Pallets for the escapement of a clock movement
US11073795B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Oct 19, 2018 |
| Grant date | Jul 27, 2021 |
| Priority date | — |
| Expiry date | Dec 21, 2039 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG04B15/08
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
The invention relates to pallets for an escapement of a clock movement including a pallet-stone support, pallet-stones mounted on the pallet-stone support, a fork including first and second horns, a safety pin and a rod connecting the pallet-stone support to the fork and to the safety pin, the pallet-stone support, the rod, the safety pin and the fork forming a monolithic body of the pallets, the pallet-stone support, the rod and the safety pin being formed by a main layer of constant thickness, the first and second horns of the fork having a greater height than the constant thickness and being formed by the main layer, and also by an additional layer, the main layer and the additional layer forming the monolithic body of the pallets.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.