GB102383A - Improved Lathe for Machining Truncated Projectile Shells of Large Calibre. - Google Patents

Improved Lathe for Machining Truncated Projectile Shells of Large Calibre.

Info

Publication number
GB102383A
GB102383A GB16689/16A GB1668916A GB102383A GB 102383 A GB102383 A GB 102383A GB 16689/16 A GB16689/16 A GB 16689/16A GB 1668916 A GB1668916 A GB 1668916A GB 102383 A GB102383 A GB 102383A
Authority
GB
United Kingdom
Prior art keywords
truncated
machining
spindle
rests
large calibre
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
GB16689/16A
Inventor
Louis Auguste Annet Plane
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 GB18150/16A priority Critical patent/GB108265A/en
Publication of GB102383A publication Critical patent/GB102383A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B5/00—Turning-machines or devices specially adapted for particular work; Accessories specially adapted therefor
    • B23B5/36—Turning-machines or devices specially adapted for particular work; Accessories specially adapted therefor for turning specially-shaped surfaces by making use of relative movement of the tool and work produced by geometrical mechanisms, i.e. forming-lathes
    • B23B5/38—Turning-machines or devices specially adapted for particular work; Accessories specially adapted therefor for turning specially-shaped surfaces by making use of relative movement of the tool and work produced by geometrical mechanisms, i.e. forming-lathes for turning conical surfaces inside or outside, e.g. taper pins

Landscapes

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

Abstract

102,383. Plane, L. A. A. Nov. 11, 1915, [Convention date]. Lathes for surfacing and turning the conical portion of the bases of large shells have the headstock and the sideways for the rests formed integrally with the bed, and the spindle hollow to receive the work. The rests are traversed simultaneously. Base thickness is determined by a gauge rod g engaging the bottom of the bore. The spindle is driven through a sliding pinion d to permit rotation by hand during centring. Chain-wheels m on the spindle drive shafts l, s geared to the slide-rest feed-screws through a clutch o and sliding wheel r respectively.
GB16689/16A 1915-11-11 1916-11-21 Improved Lathe for Machining Truncated Projectile Shells of Large Calibre. Expired GB102383A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB18150/16A GB108265A (en) 1916-08-29 1916-12-18 Improved Lathe for Machining Truncated Projectile Shells of Large Calibre.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR102383X 1915-11-11

Publications (1)

Publication Number Publication Date
GB102383A true GB102383A (en) 1917-01-25

Family

ID=32241811

Family Applications (1)

Application Number Title Priority Date Filing Date
GB16689/16A Expired GB102383A (en) 1915-11-11 1916-11-21 Improved Lathe for Machining Truncated Projectile Shells of Large Calibre.

Country Status (2)

Country Link
FR (1) FR488483A (en)
GB (1) GB102383A (en)

Also Published As

Publication number Publication date
FR488483A (en) 1918-10-15

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