Mechanical timer travel-time system of balance escape pinion coordinating series

A technology of mechanical timer and escape wheel, which is applied in the direction of time interval measurement, instrument and time program switch with driving mechanism, which 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 prod...

Method used

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  • Mechanical timer travel-time system of balance escape pinion coordinating series
  • Mechanical timer travel-time system of balance escape pinion coordinating series
  • Mechanical timer travel-time system of balance escape pinion coordinating series

Examples

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Embodiment Construction

[0015] Below in conjunction with embodiment and accompanying drawing, the present invention will be further described.

[0016] Such as figure 1As shown, the head wheel and the two wheel shafts 52 formed by the head wheel shaft 59 passing through the shaft end 26 and synchronously mechanically connecting the head gear 28 with the shaft end 56 clockwork hook 57 inserted into the spring 54 and the inner end 58 of the spring are formed by the shaft end. 22 or 51 pass through the two small gears 27 and the two large gears 53 that are connected to each other, and the two and three wheel shafts 20 pass through the three small gears 24 and the three large gears 46 that are connected to each other with shaft ends 17 or 48. The three wheels, the final wheel shaft 15 pass through the final gear 42 and the variable tooth series escape wheel 16 with the shaft ends 13 or 44 that are synchronously connected with each other to form the escape wheel variable tooth series final wheel / final whe...

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PUM

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Abstract

Frequency conversion inseries hairspring or balance wheel-hairspring module in hairspring frequency conversion series, and escape wheel in variable teeth series or end wheel in variable teeth series of escape wheel is adopted in system of traveltime. Under precondition of not changing integral structure of system and relevant technical data, changing turned accumulative teeth / number of time in whole course of the escape wheel by altered number of teeth of the escape wheel, and changing oscillation frequency of balance wheel-hairspring module by altered length or rigidity of hairspring form basic timing quantity of mechanical timer in mutual cooperation series of hairspring and escape wheel. 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 the balance spring escapement wheel mutual cooperation 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 manuf...

Claims

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Application Information

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IPC IPC(8): H01H43/10G04F3/02H01H43/02
Inventor 徐国林
Owner 徐国林
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