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RACK-TYPE ESCAPEMENT MECHANISM OF A TYPEWRITER CARRIAGE
When plate 1 oscillates about fixed axis A-A in a plane perpendicular to that of the drawing, ratchet-tooth rack 2 is shifted by spring 5 to the right in fixed guides d-d as soon as tooth a, rigidly attached to plate 1, swings out of engagement with a tooth of rack 2. In its motion to the right, rack 2 shifts angle plate 3 whose tooth b remains in engagement with a tooth of rack 2 as plate 1 swing…
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:19485023
- http://www.dmg-lib.org/dmglib/handler?image=19485023
Relations
- Ilmenau University of Technology, Germany
Providing country
- Europe
Collection name
First time published on Europeana
- 2013-11-25T17:36:08.679Z
Last time updated from providing institution
- 2013-11-25T17:36:08.679Z