Description of the Pernot furnace

✍ Scribed by William F. Durfee

• Book ID: 103083193
• Publisher: Elsevier Science
• Year: 1875
• Tongue: English
• Weight: 880 KB
• Volume: 100
• Category: Article
• ISSN: 0016-0032
• DOI: 10.1016/0016-0032(75)90545-1

✦ Synopsis

C&A? and Mechanical Engineering. interfered, and an S path of 50 feet or more devia+m wa8 followed. The final position of the house, as left after removal 6y the crab, wtw within one-fourth an inch of the exaot place it should occupy, and this deviation was easily rectified by a jack-screw.

The dropping upon the new walls was the reverse of the lifting, except that the 8oreww were applied inside the cellar instead of outside as before.

The great excellence of this operation was it8 mechanical roughness and simplicity.

Everything was convenient, ready and adapted for its work, and seven workmen, well-drilled, all practical laboring men.