A strapping device includes a handle, a body, and an actuator. The handle includes an input device and a switch, the input device spaced from the switch by a biasing element that applies a bias force to the input device. The input device moves from a first state spaced from the switch to a second state contacting the switch responsive to receiving a force greater than the bias force. A circuit of the switch is closed responsive to the input device moving from the first state to the second state. The switch outputs an actuation signal responsive to the circuit being closed. The body includes a tensioner and a base including a strap receiver opposite the tensioner. The actuator moves the tensioner from a first tensioner position to a second tensioner position further from the strap receiver based on a movement force greater than the bias force.

The present disclosure relates to a heat fusion-type binding machine for gardening, which performs a work of binding a crop and a support to each other by heat fusing a tape. The machine includes: a handle body; a tape supply unit including a tape container, and a tape guide unit; a power supply unit disposed at the handle body and supplying power for the heat fusion of the tape; a pair of arms facing each other, coupled to one side of the handle body for at least one arm to be pivotable to thus form a binding region along its inner periphery, and each having one end opened during the binding work to form an opening through which the crop and the support enter or exit the binding region; and a pivotal coupling unit pivotably coupling the other end of each of the pair of arms to the handle body.

Disclosed herein is an externally-powered strapping tool that includes a strapping tool assembly configured to perform one or more strapping operations; and an external power source operatively coupled thereto, the external power source being attached to the strapping tool assembly in a substantially immovable manner. Also disclosed herein is a strapping tool assembly that includes one or more strapping tool subassemblies configured to perform one or more strapping operations; a power transfer subassembly operatively coupled to the one or more strapping tool subassemblies, the power transfer subassembly configured to transfer motive power from the external power source to the one or more strapping tool subassemblies; and attachment means configured to releasably attach the strapping tool assembly to the external power source, the attachment means further configured to hold the external power source in a substantially fixed position relative to the strapping tool assembly when the attachment means is engaged.

A strapping device includes a handle, a body, and an actuator. The handle includes an input device and a switch, the input device spaced from the switch by a biasing element that applies a bias force to the input device. The input device moves from a first state spaced from the switch to a second state contacting the switch responsive to receiving a force greater than the bias force. A circuit of the switch is closed responsive to the input device moving from the first state to the second state. The switch outputs an actuation signal responsive to the circuit being closed. The body includes a tensioner and a base including a strap receiver opposite the tensioner. The actuator moves the tensioner from a first tensioner position to a second tensioner position further from the strap receiver based on a movement force greater than the bias force.

A strapping device including a tensioner operable to apply a strap tension to a loop of wrapping strap, a friction welder operable to produce a friction weld connection at two areas of the loop of wrapping strap disposed one on top of the other, a motor operable in a first rotational direction to drive the tensioner and in a second opposite rotational direction to drive the friction welder, and a control device. The control device is configured to, in response to receiving a first designated input: (1) operate the motor in the first rotational direction to drive the tensioner until a predetermined strap tension is reached in the loop of wrapping strap; and (2) afterwards, automatically operate the motor in the second different rotational direction to drive the friction welder to produce the friction weld connection.

A fusion welding device, comprising an operating component, a fusion welding work motor, a fusion welding work moving assembly, and a fusion welding work fixed assembly, the fusion welding work motor being connected with the fusion welding work moving assembly by means of a transmission mechanism. The fusion welding device is provided with a central connection component that is able to rotate, and the central connection component is provided with a first input position, a second input position, and a locking structure connection position. The present fusion welding device is able to accomplish automatic band pressing and fusion welding work by means of a relatively simple structure and by means of differently transmitted front and back connections and changes in engagement.

A strapping device including a tensioner operable to apply a strap tension to a loop of wrapping strap, a friction welder operable to produce a friction weld connection at two areas of the loop of wrapping strap disposed one on top of the other, a motor operable in a first rotational direction to drive the tensioner and in a second opposite rotational direction to drive the friction welder, and a control device. The control device is configured to, in response to receiving a first designated input: (1) operate the motor in the first rotational direction to drive the tensioner until a predetermined strap tension is reached in the loop of wrapping strap; and (2) afterwards, automatically operate the motor in the second different rotational direction to drive the friction welder to produce the friction weld connection.

A strapping device including a tensioner operable to apply a strap tension to a loop of wrapping strap, a friction welder operable to produce a friction weld connection at two areas of the loop of wrapping strap disposed one on top of the other, a motor operable in a first rotational direction to drive the tensioner and in a second opposite rotational direction to drive the friction welder, and a control device. The control device is configured to, in response to receiving a first designated input: (1) operate the motor in the first rotational direction to drive the tensioner until a predetermined strap tension is reached in the loop of wrapping strap; and (2) afterwards, automatically operate the motor in the second different rotational direction to drive the friction welder to produce the friction weld connection.

A strapping device includes a handle, a body, and an actuator. The handle includes an input device and a switch, the input device spaced from the switch by a biasing element that applies a bias force to the input device. The input device moves from a first state spaced from the switch to a second state contacting the switch responsive to receiving a force greater than the bias force. A circuit of the switch is closed responsive to the input device moving from the first state to the second state. The switch outputs an actuation signal responsive to the circuit being closed. The body includes a tensioner and a base including a strap receiver opposite the tensioner. The actuator moves the tensioner from a first tensioner position to a second tensioner position further from the strap receiver based on a movement force greater than the bias force.

A strapping apparatus for strapping articles with a strapping band having a tensioning device for imparting a band tension to a loop of the strapping band, the tensioning device including a driveable tensioning element provided for engaging the strapping band to impart a band tension. The strapping apparatus including a connecting device for generating a permanent connection, in particular a welded connection, at two regions, situated one above the other, of the loop of the strapping band. The strapping apparatus is configured to achieve the release of the tensioning element from the strapping band reliably to avoid or reduce adverse characteristics attributed to the release of the tensioning device from the band.