A flat clinch assembly fits upon or within a base of a stapling device. The assembly preferably includes a slot with extended resiliently biased arms or toggles, where a rest position has the arms at or near a level of a working surface. An ejecting staple deflects and energizes the arms to cause the arms to rotate and create a clearance recess whereby points of the staple legs slide inward along the anvil. A restorative bias acting on the arms causes the arms to rebound to a rest position and to bend the legs upward. The legs thereby are normally pressed flat against the back sheet of a paper stack at the working surface. The arms or toggles are lightweight whereby the inertia of a fast moving staple moves the arms or toggles.

An apparatus for applying studs on strips of material includes a lower plate having a plurality of upward-protruding pins, an intermediate plate intended to be disposed on the lower plate and having a plurality of through housings suitable for receiving the body of the studs and letting the pins of the lower plate pass through, and an upper plate with housings to cooperate with the attaching means of the studs. The pins of the lower plate have a head made of a soft material intended to stop against the body of the studs, in such manner not to damage the body of the studs, when the studs are pressed between the pins of the lower plate and the housings of the upper plate.

A sheet-stapling apparatus mounts a center-folded booklet and staples the booklet at a fold of the booklet by a staple. The sheet-stapling apparatus has a supporting member that mounts the center-folded booklet, a pushing member that pushes the booklet to the supporting member, a stapler that penetrates the staple through the booklet and a clincher that clinches legs of the staple to bind the booklet. The pushing member has a groove that pushes the fold of the booklet and maintains the fold of the booklet at a pushing angle. The supporting member forms the space between the clincher and the booklet.

A sheet-stapling apparatus mounts a center-folded booklet and staples the booklet at a fold of the booklet by a staple. The sheet-stapling apparatus has a supporting member that mounts the center-folded booklet, a pushing member that pushes the booklet to the supporting member, a stapler that penetrates the staple through the booklet and a clincher that clinches legs of the staple to bind the booklet. The pushing member has a groove that pushes the fold of the booklet and maintains the fold of the booklet at a pushing angle. The supporting member forms the space between the clincher and the booklet.

A system for producing and positioning multi-tire structural features is disclosed. The system includes a construction vehicle, an actuatable arm extending from the construction vehicle, and a grasper coupled to a distal end of the actuatable arm. The gasper includes a first moving member and a second moving member that are configured to be actuated toward one another when the first moving member is disposed within a first tire and the second moving member is disposed within a second tire. The first moving member comprises a staple driver that is configured to release and force a staple through tire walls of the first and second tires, and the second moving member comprises a staple fastener that is configured to at least partially close the staple after the staple penetrates the tire walls of the first and second tires in order to fasten the first and second tires together.

A system for producing and positioning multi-tire structural features is disclosed. The system includes a construction vehicle, an actuatable arm extending from the construction vehicle, and a grasper coupled to a distal end of the actuatable arm. The gasper includes a first moving member and a second moving member that are configured to be actuated toward one another when the first moving member is disposed within a first tire and the second moving member is disposed within a second tire. The first moving member comprises a staple driver that is configured to release and force a staple through tire walls of the first and second tires, and the second moving member comprises a staple fastener that is configured to at least partially close the staple after the staple penetrates the tire walls of the first and second tires in order to fasten the first and second tires together.

A stapler for performing binding processing of binding a sheet with a staple, the stapler includes: a driver unit configured to drive the staple to the sheet; a bending unit configured to bend a staple leg of the staple that is driven by the driver unit and penetrates the sheet; a single motor configured to operate the driver unit and the bending unit; a coupling portion coupling the driver unit and the bending unit on one side in a direction orthogonal to a sheet passing direction of the sheet passing between the driver unit and the bending unit and along the sheet surface in the case of performing the binding processing; and a transmission unit configured to transmit a driving force of the motor to at least one of the driver unit or the bending unit via the coupling portion.

A stapler for performing binding processing of binding a sheet with a staple, the stapler includes: a driver unit configured to drive the staple to the sheet; a bending unit configured to bend a staple leg of the staple that is driven by the driver unit and penetrates the sheet; a single motor configured to operate the driver unit and the bending unit; a coupling portion coupling the driver unit and the bending unit on one side in a direction orthogonal to a sheet passing direction of the sheet passing between the driver unit and the bending unit and along the sheet surface in the case of performing the binding processing; and a transmission unit configured to transmit a driving force of the motor to at least one of the driver unit or the bending unit via the coupling portion.

There is provided a stapler including: a pair of clinchers that include a shaft portion, a staple abutting portion located closer to a distal end side than the shaft portion, and a spring abutting portion located closer to a proximal end side than the shaft portion, the pair of clinchers being rotatable about the shaft portion, and the staple abutting portion and the spring abutting portion being rotated in opposite directions from each other by rotation; a partition plate interposed between the pair of clinchers and partitioning one clincher and the other clincher from each other; and an elastic member having one end side fixed to the partition plate and the other end side abuttable against the spring abutting portion.

There is provided a stapler including: a pair of clinchers that include a shaft portion, a staple abutting portion located closer to a distal end side than the shaft portion, and a spring abutting portion located closer to a proximal end side than the shaft portion, the pair of clinchers being rotatable about the shaft portion, and the staple abutting portion and the spring abutting portion being rotated in opposite directions from each other by rotation; a partition plate interposed between the pair of clinchers and partitioning one clincher and the other clincher from each other; and an elastic member having one end side fixed to the partition plate and the other end side abuttable against the spring abutting portion.