CA985054A - Worm drive for electrically wound clock - Google Patents

Worm drive for electrically wound clock

Info

Publication number
CA985054A
CA985054A CA177,823A CA177823A CA985054A CA 985054 A CA985054 A CA 985054A CA 177823 A CA177823 A CA 177823A CA 985054 A CA985054 A CA 985054A
Authority
CA
Canada
Prior art keywords
worm drive
electrically wound
wound clock
clock
electrically
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
CA177,823A
Other languages
English (en)
Other versions
CA177823S (en
Inventor
Leonard L. Metzinger
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.)
Bunker Ramo Corp
Original Assignee
Bunker Ramo Corp
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 Bunker Ramo Corp filed Critical Bunker Ramo Corp
Application granted granted Critical
Publication of CA985054A publication Critical patent/CA985054A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
    • G04C1/00—Winding mechanical clocks electrically
    • G04C1/04—Winding mechanical clocks electrically by electric motors with rotating or with reciprocating movement
    • G04C1/06—Winding mechanical clocks electrically by electric motors with rotating or with reciprocating movement winding-up springs
    • G04C1/067—Winding mechanical clocks electrically by electric motors with rotating or with reciprocating movement winding-up springs by stepping rotating movement
    • 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
    • G—PHYSICS
    • G04—HOROLOGY
    • G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
    • G04C3/00—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means
    • 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
    • Y10T74/19642—Directly cooperating gears
    • Y10T74/19698—Spiral
    • Y10T74/19828—Worm

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Gears, Cams (AREA)
  • Gear Transmission (AREA)
  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
CA177,823A 1972-09-29 1973-07-31 Worm drive for electrically wound clock Expired CA985054A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00293319A US3808905A (en) 1972-09-29 1972-09-29 Worm drive for electrically wound clock

Publications (1)

Publication Number Publication Date
CA985054A true CA985054A (en) 1976-03-09

Family

ID=23128603

Family Applications (1)

Application Number Title Priority Date Filing Date
CA177,823A Expired CA985054A (en) 1972-09-29 1973-07-31 Worm drive for electrically wound clock

Country Status (7)

Country Link
US (1) US3808905A (pt)
JP (1) JPS4973174A (pt)
CA (1) CA985054A (pt)
DE (1) DE2340659A1 (pt)
ES (1) ES418558A1 (pt)
FR (1) FR2201494A1 (pt)
GB (1) GB1436006A (pt)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE405422B (sv) * 1975-05-15 1978-12-04 Landis & Gyr Ag Anordning for ljuddempande upphengning av och overforing av kraft till synkronmotorn i ett urverk
US4623859A (en) * 1985-08-13 1986-11-18 Square D Company Remote control circuit breaker
US5180051A (en) * 1991-06-28 1993-01-19 Square D Company Remote control circuit breaker
SE516027C2 (sv) * 1998-03-26 2001-11-12 Electrolux Ab Pumpanordning vid kedjesmörjning
DE10161977A1 (de) * 2001-12-17 2003-07-10 Braun Gmbh Zahnbürstenantriebswelle und Verfahren zu ihrer Herstellung
US7342474B2 (en) * 2004-03-29 2008-03-11 General Electric Company Circuit breaker configured to be remotely operated
DE202008012504U1 (de) * 2008-09-19 2008-11-27 Igus Gmbh Fein justierbare Stellschraubenanordnung mit Arretierung und Gleitlager mit Lagerspieleinstellung
JP5877191B2 (ja) * 2013-12-17 2016-03-02 本田技研工業株式会社 動力伝達装置
CN108533688B (zh) * 2018-06-29 2020-05-29 黄海英 一种具有缓解冲击力防卡顿的蜗轮蜗杆传动装置
EP4438232A1 (de) * 2023-03-29 2024-10-02 Hilti Aktiengesellschaft Bohrhammermaschine mit mehrfachantrieb

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2151191A (en) * 1938-05-19 1939-03-21 Lawrence J West Typewriter
US3049936A (en) * 1960-06-20 1962-08-21 Deere & Co Worm gearing
DE1196905B (de) * 1960-12-09 1965-07-15 H T Golde G M B H & Co K G Biegsames Antriebsuebertragungsorgan nach Art eines Gewindekabels
US3238804A (en) * 1964-02-20 1966-03-08 James R Goodykoontz Variable speed transmission

Also Published As

Publication number Publication date
GB1436006A (en) 1976-05-19
FR2201494A1 (pt) 1974-04-26
DE2340659A1 (de) 1974-04-11
JPS4973174A (pt) 1974-07-15
ES418558A1 (es) 1976-04-16
US3808905A (en) 1974-05-07

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