58.—Screw Lever Pointer.details

[Picture: 58.—Screw Lever Pointer.]
previous image
up
Share/Bookmark

Image title:

58.—Screw Lever Pointer.

Taken from

Similar images:

 

Keywords:

Status:

Out of copyright (called public domain in the USA), hence royalty-free stock image for all purposes usage credit requested
Please do not redistribute without permission, since running this site is expensive.

Notes:

139. A combination of levers is sometimes used, but more often for the purpose of magnifying small motions than for exerting great force; that is, for increasing the factor s in the product work at the expense of the factor F. In fig. 58 the motion of the screw is magnified, the pointer describing a considerable arc for one turn of the screw. (p. 138)

Place shown:

Filename:

58-screw-lever-pointer-q75-500x496.jpg

Scanner dpi:

1600 dots per inch

Comment:

Download: