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Class 300/9 - Filling


Subclass of Class 300 - Brush, broom, and mop making
Definition: Devices for filling holes in brush-backs with bristles individually
No. of patents: 6
Last issue date: 05/21/1996


NumberTitleIssue Date
5518301Method and device for supplying fibres to a filling tool in a brush manufacturing machine
A method for supplying fibres to a filling tool in brush manufacturing machines, includes, per operating cycle, taking a bundle of fibres (7) from a selected fibre supply duct (4,5) to the filling tool (3) by means of a bundle take-up device (6) which coo...
05/21/1996
5033797Method of and apparatus for making brushes
Individual bristles and/or batches of bristles are withdrawn from one or more magazines and are mechanically or pneumatically transferred to positions of alignment with the sockets of one or more forms. The individual bristles and/or batches of bristles a...
07/23/1991
4746259Apparatus for removing the wrapper from a wrapped fibre bundle
Process for removing the wrapper from a fibre bundle, characterized thereby that it mainly consits in successively gripping the fibre bundle (1) at the wrapper (2), freeing the embraced bundle of fibres (4) over a determined length from said wrapper (2), ...
05/24/1988
4680850Process for removing the wrapper from a fibre bundle
Process for removing the wrapper from a fibre bundle, characterized thereby that it mainly consists in successively gripping the fibre bundle (1) at the wrapper (2), freeing the embraced bundle of fibres (4) over a determined length from said wrapper (2),...
07/21/1987
4430039Fibre loading device for a brush manufacturing machine
A fibre loading device for a brush manufacturing machine, characterized in that it has a replaceable fibre box which has a number of fibre chambers; a mechanism which allows movement of the fibre chambers one by one in front of the fibre magazine of the b...
02/07/1984
4360236Double fibre magazine for brush manufacturing machines
The invention pertains to a double fibre magazine for brush manufacturing machines, characterized in that it mainly consists of a combination of two fibre magazines which are immovably located opposite to the bundle plucker, each fibre magazine being prov...
11/23/1982
 
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