GB547955A - Improvements in or relating to profile duplicating machines - Google Patents

Improvements in or relating to profile duplicating machines

Info

Publication number
GB547955A
GB547955A GB365041A GB365041A GB547955A GB 547955 A GB547955 A GB 547955A GB 365041 A GB365041 A GB 365041A GB 365041 A GB365041 A GB 365041A GB 547955 A GB547955 A GB 547955A
Authority
GB
United Kingdom
Prior art keywords
pressure
follower
change
fluid
relating
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
GB365041A
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 CLAUDE SHAKESPEARE CLEN
Automotive Products PLC
Original Assignee
EDWARD CLAUDE SHAKESPEARE CLEN
Automotive Products PLC
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 CLAUDE SHAKESPEARE CLEN, Automotive Products PLC filed Critical EDWARD CLAUDE SHAKESPEARE CLEN
Priority to GB365041A priority Critical patent/GB547955A/en
Publication of GB547955A publication Critical patent/GB547955A/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
    • B23Q35/18—Means for transforming movement of the feeler or the like into feed movement of tool or work involving fluid means
    • 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
    • B23Q2735/08—Means for transforming movement of the feeler into feed movement of tool or work involving fluid means
    • B23Q2735/085—Means for transforming movement of the feeler into feed movement of tool or work involving fluid means in a milling machine

Landscapes

  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Mechanical Engineering (AREA)
  • Fluid-Pressure Circuits (AREA)

Abstract

547,955. Hydraulic machines; fluid-pressure servomotor-control systems. AUTOMOTIVE PRODUCTS CO., Ltd., CLENCH, E. C. S., and CARLTON, Q. H. March 17, 1941, Nos. 3650/41 and 1712/42. [Classes 69 (ii) and 135] [Also in Group XXII] A profile duplicating machine, in which the work piece 23 and the pattern or model 24 are mounted so as to be moved in unison relatively to a milling tool 21 and a follower 25 by means of a double-acting hydraulic motor 13 having a pair of working spaces 94, 96 supplied with pressure fluid from a pump 85 through the medium of a valve 28 operated by the follower 25, is constructed with a relay valve 51 which is responsive to pressure changes in one of the working spaces 94, 96 and is actuated thereby so as to cause a change in the pressure of the other working space in the opposite sense to the change in the first space.
GB365041A 1941-03-17 1941-03-17 Improvements in or relating to profile duplicating machines Expired GB547955A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB365041A GB547955A (en) 1941-03-17 1941-03-17 Improvements in or relating to profile duplicating machines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB365041A GB547955A (en) 1941-03-17 1941-03-17 Improvements in or relating to profile duplicating machines

Publications (1)

Publication Number Publication Date
GB547955A true GB547955A (en) 1942-09-18

Family

ID=9762327

Family Applications (1)

Application Number Title Priority Date Filing Date
GB365041A Expired GB547955A (en) 1941-03-17 1941-03-17 Improvements in or relating to profile duplicating machines

Country Status (1)

Country Link
GB (1) GB547955A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111469015A (en) * 2020-04-30 2020-07-31 崔义 Chemical machinery makes with equipment of polishing

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111469015A (en) * 2020-04-30 2020-07-31 崔义 Chemical machinery makes with equipment of polishing

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