Patents Assigned to Firma G.B. Boucherie, Naamloze Vennootschap
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Patent number: 7871260Abstract: Device (1) for manufacturing injection molding pieces (2) which mainly consists of a stack mold (3) with a central cubical part (4) and two mold impressions (9,10), whereby the device (1) is provided with a cooling station (15) and an ejection station (16) as well as four holders (17-20) for holding an injection molding piece (2), which are formed as a piece (17-20) which can be taken out of the cube and which partly co-determines a mold impression (9,10), and with means (24) to detach the holders (17-20) from the cube faces (5, 13, 6, 14) with mold impressions (9, 10) and to put them in the latter again, as well as means (25) to each time move the holders (17-20) a quarter of a turn to a following cube face (13, 6, 14, 5) after the injection molding.Type: GrantFiled: January 11, 2007Date of Patent: January 18, 2011Assignee: Firma G.B. Boucherie Naamloze VennootschapInventor: Bart Gerard Boucherie
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Patent number: 7641287Abstract: Method for manufacturing brushes, whereby bundles of fibers (12) are provided in a brush body (13), whereby this method also comprises a step whereby the far ends (2) of the fibers (3) are subjected to a processing by bringing them into contact with a processing equipment (5), characterized in that, during the aforesaid step, the fibers (3) and the processing equipment (5) are mutually put into contact whereas the fibers (3) are being held loosely together.Type: GrantFiled: February 12, 2004Date of Patent: January 5, 2010Assignee: Firma G.B. Boucherie, naamloze vennootschapInventor: Bart Gerard Boucherie
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Patent number: 7594704Abstract: Method for manufacturing brushes, whereby bundles of fibers (2) are provided in openings (3) in a brush body (4) by a filling tool (5) of the type which at least consists of a bundle remover (7) for separating bundles of fibers (2) from a fiber magazine (8), a mechanism (9) for supplying fastening material (10) in order to fix the bundles of fibers (2) in the openings (3), a filling tool slide (11) moving to and fro to guide the bundles of fibers (2) to the brush body (4) and a needle (13) to put every bundle of fibers (2) concerned in the corresponding opening (3) together with a fastening element (14) formed of the fastening material (10), wherein at least the filling tool slide (11) is controlled by an individual electric drive element (27).Type: GrantFiled: June 17, 2004Date of Patent: September 29, 2009Assignee: Firma G.B. Boucherie, Naamloze VennootschapInventor: Bart Gerard Boucherie
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Patent number: 7559611Abstract: Device for compensating the vibrations caused by the movements of a tool of a brush manufacturing machine, more particularly of a tool (1) having at least one slide (2) which is provided in a first guide (3) such that is can move to and fro and which is provided with driving device (4) for this slide, wherein the device includes a compensating mass (16) and of a moving device (17) to move this compensating mass (16) in the opposite sense of the movement of the slide (2).Type: GrantFiled: February 4, 2005Date of Patent: July 14, 2009Assignee: Firma G.B. Boucherie, naamloze vennootschapInventor: Bart Gerard Boucherie
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Patent number: 7488043Abstract: Device for manufacturing brushes, which mainly consists of a number of tools along which is provided a transport means (7), onto which transport means (7) is fixed at least one brush holder (12), characterized in that the device (1) is provided with coupling means which make it possible to couple and uncouple the brush holder (12) concerned to and from the transport means (7), and in that, opposite to at least one tool, a drive (35) is provided to position and move the uncoupled brush holder (12) in relation to said tool (2-6), whereby this drive (35) is provided with locking means which make it possible to fix an uncoupled brush holder (12) to this drive (35).Type: GrantFiled: January 24, 2005Date of Patent: February 10, 2009Assignee: Firma G.B. Boucherie, Naamloze VennootschapInventor: Leonel Polydore Boucherie
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Patent number: 7467828Abstract: Device for manufacturing brushes by means of successive operations, which mainly consists of a number of brush holders (9-11) which are provided on a means of transport and which can be moved between different posts (5-8) which are provided along the means of transport, more particularly working posts (6-8) where a processing can take place and/or waiting posts (5) where the brush holders (9-11) can be put in a wait position, characterized in that the means of transport is provided with means which make it possible to move the brush holders (9-11) independently from one another.Type: GrantFiled: January 24, 2005Date of Patent: December 23, 2008Assignee: Firma G.B. Boucherie, Naamloze VennootschapInventor: Bart Gerard Boucherie
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Patent number: 6837548Abstract: Method for manufacturing brushes whereby brush bodies are provided with brush fibers and these brush fibers are then cut off by means of a device comprising at least a rotating cutting knife and a counter knife, wherein the brush fibers are cut off by making the cutting knife as well as the counter knife carry out a rotational movement, mainly along one and the same axis of rotation.Type: GrantFiled: February 12, 2002Date of Patent: January 4, 2005Assignee: Firma G.B. Boucherie, Naamloze VennootschapInventor: Bart Gerard Boucherie
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Patent number: 6341824Abstract: A method and device for forming fiber packs for manufacturing brushes from a fiber strand. The fiber packs (2) are formed from a fiber strand (1) which is provided with a cover (4) by cutting off parts (5) of this fiber strand (1), wherein, before such a part (5) is cut off, the cover (4) is entirely removed from said part (5).Type: GrantFiled: March 10, 2000Date of Patent: January 29, 2002Assignee: Firma G. B. Boucherie, naamloze vennootschapInventor: Bart Gerard Boucherie
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Patent number: 6290302Abstract: Method for manufacturing brushes, characterized in that a device is applied consisting of at least one carrier (2) with openings (3) which are mutually arranged according to a certain pattern, whereby the fiber bundles which have to be provided in a brush body (5) can be put in this carrier (2), and whereby this method further consists in the combination of at least four steps (6-8-9-11), respectively, the lateral separation of fiber bundles (4) from at least one quantity of loose fibers (7); the provision, in a mechanical manner, step-by-step, of the aforementioned fiber bundles (4) in the aforementioned carrier (2); the transfer of the fiber bundles (4) which are placed in the carrier by means of this carrier (2) to a holder (10); and, by means of this holder (10), the fixation of the fiber bundles (4) in the brush body (5), or at least in a portion of the brush body.Type: GrantFiled: July 13, 1999Date of Patent: September 18, 2001Assignee: Firma G.B. Boucherie, Naamloze VennootschapInventor: Bart Gerard Boucherie
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Patent number: 6290303Abstract: A method and device for manufacturing brushes. The device includes at least one carrier (2) with openings (3) which are mutually arranged according to a certain pattern. The fiber bundles (4) are separated laterally from at least one quantity of loose fibers (7). The fiber bundles (4) are inserted in a mechanical manner, step-by-step, in the openings (3) of the carrier (2). An extremity of the fiber bundles (4) are transferred simultaneously in a mechanical manner from the carrier (2) toward a holder (10). The fiber bundles (4) are fixed in at least a portion of a brush body (5) by positioning the extremity of the fiber bundles (4) in a mold, such that the fiber bundles (4) extend through the holder (10). A synthetic material is injected in the mold and form at least a portion of the brush body (5).Type: GrantFiled: July 13, 1999Date of Patent: September 18, 2001Assignee: Firma G.B. Boucherie, Naamloze VennootschapInventor: Bart Gerard Boucherie
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Patent number: 5893612Abstract: Apparatus for rounding the ends of brush fibers made of thermoplastic material includes a system for moving a smooth treatment surface relative to brush fiber ends at a relative speed and for a selected time to cause the brush fiber ends to be heated to their plastic deformation temperature to cause the brush fiber ends to become rounded. The treatment surface includes at least a portion which has substantially no abrasion, grinding or impacting properties relative to the brush fibers but only substantially friction heating properties relative to the fibers. A method for rounding brush fiber ends is described using the described apparatus.Type: GrantFiled: December 13, 1996Date of Patent: April 13, 1999Assignee: Firma G.B. Boucherie, Naamloze VennootschapInventor: Bart Gerard Boucherie
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Patent number: 5839794Abstract: Automatic filling device for fiber cartridges (3) and fiber cassettes of brush manufacturing machines wherein each fiber duct (2-3) is provided with a pair of fiber gripping tongs (23) which can be moved between two positions, namely a position at the level of a take-up point (A) for bundles of fibers and a position which forms a supply point (B) in the respective fiber duct.Type: GrantFiled: March 13, 1997Date of Patent: November 24, 1998Assignee: Firma G.B. Boucherie, naamloze vennootschapInventor: Leonel Polydore Boucherie
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Patent number: 5673975Abstract: The brush manufacturing machine of the type wherein at least one rotary brush body carrying drum located at a machine workstation is cyclically supplied with empty brush bodies by a brush body feeding device and is cyclically rotated to cause each such brush body to be eventually presented in proper position before a filling tool for filling of the brush body with brush fibers, wherein the machine includes at least two drums located at sequential workstations, at least one filling tool at each workstation cooperating with each respective drum for delivering brush fibers to the brush bodies carried by the drums, at least one manipulator operable so as to periodically engage and transfer brush bodies from at least one drum to another drum following the one drum, and a transport device for carrying filled brush bodies away from a drum of the machine.Type: GrantFiled: January 24, 1996Date of Patent: October 7, 1997Assignee: Firma G.B. Boucherie, Naamloze VennootschapInventor: Leonel Polydore Boucherie
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Patent number: 5649851Abstract: A device for rounding the ends of the fibres of brushes (1), in particular fibres which are made of synthetic material, contains a first support (5) which can be moved in a direction in relation to a brush (1); a second support (4) which is mounted, rotatable around an axis (10) which is at right angles to this direction, on the first support (5); a first drive assembly (15) to rotate this second support (4); a grinding surface (3) which is mounted in a moveable manner on the second support (4) and against which the fibres are provided; and a second drive arrangement (12) to move this grinding surface (3). The grinding surface (3) is at least part of the jacket of a cylinder (2) whose axis (11) is directed crosswise to the axis (10) around which the second support (4) rotates in relation to the first support (5).Type: GrantFiled: August 4, 1995Date of Patent: July 22, 1997Assignee: Firma G.B. Boucherie Naamloze VennootschapInventor: Bart Gerard Boucherie
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Patent number: 5588714Abstract: A method for manufacturing brushes, whereby brush bodies (2) which are provided with openings (12) according to a specific hole pattern are supplied to a filling station (6), whereat bundles of fibres (7) are supplied to the openings (12) at this filling station (6). Each brush body (2) is successively presented to at least two filling tools (13-14) at each filling station (6), whereby each filling tool (13-14) fills the entire hole pattern with bundles of fibres (7) in different steps, and whereby at each step, each of the filling tools (13-14) fills the same part (A-B) of said hole pattern in different brush bodies (2).Type: GrantFiled: May 5, 1995Date of Patent: December 31, 1996Assignee: Firma G. B. Boucherie, naamloze vennootschapInventor: Leonel P. Boucherie
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Patent number: 5533792Abstract: Method for manufacturing brushes of the type whereby use is made of a boring tool (2) and a filling tool (5), for making openings (3) in brush bodies (4) and providing brush bristles (6) in these openings respectively, characterized in that a circuit is provided to this end in which at least three brush body holders (11, 12, 13) are used, of which each time two holders present two brush bodies (4) to the boring tool (2) and the filling tool (5) respectively during a work cycle, whereas the other brush body holder carries off a filled brush body (4) and/or supplies an empty brush body (4), and in that the three brush body holders (11, 12, 13) are automatically carried to the next work station according to a closed circuit at the end of each work cycle.Type: GrantFiled: February 1, 1995Date of Patent: July 9, 1996Assignee: Firma G.B. Boucherie, Naamloze VennootschapInventor: Leonel Boucherie
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Patent number: 4968102Abstract: Improved device for the supply of fibers to a filling machine of a brush manufacturing machine of the type which mainly consists in a drawer (4) movable between a fixed multiple fiber container (1) and a pick-up device (5), in which this drawer (4) consists in a number of relatively small loading spaces (2,3), which act as locks for the moving of the fibers (6, 7, 14, 15) out of the fiber channels (8, 9) of aforementioned fiber container (1) to the cluster pick-up device (5), characterized in that the loading spaces (2, 3) are of such shape that regardless of their position a connection remains with the subject fiber channel (8), respectively (9).Type: GrantFiled: June 9, 1989Date of Patent: November 6, 1990Assignee: Firma G. B. Boucherie, Naamloze VennootschapInventor: Leonel Boucherie
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Patent number: 4854645Abstract: Brush-manufacturing machine of the type equipped with a drum (1) for the transportation of the brush bodies (2) along the various processing stations, having the characteristic that the drum (1) is equipped with brush body holders (12-13-14-15) which at least at their clamping sides facing the brush bodies (2) can be revolved and/or removed from their respective sides with which they work in concert with the drum (1).Type: GrantFiled: March 3, 1988Date of Patent: August 8, 1989Assignee: Firma G. B. Boucherie, naamloze vennootschapInventor: Leonel Boucherie
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Patent number: 4818028Abstract: Universal brush clamp characterized by the fact that it consists essentially of first and second elements between which a brush body is clamped, the clamping distance between these above-named elements being adjustable so as to be able to adapt the brush clamp for clamping brush bodies of any shapes and/or dimensions.Type: GrantFiled: July 28, 1987Date of Patent: April 4, 1989Assignee: Firma G.B. Boucherie, naamloze vennootschapInventor: Leonel Boucherie
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Patent number: 4768837Abstract: An apparatus for positioning or holding a brush body for insertion of bundles of bristles is provided. The apparatus comprises a carrier movable relative to a fixed guide and having a pivotable brush body holding mounted to it. A follower slidably mounted on the carrier is biased to follow the fixed guide as the carrier moves. A pivotal connection between the follower and the holder causes the holder to pivot as the follower follows the fixed guide. Use of a specifically contoured fixed guide permits corresponding pivoting of the holder so that the brush body can be variably aligned to accommodate a range of bristle inserters.Type: GrantFiled: February 26, 1986Date of Patent: September 6, 1988Assignee: Firma G.B. Boucherie, naamloze vennootschapInventor: Leonel Boucherie