Max Co., Ltd.

Kouichirou Morimura

Yusuke Yoshida

Ichiro Kusakari

Osamu Itagaki

Shinpei Sugihara

Takahiro Ito

Terufumi Hamano

Makoto Kosuge

Kigen Agehara

Akira Teranishi

Kazunobu Yoshimura

Tetsuro Fukuda

A binding machine includes: a wire feeder; a curl forming unit forming a wire feeding path for winding a wire fed in a first direction by the wire feeder; a binding unit configured to twist a wire wound around the objects to be bound; and a controller configured to control the wire feeder and the binding unit. The wire feeder includes a pair of feed members configured to clamp a wire and feed a wire by a rotation operation, and a feed motor configured to rotate in a first rotation direction to drive the feed members to feed a wire in the first direction, and the controller changes a state into a first state and a second state to feed a wire in the first direction, when a wire is inserted into a position where a wire is feedable in the first direction by the pair of feed members.

Binding machine

A binding machine includes: a wire feeding unit configured to feed a wire; a curl forming unit configured to form a path along which the wire fed by the wire feeding unit is to be wound around a to-be-bound object; a butting part against which the to-be-bound object is to be butted; a cutting unit configured to cut the wire wound on the to-be-bound object; a binding unit configured to twist the wire wound on the to-be-bound object and cut by the cutting unit; and a tension applying part configured to apply tension to the wire to be cut at the cutting unit with a force higher than a force applied in a loosening direction of the wire wound on the to-be-bound object.

A binding machine includes a main body, a wire feeder, a curl forming part, a cutter configured to cut the wire wound on the object to be bound, a binding part including a rotating shaft, a handle provided on one side of the main body in a first direction intersecting an axial direction of the rotating shaft, a blower configured to generate an air flow through an inside of the main body; and an exhaust port provided on one side or another side of the main body in a second direction intersecting the axial direction of the rotating shaft and an extending direction of the handle, and configured to exhaust air generated by the blower and passed through the inside of the main body.

A binding machine includes: a wire feeding unit; a curl forming unit; a butting part; a cutting unit; and a binding unit. The binding unit includes: a rotary shaft; a wire engaging body configured to move in an axis direction of the rotary shaft and to engage the wire in a first operation area in the axis direction, and to move in the axis direction and to twist the wire in a second operation area in the axis direction; a rotation regulation part; and a tension applying part configured to perform, in the second operation area, an operation of applying tension on the wire engaged by the wire engaging body in the first operation area. The tension applied to the wire is equal to or larger than 10% and equal to or smaller than 50% with respect to a maximum tensile load of the wire.

A binding machine is configured to feed a wire in a first direction, to curl the wire, to surround a to-be-bound object with the wire, to return the wire in a second direction opposite to the first direction, to wind the wire on the to-be-bound object, and to twist the wire, thereby binding the to-be-bound object. The binding machine includes: a main body; a reel accommodation unit; a wire feeding unit; a curl forming unit; a binding unit; a grip; a starter; and a feeding path. The reel accommodation unit is provided in the main body on an opposite side to the curl forming unit with respect to the starter, and the feeding path is provided with a load reducing part configured to reduce a load of the wire or the reel accommodation unit.

A binding machine includes a wire feeder, a curl forming part, a cutter, and a binding part configured to twist the wire wound on the object and cut by the cutter. The binding part includes a wire locking body to which the wire is locked; a rotating shaft configured to operate the wire locking body; and a wire holding part including a first member and a second member. The wire holding part is configured to bend the wire wound on the object in an axial direction of the rotating shaft by the relative movement of the first member and the second member approaching each other, and to hold the wire. The cutter is provided in a wire feeding path between the wire feeder and the wire holding part, and is configured to cut the wire after the wire is held by the wire holding part.

A binding machine includes: a wire feeding unit; a curl forming unit; a cutting unit; a binding unit; a motor; and a control unit. The binding unit includes: a rotary shaft to be driven by the motor; a wire engaging body configured to engage the wire and to rotate together with the rotary shaft, thereby twisting the wire; and a rotation regulation part configured to regulate rotation of the wire engaging body. The control unit is configured to control stop of the motor rotating in a direction of twisting the wire, based on a position in a rotation direction of the wire engaging body and a position at which the rotation of the wire engaging body can be regulated by the rotation regulation part.

A binding machine includes: a wire feeding unit; a curl forming unit; a butting part; a cutting unit; and a binding unit. The binding unit includes a rotary shaft; a wire engaging body configured to move in an axis direction of the rotary shaft and to engage the wire in a first operation area in the axis direction of the rotary shaft, and configured to move in the axis direction of the rotary shaft and to twist the wire with rotating together with the rotary shaft in a second operation area in the axis direction of the rotary shaft; a rotation regulation part configured to regulate rotation of the wire engaging body; and a tension applying part configured to perform, in the second operation area, operations of applying tension and releasing the applied tension on the wire engaged by the wire engaging body in the first operation area.

A binding machine includes: a wire feeding unit configured to feed a wire; a curl guide configured to curl the wire fed in a forward direction by the wire feeding unit; and a binding unit configured to twist the wire fed in a reverse direction by the wire feeding unit and wound on an object. The binding unit includes a wire engaging body configured to engage a tip end-side of the wire fed in the forward direction by the wire feeding unit, curled by the curl guide and wound around the object. The binding machine includes a pulling unit for pulling, toward the object, a wire on a second side positioned on an opposite side to the curl guide with respect to the object earlier than a wire on a first side positioned on the curl guide of the wire wound around the object and engaged at its tip end.

An impact tool includes a mechanism part, a main-body housing and a grip housing. The mechanism part strikes a tool bit. The main-body housing holds the mechanism part therein. The grip housing is continuously provided to a rear portion of the main-body housing. One end portion of the grip housing is displaceably connected to the main-body housing through an elastic member, and the other end portion of the grip housing is rotatably connected to the main-body housing through a rotary joint. A center of the rotary joint is disposed on a leading end side of the impact tool with respect to a center of the elastic member, when viewed in a strike direction of the impact tool.

Impact tool

An electric power tool is provided with: a motor; a hydraulic pressure generator driven by the motor and configured to generate a plurality of impacts in one revolution thereof; an impact angle detector configured to detect an impact angle in one impact of the hydraulic pressure generator; an electric current detector configured to detect an electric current applied to the motor; a determination unit configured to determine an impact failure based on the impact angle and the electric current detected by the impact angle detector and the electric current detector; and a rotation controller configured to decrease a rotation speed of the motor when the determination unit determines the impact failure.

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Tokyo, Japan

Kouichirou Morimura