GB480668A - Improvements in engraving machines - Google Patents

Improvements in engraving machines

Info

Publication number
GB480668A
GB480668A GB144538A GB144538A GB480668A GB 480668 A GB480668 A GB 480668A GB 144538 A GB144538 A GB 144538A GB 144538 A GB144538 A GB 144538A GB 480668 A GB480668 A GB 480668A
Authority
GB
United Kingdom
Prior art keywords
machines
tracer
taylor
copy
specifications
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
GB144538A
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.)
ESTHER MARGARET TAYLOR
GEOFFREY STAFFORD
REGINALD VICTOR RODWELL
Kapella Ltd
Original Assignee
ESTHER MARGARET TAYLOR
GEOFFREY STAFFORD
REGINALD VICTOR RODWELL
Kapella 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 ESTHER MARGARET TAYLOR, GEOFFREY STAFFORD, REGINALD VICTOR RODWELL, Kapella Ltd filed Critical ESTHER MARGARET TAYLOR
Priority to GB144538A priority Critical patent/GB480668A/en
Publication of GB480668A publication Critical patent/GB480668A/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
    • B23Q35/20—Means for transforming movement of the feeler or the like into feed movement of tool or work with special means for varying the ratio of reproduction

Landscapes

  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Mechanical Engineering (AREA)
  • Grinding Of Cylindrical And Plane Surfaces (AREA)
  • Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)

Abstract

480,668. Engraving - machines &c. KAPELLA. Ltd., and RODWELL, R. V., TAYLOR, E. M., and STAFFORD, G., [Representatives of TAYLOR, W.]. May 19, 1936, No. 1445/38. Divided out of 480,584. [Drawings to Specification. [Class 60] The Specification describes machines as described in Specifications 480,584, 480,661., and 480,663, the claims being directed to the use of the machines as grinding machines. Modifications of the machines are described, wherein : (1) the work and copy shafts move in a fixed plane and the tool and tracer are carried by a lever arm, and (2) the work and copy shafts are on a lever at fixed distances from the primary axis and the tool and tracer have fixed positions in the primary plane. Specifications 418,135, [Group XXII], and 480,664 also are,referred to.
GB144538A 1936-05-19 1936-05-19 Improvements in engraving machines Expired GB480668A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB144538A GB480668A (en) 1936-05-19 1936-05-19 Improvements in engraving machines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB144538A GB480668A (en) 1936-05-19 1936-05-19 Improvements in engraving machines

Publications (1)

Publication Number Publication Date
GB480668A true GB480668A (en) 1938-02-21

Family

ID=9722125

Family Applications (1)

Application Number Title Priority Date Filing Date
GB144538A Expired GB480668A (en) 1936-05-19 1936-05-19 Improvements in engraving machines

Country Status (1)

Country Link
GB (1) GB480668A (en)

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