公开(公告)号：US20210106194A1

公开(公告)日：2021-04-15

申请号：US17130964

申请日：2020-12-22

Applicant: MAKITA CORPORATION

Inventor： Hitoshi SUZUKI ,  Yuki KAWAI ,  Itsuku KATO ,  Yasutaka HOTTA

IPC: A47L7/00 ,  A47L9/28 ,  G05F1/445 ,  H02M1/08

Abstract: An interlocking adapter in one aspect of the present disclosure includes a current path, an electric load, a switch, and a controller. The controller turns on and off the switch in synchronization with a change of an alternating-current voltage received from an electric outlet of an electric apparatus in response to reception of an interlocking command signal from a working machine so as to supply a load current from the electric outlet to the electric load. The controller turns on and off the switch at a specified ratio of a time every 1/2 cycle of the alternating-current voltage.

公开(公告)号：US20190207339A1

公开(公告)日：2019-07-04

申请号：US16232827

申请日：2018-12-26

Applicant: MAKITA CORPORATION

Inventor： Hitoshi SUZUKI ,  Yuki KAWAI ,  Itsuku KATO ,  Yasutaka HOTTA

IPC: H01R13/428 ,  A47L7/00 ,  A47L9/28 ,  B23D47/04

CPC classification number: A47L7/0095 ,  A47L9/2868 ,  B23Q11/0046 ,  B25F5/00

Abstract: An interlocking adapter in one aspect of the present disclosure includes a current path, an electric load, a switch, and a controller. The controller turns on and off the switch in synchronization with a change of an alternating-current voltage received from an electric outlet of an electric apparatus in response to reception of an interlocking command signal from a working machine so as to supply a load current from the electric outlet to the electric load. The controller turns on and off the switch at a specified ratio of a time every ½ cycle of the alternating-current voltage.