Patent · US Expired

Air outlet device

US4823238A · kind A · utility

7Cited by

7References

9Claims

0Family size

Assignee

Preh, Elektrofeinmechanische Werke Jakob Preh, Nachf. GmbH & Co. · DE

Inventors

Karl-Heinz Bauer · Graben-Neudorf, DE
Gerold Eckert · Bad Neustadt an der Saale, DE

Key dates

Filing date	May 6, 1988
Grant date	Apr 18, 1989
Priority date	—
Expiry date	May 6, 2008

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB60Q2500/20
WIPO fieldTransport
WIPO sectorMechanical engineering

Abstract

An air outlet device including an air outlet channel having an open front and being located near an actuating part is provided with a plug base for a lamp behind the actuating part in a light-transmitting acceptance chamber. The lamp is to be replaceable from the front side without having to remove the actuating part toward the front. For this purpose the acceptance chamber is provided with a passage opening to the air outlet channel. The plug base is combined with a guide bead which, in the operating position, extends through the passage opening into the air outlet channel and ends at the front edge thereof as a handle. The plug base can be pulled through the air outlet channel and the passage opening out of the acceptance chamber and then be reintroduced into the latter.

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