Supercharge Your Innovation With Domain-Expert AI Agents!

Anti-tripping device for timepiece escapement

A technology of anti-tripping and clocks, which is applied in the direction of escapement, clocks, stable frequency mechanisms, etc., and can solve the problem that the Irk system is not effective enough

Inactive Publication Date: 2007-06-27
MONTRES BREGUET
View PDF1 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The second flaw is that the Irk system only works in one direction of rotation of the balance - the direction of maximum expansion of the hairspring -
In the other direction - the direction of contraction of the hairspring - the escapement can also trip, so the Irk system is still not effective enough

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Anti-tripping device for timepiece escapement
  • Anti-tripping device for timepiece escapement

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0012] The figures show two embodiments of the trip protection device according to the invention. Such devices are used in escapements of timepieces, especially - but not exclusively - in detent escapements, only those elements necessary for understanding the invention are shown in the drawings, namely, mainly the balance with sprung 1 . An anti-trip device is used to prevent the angular extension of the balance wheel beyond the normal operating angle or rotation angle.

[0013] This article uses a detent escapement as an example of applying an anti-trip device. This escapement mechanism also includes the following elements, which are not shown in the drawings but are clear from the above-mentioned patent No. EP-A1538491, namely: an escape wheel and a brake lever, the escape wheel having in turn resting on A generally pointed tooth on a locking pallet stone, the brake lever carrying said locking pallet stone at its first end and a first actuating dog at its second end, the f...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The anti-trip device for a timepiece escapement essentially includes a sprung balance ( 1 ), this device preventing the angular extension of said balance beyond a normal angle of rotation. The device is characterized in that the arbour ( 2 ) fitted to the balance ( 1 ) is provided with a pinion ( 3 ) meshing with means ( 4 ) preventing said balance from rotating beyond said normal angle of rotation, whatever the direction of said rotation.

Description

technical field [0001] The present invention relates to an anti-trip device for a timepiece escapement consisting essentially of a sprung balance, which device prevents said balance from extending angularly beyond the normal angle of rotation. Background technique [0002] Various trip arrester systems can be found in the patent literature. One such system is described in the book entitled "Der Chronometer Gang" by Prof. Alois Irk (published by Deutsche Uhrmacher Zeitung, Berlin 1923). For details, please refer to paragraphs 116 to 120 (pages 74 to 77) and Figure 25 of the above-mentioned work. Such a device is realized in an escapement comprising, inter alia, a hairspring formed by a plurality of coils, and a balance having at least one arm, the balance being pivotally mounted between a plate and a bridge . This device consists of a finger fixed to a balance arm, between which the finger can pass when the balance is in motion, and two columns, fixed to the outer coil of ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): G04B15/00G04B15/14
CPCG04B17/26
Inventor D·莱乔特A·佐格T·科尼斯A·卡贝萨斯朱林
Owner MONTRES BREGUET
Features
  • R&D
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com