摘要:
The invention relates to a cam ring (2) for an injection pump for an internal combustion engine, comprising a round opening (4) for a shaft section, which can be eccentrically driven, and comprising a flattened outer section (6) against which a displacer element of the injection pump can be supported. A bush-shaped low-friction bearing means (12) for mounting the shaft section is provided inside the opening (4) of the cam ring (2). In order to reduce the problematic effects of pressing in the low-friction bearing means into the opening, the cam ring is designed so that the low-friction bearing means (12) in one form comprises a polymer-based bearing coating material (14) with friction-reducing fillers, which is directly placed upon the surface (16) of the cam ring (2) that delimits the opening (4).
摘要:
To equally space items along a first path, a predetermined number of items is moved towards each other to minimize distances between the items, and a gear mechanism is engaged with each item. The gear mechanism includes crossed bars, wherein pairs of the bars are coupled at middle joints so that each pair of bars forms an X-shaped structure and opposite ends of an X-shaped structure are coupled at end joints to respective ends of neighboring X-shaped structures. The gear mechanism is activated so that the gear mechanism acts upon each item and moves each item along the first path a predetermined distance to equally space the items.
摘要:
A device used to arrange flat packets according to a determined sequence of delivery points associated with receiver addresses, whereby below a continuous part of a surrounding pocket ring designated as a covering area, one part of a collector belt, which is displaced with relative speed, is arranged on a stacking device to receive packets from the pockets in order to further transport the packets. The transportation speed of the collector belt is synchronised with the transportation speed of the pocket ring such that each section of the collector belt passes along the covering area of each pocket of the pocket ring at least once during the movement thereof. The packets are emptied onto the collector belt from the pockets of the pocket ring according to the read recipient addresses such that they leave the collector belt in the stacking device in a determined sequence of the recipient addresses.
摘要:
The invention relates to a method for controlling the sequence of trains during traffic control, whereby a telephone communication between a traffic controller in a traffic control centre and a driver is carried out. In order to increase security during telephone communication, the traffic controller transmits a driving permit to the driver, in addition to a test code which is specific to the driving permit and determined by a traffic control computer, and the driver inputs the driving permit and the test code into a vehicle appliance which calculates the test code according to the same algorithm as the traffic control computer, and compares the calculated test code with the inputted test code. The driving permit is authenticated only if the two codes correspond.
摘要:
A process for determining travel through at least one toll road section by at least one vehicle (FAR) by means of a position determination system (POS) which is set up to determine the current position of the at least one vehicle (FAR), whereby positions of the at least one vehicle (FAR) are compared with the position of at least one reference point characteristic for an entrance (AUF) to a toll road section, whereby the orientation (ORI) of the vehicle is determined within a specifiable region (BER) about the entrance (AUF), whereby it is determined whether the orientation (ORI) determined agrees within a specifiable tolerance range with the orientation (ORA) characteristic of entry onto the toll road section.
摘要:
Systems, methods and computer program code for the measurement and control of sway in load transportation systems are provided which include using Micro-Electro-Mechanical Systems (MEMS) devices to measure and control the sway of suspended loads such as loads suspended from cranes.
摘要:
The present invention relates to a method wherein communication links between subscriber access lines of subscriber access units of an exchange in a switching system comprising a number of exchanges are established within the exchange concerned either directly in the respective subscriber access unit or between the subscriber access units connected by trunk lines directly to one another or via at least one subscriber access unit, without involving a central switching device of the exchange concerned, and under the control of the central controller belonging to this exchange.
摘要:
The invention relates to a method and an array for determining the IP addresses of a terminal array connected to an IP network by means of a telecommunication network. A pseudo-hardware address is administratively assigned as identifier to the subscriber connection of the terminal array. Said identifier is stored in the peripheral area of the telecommunication network and transmitted in an IP address request by the terminal array to a network management unit for assigning IP addresses. Said network management unit assigns an IP address using the identifier of the terminal connection and transmits said address to the terminal array.
摘要:
A device for reversal of direction of planar letters has two cover band conveyor runs with reversible transport direction, driven by a common drive roller. The letters are distributed alternately on the cover band conveyor runs. The back-transported letters are led into removing cover band transport means. The drive roller is controlled such that on introduction of a following letter into a cover band conveyor run the preceding back-transported letter has already accelerated to the nominal speed, the braking process only being initiated when the rear edge of the relevant letter has left the introducing cover band transport run and the preceding letter is no longer held in one of the controlled and reversible cover band conveyor runs.
摘要:
The invention relates to a lead seal which is introduced into an opening, having a projection, which shaves off when there is a continued insertion movement, the base body being provided with a hook which can be latched opposite the plane enclosed by the limiting contour of the opening to be sealed. In addition, an arrangement having a housing which can be joined together and having an opening to be sealed by the lead seal is the subject matter of the invention, the lead seal having a base body which is provided with a shaped section which limits, in an interlocking manner, the ability of the lead seal to move in the insertion direction. Such lead seals or arrangements have until now been deficient in terms of the intended evidence function. In this case, the invention provides a remedy by the lead seal being fixed to the second housing part opposite the plane enclosed by the limiting contour of the opening to be sealed. In addition, the hook may be in the form of a snap hook.