GB544479A - Improvements in and relating to lathes and like machine tools - Google Patents

Improvements in and relating to lathes and like machine tools

Info

Publication number
GB544479A
GB544479A GB1224040A GB1224040A GB544479A GB 544479 A GB544479 A GB 544479A GB 1224040 A GB1224040 A GB 1224040A GB 1224040 A GB1224040 A GB 1224040A GB 544479 A GB544479 A GB 544479A
Authority
GB
United Kingdom
Prior art keywords
turret
lathes
tool bar
pillar
housing
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
GB1224040A
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
Priority to GB1224040A priority Critical patent/GB544479A/en
Publication of GB544479A publication Critical patent/GB544479A/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Turning (AREA)

Abstract

544,479. Lathes. NICHOLSON, V. R. July 27, 1940, No. 12240. [Class 83 (iii)] A lathe comprises a base B carrying a headstock pillar C and a pillar A secured to or integral with a housing E for a turret F which carries a forward steady H for a number of tool bars G arranged parallel to the spindle axis. The pillars A, C, may be connected at the top by a stay N or by a bed carrying additional tools. The tool bar at the operative station may be fed by a pneumatic or hydraulic cylinder K. For form boring the turret is unlocked and the operative tool bar is controlled by a former J fixed to the turret housing and engaged by a follower M on the tool bar. The Provisional Specification refers to Specification 544,306.
GB1224040A 1940-07-27 1940-07-27 Improvements in and relating to lathes and like machine tools Expired GB544479A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1224040A GB544479A (en) 1940-07-27 1940-07-27 Improvements in and relating to lathes and like machine tools

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1224040A GB544479A (en) 1940-07-27 1940-07-27 Improvements in and relating to lathes and like machine tools

Publications (1)

Publication Number Publication Date
GB544479A true GB544479A (en) 1942-04-15

Family

ID=10000951

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1224040A Expired GB544479A (en) 1940-07-27 1940-07-27 Improvements in and relating to lathes and like machine tools

Country Status (1)

Country Link
GB (1) GB544479A (en)

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