GB380772A - Driving mechanism for clocks that are wound or driven by an electric motor - Google Patents

Driving mechanism for clocks that are wound or driven by an electric motor

Info

Publication number
GB380772A
GB380772A GB16700/32A GB1670032A GB380772A GB 380772 A GB380772 A GB 380772A GB 16700/32 A GB16700/32 A GB 16700/32A GB 1670032 A GB1670032 A GB 1670032A GB 380772 A GB380772 A GB 380772A
Authority
GB
United Kingdom
Prior art keywords
clocks
driven
electric motor
wound
driving mechanism
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
GB16700/32A
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
Priority to DE1930550047D priority Critical patent/DE550047C/en
Application filed by Individual filed Critical Individual
Priority to GB16700/32A priority patent/GB380772A/en
Publication of GB380772A publication Critical patent/GB380772A/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
    • G04B35/00—Adjusting the gear train, e.g. the backlash of the arbors, depth of meshing of the gears
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Transmission Devices (AREA)
  • Adjustable Resistors (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)

Abstract

380,772. Clocks. SCHNEIDER, F., 12, Brauhausstrasse, Fulda, Germany. Oct. 17, 1931, No. 16700/32. Divided on 380,630. [Class 139.] The drive between an electric motor 49 and a clock movement wound or driven thereby includes adjustable worm gearing 34, 41. The worm shaft 40 is loosely coupled to the motor through an eccentric pin 52 carried by a disc 51 on the motor shaft engaging a pin 48 mounted in a carrier 47, and is mounted in bearings 38, 39 fixed to a block 35 adjustably fixed to the plate 1. Adjustment is effected by loosening screws 36, 37 and rotating a micrometer screw 43 carried in a bearing 42, the block 35, biased by a spring 45, being thereby rotated about 36 as desired, whereupon screws 36, 37 may be tightened.
GB16700/32A 1930-06-14 1931-10-17 Driving mechanism for clocks that are wound or driven by an electric motor Expired GB380772A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE1930550047D DE550047C (en) 1930-06-14 1930-06-14 Small electric motor drive by worm gear for clock drives
GB16700/32A GB380772A (en) 1930-06-14 1931-10-17 Driving mechanism for clocks that are wound or driven by an electric motor

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE550047T 1930-06-14
GB16700/32A GB380772A (en) 1930-06-14 1931-10-17 Driving mechanism for clocks that are wound or driven by an electric motor

Publications (1)

Publication Number Publication Date
GB380772A true GB380772A (en) 1932-09-22

Family

ID=61622082

Family Applications (1)

Application Number Title Priority Date Filing Date
GB16700/32A Expired GB380772A (en) 1930-06-14 1931-10-17 Driving mechanism for clocks that are wound or driven by an electric motor

Country Status (2)

Country Link
DE (1) DE550047C (en)
GB (1) GB380772A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2672334A1 (en) * 2012-06-07 2013-12-11 Chopard Technologies SA Clock mechanism with gear backlash reduction

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2672334A1 (en) * 2012-06-07 2013-12-11 Chopard Technologies SA Clock mechanism with gear backlash reduction

Also Published As

Publication number Publication date
DE550047C (en) 1932-05-09

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