GB1497003A - Clock or time switch drives - Google Patents

Clock or time switch drives

Info

Publication number
GB1497003A
GB1497003A GB18919/76A GB1891976A GB1497003A GB 1497003 A GB1497003 A GB 1497003A GB 18919/76 A GB18919/76 A GB 18919/76A GB 1891976 A GB1891976 A GB 1891976A GB 1497003 A GB1497003 A GB 1497003A
Authority
GB
United Kingdom
Prior art keywords
shaft
motor
clock
time switch
drives
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
GB18919/76A
Other languages
English (en)
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.)
Siemens Building Technologies AG
Landis and Gyr AG
Original Assignee
Landis and Gyr AG
LGZ Landis and Gyr Zug AG
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 Landis and Gyr AG, LGZ Landis and Gyr Zug AG filed Critical Landis and Gyr AG
Publication of GB1497003A publication Critical patent/GB1497003A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • G04C3/16—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means incorporating an electro-dynamic continuously rotating motor
    • G—PHYSICS
    • G04—HOROLOGY
    • G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
    • G04C15/00—Clocks driven by synchronous motors

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
GB18919/76A 1975-05-15 1976-05-07 Clock or time switch drives Expired GB1497003A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH624675 1975-05-15

Publications (1)

Publication Number Publication Date
GB1497003A true GB1497003A (en) 1978-01-05

Family

ID=4306564

Family Applications (1)

Application Number Title Priority Date Filing Date
GB18919/76A Expired GB1497003A (en) 1975-05-15 1976-05-07 Clock or time switch drives

Country Status (3)

Country Link
FR (1) FR2311346A1 (enExample)
GB (1) GB1497003A (enExample)
SE (1) SE405422B (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110402340A (zh) * 2017-09-30 2019-11-01 常熟市平方轮椅有限公司 一种轮椅用可调控蜗杆传动机构

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1842198A (en) * 1930-09-18 1932-01-19 Thornton W Price Motor suspension
US3808905A (en) * 1972-09-29 1974-05-07 Bunker Ramo Worm drive for electrically wound clock

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110402340A (zh) * 2017-09-30 2019-11-01 常熟市平方轮椅有限公司 一种轮椅用可调控蜗杆传动机构
CN110402340B (zh) * 2017-09-30 2022-05-31 常熟市平方轮椅有限公司 一种轮椅用可调控蜗杆传动机构

Also Published As

Publication number Publication date
DE2527391A1 (enExample) 1976-05-06
FR2311346A1 (fr) 1976-12-10
SE7605212L (sv) 1976-11-16
FR2311346B1 (enExample) 1979-05-11
DE2527391B1 (de) 1976-05-06
SE405422B (sv) 1978-12-04

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee