Abstract: A belt spool for a belt retractor with a force limiter has at least one flange (16) with a front face (27) and one insert (28) provided on the front face (27) of the flange (16). The insert (28) constitutes the portion that is cut by the force limiter. The invention further relates to a belt retractor.

Abstract: The invention concerns a device for die-cutting a stack of sheet-like materials, particularly labels, whereby the stack is pressed into the die-cutter blade by a relative movement of a punching ram and a hollow cylindrical die-cutter blade. For a device such as this, it is proposed that the die-cutter blade 18 is adjustably held in a frame 16, and the frame 16 is accommodated by a receiving apparatus 13 which is mounted in a punch platen 12 and is adjustable relative to it, whereby the frame 16 can be slid in a plane parallel to the punch platen 12, in particular is adjustable in the direction of two major axes that are essentially arranged perpendicular to one another, and can also be tilted out of the plane. Such a device allows for precise orientation of the die-cutter blade relative to the stack to be punched.

Abstract: A method for monitoring the functioning of a control unit for the activation of output stages, for example, in a motor vehicle, is provided. The control unit includes a main computing element having at least one microprocessor, and at least one auxiliary computing element having at least one microprocessor. The main computing element and the at least one auxiliary computing element may access a common memory element. The present system enables monitoring of the control unit that is as simple as possible but is nonetheless secure and reliable, by providing that during normal operation of the control unit, the content of a specifiable memory location of the memory element be queried by at least one of the auxiliary computing elements at presettable times, given a functioning main computing element, the content having previously been written with a presettable value by the same.

Abstract: The invention relates to a device for die cutting a stack consisting of sheet-type materials, in particular labels. According to said method, a movement of a stack to be cut in relation to a hollow cylindrical be pushed into said die-cutter blade. This type of device is characterized in that the die-cutter blade (18) is adjustably mounted in a frame (16), which can be inserted in a holding device (13) perpendicularly to the relative displacement direction (K) of the stacks to be cut (7) and die-cutter blades (18), and can be fixed in a central position. The holding device (13) is mounted in a die-cutter head plate (12), in such a way that it can be adjusted in relation to the latter. A die-cutter device of this type has an extremely compact construction, as a result of the positioning and mounting of the die-cutter blade in the direction of the relative movement of the stack to be cut and the die-cutter blade.

Abstract: A method for detecting combustion misses in a multi-cylinder internal combustion engine. The control units of the engine use an engine control program which is interrupted by interrupt routines, in phase-synchronism with the rotational movement of the crankshaft, in which at least the data required for injection and firing are processed. The detection of combustion misses includes establishing and evaluating crankshaft segment times in which the crankshaft covers an associated circle-segment angle range. The crankshaft segment are also established and evaluated in particular interrupt routines, and for the further subset of cylinders in the interrupt routines in which their firing is controlled. Furthermore, the crankshaft segment times for the first cylinder is established and evaluated in certain additionally generated interrupt routines.

Abstract: The invention concerns a device for die-cutting a stack of sheet-like materials, particularly labels, whereby the stack is pressed into the die-cutter blade by a relative movement of a punching ram and a hollow cylindrical die-cutter blade.

Abstract: A method and a device for controlling operational sequences, particularly in a vehicle, at least one sensor having a connection unit being connected via a bus system to at least one control unit for controlling the operational sequences, the control unit likewise having a connection unit, and sensor information being transmitted to the control unit. The control unit reads in and/or processes the sensor information at specifiable synchronization points. A trigger signal is transmitted by the control unit via the bus system to the sensor in such a way with an allowance that the sensor information is available in a manner that it is able to be read in and/or processed exactly at the synchronization point for the control unit.

Abstract: The invention concerns a device for die-cutting a stack of sheet-like materials, particularly labels, whereby the stack is pressed into the die-cutter blade by a relative movement of a punching ram and a hollow cylindrical die-cutter blade. For such a device, it is proposed that the stack (8) to be punched be positioned between a limiting element (88) and a moveable slide-in unit 21 is positioned against a stop (89), and the limiting element (88) and the stop (89) are moveable. This type of construction of the die-cutting device ensures an optimal positioning of the stack in area of the pinching ram, independent of varying stack sizes.

Abstract: The invention concerns a device for die-cutting a stack of sheet-like materials, particularly labels, whereby the stack is pressed into the die-cutter blade by a relative movement of a punching ram and a hollow cylindrical die-cutter blade.

Abstract: A method for monitoring the functioning of a control unit for the activation of output stages, for example, in a motor vehicle, is provided. The control unit includes a main computing element having at least one microprocessor, and at least one auxiliary computing element having at least one microprocessor. The main computing element and the at least one auxiliary computing element may access a common memory element. The present invention enables monitoring of the control unit that is as simple as possible but is nonetheless secure and reliable, by providing that during normal operation of the control unit, the content of a specifiable memory location of the memory element be queried by at least one of the auxiliary computing elements at presettable times, given a functioning main computing element, the content having previously been written with a presettable value by the same.

Abstract: A process for forming small stacks from an initial stack of sheet material by cutting includes providing a single guillotine cutter machine which comprises a rear table part for receiving the material to be cut and a front table part for receiving the cut material, separating the initial stack into partial stacks by a plurality of cuts in a first direction perpendicular to a direction of feed thereof, and pushing back and rotating 90° at least a portion of the partial stacks from the front table part onto the rear table part for further cutting. The process also includes installing a first movable guide plate above the front table part, placing the partial stacks such that the partial stacks abut the guide plate, and cutting the partial stacks to produce small stacks.

Abstract: The present invention relates to a method for detecting combustion misses in a multi-cylinder internal combustion engine, having at least one first engine control unit which controls at least the injection and firing of a first subset of the cylinders of the internal combustion engine, and having at least one further engine control unit which controls the injection and firing of a further subset of cylinders and in which the detection of combustion misses for the first and the further subset of cylinders is additionally carried out; the control units using an engine control program which is interrupted by interrupt routines, in phase-synchronism with the rotational movement of the crankshaft, in which at least the data required for the injection and firing are processed; and in which method the detection of combustion misses is based on establishing and evaluating crankshaft segment times in which the crankshaft covers an associated circle-segment angle range; and the crankshaft segment times likewise being e

Abstract: The invention concerns a device for die-cutting a stack of sheet-like materials, particularly labels, whereby the stack is pressed into the die-cutter blade by a relative movement of a punching ram and a hollow cylindrical die-cutter blade.

Abstract: The invention concerns a device for die-cutting a stack of sheet-like materials, particularly labels, whereby the stack is pressed into the die-cutter blade by a relative movement of a punching ram and a hollow cylindrical die-cutter blade.

Abstract: A guillotine cutter machine for cutting stacked sheet material includes a table for receiving the material. A rear table part receives the material to be cut, and a front table part receives the cut material. The two table parts can be moved apart in order to form a gap. A first movable guide plate can be disposed in the region of the front table part. A second movable guide plate can be brought into its operating position after the gap has opened so that a transverse channel for the cut material is formed between the two guide plates. The cut material can be fed to a further processing station by an ejector which can move along the transverse channel.

Abstract: A method and a device for controlling operational sequences, particularly in a vehicle, at least one sensor having a connection unit being connected via a bus system to at least one control unit for controlling the operational sequences, the control unit likewise having a connection unit, and sensor information being transmitted to the control unit. The control unit reads in and/or processes the sensor information at specifiable synchronization points. A trigger signal is transmitted by the control unit via the bus system to the sensor in such a way with an allowance that the sensor information is available in a manner that it is able to be read in and/or processed exactly at the synchronization point for the control unit.

Abstract: A method and apparatus of buffering sheets of cut stock in block-shaped stacks ranged in rows between stock-cutting machinery and further processing machinery, whereby each row is also block-shaped. Each row produced by the cutting process is forwarded to a buffer's intake and thence to a marshaling area where it is combined with previously forwarded rows into a group. Each group is forwarded to the buffer's outtake and combined with any other rows already there. The most downstream row of the group is forwarded to the further-processing machinery.

Abstract: A method of adjusting a blade (12) in its lowermost position while replacing a used one in a machine for cutting paper, cardboard, and similar stock. The blade is loosely attached to a blade holder that travels up and down. The blade can be loosened from the holder and raised and lowered therein. With the blade holder down, the blade can be adjusted by lowering it against at least one support (19 or 20) at the level of the stock being cut.The backing strip is removed from the stock-positioning board. The support is advanced out of a disengaged position and into an engaged, blade-adjustment, position. The blade holder, accommodating the blade loose in its raised position, is lowered into its lowermost position. The blade is lowered onto the support in its engaged position and secured tight to the blade holder in that position. The blade holder is raised. The support is returned into its disengaged position. The backing strip is replaced in the stock-positioning board.

Abstract: A machine for cutting flat stock, especially sheets of material. The machine has a counter that accommodates the stock and a cutting assembly. The cutting assembly has a knife mounted on a beam that travels up and down toward and away from the counter in a machinery frame. The beam accommodates at least two separate knife-positioning components that force the back of the knife against the beam. Each knife-positioning component rests against a pressure-accommodating component on the back of the knife. At least that area of the pressure-accommodating component that comes into contact with the knife-positioning component is hard.

Abstract: Device for cutting sheets of material, with a counter (12) for the material to rest on, a blade to cut the material, and a holdfast (11) that can be lowered onto the material by a mechanism (10) and raised off it by a spring (6). When the spring in such a device breaks, the holdfast can drop and injure the operator. The object is to prevent such injuries. An interceptor (7, 8, & 9) accordingly brakes the holdfast when the spring that raises it is broken.