公开(公告)号：US10946462B2

公开(公告)日：2021-03-16

申请号：US16447075

申请日：2019-06-20

Applicant: MAKITA CORPORATION

Inventor： Toshiyuki Kani ,  Yuta Okuhira

IPC: B23D55/10 ,  B23D53/12

Abstract: In a band saw that is provided with a tension adjustment mechanism in which tension for an band saw blade can be adjusted, first and second wheel support shafts are provided in paired first and second wheel support portions, respectively, such that the first support shaft is parallel to the second support shaft. The first wheel support portion is configured to be movable in a direction in which a straight line extends, the straight line being perpendicular to both the first and second wheel support shafts. A first support is provided at a first end of the first wheel support portion, and a second support is provided at a second end of the first wheel support portion. Furthermore, an intermediate support is provided between the first support and the second support. A first load and a second load are configured to be applied to the second support and the intermediate support, respectively, such that the first load and the second load are parallel to the wheel support shaft and the direction of the first load is opposite to that of the second load.

公开(公告)号：US12226842B2

公开(公告)日：2025-02-18

申请号：US17825930

申请日：2022-05-26

Applicant: MAKITA CORPORATION

Inventor： Yuta Okuhira ,  Yukinori Suzuki ,  Yuki Fujiwara

IPC: B23D53/12

Abstract: A portable band saw reduces the overall size increase when a larger controller is included. A portable band saw includes a first saw wheel, a second saw wheel, a band saw blade placed on the first and second saw wheels, a motor that drives the first saw wheel and has a rotation axis in a front-rear direction, a controller that controls the motor, and a housing including a first housing accommodating the first saw wheel, a second housing accommodating the second saw wheel, and a bridge housing accommodating the motor between the first and second housings. The band saw blade is at least partly in an opening below the bridge housing. The controller is in the bridge housing with its maximum surface facing upward.

公开(公告)号：USD1012648S1

公开(公告)日：2024-01-30

申请号：US29825177

申请日：2022-01-28

Applicant: MAKITA CORPORATION

Designer： Taiki Misawa ,  Yuta Okuhira

Abstract: FIG. 1 is a front, left and top perspective view of a portable band saw body showing our new design;
FIG. 2 is a rear, right and bottom perspective view thereof;
FIG. 3 is a front elevational view thereof;
FIG. 4 is a rear elevational view thereof;
FIG. 5 is a top plan view thereof;
FIG. 6 is a bottom plan view thereof;
FIG. 7 is a left side elevational view thereof;
FIG. 8 is a right side elevational view thereof; and,
FIG. 9 is a front, left and top perspective view of the portable band saw body in accordance with our new design illustrating a state in which environmental structures (a battery, a blade and a tool hook) are attached to the portable band saw body.
The broken lines in the drawings illustrate the environmental structures or portions of the portable band saw body which form no part of the claimed design.

公开(公告)号：USD938791S1

公开(公告)日：2021-12-21

申请号：US29727567

申请日：2020-03-11

Applicant: MAKITA CORPORATION

Designer： Taiki Misawa ,  Yuta Okuhira