BE847724A - DEVICE FOR CHECKING THE PROFILE OF A KEY, - Google Patents

DEVICE FOR CHECKING THE PROFILE OF A KEY,

Info

Publication number
BE847724A
BE847724A BE171858A BE171858A BE847724A BE 847724 A BE847724 A BE 847724A BE 171858 A BE171858 A BE 171858A BE 171858 A BE171858 A BE 171858A BE 847724 A BE847724 A BE 847724A
Authority
BE
Belgium
Prior art keywords
checking
profile
key
Prior art date
Application number
BE171858A
Other languages
Dutch (nl)
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 BE847724A publication Critical patent/BE847724A/en

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
    • G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
    • G01B7/28—Measuring arrangements characterised by the use of electric or magnetic 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)
BE171858A 1976-09-02 1976-10-28 DEVICE FOR CHECKING THE PROFILE OF A KEY, BE847724A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1111976A CH596540A5 (en) 1976-09-02 1976-09-02

Publications (1)

Publication Number Publication Date
BE847724A true BE847724A (en) 1977-02-14

Family

ID=4370272

Family Applications (1)

Application Number Title Priority Date Filing Date
BE171858A BE847724A (en) 1976-09-02 1976-10-28 DEVICE FOR CHECKING THE PROFILE OF A KEY,

Country Status (3)

Country Link
BE (1) BE847724A (en)
CH (1) CH596540A5 (en)
DE (1) DE2647307C2 (en)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2752690A (en) * 1954-12-07 1956-07-03 Rolls Royce Inspection apparatus for engineering parts
DE1448498A1 (en) * 1963-12-23 1969-01-23 Volkwagenwerk Ag Involute and tooth direction checker

Also Published As

Publication number Publication date
DE2647307C2 (en) 1983-06-01
CH596540A5 (en) 1978-04-14
DE2647307A1 (en) 1978-03-09

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: MINIT N.V.

Effective date: 19951031