Patent · US Active

Heavy duty adapter

US10323390B2 · kind B2 · utility

0Cited by

9References

18Claims

0Family size

Assignee

Caterpillar Inc. · US

Inventors

Mihai Mircea Balan · Dunlap, US
Douglas C. Serrurier · Morton, US
David Worth · Naperville, US

Key dates

Filing date	Aug 30, 2017
Grant date	Jun 18, 2019
Priority date	—
Expiry date	Aug 30, 2037

Classification

Technology area (CPC E)Fixed Constructions
CPC primaryE02F9/2808
WIPO fieldCivil engineering
WIPO sectorOther fields

Abstract

A tip adapter comprises a side throat surface with a variable blend defining a radius of curvature ranging from 200 mm to 270 mm, or a lower nose surface that includes a first planar portion and a second planar portion defining a lower obtuse angle therebetween, or a top throat surface with a top arcuate portion defining a radius of curvature ranging from 100 mm to 300 mm.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.