| 摘要 |
A stapling device extends in a longitudinal direction from a front region to a rear region, having a bottom part having a set-down surface on its underside, having an anvil leg that is mounted so as to be pivotable in a limited manner about a first pivot pin in the front region with respect to the bottom part and carries an anvil plate in the front region, having a staple magazine that is mounted on a bearing block in the rear region so as to be pivotable in a limited manner about a second pivot pin with respect to the anvil leg, having a driver leg that is mounted so as to be pivotable in a limited manner about the second pivot pin with respect to the anvil leg and with respect to the staple magazine and has a driver for guiding staples through a gap at the front end of the staple magazine and for pressing the staples against the anvil plate, and having at least one longitudinally extending lever which is mounted on the bottom part by means of a first bearing in the rear region and on the anvil leg by a second bearing between the front region and the rear region, wherein one of the bearings is a third pivot pin and the other bearing is a floating bearing, and wherein the at least one lever is coupled to the driver leg, at the front, end of the lever facing the front region, such that a movement of the front end towards the anvil leg results in a movement of the driver towards the anvil plate. |
| 主权项 |
1. Stapling device, which extends in a longitudinal direction from a front region (12) to a rear region (14), hawing a lower part (20) that has a set-down, surface (18) on its underside (16), having an anvil leg (32) that carries an anvil plate (30) in the front region (12), which anvil leg is mounted in the front region (12) so as to pivot in restricted manner relative to the lower part (20) about a first pivot axle (34), having a staple magazine (38) that is mounted on a hearing block (36) in the rear region (14), so as to pivot about a second pivot axle (40), relative to the anvil leg (32), in restricted manner, having a driver leg (48) that is mounted so as to pivot about the second pivot axle (40) in restricted manner, relative to the anvil leg (32) and relative to the staple magazine (38), which driver leg has a driver (46) for guiding staples through a gap (44) at the front end (42) of the staple magazine (38) and for pressing the staples down against the anvil plate (30), and having at least one lever (56, 56′) that extends in the longitudinal direction, which lever is mounted on the lower part (20) in the rear region (14), by means of a first bearing (58), and on the anvil leg (32) by means of a second bearing (60) between the front region (12) and the rear region (14), wherein one of the bearings (58, 60) is a third pivot axle (66) and the other bearing is a floating bearing, and wherein the at least one lever (56, 56′ ) is coupled with the driver leg (48), at its front end (68) that faces the front region (12), in such a manner that a movement of the front end (68) toward the anvil leg (32) results in a movement of the driver (46) toward the anvil plate (30). |
