HK1024831A2 - Low noise spring powered wind-up gearbox - Google Patents

Low noise spring powered wind-up gearbox

Info

Publication number
HK1024831A2
HK1024831A2 HK00102596A HK00102596A HK1024831A2 HK 1024831 A2 HK1024831 A2 HK 1024831A2 HK 00102596 A HK00102596 A HK 00102596A HK 00102596 A HK00102596 A HK 00102596A HK 1024831 A2 HK1024831 A2 HK 1024831A2
Authority
HK
Hong Kong
Prior art keywords
gearbox
low noise
spring powered
noise spring
powered wind
Prior art date
Application number
HK00102596A
Inventor
Hon Hung Chan
Original Assignee
Vigor Toys 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 Vigor Toys Ltd filed Critical Vigor Toys Ltd
Publication of HK1024831A2 publication Critical patent/HK1024831A2/en

Links

HK00102596A 2000-02-03 2000-04-28 Low noise spring powered wind-up gearbox HK1024831A2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 00203317 CN2432351Y (en) 2000-02-03 2000-02-03 Spring power cochain gearbox

Publications (1)

Publication Number Publication Date
HK1024831A2 true HK1024831A2 (en) 2000-09-15

Family

ID=4600316

Family Applications (1)

Application Number Title Priority Date Filing Date
HK00102596A HK1024831A2 (en) 2000-02-03 2000-04-28 Low noise spring powered wind-up gearbox

Country Status (2)

Country Link
CN (1) CN2432351Y (en)
HK (1) HK1024831A2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2353483B1 (en) * 2009-10-09 2012-01-24 Acumener Investigacion Y Desarrollo, S.L. SYSTEM OF STORAGE OF ENERGY OF UTILITY IN STARTINGS AND REGULATION OF ELECTRICAL SYSTEMS.
CN102381424A (en) * 2011-08-18 2012-03-21 肖毅川 Spring return driving device
CN105570413A (en) * 2016-01-29 2016-05-11 汕头市力源精密科技有限公司 Driving method for silence gearbox and silence gearbox
CN106958639A (en) * 2017-04-28 2017-07-18 汕头市力源精密科技有限公司 A kind of Novel sound-silencing gear-box

Also Published As

Publication number Publication date
CN2432351Y (en) 2001-05-30

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Legal Events

Date Code Title Description
PF Patent in force
PEU Short-term patents expired

Effective date: 20080427