FR621818A - Slow motion device for precision instruments - Google Patents

Slow motion device for precision instruments

Info

Publication number
FR621818A
FR621818A FR621818DA FR621818A FR 621818 A FR621818 A FR 621818A FR 621818D A FR621818D A FR 621818DA FR 621818 A FR621818 A FR 621818A
Authority
FR
France
Prior art keywords
motion device
slow motion
precision instruments
instruments
precision
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
Other languages
French (fr)
Inventor
Gustave Van Kerckvoorde
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
Application granted granted Critical
Publication of FR621818A publication Critical patent/FR621818A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
    • H03J1/00—Details of adjusting, driving, indicating, or mechanical control arrangements for resonant circuits in general
    • H03J1/06—Driving or adjusting arrangements; combined with other driving or adjusting arrangements, e.g. of gain control
    • H03J1/14—Special arrangements for fine and coarse tuning
FR621818D 1926-09-20 1926-09-20 Slow motion device for precision instruments Expired FR621818A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR621818T 1926-09-20

Publications (1)

Publication Number Publication Date
FR621818A true FR621818A (en) 1927-05-18

Family

ID=8985398

Family Applications (1)

Application Number Title Priority Date Filing Date
FR621818D Expired FR621818A (en) 1926-09-20 1926-09-20 Slow motion device for precision instruments

Country Status (1)

Country Link
FR (1) FR621818A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1052203B (en) * 1953-07-10 1959-03-05 Siemens Ag Adjustment device with non-rotating scale

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1052203B (en) * 1953-07-10 1959-03-05 Siemens Ag Adjustment device with non-rotating scale

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