ASSEMBLY DEVICE USING THE DEFORMATION OF RESILIENT ARMS

摘要

The invention relates to a system of assembling a member, made of a first material, in the aperture of a part made of a second material having no usable plastic domain, using an intermediate portion (7, 27, 47, 67, 87) made of a third material, mounted between said member and said part. According to the invention, the part is accommodated against a first level (6) of the intermediate portion and is resiliently locked on a second level of the intermediate portion by the member in order to secure together the unit comprising the member-intermediate portion-part.;The invention concerns the field of timepieces.

主权项

1. A system of assembling a member, made of a first material, in the aperture of a part made of a second material having no plastic domain, using an intermediate portion made of a third material, mounted between said member and said part, wherein the part is arranged to be accommodated against a first level of the intermediate portion and to be resiliently locked on a second level of the intermediate portion by driving on the member, the second level of the intermediate portion including at least one resilient locking device including a cantilever arm of a base attached to the first level of the intermediate portion to secure together the unit comprising the member -intermediate portion-part.