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RATCHET MECHANISM OF A PENDULUM CLOCKWORK DRIVE
A clockwise torque is applied by weight Q about fixed axis A to pin wheel 3 which is rigidly attached to ratchet wheel 2. Pendulum 1 oscillates about fixed axis B and is turned counterclockwise by one of the pins a carried by pin wheel 3. This releases pawl 5 of rocker arm 6 in double-swing linkage CDEF. Rocker arms 6 and 4 turn about fixed axes C and F. Pawl 5 engages a tooth of ratchet wheel 2, …
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:19483023
- http://www.dmg-lib.org/dmglib/handler?image=19483023
Relations
- Ilmenau University of Technology, Germany
Providing country
- Europe
Collection name
First time published on Europeana
- 2013-11-25T17:36:08.514Z
Last time updated from providing institution
- 2013-11-25T17:36:08.514Z