Method for fixing jewels in a watch movement part and device for implementing the same

Method for fixing jewels in a watch movement part and device for implementing the same

The present invention concerns a method for setting and fixing jewels in parts of a watch movement, allowing both the relative positioning accuracy of the wheels to be increased and the cost price of the finished product to be reduced. The method consists in using a setting device for jewel holes or...

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1. Verfasser: Durand, Friedrich
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creator Durand, Friedrich
description The present invention concerns a method for setting and fixing jewels in parts of a watch movement, allowing both the relative positioning accuracy of the wheels to be increased and the cost price of the finished product to be reduced. The method consists in using a setting device for jewel holes or prismatic jewels including at least a reference plane, on which the jewel to be fixed is wedged, said plane including at least spatial positioning means for said jewel, such as studs or cavities. Once the jewel is set in place, it is secured to its housing by applying a laser beam to its edge, possibly with the addition of a fusible material.
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The method consists in using a setting device for jewel holes or prismatic jewels including at least a reference plane, on which the jewel to be fixed is wedged, said plane including at least spatial positioning means for said jewel, such as studs or cavities. 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title Method for fixing jewels in a watch movement part and device for implementing the same
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