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公开(公告)号:US11634930B2
公开(公告)日:2023-04-25
申请号:US17075223
申请日:2020-10-20
Applicant: DORMAKABA CANADA INC.
Inventor: Robert P. Schnarr , Mandeep Singh
Abstract: A lock jamb punching tool includes a face member having a die aperture, a rabbet member protruding normal to the face member, a jamb area between the rabbet member and the face member, and a punch in the jamb area, the punch being slidable into the die aperture along a punch path, and an actuator to move the punch along the punch path.