Braun Gmbh

Heidelberger Druckmaschinen Ag

Uwe Fischer

Detlef Gleich

Andreas Erndt

Joachim Krauss

Roman Roeder

Sebastian Hottenrott

Frank Gunschera

Cirilo Javier Perez Lopez

Andreas Larscheid

Johannes Stimpel

Xinwu Lai

Uwe Ludaescher

Tiandong Guo

Bernd Stassen

Xavier Perez-Lopez

Michael Steghaus

Kejin Li

Peter Hachmann

Andreas Peter

Eckart Frankenberger

Martin Fuellgrabe

G&uuml;nter Stephan

Michael Gieser

Christian Hieb

Sven Kerpe

Matthias Wetzel

Hans-Peter Hiltwein

Karl-Heinz Helmst&auml;dter

Ruben Schmitt

Robert Schmidt

Norbert Kreutz

Christian G&ouml;rbing

Martin Kluge

Carsten Huschle

Michael Rehberg

Markus Schuessler

Jürgen Höser

Christian Schuebel

Dirk Naumann

Markus Schüssler

Perez Lopez Cirilo Javier

Xavier Perez Lopez

The invention relates to an electrically driven device, for example an electric hair removal device, such as a wet or dry shaver, an electric toothbrush or an electric skin treatment device. The electrically driven device comprises a housing having a chassis, wherein the chassis comprises an electric motor having a first drive shaft, a battery unit, and an oscillating body having a second drive shaft. A first longitudinal axis is defined arranged along the second drive shaft, a second longitudinal axis is defined arranged along the first drive shaft, and a third longitudinal axis is defined arranged through the center of the body of the battery unit, wherein the second longitudinal axis and/or the third longitudinal axis are parallel offset to the first longitudinal axis.

Electrically driven device

The invention relates to a swing bridge for converting a rotary motion into an oscillating motion, especially into a linear oscillating motion, especially within an electrically driven device. The swing bridge comprises an oscillating body defining a plane. The oscillating body comprises a slot arranged in the plane, wherein a first axis extends through the slot perpendicular to the plane, and a drive shaft protruding perpendicular to the plane along a second axis.

Swing bridge and electrically driven device herewith

An electric shaver with a drive shaft having a first rotary axis and a drive pin connected to the drive shaft eccentrically with respect to the rotary axis, and a driven shaft having a second rotary axis. The driven shaft is indirectly coupled to the drive shaft by a gear mechanism capable of converting a rotary motion of the drive shaft into a reciprocating motion of the driven shaft.

Electric shaver provided with a handle and a shaver head including at least one drivable cutter element, wherein said shaver head is connected to said handle by means of a support structure providing for a swivel and/or tilting axis about which said shaver head may swivel or tilt relative to said handle, wherein said support structure includes a pair of link arms forming a four-joint linkage with each link arm having a head joint connected to a shaver head part and a handle joint connected to the handle or a base part connected thereto.

Electric shaver with four joint linkage

Electric shaver

An electrically driven device having a housing, an application head movably mounted on the housing, an electric motor mounted in the housing and including a drive shaft having a first rotary axis, a driven shaft for performing a movement relative to the housing, the driven shaft extending at least partially within the application head, and a first actuation member and a second actuation member. The actuation members are movably guided in the application head and wherein the first actuation member comprises a seat receiving a portion of the driven shaft for driving the first actuation member in the first direction.

An electric shaver having a cutter head with a plurality of cutting rotors driven by a drive train connectable to a motor. The number of tooling rotors is significantly increased while at the same time the size of the tooling rotors is significantly reduced, thus being able to define an approximately smooth surface by the front faces of the tooling rotors.

Cutter head for personal care appliances

An electrically driven device provided with a housing, an electric motor with a drive shaft having a first rotary axis and a drive pin connected to the drive shaft eccentrically with respect to the rotary axis, and a driven shaft mounted in the housing for performing a pivoting is disclosed. The driven shaft is indirectly coupled to the drive shaft by means of a gear mechanism converting a rotary motion of the drive shaft into a reciprocating pivoting motion of the driven shaft. The gear mechanism comprises one intermediate shaft having a second rotary axis extending in the longitudinal direction of the intermediate shaft and at least one crank arm coupled to the drive pin. The crank arm is pivotably mounted in the housing and is coupled to the intermediate shaft thereby converting a rotary motion of the drive shaft into a reciprocating pivoting of the intermediate shaft about the second rotary axis. The intermediate shaft is coupled to the at least one driven shaft by means of a pivotable bridge such that the intermediate shaft is offset with respect to the at least one driven shaft.

The invention relates to a hair removal device such as for example an electric shaver or a wet shaver, comprising a main device element () which accounts for the major portion of the overall weight, and a separate element () which can be coupled therewith and which comprises for example a wet-shave blade cartridge (). The separate element () is connected to the main device element () via a coupling (). Said coupling () is designed to open under the effect of forces that exceed a minimum force. When the hair removal device () is dropped, the separate element () is not damaged despite the comparatively greater weight of the hair removal device.

Hair removal device

The invention relates to a hair removal apparatus () having a base body () and a slide (), which is mounted thereon to be movable (displaceably). At least one wet shaver unit () comprising a razor blade, such as a blade cartridge for wet shaving, is mounted on the slide. Due to the mobility of the slide (), this wet shaver unit () is protected from damage in the event of impact of the hair removal apparatus, e.g., in a fall to the floor. Certain target positions of the slide () can be secured with a slip clutch, such that they become unlocked on exceeding a minimum force that is acting and thereby release a movement of the slide.

Hair removal apparatus

A control system for a printing machine and a safety device for scanning and displaying a hazardous area that cannot be looked at on a printing machine and method thereof includes permitting the printing machine to be started up only after an acknowledgement through a control device that the hazardous area displayed has been examined by an operator.

Safety device and method for monitoring a hazardous area that cannot be looked at in a printing machine

In a device for reducing the frictional force between a guiding or carrying element for sheets in a sheet-processing machine, in particular rotary printing machines, guiding and carrying elements acted upon by throttled blowing air include a sheet surface, orifices fluidically connected to a hollow interior, and a throttle disposed in the hollow interior. The elements are to be connected to an air source for blowing air out through the orifices and for generating an air cushion between a sheet and the sheet surface. Each of the orifices is preceded by the throttle with respect to a direction of air from the air source.

Guiding and carrying elements with throttled blowing air

A device for holding sheets high in order to form gaps between sheets, during operation of a sheet pile-forming sheet-processing machine, includes vertically adjustable sheet interceptors for holding sheets high. The sheet interceptors being movable into a front pile-forming region so as to penetrate a depth therein which is so small that the sheet interceptors do not come into contact with a printed region of a sheet resting on the sheet interceptors; a sheet processing machine including the holding device; and a sheet-fed printing machine including the holding device.

Device for holding sheets high

A device for separating a sheet pile during the running operation of a pile-forming sheet-processing machine includes a separator which, when an auxiliary pile carrier is pushed into a sheet pile to be separated, is movable between a rear upper edge of the sheet pile to be separated and a following sheet for a new sheet pile, for the purpose of lifting a rear lower edge of the new sheet pile at least into an effective range of a rear sheet stop; and a pile-forming sheet-processing machine and a pile-forming sheet-fed printing machine, respectively, including the separating device. In a device for separating a stack during the continuous operation of a stack-forming sheet-processing machine, in particular a sheet-fed printing machine, a separator ( ) is provided, which, when an auxiliary stack carrier ( ) is pushed in, is moved between the rear upper edge of the stack ( ) to be separated and the new stack ( ) formed by the following sheets ( ) and which lifts the rear lower edge of the new stack ( ) at least into the effective range of the rear sheet stop ( ) of the stack-forming region.

Separating aid for a sheet-pile change in a printing machine

Growing community of inventors

Darmstadt, Germany

Uwe Fischer