Log in to see this item in other languages
CHEBYSHEV ADJUSTABLE ARC CURVE RULER
The mechanism is used to draw circular arcs of small curvature. When link 2 is adjusted a long link 1, which is permitted by the difference in diameter between the hole for, and the stem of, screw 6, all the links change their position so that the distance between hinges, B͞B', B͞'B" , B͞''B''', . . . , remains constant, distances C͞C', C͞'C'', . . . , increase and distances A͞A', A͞'A'', . . . , …
Creator
- Europeana
Type of item
- image
Creator
- Europeana
Type of item
- image
Providing institution
Aggregator
Rights statement for the media in this item (unless otherwise specified)
- http://creativecommons.org/licenses/by-nc-nd/3.0/
- http://creativecommons.org/licenses/by-nc-nd/3.0/
Rights
- http://www.dmg-lib.org/dmglib/main/portal.jsp?mainNaviState=site.oairights
Identifier
- dmg:16593023
- http://www.dmg-lib.org/dmglib/handler?image=16593023
Relations
- Ilmenau University of Technology, Germany
Providing country
- Europe
Collection name
First time published on Europeana
- 2013-11-25T17:31:57.377Z
Last time updated from providing institution
- 2013-11-25T17:31:57.377Z