US20050116528A1 - Device for manufacturing brushes and method applied thereby - Google Patents
Device for manufacturing brushes and method applied thereby Download PDFInfo
- Publication number
- US20050116528A1 US20050116528A1 US10/989,272 US98927204A US2005116528A1 US 20050116528 A1 US20050116528 A1 US 20050116528A1 US 98927204 A US98927204 A US 98927204A US 2005116528 A1 US2005116528 A1 US 2005116528A1
- Authority
- US
- United States
- Prior art keywords
- fibers
- bundle
- supply duct
- housing
- filling tool
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Abandoned
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Classifications
-
- A—HUMAN NECESSITIES
- A46—BRUSHWARE
- A46D—MANUFACTURE OF BRUSHES
- A46D3/00—Preparing, i.e. Manufacturing brush bodies
- A46D3/08—Parts of brush-making machines
- A46D3/082—Magazines for bristles; Feeding bristles to magazines; Knot picking
Definitions
- the present invention concerns a device for manufacturing brushes.
- this invention concerns a device for manufacturing brushes whereby bundles of fibers which are rounded at their far ends are provided in a brush body.
- This device makes it possible to manufacture brushes whereby the fibers are rounded after the fibers have been provided in the brush body.
- the present invention aims to provide a solution to the above-mentioned and other disadvantages.
- the invention concerns a device for manufacturing brushes, more particularly for inserting fibers in a brush body, which device mainly consists of a filling tool and at least one supply duct, whereby between the supply duct and the filling tool is provided at least one rounding means.
- An advantage of the device according to the invention is that the brushes can be manufactured practically entirely automatically in one and the same device, as a result of which the production cost can be restricted.
- This invention also aims a method for manufacturing a device as described above, whereby fibers are provided in at least one supply duct, which are presented to a filling tool which inserts the fibers in a brush body, and whereby the fibers are presented from each supply duct to a rounding means before being presented to the filling tool.
- FIG. 1 schematically represents a top view of a device according to the invention
- FIG. 2 represents a section to a larger scale according to line II-II in FIG. 1 ;
- FIGS. 3 and 4 represent the same part of the device as in FIG. 2 , but according to two other positions;
- FIGS. 5 and 6 represent a part which is indicated in FIG. 1 by F 5 , F 6 respectively, to a larger scale;
- FIGS. 7 and 8 represent the same part as in FIG. 6 , but for successive operational steps.
- the device 1 for manufacturing brushes 2 mainly consists of supply ducts 3 for fibers 4 , which are each provided with a bundle remover 5 , which different bundle removers 5 are in this case placed around a distributing device 6 , which distributing device 6 is mounted onto a filling tool 7 in the known manner.
- the supply ducts 3 are preferably rectilinear and are provided with press-on means 8 on a first far end.
- the bundle removers 5 on the far end of each supply duct 3 , each consist of a housing 9 , in the shape of a rigid body with a cylindrical opening 10 , whereby in the casing of the housing 9 are each time provided two openings 11 - 12 , the first opening 11 of which is provided opposite to the second far end of the above-mentioned supply ducts 3 .
- openings 10 of the different bundle removers 5 is each time provided a rotatable cylindrical body 13 whose diameter is practically equal to the inner diameter of the openings 10 .
- these cylindrical bodies 13 are provided grooves 14 in the outer edge, five in this case, extending axially over the entire length of the bodies 13 , whereby this length is in this case smaller than the length of the fibers 4 to be treated.
- Each of the cylindrical bodies 13 is provided with an independent drive which is not represented in the figures.
- the bundle removers 5 comprise a plate 15 situated opposite to one side of the cylindrical body 13 and which extends at least opposite to the entire outer edge of the cylindrical body 13 with a width which is equal to or larger than the depth of the grooves 14 .
- Each of these plates 15 are preferably provided with means, not represented in the figures, which make it possible to axially move the plate 15 concerned in relation to the cylindrical body 13 concerned.
- each cylindrical body 13 is presented a rounding means 16 , on a side opposite to the side of the above-mentioned plate 15 , whereby each of these rounding means 16 is in this case formed of a grinding wheel 17 which is driven by a shaft 18 and which can be axially moved in relation to the cylindrical body 13 concerned.
- the bundle removers 5 each comprise a guide 19 which is presented to the same side of the cylindrical body 13 as the grinding wheel 17 , but on a different place, namely at the height of the second opening 12 in the above-mentioned housing 9 .
- These guides 19 are provided with an edge 20 which is oriented slantingly in relation to the radial direction of the above-mentioned cylindrical body 13 .
- the distributing device 6 which is known from Belgian patent No. 1,013,374, consists of a housing 21 with a cylindrical opening 22 which coincides, there where the bundle removers 5 abut the distributing device 6 , with the housing 9 of said bundle removers 5 .
- This housing 21 is provided with openings which coincide with the above-mentioned opening 12 of the different housings 9 of the above-mentioned bundle removers 5 .
- the housing 21 is provided with an extra opening 23 on the spot where the distributing device 6 is erected against the filling tool 7 .
- two cartridges 24 - 25 are provided in a coaxially rotatable manner in the opening 22 , which is provided in the housing 21 of the distributing device 6 .
- cartridges 24 - 25 are made in the shape of identical segments of a circle which are each provided with a drive, which is not represented in the figures.
- the filling tool 7 which is also known from BE 1,013,374, mainly consists of a base 28 which is connected to the housing 21 of the distributing device 6 at the height of the above-mentioned opening 23 .
- a bundle remover 29 which can be moved to and fro and which is provided with a recess 30 .
- the filling tool 7 comprises means 31 for inserting fibers 4 in a brush body 32 which is presented to the filling tool 7 .
- the method for manufacturing brushes 2 which is applied when using this device is simple and as follows.
- fibers 4 which may differ as far as color, size, type and/or the like is concerned, are provided in the different supply ducts 3 of the device 1 .
- the cylindrical body 13 of the bundle remover 5 concerned is rotated until a groove 14 is situated opposite to the above-mentioned first opening 11 in the corresponding housing 9 , whereby the press-on means 8 push the fibers 4 through said opening 11 in the groove 14 .
- the groove 14 can be presented to the rounding means 16 concerned by rotating the cylindrical body 13 .
- the far ends of the fibers 4 are rounded by rotating the grinding wheel 17 , and by bringing the fibers 4 into contact with the grinding wheel 17 by axially moving the plate 15 and/or the grinding wheel 17 in relation to the cylindrical body 13 .
- the far ends of the fibers 4 are preferably, at first, moved only a little bit out of the cylindrical body 13 , such that the far ends of these fibers 4 cannot be pushed far away from each other by the rotating grinding wheel 17 .
- the fibers 4 can be pushed further out of the body 13 , by axially moving the plate 15 towards the cylindrical body 13 , and by moving the grinding wheel 17 away from the cylindrical body 13 practically proportionally, such that the distance between the plate 15 and the grinding wheel 17 remains practically the same, namely a little bit shorter than the length of the fibers 4 .
- the fibers 4 are removed out of the bundle remover 5 by rotating the groove 14 concerned with rounded fibers along the above-mentioned guide 19 , whereby the fibers 4 , which now protrude partly out of the cylindrical body 13 , are pushed against the slanting wall 20 of the guide, as represented in FIGS. 6 to 8 .
- the fibers 4 which are removed out of the grooves 14 of the bundle removers 5 are put in one of the recesses 26 of the cartridges 24 - 25 , by presenting these recesses 26 in relation to the second opening 12 in the housing 9 - 21 of the bundle remover 5 concerned, from where the rounded fibers 4 are removed out of one of the grooves 14 at that time.
- the different-recesses 26 in one of the cartridges 24 - 25 are filled with rounded fibers 4 , while the other cartridge 24 - 25 works in conjunction with the bundle remover 29 of the filling tool 7 in the known manner at that time.
- This co-operation comprises the presentation of fibers 4 to the recess 30 in the bundle remover 29 ; presenting the bundle of fibers 4 , in the above-mentioned recess 30 , to the filling tool 7 which, in the known manner, inserts the bundle of fibers 4 in the brush body 32 which is also presented in front of the filling tool 7 .
- Such an embodiment is especially useful when the fibers 4 are inserted as folded in two, whereby the far ends of the fibers 4 both extend outward.
Abstract
Device for manufacturing brushes, more particularly for inserting fibers in a brush body, which device mainly consists of a filling tool and at least one supply duct, characterized in that between the supply duct (3) and the filling tool (7) is provided at least one rounding means (16).
Description
- 1. Field of the Invention
- The present invention concerns a device for manufacturing brushes.
- More particularly, this invention concerns a device for manufacturing brushes whereby bundles of fibers which are rounded at their far ends are provided in a brush body.
- 2. Discussion of the Related Art
- From Belgian patent No. 1,013,374 in the name of FIRMA G.B. BOUCHERIE N.V., a device for manufacturing brushes is known, whereby fibers are supplied from different fiber loading spaces to a filling tool which inserts the fibers in a brush body on the one hand, and whereby the fibers in the fiber loading spaces are filled up from fiber supply ducts.
- This device makes it possible to manufacture brushes whereby the fibers are rounded after the fibers have been provided in the brush body.
- This is disadvantageous, however, in that when the different fibers in the brush body differ in length, or when fiber bundles are not cut off straight, it turns out to be extremely difficult to round the far ends of the shorter fibers in the brush body without damaging the longer fibers, such that one is limited in forming the fiber profile of the finished brushes.
- In order to remedy this disadvantage, a device for rounding the far ends of the fibers before they are provided in the above-mentioned fiber supply ducts is known.
- The disadvantage of the use of both separate devices is that the fibers are first cut at the desired length, must then be provided in the known device for rounding the fibers and must finally be transferred from this rounding device to the above-mentioned fiber supply ducts.
- The transport of the fibers between the device for rounding the fibers and the above-mentioned fiber supply ducts is done in a predominantly manual manner up to now, which is laborious and time-consuming, with as an additional disadvantage that a worker must stay on the spot all the time to continually fill up the device for manufacturing brushes from the above-mentioned device for rounding the far ends of fibers, as a result of which the labor costs form a relatively important part of the total production costs.
- The present invention aims to provide a solution to the above-mentioned and other disadvantages.
- To this end, the invention concerns a device for manufacturing brushes, more particularly for inserting fibers in a brush body, which device mainly consists of a filling tool and at least one supply duct, whereby between the supply duct and the filling tool is provided at least one rounding means.
- An advantage of the device according to the invention is that the brushes can be manufactured practically entirely automatically in one and the same device, as a result of which the production cost can be restricted.
- This invention also aims a method for manufacturing a device as described above, whereby fibers are provided in at least one supply duct, which are presented to a filling tool which inserts the fibers in a brush body, and whereby the fibers are presented from each supply duct to a rounding means before being presented to the filling tool.
- In order to better explain the characteristics of the invention, the following preferred embodiment of a device for manufacturing brushes and of a method applied thereby is described as an example only without being limitative in any way, with reference to the accompanying drawings, in which:
-
FIG. 1 schematically represents a top view of a device according to the invention; -
FIG. 2 represents a section to a larger scale according to line II-II inFIG. 1 ; -
FIGS. 3 and 4 represent the same part of the device as inFIG. 2 , but according to two other positions; -
FIGS. 5 and 6 represent a part which is indicated inFIG. 1 by F5, F6 respectively, to a larger scale; -
FIGS. 7 and 8 represent the same part as inFIG. 6 , but for successive operational steps. - As represented in
FIG. 1 , the device 1 for manufacturingbrushes 2 according to the invention mainly consists ofsupply ducts 3 forfibers 4, which are each provided with abundle remover 5, whichdifferent bundle removers 5 are in this case placed around a distributingdevice 6, which distributingdevice 6 is mounted onto afilling tool 7 in the known manner. - The
supply ducts 3, five in total in this case, are preferably rectilinear and are provided with press-on means 8 on a first far end. - The
bundle removers 5, on the far end of eachsupply duct 3, each consist of a housing 9, in the shape of a rigid body with acylindrical opening 10, whereby in the casing of the housing 9 are each time provided two openings 11-12, the first opening 11 of which is provided opposite to the second far end of the above-mentionedsupply ducts 3. - In the above-mentioned
openings 10 of thedifferent bundle removers 5 is each time provided a rotatablecylindrical body 13 whose diameter is practically equal to the inner diameter of theopenings 10. - In these
cylindrical bodies 13 are providedgrooves 14 in the outer edge, five in this case, extending axially over the entire length of thebodies 13, whereby this length is in this case smaller than the length of thefibers 4 to be treated. - Each of the
cylindrical bodies 13 is provided with an independent drive which is not represented in the figures. - As is represented in FIGS. 2 to 4, the
bundle removers 5 comprise aplate 15 situated opposite to one side of thecylindrical body 13 and which extends at least opposite to the entire outer edge of thecylindrical body 13 with a width which is equal to or larger than the depth of thegrooves 14. - Each of these
plates 15 are preferably provided with means, not represented in the figures, which make it possible to axially move theplate 15 concerned in relation to thecylindrical body 13 concerned. - To each
cylindrical body 13 is presented a roundingmeans 16, on a side opposite to the side of the above-mentionedplate 15, whereby each of these roundingmeans 16 is in this case formed of agrinding wheel 17 which is driven by ashaft 18 and which can be axially moved in relation to thecylindrical body 13 concerned. - As represented in
FIGS. 1 and 6 to 8, thebundle removers 5 each comprise aguide 19 which is presented to the same side of thecylindrical body 13 as the grindingwheel 17, but on a different place, namely at the height of thesecond opening 12 in the above-mentioned housing 9. - These guides 19 are provided with an
edge 20 which is oriented slantingly in relation to the radial direction of the above-mentionedcylindrical body 13. - The distributing
device 6, which is known from Belgian patent No. 1,013,374, consists of ahousing 21 with acylindrical opening 22 which coincides, there where thebundle removers 5 abut the distributingdevice 6, with the housing 9 of saidbundle removers 5. - This
housing 21 is provided with openings which coincide with the above-mentionedopening 12 of the different housings 9 of the above-mentionedbundle removers 5. Thehousing 21 is provided with anextra opening 23 on the spot where the distributingdevice 6 is erected against the fillingtool 7. - According to the most preferred embodiment, two cartridges 24-25 are provided in a coaxially rotatable manner in the
opening 22, which is provided in thehousing 21 of the distributingdevice 6. - These cartridges 24-25 are made in the shape of identical segments of a circle which are each provided with a drive, which is not represented in the figures.
- In the outer edge of the cartridges 24-25 are provided each time five
recesses 26 in this case, in which are provided press-onmeans 27 in the shape of pistons excited with springs. - The filling
tool 7, which is also known from BE 1,013,374, mainly consists of a base 28 which is connected to thehousing 21 of the distributingdevice 6 at the height of the above-mentionedopening 23. - In the above-mentioned
base 28 is provided, as is known, abundle remover 29 which can be moved to and fro and which is provided with arecess 30. - Further, the filling
tool 7 comprises means 31 for insertingfibers 4 in abrush body 32 which is presented to thefilling tool 7. - The method for manufacturing brushes 2 which is applied when using this device is simple and as follows.
- As is known,
fibers 4 which may differ as far as color, size, type and/or the like is concerned, are provided in thedifferent supply ducts 3 of the device 1. - These
fibers 4 are pushed to thedifferent bundle removers 5 at the far ends of thesupply ducts 3 by the press-onmeans 8. - In order to fill one of the
grooves 14 of one of thebundle removers 5 withfibers 4, thecylindrical body 13 of thebundle remover 5 concerned is rotated until agroove 14 is situated opposite to the above-mentionedfirst opening 11 in the corresponding housing 9, whereby the press-onmeans 8 push thefibers 4 through saidopening 11 in thegroove 14. - Once the
groove 14 is filled, it can be presented to the rounding means 16 concerned by rotating thecylindrical body 13. - The far ends of the
fibers 4 are rounded by rotating thegrinding wheel 17, and by bringing thefibers 4 into contact with the grindingwheel 17 by axially moving theplate 15 and/or thegrinding wheel 17 in relation to thecylindrical body 13. - In order to round the
fibers 4, the far ends of thefibers 4 are preferably, at first, moved only a little bit out of thecylindrical body 13, such that the far ends of thesefibers 4 cannot be pushed far away from each other by therotating grinding wheel 17. - Secondly, the
fibers 4 can be pushed further out of thebody 13, by axially moving theplate 15 towards thecylindrical body 13, and by moving the grindingwheel 17 away from thecylindrical body 13 practically proportionally, such that the distance between theplate 15 and thegrinding wheel 17 remains practically the same, namely a little bit shorter than the length of thefibers 4. - When the far ends of the
fibers 4 are rounded in a shape such as represented, for example, inFIG. 5 , the grindingwheel 17 and theplate 15 are moved away from each other and thecylindrical body 13 rotates further in the direction of theguide 19 and thesecond opening 12 in the housing 9 of thebundle remover 5 concerned. - The
fibers 4 are removed out of thebundle remover 5 by rotating thegroove 14 concerned with rounded fibers along the above-mentionedguide 19, whereby thefibers 4, which now protrude partly out of thecylindrical body 13, are pushed against the slantingwall 20 of the guide, as represented in FIGS. 6 to 8. - The
fibers 4 which are removed out of thegrooves 14 of thebundle removers 5 are put in one of therecesses 26 of the cartridges 24-25, by presenting theserecesses 26 in relation to thesecond opening 12 in the housing 9-21 of thebundle remover 5 concerned, from where therounded fibers 4 are removed out of one of thegrooves 14 at that time. - In this manner, the different-
recesses 26 in one of the cartridges 24-25 are filled withrounded fibers 4, while the other cartridge 24-25 works in conjunction with thebundle remover 29 of thefilling tool 7 in the known manner at that time. - This co-operation comprises the presentation of
fibers 4 to therecess 30 in thebundle remover 29; presenting the bundle offibers 4, in the above-mentionedrecess 30, to thefilling tool 7 which, in the known manner, inserts the bundle offibers 4 in thebrush body 32 which is also presented in front of thefilling tool 7. - It should be noted that it is always possible to make the above-mentioned
supply ducts 3 work in conjunction with a singlecommon bundle remover 5, while it is also always possible to provide asingle supply duct 3 and to make thissupply duct 3 co-operate withseveral bundle removers 5. - Naturally, it is also possible, in the described embodiment, to provide a rounding
means 16 in theplate 15, for example exactly opposite to thepresent rounding means 16, such that both far ends of thefibers 4 are rounded. - Such an embodiment is especially useful when the
fibers 4 are inserted as folded in two, whereby the far ends of thefibers 4 both extend outward. - The present invention is by no means limited to the embodiment given as example and represented in the accompanying drawings; on the contrary, such a device and method can be made according to different variants while still remaining within the scope of the invention.
Claims (12)
1.- In a device for manufacturing brushes, a device for inserting fibers in a brush body, said device comprising a filling tool and at least one fiber supply duct, wherein between the supply duct and the filling tool at least one rounding device is provided.
2.- The device according to claim 1 , comprising several supply ducts which are each provided with a rounding means.
3.- The device according to claim 1 , wherein the at least one rounding device is located opposite a bundle remover which comprises a bundle remover housing with at least one opening in which has been provided a rotatable body which moves within the opening in a close-fitting manner, said rotatable body including grooves in an outer edge for picking up fibers.
4.- The device according to claim 3 , including multiple openings in the bundle remover housing, wherein a first one of said openings is located opposite a distal end of said at least one supply duct.
5.- The device according to claim 3 , including multiple bundle removers, and wherein between the different bundle removers and the filling tool is provided a distributing device with at least one cartridge provided with at least one recess.
6.- The device according to claim 5 , wherein the distributing device comprises a distributing device housing which forms a whole with the bundle remover housing, wherein in the distributing device housing and the bundle remover housing, opposite each of the bundle removers, there is provided a second opening.
7.- The device according to claim 6 , wherein opposite each of the second openings in the distributing device housing and the bundle remover housing there is provided a guide having an edge which is oriented in slanting relationship relative to the direction of movement of the rotatable body of the respective bundle remover.
8.- A method for manufacturing brushes, comprising: supplying fibers in at least one supply duct; presenting the fibers in the supply duct to a filling tool which inserts the fibers in a brush body; and presenting the fibers from said at least one supply duct to a rounding device, before presenting them to the filling tool.
9.- The method according to claim 8 , including loading the fibers of each supply duct into grooves of a rotating cylindrical body, and by moving the body such that a respective groove is presented to a respective supply duct the fibers are pushed into a respective groove by a press-on device which pushes the fibers into the groove.
10.- The method according to claim 9 , wherein the fibers which are loaded in a respective groove are presented to the rounding device by rotating the cylindrical body.
11.- The method according to claim 9 , wherein the fibers are loaded out of each of the respective grooves into recesses which are provided in cartridges of a distributing device.
12.- The method according to claim 11 , wherein the fibers are removed out the respective groove by means of a guide which is provided with a slanting edge in order to move the fibers out of the respective groove into one of the recesses in a cartridge of the distributing device.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BE2003/0634A BE1015733A3 (en) | 2003-11-28 | 2003-11-28 | Device for manufacturing brushes AND METHOD APPLIED THEREBY. |
BE2003/0634 | 2003-11-28 |
Publications (1)
Publication Number | Publication Date |
---|---|
US20050116528A1 true US20050116528A1 (en) | 2005-06-02 |
Family
ID=34437902
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US10/989,272 Abandoned US20050116528A1 (en) | 2003-11-28 | 2004-11-17 | Device for manufacturing brushes and method applied thereby |
Country Status (5)
Country | Link |
---|---|
US (1) | US20050116528A1 (en) |
EP (1) | EP1535534B1 (en) |
BE (1) | BE1015733A3 (en) |
DE (1) | DE602004026813D1 (en) |
ES (1) | ES2344644T3 (en) |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20050001468A1 (en) * | 2003-07-03 | 2005-01-06 | Boucherie Bart Gerard | Method and device for manufacturing brushes |
US20110109149A1 (en) * | 2008-06-07 | 2011-05-12 | Trisa Holding Ag | Method for producing toothbrushes bristled in an anchorless manner |
KR101544242B1 (en) * | 2008-08-20 | 2015-08-12 | 라이온 가부시키가이샤 | Brush manufacturing method, toothbrush, and bristle bundling device |
EP3138436A1 (en) * | 2015-09-03 | 2017-03-08 | The Procter and Gamble Company | Tuft picking device for a brush making machine |
USRE47468E1 (en) | 2001-12-28 | 2019-07-02 | Trisa Holding Ag | Toothbrush and process for producing such a toothbrush |
US10405642B2 (en) | 2002-12-19 | 2019-09-10 | Trisa Holding Ag | Toothbrush and process for producing the same |
US10492597B2 (en) | 2015-09-03 | 2019-12-03 | The Procter & Gamble Company | Tuft picker for a tuft-picking device of a brush-making machine |
US11058214B2 (en) | 2017-01-24 | 2021-07-13 | The Procter & Gamble Company | Tuft picker for a brush making machine |
US11089863B2 (en) | 2017-01-24 | 2021-08-17 | The Procter & Gamble Company | Tuft picker for a brush making machine |
US11219303B2 (en) | 2016-04-20 | 2022-01-11 | Trisa Holding Ag | Brush product and method for the production thereof |
WO2023217454A1 (en) * | 2022-05-12 | 2023-11-16 | Zahoransky Ag | Device for compacting bristle bundles, bristle product production machine, and method for compacting bristle bundles |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE202005020231U1 (en) * | 2005-12-27 | 2006-03-30 | Firma G.B. Boucherie N.V. | Brush stuffing machine |
DE202007014431U1 (en) * | 2007-10-15 | 2008-01-10 | Firma G.B. Boucherie N.V. | Tamping machine for brooms or brushes |
BE1018669A3 (en) * | 2008-04-14 | 2011-06-07 | Zahoransky Ag | MACHINE FOR MAKING BRUSHES. |
EP2243394A1 (en) * | 2009-04-21 | 2010-10-27 | M+C Schiffer GmbH | Method for creating a brush bundle and a device for carrying out the method |
CN104382336B (en) * | 2014-11-15 | 2016-08-31 | 陆光太 | A kind of full-automatic brush-making machine |
DE102020108452A1 (en) | 2020-03-26 | 2021-09-30 | Gb Boucherie Nv | Bristle processing device |
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US5728408A (en) * | 1994-03-29 | 1998-03-17 | G.B. Boucherie N.V. | Molding apparatus with a tuft feeder for making a brush |
US6145935A (en) * | 1997-11-14 | 2000-11-14 | Firma G.B. Boucherie, Naamloze Vennoostchap | Device for supplying fibres to a filling instrument in a brush manufacturing machine |
US6523907B1 (en) * | 2000-02-01 | 2003-02-25 | Moll Industries, Inc. | Apparatus and method for producing brushware by injection molding |
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DE4040297C2 (en) * | 1990-12-17 | 2003-08-21 | Zahoransky Anton Gmbh & Co | Brush manufacturing machine |
BE1013374A3 (en) | 2000-04-04 | 2001-12-04 | Boucherie Nv G B | METHOD AND APPARATUS FOR manufacturing brushes. |
DE10030811C2 (en) * | 2000-06-23 | 2003-08-14 | Schiffer Fa M & C | Method and device for manufacturing brushes |
-
2003
- 2003-11-28 BE BE2003/0634A patent/BE1015733A3/en not_active IP Right Cessation
-
2004
- 2004-11-08 EP EP04078053A patent/EP1535534B1/en active Active
- 2004-11-08 ES ES04078053T patent/ES2344644T3/en active Active
- 2004-11-08 DE DE602004026813T patent/DE602004026813D1/en active Active
- 2004-11-17 US US10/989,272 patent/US20050116528A1/en not_active Abandoned
Patent Citations (3)
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US5728408A (en) * | 1994-03-29 | 1998-03-17 | G.B. Boucherie N.V. | Molding apparatus with a tuft feeder for making a brush |
US6145935A (en) * | 1997-11-14 | 2000-11-14 | Firma G.B. Boucherie, Naamloze Vennoostchap | Device for supplying fibres to a filling instrument in a brush manufacturing machine |
US6523907B1 (en) * | 2000-02-01 | 2003-02-25 | Moll Industries, Inc. | Apparatus and method for producing brushware by injection molding |
Cited By (16)
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USRE47468E1 (en) | 2001-12-28 | 2019-07-02 | Trisa Holding Ag | Toothbrush and process for producing such a toothbrush |
US10405642B2 (en) | 2002-12-19 | 2019-09-10 | Trisa Holding Ag | Toothbrush and process for producing the same |
US7594704B2 (en) * | 2003-07-03 | 2009-09-29 | Firma G.B. Boucherie, Naamloze Vennootschap | Method and device for manufacturing brushes |
US20050001468A1 (en) * | 2003-07-03 | 2005-01-06 | Boucherie Bart Gerard | Method and device for manufacturing brushes |
US20110109149A1 (en) * | 2008-06-07 | 2011-05-12 | Trisa Holding Ag | Method for producing toothbrushes bristled in an anchorless manner |
US8534769B2 (en) * | 2008-06-07 | 2013-09-17 | Trisa Holding Ag | Method for producing toothbrushes bristled in an anchorless manner |
US9173480B2 (en) | 2008-06-07 | 2015-11-03 | Trisa Holding Ag | Method for producing toothbrushes covered with bristles in an anchor-free manner |
KR101544242B1 (en) * | 2008-08-20 | 2015-08-12 | 라이온 가부시키가이샤 | Brush manufacturing method, toothbrush, and bristle bundling device |
WO2017040131A1 (en) * | 2015-09-03 | 2017-03-09 | The Procter & Gamble Company | Tuft picking device for a brush making machine |
US10398220B2 (en) | 2015-09-03 | 2019-09-03 | The Procter & Gamble Company | Tuft-picking device for a brush-making machine |
EP3138436A1 (en) * | 2015-09-03 | 2017-03-08 | The Procter and Gamble Company | Tuft picking device for a brush making machine |
US10492597B2 (en) | 2015-09-03 | 2019-12-03 | The Procter & Gamble Company | Tuft picker for a tuft-picking device of a brush-making machine |
US11219303B2 (en) | 2016-04-20 | 2022-01-11 | Trisa Holding Ag | Brush product and method for the production thereof |
US11058214B2 (en) | 2017-01-24 | 2021-07-13 | The Procter & Gamble Company | Tuft picker for a brush making machine |
US11089863B2 (en) | 2017-01-24 | 2021-08-17 | The Procter & Gamble Company | Tuft picker for a brush making machine |
WO2023217454A1 (en) * | 2022-05-12 | 2023-11-16 | Zahoransky Ag | Device for compacting bristle bundles, bristle product production machine, and method for compacting bristle bundles |
Also Published As
Publication number | Publication date |
---|---|
EP1535534A2 (en) | 2005-06-01 |
DE602004026813D1 (en) | 2010-06-10 |
EP1535534A3 (en) | 2007-03-28 |
BE1015733A3 (en) | 2005-07-05 |
EP1535534B1 (en) | 2010-04-28 |
ES2344644T3 (en) | 2010-09-02 |
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Owner name: FIRMA G.B. BOUCHERIE, NAAMLOZE VENNOOTSCHAP, BELGI Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:BOUCHERIE, BART GERARD;REEL/FRAME:015624/0223 Effective date: 20041001 |
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STCB | Information on status: application discontinuation |
Free format text: ABANDONED -- FAILURE TO RESPOND TO AN OFFICE ACTION |