Translation of "Leertakt" in English

Clock distribution according to AES11 (currently not recommended for empty clock)

Waste paper is produced during this adjustment period, wherein each idle cycle causes a time loss in the production process.

However, it is possible to manage without such a thyristor; this is why one ignition will happen during the idling cycle (exhaust cycle) which is completely harmless.

If a single book block is missing from the conveying section, an empty cycle is assigned to this missing book block and the associated book case is transferred out at the appropriate location.

In the event that book blocks are missing in the ascending and/or descending sequence for the book blocks in the processing chain, an empty cycle is assigned to this missing book block and the associated case is transferred out at the respective location.

Since the sequence of the book blocks for the case shown herein is interrupted only by an empty cycle, the book case assigned to the book block 16 is not removed from the book production line 2 .

If a book block in the predetermined sequence is missing, an empty cycle is generated and the associated book case is deposited in an intermediate buffer or storage location (not shown herein), arranged immediately following the case separator, without resulting in a machine stop.

The book block 13 meanwhile has been conveyed further along the conveying section 3 in the main transporting direction 1, so that an empty cycle has been generated.

This time, no idle cycle on the auxiliary saddle 6 is necessary as signature 5 is to be placed above signature 4.

In this case, the actual number of cycles T E is increased and the pusher 11 is held back in its rear end position 27 for at least one machine cycle Z, causing the cutter 12 to perform at least one empty cycle in a machine cycle Z empty .

During an empty cycle, the pusher 11 remains in its rear end position 27 and the motor M 3 used to drive the front blade 13 and the side blades 14 is then stopped for the duration of a machine cycle.

The method, in an embodiment, can be described in simple terms as a synchronisation method for the cutter 12 of a cutting device 1 by prior detection of printed products 3 and regulation of the actual number of cycles of the cutter 12 according to the supplied printed products 3, in which the actual number of cycles T E of the cutter 12 is increased if the stack 10 to be cut is formed too late and at least one empty cycle is generated.

If the production plant must be converted because of different formats and features for the books to be processed, then the adhesive binder, for example, is correspondingly adjusted by respectively inserting at least one idle cycle.

An empty cycle is therefore characterized in that no product is sucked up and the corresponding gripper remains empty.

In this way, the extending of the supporting and stopping means in the direction of the support region can be synchronized with an approaching empty cycle in which no object is removed, or with a shut-down of the apparatus.

It is also conceivable that these sterile areas are arranged spaced from one another in the supply direction F at a spacing that defines an idle cycle (not illustrated).

When the headband or backliner roll finishes, the other headbanding station automatically takes over – during production and without any return cycle.

Built-in test tone as »PLL quick starter« for those downstream devices which may not lock-in reliably when fed with an empty clock (»CRYSTAL-Chips«)