Specifications for the multiplex printing telegraph system : theory and operation (1920)
Western Union Telegraph Company · [New York?] : The Company · leaf 167
attached to the carriage casting again engage the racksand perform the spacing function. 36. An air buffer shown in Figure 20 is provided to absorb the momentum of thecarriage as it returns to the beginning of the line. When the carriage is a short distancefrom the carriage stop it strikes the… … Fig. 20 Page 15 Section 5-A Multiplex System 263-C 37. The line feed mechanism feeds up the paper when a new line is to be started.A ratchet wheel is attached to the left hand end of the .platen roll. Attached to a shortshaft passing through the platen bracket is a line feed lever, near the upper…
Telegraph
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