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GB1182984A - Speed Reducer Mechanism. - Google Patents

Speed Reducer Mechanism.

Info

Publication number
GB1182984A
GB1182984A GB25947/68A GB2594768A GB1182984A GB 1182984 A GB1182984 A GB 1182984A GB 25947/68 A GB25947/68 A GB 25947/68A GB 2594768 A GB2594768 A GB 2594768A GB 1182984 A GB1182984 A GB 1182984A
Authority
GB
United Kingdom
Prior art keywords
gear
driving shaft
rotatably mounted
annulus
speed reducer
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
GB25947/68A
Inventor
Paul Guilden
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
Publication of GB1182984A publication Critical patent/GB1182984A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04B—MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
    • G04B13/00—Gearwork
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/19—Gearing
    • Y10T74/19949—Teeth

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Toys (AREA)
  • Electromechanical Clocks (AREA)

Abstract

1,182,984. Toothed gearing. P. GUILDEN. 30 May, 1968 [12 July, 1967], No. 25947/68. Heading F2Q. [Also in Division G3] A clock mechanism comprises a driving shaft 14, to the end of which a minute hand 16 is attached, and a gear-wheel 19 rotatably mounted on an eccentric portion 17 of driving shaft 14 and meshing a fixed toothed annulus 34-44. The gear 19 has twelve teeth and the annulus has eleven teeth. An hour hand 51 may be secured to a hub portion 20 of gear 19 or, alternatively, an hour hand 71, Fig. 8, may be rotatably mounted on a portion of a driving shaft 73 concentric with its axis of rotation and coupled to a planetary gear by pins 78 engaging apertures 77 in the gear.
GB25947/68A 1967-07-12 1968-05-30 Speed Reducer Mechanism. Expired GB1182984A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US65294867A 1967-07-12 1967-07-12

Publications (1)

Publication Number Publication Date
GB1182984A true GB1182984A (en) 1970-03-04

Family

ID=24618880

Family Applications (1)

Application Number Title Priority Date Filing Date
GB25947/68A Expired GB1182984A (en) 1967-07-12 1968-05-30 Speed Reducer Mechanism.

Country Status (5)

Country Link
US (1) US3498045A (en)
CH (2) CH519742A (en)
DE (1) DE1775031A1 (en)
FR (1) FR1573598A (en)
GB (1) GB1182984A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2263200A (en) * 1992-01-03 1993-07-14 Colvern Ltd Reduction drive for shaft-driven potentiometers

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL6902227A (en) * 1969-02-12 1970-08-14
FR2034632B1 (en) * 1969-03-04 1974-06-14 Hartwig Rudiger
DE2264661C3 (en) * 1970-09-08 1982-03-11 Schöler, Eckhard, Dr., 2000 Hamburg Device for displaying the time display in hours and minutes
DE2232562C3 (en) 1970-09-08 1980-03-20 Eckhard Dr. 2000 Hamburg Schoeler Device for displaying the time display in hours and minutes
US4254493A (en) * 1979-12-31 1981-03-03 Timex Corporation Quick hour setting system for timepiece
EP3168693B1 (en) * 2015-11-12 2018-11-07 Cartier International AG Clock movement

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2181162A (en) * 1937-04-12 1939-11-28 William W Zaenger Power transmission
US3028513A (en) * 1959-07-29 1962-04-03 Edward V Sundt Motorized dial control mechanism
US3129382A (en) * 1959-10-22 1964-04-14 Perkin Elmer Corp Rotary potentiometer with speed reduction gearing

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2263200A (en) * 1992-01-03 1993-07-14 Colvern Ltd Reduction drive for shaft-driven potentiometers

Also Published As

Publication number Publication date
DE1775031B2 (en) 1970-10-29
DE1775031A1 (en) 1970-02-19
US3498045A (en) 1970-03-03
FR1573598A (en) 1969-07-04
CH1019768A4 (en) 1971-11-15
CH519742A (en) 1971-11-15

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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