A London Encyclopaedia, Or Universal Dictionary of Science, Art, Literature and Practical Mechanics: Comprising a Popular View of the Present State of Knowledge : Illustrated by Numerous Engravings, a General Atlas, and Appropriate Diagrams, Volume 4Thomas Curtis Thomas Tegg, 1829 - Aeronautics |
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Page 230
... sheave , or wheel ; a double block , as may be inferred , has sheaves , one below the other ; and so on . The shells of very large blocks are made of se- parate pieces of wood , as the cheeks of the shell , its partitions , & c . These ...
... sheave , or wheel ; a double block , as may be inferred , has sheaves , one below the other ; and so on . The shells of very large blocks are made of se- parate pieces of wood , as the cheeks of the shell , its partitions , & c . These ...
Page 231
... sheave or sheaves , which are circular pieces of wood ( usually lignum vitæ ) , or sometimes brass , or cast metal , with a groove , turned on its edge , for the reception of the rope ; and , in the best blocks , called coaked sheaves ...
... sheave or sheaves , which are circular pieces of wood ( usually lignum vitæ ) , or sometimes brass , or cast metal , with a groove , turned on its edge , for the reception of the rope ; and , in the best blocks , called coaked sheaves ...
Page 232
... sheave , & c . is governed by the rope , and taper at the ends , to three - eighths of the breadth of the middle ; the pins at each end , serving as a verti- cal axis , are two - thirds of the size of the end , and the thickness is five ...
... sheave , & c . is governed by the rope , and taper at the ends , to three - eighths of the breadth of the middle ; the pins at each end , serving as a verti- cal axis , are two - thirds of the size of the end , and the thickness is five ...
Page 233
... sheaves or shivers would be so mathematically true , and so exact to each other in their thick- nesses and diameters , that every sheave of any particular size would equally fit any shell of the size for which it was intended ; and the ...
... sheaves or shivers would be so mathematically true , and so exact to each other in their thick- nesses and diameters , that every sheave of any particular size would equally fit any shell of the size for which it was intended ; and the ...
Page 234
... sheaves as before required sixty ; that these ten men , in displacing the labor of 110 , can with ease finish in one ... sheave , while another bores one , two , or three holes at right 160 angles to the direction of the first , to admit ...
... sheaves as before required sixty ; that these ten men , in displacing the labor of 110 , can with ease finish in one ... sheave , while another bores one , two , or three holes at right 160 angles to the direction of the first , to admit ...
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Popular passages
Page 297 - Should God create another Eve, and I Another rib afford, yet loss of thee Would never from my heart : no, no ! I feel The link of nature draw me : flesh of flesh, Bone of my bone thou art, and from thy state Mine never shall be parted, bliss or woe.
Page 373 - Mrs., or rather Miss Manley, for she was never married, is best known as the authoress of the ' New Atalantis,' a scandalous work, which she published at the end of the seventeenth or the beginning of the eighteenth century.
Page 82 - For dignity composed and high exploit: But all was false and hollow ; though his tongue Dropt manna, and could make the worse appear The better reason, to perplex and dash Maturest counsels...
Page 254 - Wherefore also God highly exalted him, and gave unto him the name which is above every name ; that in the name of Jesus every knee should bow, of things in heaven and things on earth and things under the earth, and that every tongue should confess that Jesus Christ is Lord, to the glory of God the Father.
Page 270 - So every spirit, as it is most pure, And hath in it the more of heavenly light, So it the fairer body doth procure To habit in, and it more fairly dight, With cheerful grace and amiable sight. For, of the soul, the body form doth take, For soul is form, and doth the body make.
Page 184 - I have ventured, Like little wanton boys that swim on bladders, This many summers in a sea of glory, But far beyond my depth: my high-blown pride At length broke under me; and now has left me, Weary and old with service, to the mercy Of a rude stream, that must for ever hide me.
Page 2 - They kindle a fire, and dress a repast of eggs and milk in the consistence of a custard. They knead a cake of oatmeal, which is toasted at the embers against a stone. After the custard is eaten up, they divide the cake...
Page 244 - I remember the players have often mentioned it as an honour to Shakespeare, that in his writing (whatsoever he penned) he never blotted out a line. My answer hath been, "Would he ' had blotted a thousand," which they thought a malevolent speech.
Page 227 - Such an act, That blurs the grace and blush of modesty; Calls virtue, hypocrite; takes off the rose From the fair forehead of an innocent love, And sets a blister there"; makes marriage vows As false as dicers...
Page 280 - Caught in a fiery tempest shall be hurled Each on his rock transfixed, the sport and prey Of racking whirlwinds, or for ever sunk Under yon boiling ocean, wrapt in chains; There to converse with everlasting groans, Unrespited, unpitied, unreprieved, Ages of hopeless end? This would be worse.