Abstract: A rebar binding device is configured to be capable of traveling on a plurality of rebars arranged at a first pitch and that is configured to be capable of traveling on a plurality of rebars arranged at a second pitch larger than the first pitch. The device includes: a first wheel that has a width larger than a difference between the second pitch and the first pitch and smaller than a difference between 1.5 times the second pitch and 0.5 times the first pitch; a second wheel that has a width larger than the difference between the second pitch and the first pitch and smaller than the difference between 1.5 times the second pitch and 0.5 times the first pitch; and a driver that is configured to rotate the first wheel and the second wheel.

Abstract: A reinforcing bar binding device includes a binding mechanism configured to bind a first reinforcing bar and a second reinforcing bar at a binding position where the first and second reinforcing bars intersect with each other, a main body to which the binding mechanism is mounted, a leg configured to travel along the first reinforcing bar in a first direction, a first drive unit configured to move the leg away from the first reinforcing bar, a second drive unit configured to move the leg in a second direction intersecting the first direction relative to the main body, and a control unit. The control unit controls the first drive unit to move the leg away from the first reinforcing bar and then controls the second drive unit to move the leg in the second direction.

Abstract: A reinforcing bar binding robot according to the present disclosure includes: a reinforcing bar binding unit configured to bind an intersecting section of at least two reinforcing bars among a plurality of reinforcing bars; a traveling unit configured to travel on the plurality of reinforcing bars; a first sensor and a second sensor configured to detect at least one reinforcing bar among the plurality of reinforcing bars and arranged away from each other along a first direction; and a control device configured to set a target point on the at least one reinforcing bar and control traveling of the traveling unit based on the target point.

Abstract: A binding mechanism that binds a binding section where a reinforcing bar extending in a first direction intersects with a reinforcing bar extending in a second direction that intersects with the first direction; a main body to which the binding mechanism is mounted; and a leg structure including a plurality of legs connected to the main body are included, and each of the plurality of legs includes a displacement mechanism configured to change a distance between the main body and a reinforcing bar in contact with the legs.

Abstract: A reinforcing bar binding device includes a binding section configured to bind a reinforcing bar, a holding section configured to hold the binding section, and a lifting section configured to move the holding section in a movement direction with respect to a body section of the reinforcing bar binding device. The lifting section includes a connecting section connected to the holding section, and driving section configured to move the connecting section. The connecting section includes an engaging section. The holding section includes an engaged section configured to engage with the engaging section. In a state where the binding section abuts against the reinforcing bar, the driving section is configured to move the connecting section and the engaging section relative to the engaged section to release engagement between the engaging section and the engaged section.

Abstract: A binding device includes a binding mechanism configured to feed a wire around a reinforcing bar and twist and bind the wire fed around the reinforcing bar, a binding mechanism movement section configured to move the binding mechanism between a binding position for binding the reinforcing bar and a retracted position away from the reinforcing bar, and a wire drawing section configured to draw out the wire wound on a reel. The wire drawing section draws out the wire in a movement direction of the binding mechanism, in conjunction with the movement of the binding mechanism by the binding mechanism movement section. An amount of the wire drawn out by the wire drawing section is greater than a movement amount of the binding mechanism moved by an operation of the binding mechanism movement section.

Abstract: A robot includes: a main body; a front driver which is provided in front of the main body in a first direction and which is configured to drive the robot in the first direction; and a rear driver which is provided behind the main body in the first direction and which is configured to drive the robot in the first direction. The front driver and the rear driver are configured to be relatively movable along a second direction perpendicular to the first direction.

Abstract: A driving tool includes: a body provided with an outlet where a fastener is driven; an urging member attached to the body; and a plunger movable in a projecting direction toward the outlet by extension of the urging member. An urging force in the projecting direction acts on the body from the urging member when the urging member is extended.

Abstract: A driving tool includes: a plunger movable in a launch direction of a fastener; an urging member that is extendable and contractible and is configured to serve as a drive source of the plunger; a moving member that is disposed at an end portion in an extension-contraction direction of the urging member and is movable in the extension-contraction direction of the urging member; a string-like member configured to connect the moving member and the plunger and transmit a driving force of the urging member to the plunger via the moving member; and a rotation prevention portion configured to prevent rotation of the moving member around a central axis in the extension-contraction direction of the urging member.

Abstract: A driving tool includes: a plunger movable in a first direction along a direction in which a fastener is launched; an urging member that is extendable and contractible in the first direction and serves as a drive source of the plunger; and guide rails configured to guide movement of the plunger in the first direction. The guide rails extend along the first direction of the urging member and are disposed on both sides sandwiching the urging member, and the guide rails are arranged such that a virtual line connecting the guide rails on the both sides of the urging member is deviated from a central axis of the urging member in a plan view of the urging member as viewed from the first direction.

Abstract: A driving tool includes: a body provided with an outlet where a fastener is driven; an urging member attached to the body; and a plunger movable in a projecting direction toward the outlet by extension of the urging member. An urging force in the projecting direction acts on the body from the urging member when the urging member is extended.

Abstract: A driving tool includes: a plunger movable in a launch direction of a fastener; an urging member that is extendable and contractible and is configured to serve as a drive source of the plunger; a moving member that is disposed at an end portion in an extension-contraction direction of the urging member and is movable in the extension-contraction direction of the urging member; a string-like member configured to connect the moving member and the plunger and transmit a driving force of the urging member to the plunger via the moving member; and a rotation prevention portion configured to prevent rotation of the moving member around a central axis in the extension-contraction direction of the urging member.

Abstract: A driving tool includes: a plunger movable in a first direction along a direction in which a fastener is launched; an urging member that is extendable and contractible in the first direction and serves as a drive source of the plunger; and guide rails configured to guide movement of the plunger in the first direction. The guide rails extend along the first direction of the urging member and are disposed on both sides sandwiching the urging member, and the guide rails are arranged such that a virtual line connecting the guide rails on the both sides of the urging member is deviated from a central axis of the urging member in a plan view of the urging member as viewed from the first direction.