FR2331302A1 - Needle type brush with resilient holder and secure bristles - has peripheral grooves at bristle ends engaging in perforated holder - Google Patents
Needle type brush with resilient holder and secure bristles - has peripheral grooves at bristle ends engaging in perforated holderInfo
- Publication number
- FR2331302A1 FR2331302A1 FR7633734A FR7633734A FR2331302A1 FR 2331302 A1 FR2331302 A1 FR 2331302A1 FR 7633734 A FR7633734 A FR 7633734A FR 7633734 A FR7633734 A FR 7633734A FR 2331302 A1 FR2331302 A1 FR 2331302A1
- Authority
- FR
- France
- Prior art keywords
- holder
- bristles
- holes
- perforated
- grooves
- 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.)
- Withdrawn
Links
Classifications
-
- 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
Landscapes
- Brushes (AREA)
Abstract
Brush comprises a perforated holder (Be of resilient material which bears the bristles (A) which at their anchorage end have a peripheral groove (A3) which is designed to take the edge of the holes (B1) in the holder when the latter is resiliently pressed in. Thus during manufacture the bristles can be pushed into the holes in the holder until the latter engages in the grooves in the bristles, the diameter of the holes (B1) in the holder (b) being smaller than that of the grooves (A3). These grooves (A3) can in fact be formed by two protrusions (A1, A2) which are axially off-set near the anchorage ends of the bristles (A), the lower protrusion having a frusto-conical shape whose peripheral wall changes into the shaft of the bristle (A) thus allowing the bristles to be threaded into the holes (B1) much more easily.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT2931975A IT1049479B (en) | 1975-11-14 | 1975-11-14 | PIN BRUSH AND RELATED MANUFACTURING PROCEDURE |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2331302A1 true FR2331302A1 (en) | 1977-06-10 |
Family
ID=11226750
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7633734A Withdrawn FR2331302A1 (en) | 1975-11-14 | 1976-11-09 | Needle type brush with resilient holder and secure bristles - has peripheral grooves at bristle ends engaging in perforated holder |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE2639904A1 (en) |
FR (1) | FR2331302A1 (en) |
IT (1) | IT1049479B (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0586036A1 (en) * | 1992-09-04 | 1994-03-09 | Tucel Industries, Inc. | Brush and fabric combination cleaning device |
WO1996026658A1 (en) * | 1995-02-27 | 1996-09-06 | Coronet-Werke Gmbh | Method and device for producing bristled articles and bristled articles produced according thereto |
GB2595286A (en) * | 2020-05-21 | 2021-11-24 | Dyson Technology Ltd | Brush |
-
1975
- 1975-11-14 IT IT2931975A patent/IT1049479B/en active
-
1976
- 1976-09-04 DE DE19762639904 patent/DE2639904A1/en active Pending
- 1976-11-09 FR FR7633734A patent/FR2331302A1/en not_active Withdrawn
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0586036A1 (en) * | 1992-09-04 | 1994-03-09 | Tucel Industries, Inc. | Brush and fabric combination cleaning device |
WO1996026658A1 (en) * | 1995-02-27 | 1996-09-06 | Coronet-Werke Gmbh | Method and device for producing bristled articles and bristled articles produced according thereto |
GB2595286A (en) * | 2020-05-21 | 2021-11-24 | Dyson Technology Ltd | Brush |
Also Published As
Publication number | Publication date |
---|---|
DE2639904A1 (en) | 1977-06-08 |
IT1049479B (en) | 1981-01-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |