Metal working – Means to assemble or disassemble – With control means energized in response to activator...
Reexamination Certificate
2007-02-13
2007-02-13
Hong, John C. (Department: 3726)
Metal working
Means to assemble or disassemble
With control means energized in response to activator...
C029S709000
Reexamination Certificate
active
10169044
ABSTRACT:
The invention relates to a unit (10) for the production of track elements (32), comprising a number of retaining devices (14), arranged serially in the longitudinal direction of the unit. Said units each comprise a base element (20), which can be moved on wheels (34) and at least one support device (28), connected at least indirectly thereto. The above is arranged, such that a section (30, 172) of a pre-assembled track element (32) may be placed thereon, in the alignment which essentially corresponds to that of the most recent fitting position. Furthermore, the above may be positionally adjusted relative to the base element (20).
REFERENCES:
patent: 5023534 (1991-06-01), Ueda et al.
patent: 2 124 480 (1972-10-01), None
patent: 24 51 574 (1976-05-01), None
patent: 35 37 557 (1986-04-01), None
patent: 195 44 557 (1997-01-01), None
“Magneschnellbahn Transrapid—Technik und System,” Thyssen Transrapid System GmbH, Muchen, 1997.
Factor & Lake
Hong John C.
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