| 摘要 |
The assembly (1) has an elastic locking part (14) to fix the assembly on a staff (15), where the assembly is made of silicon, silicon carbide, glass, diamond, crystallized aluminum oxide, or silicon, silicon carbide, glass, diamond or crystallized aluminum oxide based material. The locking part defines a face or a face part (19) arranged directly opposite an escapement wheel (11). Rigid arms (20, 21) are respectively arranged on sides of the locking part to rigidly connect a pallet to a fork (7). The face or face part is an outer face of one of three elastic arms (16-18) of the locking part. |
