GB741414A - Improved method of, and means for, controlling the operation of copy machine tools or copy producing devices - Google Patents

Improved method of, and means for, controlling the operation of copy machine tools or copy producing devices

Info

Publication number
GB741414A
GB741414A GB21374/52A GB2137451A GB741414A GB 741414 A GB741414 A GB 741414A GB 21374/52 A GB21374/52 A GB 21374/52A GB 2137451 A GB2137451 A GB 2137451A GB 741414 A GB741414 A GB 741414A
Authority
GB
United Kingdom
Prior art keywords
sleeve
movements
pattern
valve member
servomotor
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
GB21374/52A
Other languages
English (en)
Inventor
John Lund
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.)
Fairbairn Lawson Combe Barbour Ltd
Original Assignee
Fairbairn Lawson Combe Barbour 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 Fairbairn Lawson Combe Barbour Ltd filed Critical Fairbairn Lawson Combe Barbour Ltd
Priority to GB21374/52A priority Critical patent/GB741414A/en
Priority to FR1069683D priority patent/FR1069683A/fr
Priority to BE514070D priority patent/BE514070A/xx
Publication of GB741414A publication Critical patent/GB741414A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B44—DECORATIVE ARTS
    • B44B—MACHINES, APPARATUS OR TOOLS FOR ARTISTIC WORK, e.g. FOR SCULPTURING, GUILLOCHING, CARVING, BRANDING, INLAYING
    • B44B3/00—Artist's machines or apparatus equipped with tools or work holders moving or able to be controlled substantially two- dimensionally for carving, engraving, or guilloching shallow ornamenting or markings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B44—DECORATIVE ARTS
    • B44B—MACHINES, APPARATUS OR TOOLS FOR ARTISTIC WORK, e.g. FOR SCULPTURING, GUILLOCHING, CARVING, BRANDING, INLAYING
    • B44B5/00—Machines or apparatus for embossing decorations or marks, e.g. embossing coins

Landscapes

  • Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
  • Control Of Cutting Processes (AREA)
  • Control Of Position Or Direction (AREA)
GB21374/52A 1951-09-11 1951-09-11 Improved method of, and means for, controlling the operation of copy machine tools or copy producing devices Expired GB741414A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB21374/52A GB741414A (en) 1951-09-11 1951-09-11 Improved method of, and means for, controlling the operation of copy machine tools or copy producing devices
FR1069683D FR1069683A (fr) 1951-09-11 1952-09-08 Procédé et appareil pour commander le fonctionnement des machines-outils à copieret des machines analogues
BE514070D BE514070A (enrdf_load_stackoverflow) 1951-09-11 1952-09-09

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB21374/52A GB741414A (en) 1951-09-11 1951-09-11 Improved method of, and means for, controlling the operation of copy machine tools or copy producing devices

Publications (1)

Publication Number Publication Date
GB741414A true GB741414A (en) 1955-12-07

Family

ID=36158998

Family Applications (1)

Application Number Title Priority Date Filing Date
GB21374/52A Expired GB741414A (en) 1951-09-11 1951-09-11 Improved method of, and means for, controlling the operation of copy machine tools or copy producing devices

Country Status (3)

Country Link
BE (1) BE514070A (enrdf_load_stackoverflow)
FR (1) FR1069683A (enrdf_load_stackoverflow)
GB (1) GB741414A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3459401A (en) * 1966-08-08 1969-08-05 True Trace Corp Ditherer and tracer valve assembly
US4549356A (en) * 1982-08-21 1985-10-29 Johannes Heidenhain Gmbh Sealing arrangement for multicoordinate sensing head

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1166574B (de) * 1955-12-19 1964-03-26 Sanders Associates Inc Steuerschieber mit Antrieb durch ein Druckmittel

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3459401A (en) * 1966-08-08 1969-08-05 True Trace Corp Ditherer and tracer valve assembly
US4549356A (en) * 1982-08-21 1985-10-29 Johannes Heidenhain Gmbh Sealing arrangement for multicoordinate sensing head

Also Published As

Publication number Publication date
FR1069683A (fr) 1954-07-12
BE514070A (enrdf_load_stackoverflow) 1952-09-30

Similar Documents

Publication Publication Date Title
US2241807A (en) Hydraulic press system
GB1004503A (en) Knife holder for circular-knife cutting machines
GB741414A (en) Improved method of, and means for, controlling the operation of copy machine tools or copy producing devices
US2704956A (en) Contouring control mechanism
US2743584A (en) Hydraulic control system for duplicating tools
US2568450A (en) Reciprocating pneumatic motor
US2516495A (en) Hydraulic tool control unit
US2735342A (en) Glaser
US2464626A (en) Pilot operated servo valve
GB1227560A (enrdf_load_stackoverflow)
US2849206A (en) Hydraulic tracer control valve
GB689049A (en) Improvements relating to grinding machines
CN103522143A (zh) 抛光自动补偿装置
GB618960A (en) Improvements in or relating to hydraulic control mechanism
US2671432A (en) Control for duplicating lathe cutting toolholders
ES8306049A1 (es) Una instalacion electro-hidraulica de control para dispositivo de automata.
GB708635A (en) Improvements in and relating to adjustable relief valves
US2220394A (en) Electric spot welding system
GB749027A (en) Improvements in hydraulic copying or tracing valve units for copy machines
GB625251A (en) Improvements in drilling machines
GB718767A (en) Improvements in and relating to copying lathes or other machine tools
GB599500A (en) Improved grinding machine with wheel dresser
GB1299294A (en) Improvements in and relating to reciprocating motors operated by pressure medium
US3512451A (en) Tracing mechanism for duplicating machine tools particularly duplicating milling machines
SU876376A2 (ru) Пневмогидравлический след щий привод