Patents Assigned to CWS AG
  • Patent number: 4718588
    Abstract: In known textile towel dispensers the clean towel is manually pulled out at the front, the used towel is automatically drawn in at the rear, and the end of the towel hangs down vertically when the roll of clean toweling has been used up. The inventive towel retracting or retraction apparatus contains a towel loop loaded with a weighted roller and concealed by a cover which can be part of an enclosure. The used toweling or towel section is thereby pulled behind the cover where it can neither be seen nor reached by the user. A delay mechanism ensures that the towel loop, which is partially pulled out from the towel dispenser and partially pulled out from behind the cover, remains stationary for a few seconds before it is retracted behind the cover.
    Type: Grant
    Filed: February 13, 1986
    Date of Patent: January 12, 1988
    Assignee: CWS AG
    Inventors: Sandro Arabian, Manfred Baumann
  • Patent number: 4579261
    Abstract: The room spray dispenser (1) holds a container (29) that is provided with a valve element (27) which also works simultaneously as a pump. Above the valve element (27) the operating end (25') of a pressure lever (25) is located. It is loaded in the direction of the valve element (27) with at least one spring (26,33). The blocking lever (14) has a raised contact surface (14"). This surface is pressed downward with the operating end (3') of a swivelling lever triggering mechanism, which is mounted on the door (5) or the door frame (6). This downward movement trips the blocking lever (14), which then allows the pressure lever (25) to press down upon the upper part of the valve element (27) due to the force of the tension spring (26). By the return movement of the swivelling lever (3) the blocking lever (14) is raised upwards to its original position and cocked by means of the cocking lever (15). The tension spring (26) is also stretched during this process.
    Type: Grant
    Filed: April 9, 1984
    Date of Patent: April 1, 1986
    Assignee: CWS AG
    Inventors: Sandro Arabian, Manfred Baumann, Alois L. Stahli
  • Patent number: 4570823
    Abstract: The soap solution dispenser contains a reservoir into which opens an outlet or outflow opening of a container. In the reservoir there is present a float body or float which is pivotably mounted and provided with at least one indicator flag. Conjointly with the drop of the liquid level in the soap solution reservoir the float body also descends, which causes a displacement of the indicator flag. During the lowering of the surface of the soap solution the indicator flag moves along a viewing window formed in a cover or covering hood. There is thus signalled or indicated that the content of the soap solution in the reservoir is quite small or nearly consumed, so that the container now should be exchanged. One resulting advantage of the invention is that the indicator flag moves externally of the soap solution, so that the indicator flag cannot become stuck or bind, and thus, always remains readily visible.
    Type: Grant
    Filed: December 19, 1983
    Date of Patent: February 18, 1986
    Assignee: CWS AG
    Inventors: Sandro Arabian, Manfred Baumann, Walter Besserer
  • Patent number: D281578
    Type: Grant
    Filed: March 21, 1983
    Date of Patent: December 3, 1985
    Assignee: CWS AG
    Inventor: Hermann Reidel