London Journal of Arts and Sceinces: And Repertory of Patent Inventions, Band 3William Newton, Charles Frederick Partington W. Newton, 1821 |
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Seite 67
... waggons may be returned in the mode already mentioned : that is , carried down by their own gravity , a rope being connected to the last of them for the pur- pose of drawing up the next train : the loaded waggons having been brought up ...
... waggons may be returned in the mode already mentioned : that is , carried down by their own gravity , a rope being connected to the last of them for the pur- pose of drawing up the next train : the loaded waggons having been brought up ...
Seite 68
... waggons being the same also . The fourth stage is more favourable than the second and third , extending over a gently undulating surface , nearly straight , the end of which being a point twenty feet higher than e , is the station f ...
... waggons being the same also . The fourth stage is more favourable than the second and third , extending over a gently undulating surface , nearly straight , the end of which being a point twenty feet higher than e , is the station f ...
Seite 69
... waggons passing down the inclined plane to the staith or wharf below ; and hence , about half the power only which would have been neces- sary for drawing the twelve waggons along the fourth stage , is found to be sufficient for ...
... waggons passing down the inclined plane to the staith or wharf below ; and hence , about half the power only which would have been neces- sary for drawing the twelve waggons along the fourth stage , is found to be sufficient for ...
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