CH438210A - Procédé de fabrication de brosses à partir d'un faisceau de mèches de fils, dispositif de mise en oeuvre de ce procédé et brosses en résultant - Google Patents
Procédé de fabrication de brosses à partir d'un faisceau de mèches de fils, dispositif de mise en oeuvre de ce procédé et brosses en résultantInfo
- Publication number
- CH438210A CH438210A CH293566A CH293566A CH438210A CH 438210 A CH438210 A CH 438210A CH 293566 A CH293566 A CH 293566A CH 293566 A CH293566 A CH 293566A CH 438210 A CH438210 A CH 438210A
- Authority
- CH
- Switzerland
- Prior art keywords
- wicks
- sub
- molding
- tufts
- brushes
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title claims description 41
- 238000000034 method Methods 0.000 title claims description 26
- 238000000465 moulding Methods 0.000 claims description 37
- 238000002347 injection Methods 0.000 claims description 16
- 239000007924 injection Substances 0.000 claims description 16
- 239000004033 plastic Substances 0.000 claims description 12
- 229920003023 plastic Polymers 0.000 claims description 12
- 239000000463 material Substances 0.000 claims description 10
- 230000008569 process Effects 0.000 claims description 10
- 238000011144 upstream manufacturing Methods 0.000 claims description 10
- 230000007246 mechanism Effects 0.000 claims description 9
- 238000006073 displacement reaction Methods 0.000 claims description 8
- 230000000694 effects Effects 0.000 claims description 8
- 230000001680 brushing effect Effects 0.000 claims description 6
- 230000002349 favourable effect Effects 0.000 claims description 4
- 239000011248 coating agent Substances 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims description 3
- 210000001520 comb Anatomy 0.000 claims description 3
- 230000006835 compression Effects 0.000 claims description 3
- 238000007906 compression Methods 0.000 claims description 3
- 238000005520 cutting process Methods 0.000 claims description 3
- 239000000314 lubricant Substances 0.000 claims description 3
- 238000010008 shearing Methods 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 claims description 2
- 238000004026 adhesive bonding Methods 0.000 claims description 2
- 238000005054 agglomeration Methods 0.000 claims description 2
- 230000002776 aggregation Effects 0.000 claims description 2
- 230000005540 biological transmission Effects 0.000 claims description 2
- 238000001746 injection moulding Methods 0.000 claims description 2
- 230000008018 melting Effects 0.000 claims description 2
- 238000002844 melting Methods 0.000 claims description 2
- 235000011837 pasties Nutrition 0.000 claims description 2
- 239000008188 pellet Substances 0.000 claims description 2
- 239000010959 steel Substances 0.000 claims description 2
- 230000001360 synchronised effect Effects 0.000 claims description 2
- 235000012431 wafers Nutrition 0.000 claims description 2
- 239000013013 elastic material Substances 0.000 claims 2
- 125000004122 cyclic group Chemical group 0.000 claims 1
- 229920002457 flexible plastic Polymers 0.000 claims 1
- 235000012771 pancakes Nutrition 0.000 claims 1
- 238000004381 surface treatment Methods 0.000 claims 1
- 239000004952 Polyamide Substances 0.000 description 2
- 239000004793 Polystyrene Substances 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 210000005069 ears Anatomy 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229920002647 polyamide Polymers 0.000 description 2
- 229920002223 polystyrene Polymers 0.000 description 2
- 230000000717 retained effect Effects 0.000 description 2
- 241000282472 Canis lupus familiaris Species 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 235000019589 hardness Nutrition 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- -1 polytetrafluoroethylene Polymers 0.000 description 1
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 1
- 239000004810 polytetrafluoroethylene Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A46—BRUSHWARE
- A46D—MANUFACTURE OF BRUSHES
- A46D3/00—Preparing, i.e. Manufacturing brush bodies
- A46D3/005—Preparing, i.e. Manufacturing brush bodies by moulding or casting a body around bristles or tufts of bristles
-
- A—HUMAN NECESSITIES
- A46—BRUSHWARE
- A46B—BRUSHES
- A46B3/00—Brushes characterised by the way in which the bristles are fixed or joined in or on the brush body or carrier
- A46B3/20—Brushes characterised by the way in which the bristles are fixed or joined in or on the brush body or carrier the bristles being fixed or joined in rubber bodies, e.g. in soft rubber
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
- B29C45/14336—Coating a portion of the article, e.g. the edge of the article
- B29C45/14385—Coating a portion of a bundle of inserts, e.g. making brushes
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Brushes (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8190A FR1453829A (fr) | 1965-03-05 | 1965-03-05 | Procédé de fabrication de brosses et analogues |
| FR30389A FR1462272A (fr) | 1965-09-03 | 1965-09-03 | Procédé de fabrication de brosses, dispositif pour la mise en oeuvre de ce procédé et brosse en résultant |
| FR35620A FR1460850A (fr) | 1965-10-20 | 1965-10-20 | Procédé de fabrication de brosses à partir d'un faisceau de mèches de fils, dispositif de mise en oeuvre de ce procédé et brosses en résultant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH438210A true CH438210A (fr) | 1967-06-30 |
Family
ID=27241961
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH293566A CH438210A (fr) | 1965-03-05 | 1966-03-01 | Procédé de fabrication de brosses à partir d'un faisceau de mèches de fils, dispositif de mise en oeuvre de ce procédé et brosses en résultant |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE677121A (OSRAM) |
| CH (1) | CH438210A (OSRAM) |
| GB (1) | GB1139081A (OSRAM) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3505972A1 (de) * | 1985-02-21 | 1986-08-21 | Coronet - Werke Heinrich Schlerf Gmbh, 6948 Wald-Michelbach | Verfahren und vorrichtung zur herstellung von borstenwaren |
| EP2676572B1 (en) * | 2012-06-19 | 2018-07-04 | Braun GmbH | Carrier for cleaning elements and method for using such carriers in the production of toothbrush heads |
-
1966
- 1966-02-28 BE BE677121D patent/BE677121A/xx unknown
- 1966-03-01 CH CH293566A patent/CH438210A/fr unknown
- 1966-03-07 GB GB996566A patent/GB1139081A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE1604673B2 (de) | 1975-09-18 |
| BE677121A (OSRAM) | 1966-08-29 |
| DE1604673A1 (de) | 1972-10-26 |
| GB1139081A (en) | 1969-01-08 |
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