GB1108468A - Gear mechanisms - Google Patents

Gear mechanisms

Info

Publication number
GB1108468A
GB1108468A GB4432965A GB4432965A GB1108468A GB 1108468 A GB1108468 A GB 1108468A GB 4432965 A GB4432965 A GB 4432965A GB 4432965 A GB4432965 A GB 4432965A GB 1108468 A GB1108468 A GB 1108468A
Authority
GB
United Kingdom
Prior art keywords
gear
spring
drive
speed
oct
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
GB4432965A
Inventor
Eric Greenwood
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.)
English Electric Co Ltd
Original Assignee
English Electric Co Ltd
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 English Electric Co Ltd filed Critical English Electric Co Ltd
Priority to GB4432965A priority Critical patent/GB1108468A/en
Publication of GB1108468A publication Critical patent/GB1108468A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H33/00—Gearings based on repeated accumulation and delivery of energy
    • F16H33/02—Rotary transmissions with mechanical accumulators, e.g. weights, springs, intermittently-connected flywheels
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H2706/00—Rotary transmissions with mechanical energy accumulation and recovery without means for automatic selfregulation essentially based on spring action or inertia

Abstract

1,108,468. Counters. ENGLISH ELECTRIC CO. Ltd. 18 Oct., 1966 [19 Oct., 1965], No. 44329/65. Heading G4D. [Also in Division F2] A mechanism for assisting the drive from a disc 18 through a gear train 20, 17, 22, 21 to a digital register of an electric meter comprises bevel planets 14 meshing side wheels 16, 13 respectively connected to the gear 17 and by a spring 12 to a shaft 11 carrying the planets 14 and driven by an electric motor at a constant speed that is higher than the speed of the gear 17 so that the gear 13 rotates faster than the shaft 11 to energize the spring 12 which reacts through the gear train to apply a torque to the gear 17 that assists the drive. To prevent the assisting torque from influencing the speed of the driving disc 18 a unidirectional drive such as a worm and wheel 19 or escapement mechanism is provided. Some of the teeth of the gear 13 are missing to limit the energization of the spring.
GB4432965A 1965-10-19 1965-10-19 Gear mechanisms Expired GB1108468A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB4432965A GB1108468A (en) 1965-10-19 1965-10-19 Gear mechanisms

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4432965A GB1108468A (en) 1965-10-19 1965-10-19 Gear mechanisms

Publications (1)

Publication Number Publication Date
GB1108468A true GB1108468A (en) 1968-04-03

Family

ID=10432785

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4432965A Expired GB1108468A (en) 1965-10-19 1965-10-19 Gear mechanisms

Country Status (1)

Country Link
GB (1) GB1108468A (en)

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