MULTIPLE-BAR MECHANISM OF A RAILWAY SWITCH

Description

Links 1 and 2 of four-bar linkage ABCD have hooks b. Hooks b engage block members a and thereby lock the whole mechanism. To operate the switch it is sufficient to pull link 3, which is connected by turning pair C to link 2, to the right.
$900$LW,FD$

Linked items

Mechanisms:	Mécanisme à leviers articulés d'une aiguille de chemin de fer
Documents:	Lever mechanisms [Streambook]

Permanent links

DMG-Lib		https://www.dmg-lib.org/dmglib/handler?image=17649023
Europeana		http://www.europeana.eu/portal/record/2020801/dmglib_handler_image_17649023.html

Data provider

Ilmenau TU

http://www.tu-ilmenau.de

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MULTIPLE-BAR MECHANISM OF A RAILWAY SWITCH