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Callies
Horst Callies, Nagold DE
| Patent application number | Description | Published |
|---|---|---|
| 20110233873 | Seal Arrangement - A seal arrangement includes a cylinder element, a piston which is accommodated in the cylinder element and can be driven to perform an axial reciprocating movement, and a sealing element for sealing a working space delimited by the piston and by the cylinder element, wherein the sealing element has a sealing side, a supporting side opposite the sealing side, a high-pressure side facing the working space to be sealed, and a low-pressure side facing away from the working space, and wherein the sealing side comprises at least one sealing lip formed by two converging sealing flanks of differing flank angles, wherein the sealing element is a component which is in the form of a single part, is composed of a standardized elastomer material, and has at least one marking for determining installation of the sealing element in the correct position. | 09-29-2011 |
Lothar Callies, Poppenhausen DE
| Patent application number | Description | Published |
|---|---|---|
| 20110168935 | Adjustable Damping Valve - Adjustable damping valve for a vibration damper having a valve body having a pressure-loaded surface that acts in the lifting direction of the valve body and is impinged by an incident flow of damping medium from an opening inside a cross section limited by valve seat surface, and a surface operative in the closing direction is formed by a rear side of the valve body. A resulting force including a force of at least one valve spring and an actuating force of an actuator acts on the valve body. An additional surface of the valve body is pressure-loaded by damping medium by incident flow on the valve body in the closing direction of the valve body, or the valve body has a first pressure-loaded surface acting in the lifting direction, and a second pressure-loaded surface that acts in the lifting direction. | 07-14-2011 |
Robert E. Callies, Leigh, NE US
| Patent application number | Description | Published |
|---|---|---|
| 20100096476 | Distribution tube assembly for irrigation - A distribution tube assembly for an irrigation system having a main supply line for conveying fluid therein includes a first end, a second end and an internal surface defining at least two fluid passageways, at least one of the fluid passageways being in fluid communication with the main supply line. The other fluid passageway may be in fluid communication with an alternate supply line. Adaptors and regulators may be attached to the distribution tube assembly. The distribution tube assembly permits irrigation to be performed by multiple fluid streams, allows for the incorporation of chemicals within the distribution tube assembly, and provides for selectable flow control. | 04-22-2010 |
Tadd L. Callies, Pasadena, CA US
| Patent application number | Description | Published |
|---|---|---|
| 20100184499 | Electronic Game Device and Method of Using the Same - An electronic question and answer game device in accordance with the present invention comprises a housing that has several side walls or surfaces. A display screen is disposed on one of the sides. The display screen is configured to present a question to the user of the electronic device. The electronic game device includes several mechanisms that vary the methods in which a user can play the game. | 07-22-2010 |