GB1256504A - - Google Patents

Info

Publication number
GB1256504A
GB1256504A GB1368968A GB1256504DA GB1256504A GB 1256504 A GB1256504 A GB 1256504A GB 1368968 A GB1368968 A GB 1368968A GB 1256504D A GB1256504D A GB 1256504DA GB 1256504 A GB1256504 A GB 1256504A
Authority
GB
United Kingdom
Prior art keywords
feeler
pattern
sleeve
arm
march
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
GB1368968A
Other languages
English (en)
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 filed Critical
Publication of GB1256504A publication Critical patent/GB1256504A/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
    • B23Q35/24—Feelers; Feeler units
    • B23Q35/26—Feelers; Feeler units designed for a physical contact with a pattern or a model
    • B23Q35/36—Feelers; Feeler units designed for a physical contact with a pattern or a model for control of a hydraulic or pneumatic copying system
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T409/00—Gear cutting, milling, or planing
    • Y10T409/30—Milling
    • Y10T409/303416—Templet, tracer, or cutter
    • Y10T409/303472—Tracer
    • Y10T409/30364—Adapted to trigger fluid energy

Landscapes

  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Mechanical Engineering (AREA)
  • Reciprocating Pumps (AREA)
  • Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
GB1368968A 1968-03-21 1968-03-21 Expired GB1256504A (forum.php)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1368968 1968-03-21

Publications (1)

Publication Number Publication Date
GB1256504A true GB1256504A (forum.php) 1971-12-08

Family

ID=10027623

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1368968A Expired GB1256504A (forum.php) 1968-03-21 1968-03-21

Country Status (3)

Country Link
US (1) US3617024A (forum.php)
DE (1) DE1914107A1 (forum.php)
GB (1) GB1256504A (forum.php)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2557876A (en) * 1945-09-25 1951-06-19 Gorton George Machine Co Adjustable compensating tracer style unit
US2911182A (en) * 1956-03-16 1959-11-03 Prec Grinding Ltd Pattern-controlled machine tools
US3174403A (en) * 1959-10-26 1965-03-23 Young Spring & Wire Corp Hydraulic servo control mechanism
GB1090482A (en) * 1965-04-24 1967-11-08 Prec Hydraulics Ltd Apparatus for tracing the contour of a shaped member

Also Published As

Publication number Publication date
DE1914107A1 (de) 1970-06-04
US3617024A (en) 1971-11-02

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees