The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 25, 1990
Filed:
Jul. 26, 1989
Fritz Buhler, Ecublens, CH;
Abstract
The train comprises transport vehicles (16) for the new (T1) and old (T2) ties, followed by a storage vehicle (12) for the ties, a railroad car (1) as a dismantling car, articulated to the storage vehicle (12), and a laying unit (17) constructed in a manner such as to be mobile between a working state and a state of rest when running light. When working, this mobile unit (17) bears at one end on the car (1), for example via a wheel gear (22), and at the other end on a running support (24) which moves on the new track (R2). In the state of rest, the mobile unit (17) is moved and loaded onto the car (1), the running support (24) being retracted. The running support can also be formed by a railroad vehicle (26) or by a bissel truck (28), coupled to the car when running light.