Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Diana Kappes0
Uwe Ludäscher0
Svatopluk Krumnikl0
Andreas Larscheid0
Jürgen Höser0
Date of Patent
February 10, 2009
0Patent Application Number
109358280
Date Filed
September 8, 2004
0Patent Primary Examiner
Patent abstract
A lift mechanism for a cleaning device of a dry shaving apparatus includes a base plate with guides and a chassis plate mounting the chassis and arranged for displacement relative to the base plate. Coiled-strip springs arranged on the guides spring-load the chassis plate against the base plate. On actuation of the lift mechanism the coiled-strip springs are untensioned by coiling up along the guides, thereby lifting the chassis plate. The coiled-strip springs reduce the load on the construction and ensure an almost noiseless lift mechanism.
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