GB255027A - - Google Patents

Info

Publication number
GB255027A
GB255027A GB13328/26A GB1332826A GB255027A GB 255027 A GB255027 A GB 255027A GB 13328/26 A GB13328/26 A GB 13328/26A GB 1332826 A GB1332826 A GB 1332826A GB 255027 A GB255027 A GB 255027A
Authority
GB
United Kingdom
Prior art keywords
work
templet
cutter
bearings
centres
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
GB13328/26A
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.)
EMILE BALLEYDIER
Original Assignee
EMILE BALLEYDIER
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 EMILE BALLEYDIER filed Critical EMILE BALLEYDIER
Publication of GB255027A publication Critical patent/GB255027A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
    • B23Q5/22—Feeding members carrying tools or work
    • B23Q5/34—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission
    • B23Q5/38—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission feeding continuously
    • B23Q5/40—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission feeding continuously by feed shaft, e.g. lead screw
    • B23Q5/406—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission feeding continuously by feed shaft, e.g. lead screw with means for meshing screw and nut
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q35/00—Control systems or devices for copying directly from a pattern or a master model; Devices for use in copying manually
    • B23Q35/04—Control systems or devices for copying directly from a pattern or a master model; Devices for use in copying manually using a feeler or the like travelling along the outline of the pattern, model or drawing; Feelers, patterns, or models therefor
    • B23Q35/08—Means for transforming movement of the feeler or the like into feed movement of tool or work
    • B23Q35/10—Means for transforming movement of the feeler or the like into feed movement of tool or work mechanically only
    • B23Q35/109—Means for transforming movement of the feeler or the like into feed movement of tool or work mechanically only with a continuously turning pattern

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Automation & Control Theory (AREA)
  • Turning (AREA)

Abstract

255,027. Balleydier, E. July 7, 1925, [Convention date]. Lathes.-In a copying-lathe for reproducing profiled articles such as wheel spokes, pick-handles &c. the work piece 25 and templet 24 are rotated about parallel axes in a swinging frame 9 which is controlled by the template and is traversed to carry the work past a rotary cutter 3. The cutter is mounted in a fixed bracket 2 and comprises a number of shell-shaped cutters 5 arranged round a disc 3 on a ball-bearing spindle driven by a pulley 4. The screw 6 driven by fast-and-loose pulleys 19, 20. is provided with bearings 7 for the swinging frame 9, and half nuts 8 are secured to one of these bearings. The work and templet are carried between fixed centres 13 and movable centres 12 mounted respectively in fast and loose headstocks guided on the frame 9, and rotation of the work and templet is effected from a sprocket 14 splined to the spindle 6 through chain gearing 15 and spur gearing 16. In operation, the halfnuts are closed and the rotating work is moved past the cutter, the profile being determined by the engagement of the templet with a fixed guide 18. At the end of the operation an adjustable stop ring 17 on the screw 6 engages a bar 23 to disengage the half nuts and arrest the longitudinal traverse. By varying the shape of the guide 18, the templet may either be copied accurately or a modified profile may be reproduced on the work.
GB13328/26A 1925-07-07 1926-05-26 Expired GB255027A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR255027T 1925-07-07

Publications (1)

Publication Number Publication Date
GB255027A true GB255027A (en) 1927-01-06

Family

ID=31897682

Family Applications (1)

Application Number Title Priority Date Filing Date
GB13328/26A Expired GB255027A (en) 1925-07-07 1926-05-26

Country Status (3)

Country Link
BE (1) BE334227A (en)
FR (1) FR600408A (en)
GB (1) GB255027A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3556176A (en) * 1969-05-16 1971-01-19 James H Harding Copying device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3556176A (en) * 1969-05-16 1971-01-19 James H Harding Copying device

Also Published As

Publication number Publication date
BE334227A (en)
FR600408A (en) 1926-02-06

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