GB119545A - Improvements in Boring and Facing Bars for Machine Tools. - Google Patents

Improvements in Boring and Facing Bars for Machine Tools.

Info

Publication number
GB119545A
GB119545A GB1458917A GB1458917A GB119545A GB 119545 A GB119545 A GB 119545A GB 1458917 A GB1458917 A GB 1458917A GB 1458917 A GB1458917 A GB 1458917A GB 119545 A GB119545 A GB 119545A
Authority
GB
United Kingdom
Prior art keywords
boring
cutters
machine tools
facing bars
facing
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
GB1458917A
Inventor
Archibald Lees
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 GB1458917A priority Critical patent/GB119545A/en
Publication of GB119545A publication Critical patent/GB119545A/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
    • B23B29/03—Boring heads
    • B23B29/034—Boring heads with tools moving radially, e.g. for making chamfers or undercuttings
    • B23B29/03403—Boring heads with tools moving radially, e.g. for making chamfers or undercuttings radially adjustable before starting manufacturing
    • B23B29/03417—Boring heads with tools moving radially, e.g. for making chamfers or undercuttings radially adjustable before starting manufacturing by means of inclined planes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Cutting Tools, Boring Holders, And Turrets (AREA)

Abstract

119,545. Lees, A. Oct. 9, 1917. Cutters, and cutter bars.-Cutters H for boring and facing are adjusted by a spindle C screwed into the bar E and having a conical surface M to engage the backs of the cutters. The spindle is guided by collars J, K, turned by its squared end G and locked by a nut F. The cutters are also locked by a ring N and nut P.
GB1458917A 1917-10-09 1917-10-09 Improvements in Boring and Facing Bars for Machine Tools. Expired GB119545A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1458917A GB119545A (en) 1917-10-09 1917-10-09 Improvements in Boring and Facing Bars for Machine Tools.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1458917A GB119545A (en) 1917-10-09 1917-10-09 Improvements in Boring and Facing Bars for Machine Tools.

Publications (1)

Publication Number Publication Date
GB119545A true GB119545A (en) 1918-10-09

Family

ID=32346460

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1458917A Expired GB119545A (en) 1917-10-09 1917-10-09 Improvements in Boring and Facing Bars for Machine Tools.

Country Status (1)

Country Link
GB (1) GB119545A (en)

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