公开(公告)号：US07513407B1

公开(公告)日：2009-04-07

申请号：US11858850

申请日：2007-09-20

Applicant: Chin-Hsiun Chang

Inventor： Chin-Hsiun Chang

IPC: B25C5/00

CPC classification number: B25C1/06

Abstract: A counterforce-counteracting device for a nailer comprises an active device, a rotating member, and a weight device. The active device drives the rotating member and the weight device to move. After the active device moves, the weight device is driven by the rotating member to produce a counterforce, so as to counteract the counterforce of the nailer. Thereby, such a device is secure and is easy to assemble.

Abstract translation: 用于钉枪的反作用力装置包括主动装置，旋转构件和重物装置。 主动装置驱动旋转构件和重量装置移动。 在主动装置移动之后，重量装置由旋转构件驱动以产生反作用力，以抵消钉枪的反作用力。 因此，这样的装置是安全的并且容易组装。