초록 ▼

A quick connect system for attaching excavator buckets and other tools to the arm of a hydraulic excavator. The excavator bucket has a first and second mounting plate connected thereto in a spaced parallel relationship. Each mounting plate has a front and rear mounting assembly aligned to receive th

A quick connect system for attaching excavator buckets and other tools to the arm of a hydraulic excavator. The excavator bucket has a first and second mounting plate connected thereto in a spaced parallel relationship. Each mounting plate has a front and rear mounting assembly aligned to receive the front and rear pins respectively of the arm of the hydraulic excavator. Each mounting assembly has a "U" shaped opening formed therein for receiving one end of one of the respective front and rear pins. A pair of locking pads are mounted to the exterior side of each of the mounting assemblies. One end of each of the front and rear pins has a locking head fixed thereto which is adapted to engage one of the locking pads. A pair of retaining clamps receive the other end of each of the front and rear pins after they are positioned within the "U" shaped opening of the mounting assembly. The retaining clamps secure the other ends of each pin to the mounting assembly.

대표청구항 ▼

[ What is claimed is:] [1.] A quick connect system which attaches a tool to the end of an arm of a hydraulic machine, which end has a front and a rear pin transversely connected thereto comprising:a first and a second mounting plate connected to a top of the tool in a spaced parallel relationship;ea

[ What is claimed is:] [1.] A quick connect system which attaches a tool to the end of an arm of a hydraulic machine, which end has a front and a rear pin transversely connected thereto comprising:a first and a second mounting plate connected to a top of the tool in a spaced parallel relationship;each mounting plate having a front and a rear mounting assembly, said front mounting assembly of said first mounting plate being aligned with the front mounting assembly of said second mounting plate to receive the front pin on said arm, said rear mounting assembly of said first mounting plate being aligned with the rear mounting assembly of said second mounting plate to receive the rear pin of said arm;each mounting assembly including a support member with a U-shaped opening formed therein for receiving one end of one of the respective front and rear pins;a pair of locking pads mounted to an exterior side of each of said supporting members;one end of each of the front and rear pins having a locking head fixed thereto, said locking head adapted to engage one pair of the locking pads of one of the front mounting assemblies and one of the rear mounting assemblies to secure said one end of each respective pin to its respective mounting assembly;a pair of retaining clamps each having an opening therethrough for receiving the other end of each of the front and rear pins after they are positioned within said U-shaped opening of said support member, said retaining clamps adapted to engage the other pair of the locking pads of the front and rear mounting assemblies to secure said other end of each respective pin to its respective mounting assembly, and means for securing each retaining clamp to its respective pin.