Patent · US Active

Rechargeable battery pack for a handheld power tool

US9923249B2 · kind B2 · utility

31Cited by

2References

35Claims

0Family size

Assignee

Robert Bosch GmbH · DE

Inventors

Marcin Rejman · Waiblingen, DE
Rainer Glauning · Echterdingen, DE

Key dates

Filing date	Dec 15, 2015
Grant date	Mar 20, 2018
Priority date	—
Expiry date	May 15, 2036

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY02E60/10
WIPO fieldElectrical machinery, apparatus, energy
WIPO sectorElectrical engineering

Abstract

A rechargeable battery pack for a handheld power tool, encompasses a housing and at least one interface unit for establishing a mechanical and electrical connection between the rechargeable battery pack and the handheld power tool and/or a charging device. The interface unit has at least one locking element for locking the rechargeable battery pack onto the handheld power tool, and an actuation element for actuating the locking element. The actuation element encompasses at least one light-emitting element for outputting an optical signal and/or for illumination.

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