Connector system for earth working machines
OwnerDavid Scribner Droegemuellerinventor
Life of this patent
Estimating the term…
Abstract
A system is described for connecting a working tool (e.g. a bucket, compactor tool, chisel, etc.) to the outer end of a working arm of a machine. The system includes a pair of spaced-apart upstanding flanges secured to the upper surface of the tool. Each flange includes an elongated slot. A pair of inserts sized to fit in the elongated slots are detachably secured to the flanges. Each insert includes a pair of transverse openings to receive the pins which are used for attaching the tool to the machine. The system enables any tool to be connected to the end of a working arm of any machine.
Claims6
A connector system in combination with a working tool for connecting said working tool to a working arm of a machine, the system comprising:
- (a) first and second spaced-apart upstanding flanges or templates secured to said tool;
- wherein each said flange includes a single elongated slot therethrough;
- (b) first and second inserts sized to fit, respectively, in one of said elongated slots in said first and second flanges, wherein each said insert is detachably secured directly to one of said flanges and includes at least two transverse openings therein to receive pins for attaching said tool to said working arm of said machine.
A connector system in combination with a working tool for connecting said working tool to a working arm of a machine, wherein said working tool includes an upper surface, the system comprising:
- (a) first and second spaced-apart, parallel, upstanding flanges secured to said upper surface of said tool;
- wherein each said flange includes an elongated recessed area;
- wherein each said flange also includes a single elongated slot therethrough within said recessed area;
- (b) first and second inserts sized to fit, respectively, within one of said recessed areas in said first and second flanges, wherein each said insert includes a raised area sized to fit within said elongated slot in one of said flanges;
- wherein each said insert is detachably secured directly to one of said flanges and includes at least two transverse openings therein to receive pins for attaching said tool to said working arm of said machine.
Dependencies are inferred from the claim text.