(2) The hook may be attached to a rope or chain, and the pulling cylinder connected with a system of pulleys around which the rope is led; by these means the lift can be very largely increased. [Please select]
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--Two grooved pulleys, which fit each other accurately, will transmit power without losing too much by friction. [Please select]
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Both this plate and the vane itself were made to move pencils through linkages of chains and pulleys. [Please select]
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A hastily erected scaffold, which was to support the pulleys for raising the statues, had collapsed. [Please select]
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Back of these curtains are long poles that may be raised or lowered by pulleys. [Please select]
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In rigging it to a sliding door, the materials required are: Three flat pulleys, an old electric bell or buzzer, about 25 ft. [Please select]
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6 -- Details of Background Frame] ** Home-Made Kite Reel [156] This kite reel is constructed from two old pulleys and a few pipe fittings. [Please select]
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_--A strong tackle, or combination of pulleys, to hook and draw in the anchor perpendicularly up to the cat-head of the ship. [Please select]
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The new thinkers descended from the magisterial chair and patiently fussed with lenses, tubes, pulleys, and wheels, thus weaning themselves from the adoration of man's mind and understanding. [Please select]
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