Matches 1 - 9 out of 9
Match Document Document Title
7363955 Venetian blind  
A Venetian blind ( 1 ) with at least two vertically expanding ladder members ( 3 ). Each ladder member ( 3 ) comprises at least one vertical member ( 4 ), which by means of a plurality of...
6644376 Single control tilt drive unit  
A tilt drive unit for a horizontal or vertical venetian blind, operated by a common drive system. The tilt drive unit is designed to keep the blind slats in a titled-open position during extension...
4565111 Device for rotating and axially moving a bolt  
The device for rotating and axially moving a bolt comprises the bolt and a coupling part engageable with the end of the bolt wherein the bolt has a chamber which is accessible from the front end...
EP0140753A1 Title is not available  
EP0129717A1 Device for turning and axially moving bolts.  
Abstract not available for EP0129717 Abstract of corresponding document: US4565111 The device for rotating and axially moving a bolt comprises the bolt and a coupling part engageable with the end...
4253115 Process for the transmission of an audiofrequency analog signal during line-frame synchronization intervals of a television signal and apparatus for performing this process  
The transmission process comprises a coding of the sound signal consisting of converting it into words of n bits at a frequency double the line frequency and during each synchronization pulse...
EP0011016A1 Transmitting system for audio-visual television signals synchronised by a pilot frequency, and method for putting it into operation.  
Abstract not available for EP0011016 Abstract of corresponding document: US4357626 In a system for broadcasting audio-visual television signals, a pure-frequency pilot signal is recorded...
EP0010040A1 Method for transmitting an analog audiofrequency signal during line-field synchronisation intervals of a television signal, and apparatus for utilising this method.  
Abstract not available for EP0010040 Abstract of corresponding document: US4253115 The transmission process comprises a coding of the sound signal consisting of converting it into words of n bits...
2533505 Venetian blind tilting device  
Matches 1 - 9 out of 9