Topic summary
Pull cord
Extracted from the Wikipedia article Pullstring.
Other
Some types of window blinds and curtains use a cord pull to open, close, raise, and lower them. Some types of ladders like the extension ladder and attic ladder can have a pullstring that pulls it down from the ceiling. A dock plate can use a pullchain to move it. Some gates have a pullstring on its latch. A pull switch uses a chain or string to actuate a switch, commonly used in lighting and ceiling fans. Modern flush toilets use a pullchain attached to a lever that lifts the plunger to release water into the toilet bowl. The photoplayer uses pullchains to generate sound effects for silent films. Pre-1990s North American diesel locomotive train horns used a lever or pull cord to actuate an air valve. Older steam whistles were almost always actuated with a pull cord.