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SCHEUCHZER FILS AUGUSTE
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SCHEUCHZER FILS AUGUSTE
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Priority claimed from EP88108740Aexternal-prioritypatent/EP0293015B1/en
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Publication of DE3584294D1publicationCriticalpatent/DE3584294D1/en
Machines For Laying And Maintaining Railways
(AREA)
Abstract
A laser transmitter is supported by a carriage mounted on the track in front of the machine providing respective beams defining a horizontal and a vertical reference plane. The beams are received via detectors (Rn, Rr), which are centred automatically for each measurement along the line of one or other beam (Fn, Fr), the position adjustment used to determine the required track correction. The detectors are mounted on a special carriage at a given distance in front of the front measuring carriage of a relative measuring system.
DE8888108740T1985-07-021985-07-02
CONTROL DEVICE FOR A RAILWAY TRACK LEVELING AND LEVELING MACHINE.
Expired - Fee RelatedDE3584294D1
(en)
MEDICATION SYSTEM USING A MEDICATION PROCESS BASED ON THE PRINCIPLE OF TRIANGULATION FOR NON-CONTACT MEDICATION OF A DISTANCE BETWEEN A POINT ON THE SURFACE OF AN OBJECT AND A REFERENCE LEVEL