MUMBAI, India, Nov. 14 -- Intellectual Property India has published a patent application (202517095597 A) filed by Rieter Ag, Winterthur, Switzerland, on Oct. 5, for 'revolving flat card.'
Inventor(s) include Anderegg, Peter.
The application for the patent was published on Nov. 14, under issue no. 46/2025.
According to the abstract released by the Intellectual Property India: "The invention relates to a method for operating a revolving flat card (1) and to a revolving flat card (1). The revolving flat card (1) has a controller (2) comprising an input module (3), a feed (6) and a cylinder (8) fitted with a cylinder clothing (9). A carding gap width (12) is formed between an outer surface (10) of the cylinder clothing (9) and a flat clothing (15). The revolving flat card (1) also has a carding gap width measurement arrangement (33) and an actuator (31) for adjusting the carding gap width (21) and a drive (42) for controlling a rotation speed of the cylinder (8). The input module (3) measures a process temperature, detects a target process temperature together with an associated maximum process temperature and detects a control range and a maximum value for the carding gap width (21), The controller (2) controls the target process temperature by adjusting the carding gap width (21) and/or the feed (6) and/or a rotation speed of the cylinder (8)."
The patent application was internationally filed on Feb. 29, 2024, under International application No.PCT/EP2024/055275.
Disclaimer: Curated by HT Syndication.
