a pin 42 which extends through the clevis portion 41. This arrangement provides an in-and-out swinging movement of the link as the arm 31 moves up and down in response to the buoyance of the ?oat on the water.
a pin 42 which extends through the clevis portion 41. Thisarrangement provides an in-and-out swinging movement ofthe link as the arm 31 moves up and down in response to thebuoyance of the ?oat on the water.