Abstract:
PROBLEM TO BE SOLVED: To provide a method for temporary protection of blank surfaces against corrosion, and a component with a surface protected according to this method. SOLUTION: In a first step a corrosion protection foil 12 is applied to a blank surface 11.1 to be protected. Then, a self-sealing, semi-solid protection layer 13 covers at least part of the corrosion protection foil 12. At a later point in time, at least part of the blank surface 11.1 can be exposed by pulling off the corrosion protection foil 12 inclusive of the protection layer 13 disposed thereon. The self-sealing protection layer 13 forms a closed film and the corrosion protection foil 12 and/or protection layer 13 comprise hydrophobically acting components in order to prevent moisture from penetrating to the blank surface 11.1 to be protected. COPYRIGHT: (C)2006,JPO&NCIPI
Abstract:
PROBLEM TO BE SOLVED: To provide a method for measuring the state of a rail stretch easily, quickly and accurately. SOLUTION: In the method and a device for measuring the state of the rail stretch, a receiver E is moved along the rail stretch SS, radio signals are transmitted by at least three transmitters S1, S2 and S3, and these radio signals are received by the receiver E. From these signals, the interval data AD from the receiver E to the transmitters S1, S2 and S3 are measured, and these interval data AD are compared with the reference data RD of the intervals from the transmitters S1, S2 and S3 to the receiver E by an evaluation unit AE, and the result of the measurement of the state of the rail stretch SS is distributed from the evaluation unit AE.
Abstract:
PROBLEM TO BE SOLVED: To provide an elevator facility equipped with a device for checking the position of an elevator car 2 capable of moving along a guide flange 21 of a guide track 7. SOLUTION: A longitudinal code mark model 10 is provided so as to be fixed in a moving direction 8 along the whole moving path of the elevator car 2, and detected by a code reader sensor system 12 capable of moving with the elevator car 2 in a noncontact manner. A code reader sensor system 11 is disposed so as to be fixed in the moving direction 8, and installed on the elevator car 2 by using a holder 14. Therefore, the code reader sensor system 11 can move in a vertical direction to the moving direction 8 of the elevator car 2, and a roller guide 15 can be rolled on a guide surface 25 of the guide flange 21 in a first direction x vertical to the longitudinal code mark pattern 10. COPYRIGHT: (C)2010,JPO&INPIT
Abstract:
PROBLEM TO BE SOLVED: To provide a method for avoiding defects of known devices, and a system and a method for assuring generation of elevator shaft information usable for elevator control in any case. SOLUTION: In the system for generating the elevator shaft information, an image of a surface of a guide rail 1 is recorded using a CCD linear camera 3, and an absolute position of an elevator cage is determined based on a surface pattern read from the image. Image data is inputted to a first correlation device I using an increment position of a new image and an absolute position i of a preceding image to generate an estimated position to be inputted to a second correlation device II. The estimated position is used for searching a related data base sector where an image stored in a data base is positioned at the time of calibration. The second correlation device II compares the new image with the stored image, and determines the absolute position i+1 to be transmitted to an elevator control means based on a position index of the stored image.
Abstract:
An elevator system includes a lift cage, which is provided with a belt having markings disposed along the length thereof. A device for detecting at least the position, optionally, also the speed and the acceleration of the elevator cage, which is used to scan the markings, comprises a detector which is secured to the elevator cage and is displaced therewith. The detector is, preferably, arranged in such a manner that it detects the markings in one section of the belt which extend from the underloop of the carrier rollers on the elevator cage directly to a fixed point of the belt.
Abstract:
FOR ASCERTAINING THE POSITION OF A RAIL-GUIDED LIFT CAGE, THIS POSITION TRANSMITTING EQUIPMENT COMPRISES A CODE CARRIER (9), WHICH IS ARRANGED OVER THE TRAVEL PATH IN FIXED LOCATION ON THE GUIDE RAIL (7), WITH CODE MARKS OF DIFFERENT PERMEABILITY. A PERMANENTLY PRECISE READING OF THE CODING IS ENSURED BY THE FACT THAT THE CODE CARRIER (9) IS FIXEDLY CONNECTED WITH A NON- MAGNETIC COVER (15), WHEREIN THE CODE MARKS ARE EXTERNALLY COVERED BY MEANS OF THE NON- MAGNETIC COVER (15). IN AN ADVANTAGEOUS EMBODIMENT, THE CODE CARRIER (9) TOGETHER WITH THE OUTWARDLY FACING NON-MAGNETIC COVER (15) IS INSERTED INTO A RECEIVING GROOVE (16) OF THE CAGE GUIDE RAIL (7), WHEREBY A SIMPLE AND RELIABLE MOUNTING IS ACHIEVED AND, IN ADDITION, TEMPERATURE-DEPENDENT DIFFERENCES IN EXPANSION BETWEEN CODE CARRIER AND GUIDE RAIL ARE AVOIDED. (FIGURE 3A)
Abstract:
Dispositivo para la colocación de una banda de código (10) en un riel guía (2) de un ascensor, que comprende una herramienta de montaje con estación de banda, donde la herramienta de montaje (1) con la estación de banda (9) se puede mover a lo largo del riel guía (2) y donde la estación de banda (9) está prevista para colocar la banda de código (10) en el riel guía (2), caracterizado porque la herramienta de montaje (1) tiene un patín guía (7) conectado con la estación de banda (9), el cual abraza el ala guía (4) del riel guía (2).
Abstract:
A device for attaching a code strip to a supporting structure of an elevator is in the form of a fitting tool capable of being guided along the supporting structure to play out an extended length of code strip material. The fitting tool has a guide shoe and a strip station mounted to the guide shoe for attaching the code strip to the supporting structure as the fitting tool is slid along the supporting structure, such as a guide rail, by a mechanic.