EP0389357B1 - Verbindungsmittel für eine Farbrollerwiederladung und Farbroller mit dieser Wiederladung - Google Patents

Verbindungsmittel für eine Farbrollerwiederladung und Farbroller mit dieser Wiederladung Download PDF

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Publication number
EP0389357B1
EP0389357B1 EP19900400748 EP90400748A EP0389357B1 EP 0389357 B1 EP0389357 B1 EP 0389357B1 EP 19900400748 EP19900400748 EP 19900400748 EP 90400748 A EP90400748 A EP 90400748A EP 0389357 B1 EP0389357 B1 EP 0389357B1
Authority
EP
European Patent Office
Prior art keywords
sleeve
paint roller
pipe
refill
rod
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.)
Expired - Lifetime
Application number
EP19900400748
Other languages
English (en)
French (fr)
Other versions
EP0389357A1 (de
Inventor
Claude Kléber Maurice Pluym
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
La Brosse et Dupont SA
Original Assignee
La Brosse et Dupont SA
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by La Brosse et Dupont SA filed Critical La Brosse et Dupont SA
Publication of EP0389357A1 publication Critical patent/EP0389357A1/de
Application granted granted Critical
Publication of EP0389357B1 publication Critical patent/EP0389357B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C17/00—Hand tools or apparatus using hand held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces
    • B05C17/02—Rollers ; Hand tools comprising coating rollers or coating endless belts

Definitions

  • the invention relates to an improvement made to the means for assembling a refill for a paint roller, and a paint roller including this refill.
  • a paint roller refill comprising a cylindrical sleeve having two opposite ends and carrying, on an external surface, a lining arranged for applying paint; two flanges bearing respectively on the two ends of the sleeve, and, inside the sleeve, holding means arranged to keep the flanges pressed against the sleeve, and immobilizing means arranged to axially immobilize the roller relative to a rod of a paint roller support, once it is inserted inside the sleeve.
  • the immobilization means comprise a groove formed in the rod of the roller support. Knowing that this rod is generally metallic, this requires in practice an expensive operation of machining the groove by removing metal, or stamping.
  • the object of the invention is to provide a refill for a paint roller which can be assembled simply and economically by means of a small number of parts, each part being of simple constitution.
  • the above-mentioned holding means and immobilization means comprise at least one split tube comprising a slot extending over its entire length, arranged to produce a tightening on said rod, each flange having first means of latching arranged to cooperate with second latching means carried by the tube, said latching means being such that by bringing each flange of the tube along the longitudinal axis of the latter, they cooperate with each other so as to achieve mutual coupling along said axis, said coupling allowing rotation of the flange relative to the tube, around said axis.
  • the or each split tube has, at least at one end, an inner peripheral rim, and the corresponding flange carries a hollow cylinder arranged to be traversed by said rod, said cylinder having at an open end an outer peripheral groove arranged to receive said peripheral edge by snap-fastening.
  • one of the flanges comprises stop means intended to cooperate with one end of said rod.
  • the refill comprises a single split tube having two opposite ends by which it is coupled to the two flanges.
  • said single split tube has a length greater than half that of the sleeve.
  • the single split tube comprises a central portion of determined diameter and two end portions of diameter greater than that of said central portion.
  • said central portion has a length at least equal to a quarter of that of the sleeve.
  • the invention also relates to a paint roller, comprising a paint roller support comprising a rod provided with a handle at a first end, and a refill for paint roller, as defined above, mounted on a second end. of the stem.
  • the paint roller refill 1 shown in FIGS. 1 and 2 comprises a thin cylindrical sleeve 2 covered externally with a fabric 3 or any other lining allowing the application of paint, such as foam.
  • fabric 3 has been reported in the form of a strip wound in a spiral on the sleeve 2 and glued.
  • the sleeve 2 is plugged at its two ends by two front flanges 4 and rear 5.
  • Each flange 4, 5 comprises a circular bowl having a bottom 6, 7 and a flange 8. From the outer face of each bottom extends transversely a hollow cylinder 11 of diameter substantially smaller than that of the bowl. The cylinder 11 of the rear flange 5 opens into the bowl.
  • Each bowl carries, on an external face of a side wall, fins 12 distributed peripherally and extending parallel to an axis 13 of the flange 4, 5.
  • Each cylinder 11 carries in the vicinity of an end remote from the bowl a rim circular intermediate 14 delimiting, with a conical circular edge 15, a groove 16.
  • a split tube 20, having a longitudinal slot 21 extending over its entire length, has a cylindrical central portion 22 of smaller diameter, extended at both ends by a cylindrical end portion 23, 24 of diameter greater than that of the cylindrical central portion 22.
  • Each cylindrical end portion 23, 24 has, at a free end, a circular rim 25 and, opposite and at some distance from it, a circular ring 26 connected to the circular rebrod 25 by two legs 27, 28 facing each other.
  • the flanges 4, 5 and the split tube 20 are obtained by molding a plastic material.
  • connection between any of the flanges 4, 5 and the split tube 20 is first made: by pushing the cylinder 11 of the flange 4 against of the ring 26 of the split tube 20, the diameter of the ring 26 in which the slot 21 of the tube extends, so that the ring 26 overlaps by snap-fastening the end edge 15 of the cylinder 11, as shown in Figure 1.
  • the connection thus produced between the flange 4 and the split tube 20 allows rotation of the flange along the axis of the split tube.
  • the assembly constituted by the sleeve 2, the flanges 4, 5 and the split tube 20 forms a refill for an independent paint roller 1, which can be easily mounted on a support comprising a rod 30 extended by a handle not shown in FIG. 1
  • the internal diameter of the split tube 20 is slightly smaller than the diameter of the rod 30.
  • the refill 1 is threaded onto the rod 30, which successively passes through the rear flange 5, the split tube 20, the cylinder 11 of the front flange 4 , and comes into abutment on the bottom 6 of the cup of the front flange 4. To mount the refill 1 on the rod 30, it is necessary to exert a sufficient push to increase the diameter of the split tube 20.
  • the length of the split tube 20 is important: it represents more than half of the so that the length of the cylindrical central portion 22 can itself be large; it represents at least a quarter, in particular 30% of the length of the sleeve 2 and thus ensures significant tightening.
  • each flange is a piece of simple constitution and of small volume, therefore inexpensive. To make refills of different diameters, it suffices to provide flanges of corresponding diameter. Furthermore, two rear flanges 5 can equip a refill for a paint roller of traditional design, held on a rod by a simple nut.
  • split tube is itself a simple and not very bulky piece. To make refills of different lengths, it suffices to provide split tubes of corresponding length.
  • the invention naturally applies to a sleeve carrying a fabric in the form of a sheath not glued to the sleeve but simply folded at its ends inside the sleeve, the two flanges pinching the sheath against the inside face of the sleeve. .
  • the front flange 4 achieves good sealing of the end of the paint roller, with respect to the paint and the solvents, since it is not open in its center.
  • split tube may be of short length if its stiffness is sufficient to still ensure satisfactory immobilization of the sleeve 2 relative to the rod 30, in which case the length of the flanges 4, 5 must be increased accordingly.
  • each the split tube 31 32 is coupled in the manner already described, to the corresponding flange 33, 34.
  • each the split tube is simpler in structure and can be more easily threaded onto the rod 35.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Coating Apparatus (AREA)

Claims (8)

  1. Aufsatz für Farbauftragsrolle, mit:
    - einer zylindrischen Hülse (2) mit zwei entgegengesetzen Enden, die auf einer Außenfläche einen Besatz (3) zum Aufbringen der Farbe aufweist;
    - zwei Nabenscheiben (4, 5), die sich an jeweils einer der beiden Enden der Hülse (2) und im Inneren der Hülse abstützen,
    - Haltemitteln zum Halten der Nabenscheiben (4, 5) in Kontakt mit der Hülse (2) und
    - Arretiermitteln zum axialen Festhalten des Aufsatzes gegenüber einer Stange (30) eines Trägers der Farbauftragsrolle, wenn diese in das Innere der Hülse (2) eingeführt wurde,
    dadurch gekennzeichnet, daß die Haltemittel und die Arretiermittel mindestens ein geschlitztes Rohr (20, 31, 32) mit einem sich über seine gesamte Länge erstreckenden Schlitz (21) zur Herstellung einer Verriegelung auf der Stange (30) aufweisen, wobei jede Nabenscheibe (4, 5) erste Rastmittel zum Zusammenwirken mit zweiten Rastmitteln auf dem Rohr aufweisen und die genannten Rastmittel solcherart sind, daß sie bei Annäherung der betreffenden Nabenscheibe an das Rohr entlang der Längsachse des letzteren in einer Weise zusammenwirken, daß eine gegenseitige Kupplung entlang diese Achse entsteht, die eine Drehbewegung der Nabenscheibe gegenüber dem Rohr um die Achse erlaubt.
  2. Aufsatz nach Anspruch 1, worin das bzw. jedes Rohr (20) mindestens an einem Ende einen ringsherumlaufenden innenliegenden Rand (26) aufweist und die betreffende Nabenscheibe (4, 5) einen Hohlzylinder (11) trägt, der für die Hindurchführung der genannten Stange (30) geeignet ist, wobei der Zylinder an einem freien Ende eine ringsherumlaufende äußere Aussparung (16) zur rastenden Aufnahme des vorgenannten ringsherumlaufenden Randes (26) aufweist.
  3. Aufsatz nach Anspruch 1 oder Anspruch 2, worin eine der Flanschecheiben (4) Anschlagmittel (6) zum Zusammenwirken mit einem Ende der genannten Stange (30) aufweist.
  4. Aufsatz nach irgendeinem der vorhergehenden Ansprüche, der ein einziges geschlitztes Rohr (20) mit zwei entgegengesetzten Enden aufweist, über die es an den beiden Flanschscheiben (4, 5) aufgehängt ist.
  5. Aufsatz nach Anspruch 4, worin das betreffende einzige geschlitzte Rohr (20) eine Länge von mehr als der Hälfte derjenigen der Hülse (2) aufweist.
  6. Aufsatz nach Anspruch 4 oder Anspruch 5, worin das einzige geschlitzte Rohr (20) einen Mittelabschnitt (22) eines bestimmten Durchmessers sowie zwei Endabschnitte (23, 24) eines Durchmessers aufweist, der größer ist als derjenige des genannten Mittelabschnitts (22).
  7. Aufsatz nach Anspruch 6, worin der Mittelabschnitt (22) eine Länge von mindestens einem Viertel derjenigen der Hülse (2) aufweist.
  8. Farbauftragsrolle mit
       einem Träger der Farbauftragsrolle mit einer Stange (30), die an einem ersten Ende einen Handgriff aufweist, dadurch gekennzeichnet, daß sie
       einen Aufsatz für eine Farbauftragsrolle (1) nach irgendeinem der vorhergehenden Ansprüche aufweist, der auf einem zweiten Ende der Stange angebracht ist.
EP19900400748 1989-03-20 1990-03-20 Verbindungsmittel für eine Farbrollerwiederladung und Farbroller mit dieser Wiederladung Expired - Lifetime EP0389357B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8903595A FR2644368B1 (fr) 1989-03-20 1989-03-20 Perfectionnement aux moyens d'assemblage d'une recharge pour rouleau a peindre, et rouleau a peindre incluant cette recharge
FR8903595 1989-03-20

Publications (2)

Publication Number Publication Date
EP0389357A1 EP0389357A1 (de) 1990-09-26
EP0389357B1 true EP0389357B1 (de) 1994-05-18

Family

ID=9379851

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19900400748 Expired - Lifetime EP0389357B1 (de) 1989-03-20 1990-03-20 Verbindungsmittel für eine Farbrollerwiederladung und Farbroller mit dieser Wiederladung

Country Status (3)

Country Link
EP (1) EP0389357B1 (de)
DE (1) DE69008909T2 (de)
FR (1) FR2644368B1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4049763A1 (de) 2021-02-26 2022-08-31 Good Projects Limited Farbroller und verfahren zur montage eines farbrollers

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4219238A1 (de) * 1992-06-12 1993-12-16 Fia Farbwerkzeug Gmbh & Co Kg Farbroller
US5619769A (en) * 1994-12-01 1997-04-15 Hutt; Heinz Paint roller bearing support assembly
US6928689B2 (en) 2002-04-09 2005-08-16 Michael J. Dove Roller cage assembly
WO2003086658A1 (en) * 2002-04-09 2003-10-23 Dove Michael J Roller cage assembly with fixed roller sleeve
DE102004040680A1 (de) * 2004-06-11 2005-12-29 Ciret Holdings Ag Farbroller
GB2522126B (en) * 2015-01-13 2015-12-23 Coral Tools Ltd Decorating roller mounts

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7527409U (de) * 1975-08-29 1976-04-08 Deutsche Roulor Gmbh, 6680 Neunkirchen Als farbmalroller ausgebildeter roller zum auftragen von farben
BE860131A (fr) * 1977-10-26 1978-02-15 Dosen Jure Dispositif a rouleau pour application de peintures
FR2556245A2 (fr) * 1981-05-08 1985-06-14 Sarget Maurice Rouleau a peindre a montage simplifie
DE8501549U1 (de) * 1985-01-22 1986-05-22 Markert GmbH, 8803 Rothenburg Malerwalze

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4049763A1 (de) 2021-02-26 2022-08-31 Good Projects Limited Farbroller und verfahren zur montage eines farbrollers
DE102021201849A1 (de) 2021-02-26 2022-09-01 Good Projects Limited Farbroller und Verfahren zur Montage eines Farbrollers

Also Published As

Publication number Publication date
EP0389357A1 (de) 1990-09-26
DE69008909T2 (de) 1994-09-15
FR2644368B1 (fr) 1991-10-25
DE69008909D1 (de) 1994-06-23
FR2644368A1 (fr) 1990-09-21

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