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| Number | Title | Issue Date |
| 7357141 | Valve assembly with an adjustable function, and a method therefor A valve assembly includes at least one multiport valve for controlling and applying pressure to a pneumatic unit and a base plate having passageways for supplying compressed fluid to a multiport valve and for draining compressed fluid from the multiport valve. Inter... | 04/15/2008 |
| 7174606 | Pressure cylinder for a drafting arrangement of a textile machine A pressure cylinder including a cylinder housing having one end including an opening. A piston is axially displaceable within the cylinder housing. A piston rod is coupled to the piston and extends through the opening at the one end of the cylinder. A cylinder base ... | 02/13/2007 |
| 7137917 | Transport tooth chain with reduced wear on the vertical dimension of its link members Tooth-shaped link member (1) for a transport tooth chain (11) with apertures (2) and two end-terminal toes (3) for the form-fitting engagement with a gear 99), which is geometrically adapted to the configuration of the gear (9 | 11/21/2006 |
| 7076841 | Double pressure cylinder arrangement and loading device of a textile machine having such double pressure cylinder arrangement A double pressure cylinder arrangement including a first pressure cylinder and a second pressure cylinder positioned in a spaced and axis-parallel relationship to the first pressure cylinder. A carrier strut is connected to a bottom side of the first pressure cylind... | 07/18/2006 |
| 6688332 | Multiway valve for switching a flow of fluid under pressure with parallel disposition of valve bores, and valve assembly kit A multiway valve for controlling a flow of fluid under pressure, includes a valve housing having fluid ports and a plurality of bores in side-by-side parallel disposition substantially at a same level. Each bore is configured for accommodation of a valve ... | 02/10/2004 |
| 6637316 | Pressure fluid cylinder with optional anti-rotation feature A pressure fluid cylinder with anti-rotation feature, includes a cylinder tube of non-circular inner cross section and a piston which is sealingly received in the tube. The piston has a circular cross section and is connected at one end to a piston rod in... | 10/28/2003 |
