changers
    • H03G3/20—Automatic control
    • H03G3/22—Automatic control in amplifiers having discharge tubes
    • 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
    • Y10T29/00—Metal working
    • Y10T29/51—Plural diverse manufacturing apparatus including means for metal shaping or assembling
    • Y10T29/5152—Plural diverse manufacturing apparatus including means for metal shaping or assembling with turret mechanism

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Cutting Tools, Boring Holders, And Turrets (AREA)
  • Clamps And Clips (AREA)
GB25203/19A 1928-09-22 1919-10-14 Improvements in tool-holders for lathes and the like Expired GB154040A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE319374T 1928-09-22

Publications (1)

Publication Number Publication Date
GB154040A true GB154040A (en) 1920-11-25

Family

ID=40344681

Family Applications (1)

Application Number Title Priority Date Filing Date
GB25203/19A Expired GB154040A (en) 1928-09-22 1919-10-14 Improvements in tool-holders for lathes and the like

Country Status (4)

Country Link
US (1) US1387862A (de)
DE (1) DE319374C (de)
FR (1) FR519533A (de)
GB (1) GB154040A (de)

Also Published As

Publication number Publication date
DE319374C (de) 1920-03-04
US1387862A (en) 1921-08-16
FR519533A (fr) 1921-06-11

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