Patent · US Active

Spring casing and starter device with a spring casing

US11333119B2 · kind B2 · utility

0Cited by

9References

16Claims

0Family size

Assignee

Andreas Stihl AG & Co. KG · DE

Inventors

Christoph Frankenberg · Winnenden, DE
Jens Berger · Berlin, DE

Key dates

Filing date	May 25, 2020
Grant date	May 17, 2022
Priority date	—
Expiry date	Jun 22, 2040

Classification

Technology area (CPC F)Mechanical Engineering; Lighting; Heating
CPC primaryF16F2226/04
WIPO fieldEngines, pumps, turbines
WIPO sectorMechanical engineering

Abstract

A spring casing of a starter device of an internal combustion engine has a base body provided with a spring receptacle. A cover plate is provided to cover at least partially the spring receptacle. A connecting device is provided that connects the cover plate and the base body to each other. The connecting device secures the cover plate against a movement relative to the base body in a direction of a center axis of the spring casing. The connecting device only has a first part that is a component of the base body and a second part that is a component of the cover plate and has no further parts. A starter device with such a spring casing is provided.

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