GB915226A - Improvements in contour checking devices - Google Patents

Improvements in contour checking devices

Info

Publication number
GB915226A
GB915226A GB1959460A GB1959460A GB915226A GB 915226 A GB915226 A GB 915226A GB 1959460 A GB1959460 A GB 1959460A GB 1959460 A GB1959460 A GB 1959460A GB 915226 A GB915226 A GB 915226A
Authority
GB
United Kingdom
Prior art keywords
arm
profile
post
contour
dial gauge
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
GB1959460A
Inventor
Cyril Horace Walters
Edward Herbert Foster
Barry Robert Corner
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.)
Rolls Royce PLC
Original Assignee
Rolls Royce 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 Rolls Royce PLC filed Critical Rolls Royce PLC
Priority to GB1959460A priority Critical patent/GB915226A/en
Publication of GB915226A publication Critical patent/GB915226A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
    • G01B5/20—Measuring arrangements characterised by the use of mechanical techniques for measuring contours or curvatures

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • A Measuring Device Byusing Mechanical Method (AREA)

Abstract

915,226. Gauging profile. ROLLS-ROYCE Ltd. May 11, 1961 [June 2, 1960], No. 19594/60. Class 106 (2). The radial-section profile of a rotatably -mounted circular workpiece, such as a turbine disc 10, is explored by a probe 34 actuating a dial gauge 35, these being carried at one end of an arm 19 which slides vertically on post 21 and has a feeler 33 for following a master template profile 17 as the supporting platform 22 is moved along the rails 22. Departures from the template profile are indicated on the dial gauge. The block 20, in which the arm 19 is mounted, is counterbalanced by a piston 24 riding in cylinder 25 so that it slides freely on post 21 and the members 34 and 33 rest lightly on their coacting surface. To gauge the errors in the contour 36 of the periphery of the disc, the arm 19 is rotatable through a right angle.
GB1959460A 1960-06-02 1960-06-02 Improvements in contour checking devices Expired GB915226A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1959460A GB915226A (en) 1960-06-02 1960-06-02 Improvements in contour checking devices

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1959460A GB915226A (en) 1960-06-02 1960-06-02 Improvements in contour checking devices

Publications (1)

Publication Number Publication Date
GB915226A true GB915226A (en) 1963-01-09

Family

ID=10131982

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1959460A Expired GB915226A (en) 1960-06-02 1960-06-02 Improvements in contour checking devices

Country Status (1)

Country Link
GB (1) GB915226A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3279079A (en) * 1965-10-22 1966-10-18 Portage Machine Company Inspection machine
US3996670A (en) * 1974-08-19 1976-12-14 United Technologies Corporation Protractor with digital readout
US4149317A (en) * 1976-03-30 1979-04-17 Fa. C. Stiefelmayer K.G. Measuring and/or tracing device

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3279079A (en) * 1965-10-22 1966-10-18 Portage Machine Company Inspection machine
US3996670A (en) * 1974-08-19 1976-12-14 United Technologies Corporation Protractor with digital readout
US4149317A (en) * 1976-03-30 1979-04-17 Fa. C. Stiefelmayer K.G. Measuring and/or tracing device
US4282654A (en) * 1976-03-30 1981-08-11 C. Stiefelmayer Kg Measuring and/or tracing device

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