Patent ID: 11910717
Assignee: BROTHER KOGYO KABUSHIKI KAISHA
Field: Textile and paper machines (Mechanical engineering)
Classification: CPC B  H | IPC H

Claim 7:
8. The piezoelectric actuator according to claim 7,
wherein, in the second elongated portion, the second through hole is located such that a center of the second through hole is positioned between a center line and an end of the second elongated portion in the second direction, and the center line passes a center of the second elongated portion and extends in the second direction, and
wherein, in the third elongated portion, the further second through hole is located such that a center of the further second through hole is positioned between a center line and an end of the third elongated portion in the second direction, and the center line passes a center of the third elongated portion and extends in the second direction.