Patent · US Active

Battery grip

US7507927B2 · kind B2 · utility

0Cited by

5References

9Claims

0Family size

Assignee

HEINE Optotechnik GmbH & Co. KG · DE

Inventors

Oliver Heine · Herrsching am Ammersee, DE
Dirk Schade · Penzberg, DE
Anton Schneider · Gilching, DE
Stefan Knesewitsch · Herrsching am Ammersee, DE
Georg Pfaffenbauer · Herrsching am Ammersee, DE

Key dates

Filing date	Nov 9, 2007
Grant date	Mar 24, 2009
Priority date	—
Expiry date	Nov 9, 2027

Classification

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

Abstract

A battery grip for diagnostic units comprises a grip sleeve for accommodating batteries, at the upper end of which a metal sleeve for accommodating a consumer load, such as an electric bulb, is mounted, a guide opening formed in the wall of the grip sleeve, a switching slide being guided the guide opening in a longitudinal direction of the grip sleeve, a contact member extending from a lower end of the grip sleeve with one contact end into the guide opening, and a contact spring member having one end conductively connected to the metal sleeve manner and another free end extending into the guide opening such that the free end is disposed above the contact member and is brought into contact with the contact member by displacing the switching slide. The contact between free end of the contact spring member and the contact member is created by at least two contact points. At least one longitudinal recess is provided in the contact end of the contact member. At least one contact head extending towards the contact member is provided at the free end of the contact spring member for engaging in the longitudinal recess for creating a contact between the contact member and the contact spring…

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