 | William Hooper - 1774 - 344 Seiten
...prevent it from defcending. This ftand, together with the wheel, may be enclofed in a cafe, and fo contrived as to be moved from one room to another with very little trouble, It is evident from the conftrudion of this machine, that when -a certain quantity of the fand is run out, the weight will... | |
 | William Hooper (M.D.) - 1782 - 344 Seiten
...This ftand, together with the wheel, may be enclofed in a cafe, and fo contrived as to be moved frcm one room to another with very little trouble. It is evident from the conftrudUon of this machine, that when a certain quan~ tity of the fand is run out, the weight will... | |
 | Endless amusement - 1825 - 226 Seiten
...fixed a check, to prevent it from descending. This stand, together with the wheel, may be enclosed in a case, and so contrived, as to be moved from one...trouble. It is evident, from the construction of this ma. chine, that when a certain quantity of the sand is run out, the weight will descend, and put the... | |
 | Joseph Taylor - 1838 - 672 Seiten
...wheel, may be enclosed in a case, anJ.^ contrived as to be moved from one room to another, »ii rery little trouble. It is evident from the construction...required to continue longer in motion, two or more pullies may be added, over which the rope may run. The size of the bells should be adapted to the somniferous... | |
 | 1839 - 230 Seiten
...fixed a check, to prevent it from descending. This stand, together with the wheel, may be enclosed in a case, and so contrived, as to be moved from one...required to continue longer in motion, two or more pulleys may be added, over which the rope may run. Musical Cascade. WHERE there is a natural cascade,... | |
 | T. C. Thornton - 1846 - 268 Seiten
...number of hours it is to run. Against the upright piece, on the side next the cone, there must be fixed a check, to prevent it from descending. This stand,...construction of this machine, that when a certain quantity of sand is run out, the weight descends, and puts the wheel in motion, which motion will continue till... | |
 | George Frederick Pardon - 1868 - 302 Seiten
...fixed a check, to prevent it from descending. This stand, together with the wheel, may be euclosed in a case, and so contrived as to be moved from one...run out, the weight will descend, and put the wheel into motion, which motion will continue till the weight comes to the ground. If the wheel be required... | |
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This stand, together with the wheel, may be enclosed in a case, and so contrived, as to be moved from one room to another with very little trouble. It is evident, from the construction of this machine, that when a certain quantity of the sand is run out,... 