The annexed engravings are views of an improvement in machines for planing and tongueing and grooving hoards and planks, hy Aretus A. Wilder, of Detroit, Mich. Figure 1 is a perspective view, and ...
If you're enjoying this article, consider supporting our award-winning journalism by subscribing. By purchasing a subscription you are helping to ensure the future of impactful stories about the ...
We may earn revenue from the products available on this page and participate in affiliate programs. Learn More › If you’re a ...
Scientific American is the authority on science and technology for a general audience, with coverage that explains how research changes our understanding of the world and shapes our lives. First ...
PLANING MACHINE AND CIRCULAR SAWMILL : AFFIDAVITS OF SKILFUL EXPERTS SHOWING THAT THE NORCROSS MACHINE IS DIFFERENT FROM AND SUPERIOR TO THE WOODWORTH MACHINE N G NORCROSS ...
Both the shaper and the planer are single-point tools that cut only in straight lines. They both make the same types of cuts. The shaper handles relatively small work. The planer handles work weighing ...
Philippi-Hagenbuch introduces the Rolling Wedge Concrete Planer as an innovative solution for pavement planing and profiling applications. Rather than rely on impact force, which has been the ...
https://siris-libraries.si.edu/ipac20/ipac.jsp?&profile=liball&source=~!silibraries&uri=full=3100001~!738410~!0#focus ...
Scientific American is the authority on science and technology for a general audience, with coverage that explains how research changes our understanding of the world and shapes our lives. First ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback