The disclosed fiberglass cutting device with yoke-supported adjustable roller is a device, or “gun,” with on-the-fly—during operation adjustment of the spacing between the anvil roller and cutter. This adjustability is accomplished using only a single tension-adjusting knob located to one side of the anvil roller. This is superior to the prior art that required, at a minimum, two tension-adjusting knobs—one for each side of the anvil roller. To solve this problem, the fiberglass cutting device with yoke-supported adjustable roller supports the supports the anvil roller on both ends using a yoke. The position of the yoke is controlled by a single tension-adjustment knob that moves both arms of the yoke, thus maintaining the anvil roller in a position parallel to the cutting roller. The use of the yoke also avoids only supporting the anvil roller at a single end, which creates an unstable cantilevered-roller.

A punching/perforation machine for creating a punching/perforation pattern in a material unit/web comprises a punching/perforation tool that includes an upper tool part which can be moved in a direction of stroke and which includes a plurality of punching dies/perforation needles arranged in a predefined grid in a transverse direction. It can be moved by a pressure beam that is operatively connected to a drive unit via a control device in order to produce a punching/perforation stroke. The material unit/web being supplied between the upper tool part and a stationary lower tool part/female die. Means are provided for generating a simultaneous movement of the material unit/web relative to the punching/perforation tool by a predefinable distance both in the direction of travel and in the transverse direction such that the material unit/web can be placed in a different predefinable position relative to the punching/perforation tool prior to each punching/perforation stroke.

A punching/perforation machine for creating a punching/perforation pattern in a material unit/web comprises a punching/perforation tool that includes an upper tool part which can be moved in a direction of stroke and which includes a plurality of punching dies/perforation needles arranged in a predefined grid in a transverse direction. It can be moved by a pressure beam that is operatively connected to a drive unit via a control device in order to produce a punching/perforation stroke. The material unit/web being supplied between the upper tool part and a stationary lower tool part/female die. Means are provided for generating a simultaneous movement of the material unit/web relative to the punching/perforation tool by a predefinable distance both in the direction of travel and in the transverse direction such that the material unit/web can be placed in a different predefinable position relative to the punching/perforation tool prior to each punching/perforation stroke.

A punching/perforation machine creates a predefined punching/perforation pattern in a material that is supplied in a direction of travel. The machine comprises a punching/perforation tool that includes an upper tool part which can be moved in a direction of stroke and which is equipped with a plurality of punching dies/perforation needles that are arranged in a predefined grid in a transverse direction and can be moved by a pressure beam that is operatively connected to a drive unit via a control device in order to produce a punching/perforation stroke. The material is supplied between the upper tool part and a lower tool part. The material is placed or clamped in a frame mechanism. The punching/perforation machine includes a frame accommodation/connection device for accommodating/connecting the frame mechanism, and the frame mechanism containing the material is supplied between the upper tool part and the lower tool part.

A punching/perforation machine creates a predefined punching/perforation pattern in a material that is supplied in a direction of travel. The machine comprises a punching/perforation tool that includes an upper tool part which can be moved in a direction of stroke and which is equipped with a plurality of punching dies/perforation needles that are arranged in a predefined grid in a transverse direction and can be moved by a pressure beam that is operatively connected to a drive unit via a control device in order to produce a punching/perforation stroke. The material is supplied between the upper tool part and a lower tool part. The material is placed or clamped in a frame mechanism. The punching/perforation machine includes a frame accommodation/connection device for accommodating/connecting the frame mechanism, and the frame mechanism containing the material is supplied between the upper tool part and the lower tool part.

An ultra-high pressure pump (10) adapted to supply a constant flow of very high-pressure water for the cutting apparatuses of a water-jet and abrasive processing machine, comprising a control unit (15) consisting of a hydraulic pump (15′) connected to a servomotor (15″), a hydraulic switching and compensation unit (16) comprising at least one progressive opening cartridge (16′) and at least one high-speed solenoid valve (16″), a hydraulic accumulator (16′″), a pressure control device (17) and an attenuator unit (18) cooperating with a pressure intensifier unit (14) supplied by means of a low-pressure water circuit (23).

An ultra-high pressure pump (10) adapted to supply a constant flow of very high-pressure water for the cutting apparatuses of a water-jet and abrasive processing machine, comprising a control unit (15) consisting of a hydraulic pump (15′) connected to a servomotor (15″), a hydraulic switching and compensation unit (16) comprising at least one progressive opening cartridge (16′) and at least one high-speed solenoid valve (16″), a hydraulic accumulator (16′″), a pressure control device (17) and an attenuator unit (18) cooperating with a pressure intensifier unit (14) supplied by means of a low-pressure water circuit (23).

A hand-held knockout driver includes a main housing having a handle portion, a motor positioned within the main housing, a pump assembly driven by the motor, and a secondary housing coupled to the main housing and defining a bore therein. The hand-held knockout driver also includes a working piston moveable within the bore from a rest position to an actuated position to define a piston throw distance therebetween. The hand-held knockout driver also includes a draw stud coupled to the working piston, a die coupled to the secondary housing, and a punch coupled to the draw stud opposite the working piston for movement therewith relative to the die. The die has a depth greater than the piston throw distance.

A hand-held knockout driver includes a main housing having a handle portion, a motor positioned within the main housing, a pump assembly driven by the motor, and a secondary housing coupled to the main housing and defining a bore therein. The hand-held knockout driver also includes a working piston moveable within the bore from a rest position to an actuated position to define a piston throw distance therebetween. The hand-held knockout driver also includes a draw stud coupled to the working piston, a die coupled to the secondary housing, and a punch coupled to the draw stud opposite the working piston for movement therewith relative to the die. The die has a depth greater than the piston throw distance.

A satellite dispenser is disclosed. In various embodiments, a satellite dispenser as disclosed herein includes a dispenser body defining an interior cavity configured to receive a payload; and a composite guide rail comprising a groove configured to receive at least a portion of a payload, the composite guide rail having an orientation that substantially aligns a longitudinal axis of the groove with an ejection axis of the dispenser.