A rope severing device for cutting a rope after a continued compressive force is disclosed. The rope severing device includes a housing having a base and a top and the top is movably mounted to the base such that the top can move axially with respect to the base. A blade is positioned at least partially within the housing and fixedly mounted with respect to the base. In some embodiments, an elastic member is positioned inside the housing in contact with the base and a damper is attached to the base to dampen relative movement of the top and the base. Upon application of a compressive force to the housing, the top moves toward the base and the blade is at least partially exposed through an opening in the top to sever a rope attached to the rope severing device.

A rope severing device for cutting a rope after a continued compressive force is disclosed. The rope severing device includes a housing having a base and a top and the top is movably mounted to the base such that the top can move axially with respect to the base. A blade is positioned at least partially within the housing and fixedly mounted with respect to the base. In some embodiments, an elastic member is positioned inside the housing in contact with the base and a damper is attached to the base to dampen relative movement of the top and the base. Upon application of a compressive force to the housing, the top moves toward the base and the blade is at least partially exposed through an opening in the top to sever a rope attached to the rope severing device.

The invention relates to a knife holder (1) for cutting machines, with a knife carrier (2) rotatably mounted around an axis of rotation for holding a knife and a setting device (3) for the knife carrier (2), wherein the knife carrier (2) can be driven by the setting device (3) parallel to the axis of rotation (4) between a standby position and a cutting position, and wherein the knife holder (1) comprises a fixing device (5) that can be activated independently of the setting device (3), with which the knife carrier (2) can be fixed in the cutting position in the direction of the axis of rotation (3).

The invention relates to a separating device (10) for separating a tubular flat material (1) having an actual tube width (1.1), comprising at least one longitudinal separating unit (20) for removing a first edge region (2) and a second edge region (3) of the flat material (1). The invention further relates to a separating method (100) for separating a tubular flat material and to a system (70) having a separating device (10).

An apparatus for cutting packages includes a first drive shaft for driving a first cutting blade and a second drive shaft, arranged parallel to the first drive shaft, for driving a second cutting blade, where the second cutting blade is mounted rotatably about a rotation axis. The apparatus also includes an adjusting device assigned to the second cutting blade and having a movable actuating element. The actuating element is adapted to adjust a position of the second cutting blade and/or a pressing force of the second cutting blade on the first cutting blade and the actuating element is mounted movably along a direction parallel to the rotation axis and at a distance from the rotation axis.

An apparatus for cutting packages includes a first drive shaft for driving a first cutting blade and a second drive shaft, arranged parallel to the first drive shaft, for driving a second cutting blade, where the second cutting blade is mounted rotatably about a rotation axis. The apparatus also includes an adjusting device assigned to the second cutting blade and having a movable actuating element. The actuating element is adapted to adjust a position of the second cutting blade and/or a pressing force of the second cutting blade on the first cutting blade and the actuating element is mounted movably along a direction parallel to the rotation axis and at a distance from the rotation axis.

A cutting device and corresponding method for cutting a relatively rigid material, such as for example paper, cardboard, plastic material, composite or other. The cutting device includes a first cutting disc sharpened along its peripheral edge and rotating around a first axis of rotation. A second cutting disc, also sharpened along its peripheral edge and rotating around a first axis of rotation (X3), is disposed in front of the first cutting disc with respect to the material and is co-planar with the first cutting disc (14).

An apparatus for cutting a substrate includes a cutter head body. The cutter head body has a first portion and a second portion that is removably coupled to the first portion for securing a cutting blade between the first portion and the second portion. The apparatus also includes a pair of rollers coupled to the first portion and a compression wheel coupled to the cutter head body and aligned with the cutting blade for compressing the substrate prior to cutting.

An apparatus for cutting a substrate includes a cutter head body. The cutter head body has a first portion and a second portion that is removably coupled to the first portion for securing a cutting blade between the first portion and the second portion. The apparatus also includes a pair of rollers coupled to the first portion and a compression wheel coupled to the cutter head body and aligned with the cutting blade for compressing the substrate prior to cutting.

A pneumatic tool has a hollowed main body. One end of the main body is assembled with a pneumatic motor having a transmission shaft inserted into the main body. The other end of the main body is assembled with a connecting member being slidable along an axial direction of the main body. One end of the connecting member forms a connecting portion, and the other end of the connecting member forms a knife assembling portion. A driving gear is rotatably assembled in the main body and engaged with the transmission shaft. A protruding post is assembled on a portion of the driving gear biasing from an axis of the driving gear. A linking bar has a first end and a second end opposite to the first end. The first end is pin-jointed to the protruding post, and the second end is pin-jointed to the connecting portion of the connecting member.