GB1155217A - Three Dimensional Tracing Apparatus. - Google Patents

Three Dimensional Tracing Apparatus.

Info

Publication number
GB1155217A
GB1155217A GB5326466D GB5326466D GB1155217A GB 1155217 A GB1155217 A GB 1155217A GB 5326466 D GB5326466 D GB 5326466D GB 5326466 D GB5326466 D GB 5326466D GB 1155217 A GB1155217 A GB 1155217A
Authority
GB
United Kingdom
Prior art keywords
directions
tracing apparatus
transducers
june
relative movement
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
GB5326466D
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.)
GETTYS Manufacturing CO Inc
Original Assignee
GETTYS Manufacturing CO Inc
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
Priority claimed from US463280A external-priority patent/US3285137A/en
Priority claimed from US495890A external-priority patent/US3292495A/en
Application filed by GETTYS Manufacturing CO Inc filed Critical GETTYS Manufacturing CO Inc
Publication of GB1155217A publication Critical patent/GB1155217A/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
    • B23Q35/12—Means for transforming movement of the feeler or the like into feed movement of tool or work involving electrical means
    • B23Q35/121—Means for transforming movement of the feeler or the like into feed movement of tool or work involving electrical means using mechanical sensing
    • B23Q35/123—Means for transforming movement of the feeler or the like into feed movement of tool or work involving electrical means using mechanical sensing the feeler varying the impedance in a circuit
    • 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
    • B23Q35/30—Feelers; Feeler units designed for a physical contact with a pattern or a model for control of an electrical or electro-hydraulic copying system
    • B23Q35/34—Feelers; Feeler units designed for a physical contact with a pattern or a model for control of an electrical or electro-hydraulic copying system in which the feeler varies an electrical characteristic in a circuit, e.g. capacity, frequency

Landscapes

  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Mechanical Engineering (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)
  • Numerical Control (AREA)
  • Control Of Position Or Direction (AREA)
  • Machine Tool Copy Controls (AREA)

Abstract

1,155,217. Template followers. GETTYS MFG. CO. Inc. June 10, 1966 [June 11, 1965; Oct. 14, 1965], No. 53264/67. Divided out of 1,155,216. Heading G3N. The description is identical with that of Specification 1,155,216 but the claims are directed to a three-dimensional tracing apparatus comprising positioning means for effecting relative movement of a template and a sensing member in three mutually perpendicular directions, three transducers for deriving signals in response to deflections in the three directions and switches for connecting any two transducers to control the positioning means in the corresponding directions and for connecting pick-feed means for effecting incremental relative movement in the third direction.
GB5326466D 1965-06-11 1966-06-10 Three Dimensional Tracing Apparatus. Expired GB1155217A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US463280A US3285137A (en) 1965-06-11 1965-06-11 Tracer head
US495890A US3292495A (en) 1965-10-14 1965-10-14 Tracer system for machine tools

Publications (1)

Publication Number Publication Date
GB1155217A true GB1155217A (en) 1969-06-18

Family

ID=27040608

Family Applications (3)

Application Number Title Priority Date Filing Date
GB5326567A Expired GB1155218A (en) 1965-06-11 1966-06-10 Tracer Heads.
GB5326466D Expired GB1155217A (en) 1965-06-11 1966-06-10 Three Dimensional Tracing Apparatus.
GB2606866A Expired GB1155216A (en) 1965-06-11 1966-06-10 Tracing Apparatus.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB5326567A Expired GB1155218A (en) 1965-06-11 1966-06-10 Tracer Heads.

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB2606866A Expired GB1155216A (en) 1965-06-11 1966-06-10 Tracing Apparatus.

Country Status (2)

Country Link
DE (1) DE1552533B2 (en)
GB (3) GB1155218A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2509899C2 (en) * 1975-03-07 1981-10-15 C. Stiefelmayer Kg, 7300 Esslingen Probe head

Also Published As

Publication number Publication date
DE1552533B2 (en) 1980-03-27
GB1155216A (en) 1969-06-18
GB1155218A (en) 1969-06-18
DE1552533C3 (en) 1980-11-13

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PE Patent expired