| Luke Herbert - 1828 - 396 pages
...relieving click, which goes into the groove of the barrel pulley, receives a pressure from the chain; it brings the click part out of the ratchet, and gives...to the ratchet on the fusee arbor, to return back agaiu without any drag or incumbrance of the click. /, fig. 1 , is the finger touch ; it is made of... | |
| William Newton, Charles Frederick Partington - 1830 - 424 pages
...its arbor return back again : which is not the case with the going barrel ; i. is the relieving click which has a double action ; first it acts as the recoiling...the minute hand is made fast. It is shewn in fig. G. at /, is described by the Patentee as " the finger touch ; it is made of gold or some metal which... | |
| 1830 - 814 pages
...relieving click, which goes into the groove of the barrel pulley, receives a pressure from the chain ; it brings the click part out of the ratchet, and gives...fusee arbor to return back again without any drag or encumbrance of the click ; /, fig. 1, is the finger-touch; it is made of gold, or of some metal which... | |
| Luke Hebert - 1835 - 816 pages
...receives a pressure from the chain ; it brings the click part out of the ratchet, and gives free acti*n to the ratchet on the fusee arbor to return back again without any drag or incumbrance of the click. /, Fig. 1, is the finger touch : it is made of gold, or some metal which will not rust. By referring... | |
| Luke Hebert - 1836 - 814 pages
...relieving click, which goes into the groove of the barrel pulley, receives a pressure from the chain ; it brings the click part out of the ratchet, and gives...again without any drag or incumbrance of the click. /, Fig. 1, is the finger touch : it is made of gold, or some metal which will not rust. By referring... | |
| Luke Hebert - 1828 - 390 pages
...relieving click, which goes into the groove of the barrel pulley, reeeives a pressure from the chain; it brings the click part out of the ratchet, and gives...again without any drag or incumbrance of the click. /, fig. 1, is the finger touch: it is made of gold, or some metal which will not rust. By referring... | |
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