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| Number | Title | Issue Date |
| 4884395 | Fibre opening devices A fibre opening device for use in apparatus for spinning fibres into yarns comprising a housing in which an opening roller is rotatably mounted, the housing having a trash separation zone and a fibre stripping zone and the roller having a cylindrical work... | 12/05/1989 |
| 4869060 | Fiber opening devices A cleaning system for use with a fibre opening device used in connection with the spinning of fibres into yarns wherein an opening roller is mounted for rotation in a housing incorporating a trash separation zone and a fibre stripping zone and the roller ... | 09/26/1989 |
| 4825511 | Securing segments to a base A method of securing a plurality o048268999 f replaceable segments to a base wherein a plurality of deformable supporting members are releasably fastened to the base and wherein co-operating means are provided on a rear face of the segments and on the sup... | 05/02/1989 |
| 4679390 | Opening roller assemblies for open end spinning machines An opening roller assembly for open end spinning machines wherein the roller is releasably and slidably supported on a drive shaft of the open end spinning machine to enable easy removal of the roller for refurbishing, replacement or repair. Non-mechanica... | 07/14/1987 |
| 4530133 | Opening roller for open end spinning machines An opening roller for an open end spinning machine which may be formed in one or two parts, the opening roller having a central body or hub (1) preferably provided with a central cylindrical aperture (10) therein for mounting on a drive shaft of an open e... | 07/23/1985 |
| 4270245 | Lag or stave assembly for Kirschner beaters A lag or stave assembly for a Kirschner beater which replaces the traditional one-piece wooden lags and is preferably formed from extruded aluminium. The lag assembly is formed in two parts with a first support part which is preferably channel-shaped and ... | 06/02/1981 |
| 4184619 | Cutting device A cutting device for cutting sheets of material wherein a cutting member co-operates with a bed of upstanding pins which support the sheet. Although the cutting member may be a knife, it is preferably composed of a line of upstanding pins which are suffic... | 01/22/1980 |
| 4162559 | Carding apparatus A carding flat for use with textile carding machinery comprises an array of individual pins each secured in a respective aperture in a flat support.... | 07/31/1979 |
| 4135355 | Opening roller for an open-end spinning machine An opening roller for an open-end spinning machine carries an array of pins on its external surface. The pins are arranged in repeating patterns, each pattern comprising from 7 to 12 axially extending rows of equally-spaced pins, the relative dispositions... | 01/23/1979 |
