Patent ID: 6688801
Filing Date: 2004-02-10
Classification: E02F,Y10T

Abstract:
A quick fastener system for fixing a tool at the end of a loading arm, the system comprising:a first part configured to be coupled to the loading arm; the first part comprising a cradle and a first aperture having a recess; a second part configured to be coupled to the tool; the second part comprising a hook-shaped extension and a shaft which is adapted to be engaged by the cradle; a movable locking plate comprising a second aperture having a recess; the locking plate being configured to engage the hook-shaped extension after the hook-shaped extension passes through the first aperture and the second aperture; and at least one spring coupled to the locking plate, wherein the hook-shaped extension comprises at least one lateral projection, and wherein the recesses of the first and second apertures are configured to receive the at least one lateral projection.