Balance-spring variable frequency series mechanical timer travel time system

A mechanical timer and hairspring technology, applied to mechanically driven clocks, mechanisms for stabilizing frequency, mechanisms for adjusting frequency, etc., can solve the problems of serving customers and not being able to supply on demand

Inactive Publication Date: 2006-05-24
徐国林
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

With the continuous expansion of its variety and specifications, it is far from meeting the needs of the growing international and domestic markets. The contradiction between supply and demand between mechanical timer technology and product

Method used

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  • Balance-spring variable frequency series mechanical timer travel time system
  • Balance-spring variable frequency series mechanical timer travel time system
  • Balance-spring variable frequency series mechanical timer travel time system

Examples

Experimental program
Comparison scheme
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Embodiment Construction

[0013] Below in conjunction with embodiment and accompanying drawing, the present invention will be further described.

[0014] Such as figure 1 Shown, pass through and synchronously mechanically connect the head gear 28 with the shaft end 26 by the head wheel shaft 59 and send out 56 hooks 57 with the shaft end to insert the head wheel formed by the spring 54 and the inner end 58 of the spring, and the two wheel shafts 52 are formed by the shaft end. End 22 or 51 passes through two small gears 27 and two large gears 53 that are connected to each other, and the three wheel shafts 20 pass through three small gears 24 and three large gears 46 that are connected to each other with shaft ends 17 or 48. The finished three wheels, the final wheel shaft 15 pass through the final gear 42 and the escape wheel 16 formed by the mutual synchronous mechanical connection with the shaft end 13 or 44, the teeth 12 of the escape wheel, the upper clamping plate 29, the lower clamping plate 60, ...

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PUM

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Abstract

Hairspring in frequency conversion series or assembly of escapement-hairspring in hairspring frequency conversion series is adopted in system of traveltime. Under precondition of not changing integral structure of system and relevant technical data, changing length or rigidity of hairspring changes oscillation frequency of hairspring in frequency conversion series or assembly of escapement-hairspring in hairspring frequency conversion series so as to form mechanical timer in hairspring frequency conversion series determined by basic timing quantity in hairspring frequency conversion series. Advantages are: enriching production specifications, and shortening production cycle.

Description

Technical field: [0001] The invention relates to a mechanical clock / timer, in particular to a mechanical timer whose product specification is determined by the basic timing quantity of a hairspring frequency conversion series. Background technique: [0002] The structure and technical processing method of the existing mechanical timer still remain at the level of original technology so far, and the specifications of the product are extremely monotonous. [0003] In terms of product structure, although the number of teeth of each paired gear, the ratio of paired gears of each paired gear set, the number of total rotation cycles of the last wheel of the transmission gear group, the number of teeth of the escape wheel, and the total cumulative rotation of the teeth of the escape wheel The number of teeth, swing frequency, basic timing amount, selected timing amount setting range and other related production technical data are different among different manufacturers, but they ar...

Claims

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Application Information

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IPC IPC(8): G04B1/10G04B15/00G04B17/00G04B18/00G04B19/02G04D99/00
Inventor 徐国林
Owner 徐国林
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