GB1014871A - Improvements in or relating to copy-turning attachments - Google Patents

Improvements in or relating to copy-turning attachments

Info

Publication number
GB1014871A
GB1014871A GB2240261A GB2240261A GB1014871A GB 1014871 A GB1014871 A GB 1014871A GB 2240261 A GB2240261 A GB 2240261A GB 2240261 A GB2240261 A GB 2240261A GB 1014871 A GB1014871 A GB 1014871A
Authority
GB
United Kingdom
Prior art keywords
peg
copy
support
stylus
slide
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
GB2240261A
Inventor
Douglas Ralph Shotter
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.)
Edward Williams Holdings Ltd
Original Assignee
Edward Williams Holdings Ltd
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 Edward Williams Holdings Ltd filed Critical Edward Williams Holdings Ltd
Priority to GB2240261A priority Critical patent/GB1014871A/en
Publication of GB1014871A publication Critical patent/GB1014871A/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
    • 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
    • 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
    • B23Q2735/00—Control systems or devices for copying from a pattern or master model
    • B23Q2735/02—Means for transforming movement of the feeler into feed movement of tool or work
    • B23Q2735/025—Means for transforming movement of the feeler into feed movement of tool or work in a lathe

Landscapes

  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Mechanical Engineering (AREA)
  • Replacement Of Web Rolls (AREA)

Abstract

1,014,871. Copy-turning. EDWARD WIL. LIAMS HOLDINGS Ltd. July 26, 1962 [June 21, 1961], No. 22402/61. Heading B3T. A copy-turning attachment comprises a stylus control member 15 for mounting on a support 14 for the tool slide 13, and means 16 for connecting to the support for adjusting the member 15 relatively to the support. A shaft 12 carrying the stylus 10 on an arm 11 and a peg 21 on an arm 20, controls by its angular movements fluid-pressure or electrical means (not shown) for moving the slide 13 on a slide 14 towards and away from the work (not shown) as the stylus follows a pattern (not shown). The control member 15 may be advanced, through gearing and a pinion 16 engaging rackteeth on the member 15, by a handle, Fig. 1 (not shown), into engagement with the peg 21 to stop the feed. Further advance of the member 15 displaces the peg as it passes and reverses the direction of feed, which continues until the peg runs off the member and allows the pattern to resume control. Movement of the member 15 is indicated on a scale (Fig. 1).
GB2240261A 1961-06-21 1961-06-21 Improvements in or relating to copy-turning attachments Expired GB1014871A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2240261A GB1014871A (en) 1961-06-21 1961-06-21 Improvements in or relating to copy-turning attachments

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2240261A GB1014871A (en) 1961-06-21 1961-06-21 Improvements in or relating to copy-turning attachments

Publications (1)

Publication Number Publication Date
GB1014871A true GB1014871A (en) 1965-12-31

Family

ID=10178790

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2240261A Expired GB1014871A (en) 1961-06-21 1961-06-21 Improvements in or relating to copy-turning attachments

Country Status (1)

Country Link
GB (1) GB1014871A (en)

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