GB1399729A - Surface profile testing instrument - Google Patents

Surface profile testing instrument

Info

Publication number
GB1399729A
GB1399729A GB842773*[A GB842773A GB1399729A GB 1399729 A GB1399729 A GB 1399729A GB 842773 A GB842773 A GB 842773A GB 1399729 A GB1399729 A GB 1399729A
Authority
GB
United Kingdom
Prior art keywords
transducer
axis
workpiece
rotation
feeler
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
GB842773*[A
Other languages
English (en)
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.)
Rank Organization Ltd
Original Assignee
Rank Organization 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 Rank Organization Ltd filed Critical Rank Organization Ltd
Priority to GB842773*[A priority Critical patent/GB1399729A/en
Priority to US378667A priority patent/US3885318A/en
Priority to DE19732341718 priority patent/DE2341718A1/de
Priority to JP48091786A priority patent/JPS49125057A/ja
Publication of GB1399729A publication Critical patent/GB1399729A/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)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)
  • Testing Of Balance (AREA)
GB842773*[A 1972-08-17 1973-02-21 Surface profile testing instrument Expired GB1399729A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
GB842773*[A GB1399729A (en) 1972-08-17 1973-02-21 Surface profile testing instrument
US378667A US3885318A (en) 1972-08-17 1973-07-12 Surface profile testing instrument
DE19732341718 DE2341718A1 (de) 1972-08-17 1973-08-17 Instrument zum testen eines oberflaechenprofils
JP48091786A JPS49125057A (enExample) 1972-08-17 1973-08-17

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB3841572 1972-08-17
GB842773*[A GB1399729A (en) 1972-08-17 1973-02-21 Surface profile testing instrument

Publications (1)

Publication Number Publication Date
GB1399729A true GB1399729A (en) 1975-07-02

Family

ID=26242160

Family Applications (1)

Application Number Title Priority Date Filing Date
GB842773*[A Expired GB1399729A (en) 1972-08-17 1973-02-21 Surface profile testing instrument

Country Status (4)

Country Link
US (1) US3885318A (enExample)
JP (1) JPS49125057A (enExample)
DE (1) DE2341718A1 (enExample)
GB (1) GB1399729A (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2039050B (en) * 1979-01-04 1982-12-15 Rank Organisation Ltd Measuring centre of curvature
US4530367A (en) * 1983-09-15 1985-07-23 N.J. Institute Of Technology Apparatus for measuring facial swelling

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE461598A (enExample) * 1943-12-01
US3808944A (en) * 1973-03-30 1974-05-07 P Braginetz Mechanical geometric generator for trochoids employing a bi-linear radial co-ordinate system

Also Published As

Publication number Publication date
JPS49125057A (enExample) 1974-11-29
DE2341718A1 (de) 1974-03-14
US3885318A (en) 1975-05-27

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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