公开(公告)号：US20220105852A1

公开(公告)日：2022-04-07

申请号：US17495444

申请日：2021-10-06

Applicant: MAKITA CORPORATION

Inventor： Koki TERAMOTO ,  Ryo SUNAZUKA ,  Tomoyuki KUTSUNA ,  Susumu KATO ,  Tomonobu NASHIMOTO ,  Toshihiro TOMITA

IPC: B60P1/04 ,  B62B3/08 ,  B60Q9/00

Abstract: A handcart may include: a front wheel; a rear wheel; a support frame supporting the front wheel and the rear wheel; a receptacle pivotable relative to the support frame; a load sensor configured to detect a load applied to the rear wheel; and a control unit. When the load detected by the load sensor is less than or equal to a predetermined load, the control unit may be configured to determine that the rear wheel is predicted to lift from a ground.

公开(公告)号：US20210039702A1

公开(公告)日：2021-02-11

申请号：US16986654

申请日：2020-08-06

Applicant: Makita Corporation

Inventor： Tomoyuki KUTSUNA ,  Toshihiro TOMITA ,  Susumu KATO ,  Tomonobu NASHIMOTO ,  Kohei OISHI

IPC: B62B5/00 ,  B62B5/06 ,  B60Q1/30 ,  B60Q5/00

Abstract: A handcart may include a drive wheel; a prime mover configured to rotate the drive wheel; a grip portion configured to be gripped by a user; and a visibly noticeable portion that is clearly noticeable from behind the user when the user stands behind the handcart, gripping the grip portion.

公开(公告)号：US20220212705A1

公开(公告)日：2022-07-07

申请号：US17704694

申请日：2022-03-25

Applicant: Makita Corporation

Inventor： Tomoyuki KUTSUNA ,  Toshihiro TOMITA ,  Susumu KATO ,  Tomonobu NASHIMOTO ,  Kohei OISHI

IPC: B62B5/00 ,  B60Q5/00 ,  B60Q1/30 ,  B62B5/06

Abstract: A handcart may include a drive wheel; a prime mover configured to rotate the drive wheel; a grip portion configured to be gripped by a user; and a visibly noticeable portion that is clearly noticeable from behind the user when the user stands behind the handcart, gripping the grip portion.