Patent · US Active

Housing

US11787035B2 · kind B2 · utility

0Cited by

9References

15Claims

0Family size

Assignee

Andreas Stihl AG & Co. KG · DE

Inventors

Jonathan Seiz · Stuttgart, DE
Markus Oesterle · Aspach, DE
Thomas Haag · Rodgau, DE

Key dates

Filing date	May 5, 2021
Grant date	Oct 17, 2023
Priority date	—
Expiry date	Dec 1, 2041

Classification

Technology area (CPC E)Fixed Constructions
CPC primaryE01H1/0809
WIPO fieldMachine tools
WIPO sectorMechanical engineering

Abstract

A housing for a work implement has a first housing shell with first outer wall and a second housing shell with second outer wall. The first and second outer walls contact each other along a separation plane. The first housing shell has a first rib extending transversely to the separation plane and projecting past the separation plane into the second housing shell. First measuring points are located in the separation plane. The first rib has a first rib height measured in transverse direction from a first measuring point to a first end of the first rib facing the second housing shell. The second housing shell has a second shell height measured in transverse direction from the same first measuring point to an inner side of the second housing shell. The first measuring points include measuring points where the first rib height is at least 15% of the second shell height.

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