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GB265039A - Improvements in or relating to friction-gearing and friction-geared instruments - Google Patents

Improvements in or relating to friction-gearing and friction-geared instruments

Info

Publication number
GB265039A
GB265039A GB950226A GB950226A GB265039A GB 265039 A GB265039 A GB 265039A GB 950226 A GB950226 A GB 950226A GB 950226 A GB950226 A GB 950226A GB 265039 A GB265039 A GB 265039A
Authority
GB
United Kingdom
Prior art keywords
friction
parts
gearing
secured
geared
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
GB950226A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB950226A priority Critical patent/GB265039A/en
Publication of GB265039A publication Critical patent/GB265039A/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

Landscapes

  • Friction Gearing (AREA)

Abstract

265,039. Appleton, W. A., and Joseph, J. April 10, 1926. Wireless tuning-apparatus, adjustment devices for.-In reducing- gearing particularly applicable for variable electric condensers, variometers, &c., planetary friction wheels 20 carried on spindles 16 turning with the moving vanes &c. are formed in tv-o cupped parts pressed by internal springs 21 against a grooved sunwheels 18, secured to the fine-adjustment knob 22, and a stationary ring 19 formed in two partsfor ready assembly and secured to the framing 13. The wheel 18 or the ring 19, or both such parts. may be formed in two parts spring-pressed against the wheels 20. The usual coarse-adjustment means 14 is provided.
GB950226A 1926-04-10 1926-04-10 Improvements in or relating to friction-gearing and friction-geared instruments Expired GB265039A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB950226A GB265039A (en) 1926-04-10 1926-04-10 Improvements in or relating to friction-gearing and friction-geared instruments

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB950226A GB265039A (en) 1926-04-10 1926-04-10 Improvements in or relating to friction-gearing and friction-geared instruments

Publications (1)

Publication Number Publication Date
GB265039A true GB265039A (en) 1927-02-03

Family

ID=9873186

Family Applications (1)

Application Number Title Priority Date Filing Date
GB950226A Expired GB265039A (en) 1926-04-10 1926-04-10 Improvements in or relating to friction-gearing and friction-geared instruments

Country Status (1)

Country Link
GB (1) GB265039A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3198031A (en) * 1962-07-27 1965-08-03 Tactair Inc Autopilot control

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3198031A (en) * 1962-07-27 1965-08-03 Tactair Inc Autopilot control

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