摘要:
The invention relates to a method for automatically synchronizing a number of paper feeding channels of an inserting system involving the following steps: a) inspecting the sheets provided for output in one of the channels by comparing their group sequence number and their sheet sequence number with predetermined reference values; b) outputting the inspected sheets from this channel if their group sequence number and sheet sequence number correspond with the set reference values; c) inspecting the additional sheets provided for output in one or more additional channels if the group sequence number or the sheet sequence number of a previously inspected sheet does not correspond with the set reference values; d) outputting the sheets from the additional channels if their group sequence number and sheet sequence number correspond with the set reference values, and; e) identifying a group as a defective group and outputting the sheet with the smallest group sequence number and with the smallest sheet sequence number if none of the inspected sheets have the set reference group sequence number and reference sheet sequence number.
摘要:
There are known cargo decks for aircraft that comprise floor beams or an equivalent floor substructure and floor panels, ball mats, roller tracks, or other such transport devices connected thereto for conveying and fixing in position pallets, containers or similar objects. In order to create a tight seal between a cargo space above the cargo deck and a bilge space below the cargo deck, sealing devices are provided, so that the floor panels, ball mats, roller tracks, etc. can be replaced at any time with no need to seal them off.
摘要:
A conveyor apparatus for use in an aircraft cargo hold a plurality of direction-independent conveyor elements such as ball elements or similar, on which an item of freight such as a container can be transported in a transport plane linearly and with a change of direction. In order to improve the handling of items of freight, in particular to avoid damage, the apparatus comprises at least one brake element, for example in a door region of the cargo hold, in order to brake movement of the item of freight with a predetermined, finite braking force while it is being transported into the cargo hold or out of the cargo hold.
摘要:
In the cargo hold of an aircraft, a cargo deck is known on which several mounting profiles are installed in the long direction of the aircraft. In the mounting profiles functional elements, in particular rollers, ball elements, latches, power drive units (PDUs) or the like can be mounted. In the present invention it is proposed that the mounting profiles be disposed at identical distances from one another over a width of the cargo space, so that identical structural floor elements can be mounted between them and will fit exactly.
摘要:
A freight-loading system in a cargo hold of an aircraft is provided that offers enhanced operating safety. The freight-loading system comprises a plurality of power drive units (PDUs), which can be actuated by control signals in such a way that items of freight can be maneuvered into or out of the cargo hold as well as within it. The power drive units (PDUs) are connected by control leads to control panels for actuation by personnel. A control maintenance computer (CMC) is provided and connected to the power drive units (PDUs) and the control panels, and is so designed that status information from the power drive units (PDUs) and the control panels can be read out, and that the power drive units (PDUs) and/or the control panels are controllable by the control maintenance computer (CMC).
摘要:
A drive roller unit for driving articles on a conveyor track includes a drive roller which can be driven in rotation by an electric motor by way of a planetary transmission. The drive roller is mounted rotatably on a guide body which permits the roller to be movable relative to a base of the unit between a lower rest position and an upper drive position in which it is in engagement with the underside of the article to be driven. An internal gear ring which is fixedly connected to the drive roller is in the form of a crown wheel of the planetary transmission. A planet wheel of the planetary transmission meshes on the one hand with the internal gear ring and on the other hand with a sun wheel of the planetary transmission. The sun wheel is driven by the electric motor while the planet carrier of the planet wheel is fixedly connected to the guide body.
摘要:
A drive roller unit for driving an article on a conveyor track comprises first and second drive rollers which can be driven in rotation by an electric motor by way of a transmission. The drive rollers are arranged with their axes of rotation in concentric side-by-side relationship and are each driven by the electric motor by way of a respective transmission wheel. The electric motor drives the first transmission wheel while the second transmission wheel is coupled to the first transmission wheel by means of a slipping clutch whose clutch torque is such that the clutch does not slip and the drive rollers thus rotate in the same direction as long as the driven article can move substantially unbraked or unimpeded beyond the drive roller unit, the clutch however slipping if the article is unable to move freely and thus applies a braking force to the second roller, whereby the unit is turned about a vertical axis to re-orient the article for further free movement thereof in a fresh direction.
摘要:
A ball unit (10), in particular for conveying devices (1), possesses a load ball (12), which by a part (14) of its surface can bear against a load object, a bearing unit (24), which so bears and encloses the load ball to be freely rotatable that a free part (14) of the load ball surface projects out of the bearing unit through a circular passage opening (61), and a holder (20), which for fastening of the ball unit at a carrier frame of the conveying device displays a fastening portion (31), which can be borne on the carrier frame. The bearing unit (24) is so linearly movable to and fro relative to the holder (20) that the free load ball surface in an advanced end position protrudes further beyond a surface (3) of the carrying frame than in a withdrawn end position. Stressed between bearing unit and holder is a spring (18), which is constructed as flatly bowed annular washer, supported against the holder in immediate proximity of its fastening portion, is arranged concentrically with the passage opening of the bearing unit and biasses the bearing unit into the advanced end position.