Patent application number | Description | Published |
20090064877 | Apparatus for perforating and deforming containers - An apparatus for perforating and deforming containers is equipped with a perforating rotor ( | 03-12-2009 |
20110005979 | PROCESSING WASTE - A waste processing apparatus for separating a target material from other materials lighter than the target material and dust, and for classifying the target material into one or more fractions, comprising a housing having an opening for the input of waste, a first end and a second end; a first sieve screen positioned under the opening and extending between the first and second ends; a first channel, underneath the first sieve screen, for conveying a first air stream from a first channel inlet at the first end of the housing to a first channel outlet at the second end of the housing, the first air stream serving to entrain lighter materials and dust which have passed through the first sieve screen and transporting them to the first channel outlet; a vibrator operable to urge target material that has passed through the first sieve screen towards a first target material outlet at the first end of the housing; wherein the apparatus further comprises a barrier, located between the first sieve screen and the first air stream, comprising a plurality of spaced slats, each slat pointing downwardly in a direction having a component parallel to the first air stream which is in the direction of the first air stream. | 01-13-2011 |
20110084003 | APPARATUS AND METHOD FOR SORTING FLAT MATERIAL FROM WASTE MATERIAL - A portion of a circulatable air permeable conveyor member ( | 04-14-2011 |
20140202933 | SORTING SCREEN FOR SORTING MATERIAL AND ROTOR BODY FOR SUCH A SORTING SCREEN - A sorting screen for sorting material comprises a row of rotatable, driven shafts mutually spaced in a conveying direction. Each shaft extends transversally to said conveying direction and carries carrying a row of radially extending rotor bodies for intermittently urging material on the sorting screen upward and in conveying direction. The rotor bodies of each of said rows are mutually spaced in longitudinal direction of the respective shaft by spacers. Each spacer is a tubular spacer and each rotor body is provided with at least a recess or a number of projections retaining a respective end face of a respective tubular spacer. | 07-24-2014 |
Patent application number | Description | Published |
20080240042 | High-Density Wireless Local Area Network - A data communication system includes an access point and a plurality of stations each for exchanging wireless data communication messages with the access point. At least some of the messages are in a format that includes at least one message header and a plurality of data units. Each of the data units includes a respective data unit header and a respective data frame. Each data unit header identifies a respective one of the stations as a recipient to receive the respective data frame of the data unit. | 10-02-2008 |
20080240063 | High-Density Wireless Local Area Network - A data communication system includes an access point and a plurality of stations each for exchanging wireless data communication messages with the access point. At least some of the messages are in a format that includes at least one message header and a plurality of data units. Each of the data units includes a respective data unit header and a respective data frame. Each data unit header identifies a respective one of the stations as a recipient to receive the respective data frame of the data unit. | 10-02-2008 |
20080240069 | High-Density Wireless Local Area Network - A data communication system includes an access point and a plurality of stations each for exchanging wireless data communication messages with the access point. At least some of the messages are in a format that includes at least one message header and a plurality of data units. Each of the data units includes a respective data unit header and a respective data frame. Each data unit header identifies a respective one of the stations as a recipient to receive the respective data frame of the data unit. | 10-02-2008 |
20080274741 | High-Density Wireless Local Area Network - A data communication system includes an access point and a plurality of stations each for exchanging wireless data communication messages with the access point. At least some of the messages are in a format that includes at least one message header and a plurality of data units. Each of the data units includes a respective data unit header and a respective data frame. Each data unit header identifies a respective one of the stations as a recipient to receive the respective data frame of the data unit. | 11-06-2008 |
20110222510 | Wireless Network for Automation, Realtime and/or Industrial Applications - The present invention describes a wireless network, in particular for automation, realtime and/or industrial applications, having at least two access network nodes and at least one radio station for wireless communication with at least one of the at least two access network nodes, wherein each of the at least two access network nodes uses a data channel selected from a set of available selectable data channels for wireless communication with a radio station assigned to it in each case, wherein a control communication channel which is distinct from the selectable data channels is provided in addition, and each of the at least two access network nodes is embodied for wirelessly sending information messages over the control communication channel and the at least one radio station is embodied for receiving the control communication channel. | 09-15-2011 |
20110222522 | Radio Station System for a Wireless Network - A radio station system for a wireless network with at least two access network nodes, wherein a first of the at least two access network node is assigned to the radio station system as an access network node in the wireless network and the radio station system is connected to the first access network node over an active radio link for the transmission of user data. During the existence of the active radio link between a first radio station and the first access network node, a second radio station transmits or exchanges no user data via a radio link with an access network node in the wireless network and at least at times identifies available access network nodes in the wireless network for the radio station system. | 09-15-2011 |