Finishing profile and finishing set for a floor covering, and cutting tool for cutting said finishing profile
11365549 · 2022-06-21
Assignee
Inventors
Cpc classification
E04F19/061
FIXED CONSTRUCTIONS
E04F15/02005
FIXED CONSTRUCTIONS
E04F2201/03
FIXED CONSTRUCTIONS
E04F15/02155
FIXED CONSTRUCTIONS
E04F19/065
FIXED CONSTRUCTIONS
International classification
E04F15/02
FIXED CONSTRUCTIONS
E04F19/06
FIXED CONSTRUCTIONS
Abstract
A finishing profile for a floor covering, including at least a flange-shaped portion, which extends on opposite sides of an attachment portion situated on the underside, wherein the flange-shaped portion is formed in one piece from synthetics and is provided for being subdivided at the location of the attachment portion. The invention further also relates to a cutting tool for cutting up such finishing profile for a floor covering, wherein this cutting tool includes a body and includes at least one knife, wherein the position of the knife is adjustable.
Claims
1. A finishing set comprising: a finishing profile comprising: at least one flange-shaped portion; an attachment portion that is located on an underside of the flange-shaped portion and comprises two attachment legs; at least one nose portion that is formed in a single piece with a same material of the flange-shaped portion; and a junction portion that forms a connection between the nose portion and the flange-shaped portion, has a locally-reduced wall thickness and is on a lower surface of the flange-shaped portion, and comprises a surface that adjoins to an upper surface of the flange-shaped portion and extends transversely to the upper surface of the flange-shaped portion; wherein the flange-shaped portion extends on opposite sides of the attachment portion; wherein the nose portion is removable from the flange-shaped portion via the connection between the nose portion and the flange-shaped portion formed by the junction portion; and wherein the flange-shaped portion is formed in one piece from synthetics and is configured for being subdivided at a location of the attachment portion; and a holder for cooperating with the attachment portion, the holder comprising four attachment legs that are configured for cooperating with the two attachment legs of the finishing profile.
2. The finishing set of claim 1, wherein the flange-shaped portion is configured for being subdivided wherein the flange-shaped portion, at the location of the attachment portion, comprises a portion with locally reduced wall thickness.
3. The finishing set of claim 1, wherein the flange-shaped portion comprises a covering, wherein the covering comprises at least a printed thermoplastic foil.
4. The finishing set of claim 1, wherein the flange-shaped portion comprises a covering, which extends up to over a transition between the flange-shaped portion and the nose portion towards the nose portion.
5. The finishing set of claim 4, wherein a space is provided at a location of the transition between the flange-shaped portion and the nose portion.
6. The finishing set of claim 1, wherein the at least one nose portion is at least two nose portions, each of which is adjoined to a respective edge of the upper surface of the flange-shaped portion.
7. The finishing set of claim 6, wherein each nose portion comprises a different geometry, such that a respective surface of each nose portion is differently inclined in respect to vertical.
8. The finishing set of claim 1, wherein: the holder is configured for being subdivided at a location of the two attachment legs and comprises, at the location of the two attachment legs, a portion with locally reduced wall thickness; the finishing profile is formed in one piece from synthetics; and the holder is formed in one piece from synthetics.
9. The finishing set of claim 8, wherein the holder comprises at least one groove in the upper surface.
10. The finishing set of claim 8, wherein the holder comprises at least a standing portion, which is configured to cooperate with an underside of the nose portion, such that stop surfaces are created that limit a possible rotation of the nose portion in respect to the flange-shaped portion.
11. The finishing set of claim 8, comprising a cutting tool for cutting up a finishing profile for a floor covering, wherein the cutting tool comprises a body and at least one knife, wherein a position of the knife is adjustable.
12. The finishing set of claim 11, wherein the cutting tool comprises at least two knives, wherein the at least two knives comprise at least one knife with a fixed position.
13. The finishing set of claim 12, wherein the body comprises at least one opening in an upper surface, wherein the opening allows controlling position of the knife with fixed position.
14. The finishing set of claim 11, wherein the adjustable knife is attached to a resilient portion of the cutting tool, of the body.
15. The finishing set of claim 11, wherein the body comprises at least one recess for a finger and/or fingertip.
16. The finishing set of claim 11, wherein the cutting tool is configured for use in an application at choice for the finishing profile: expansion profile, transition profile, or end profile.
17. The finishing set of claim 11, wherein the underside of the cutting tool forms a guiding surface which can cooperate with the finishing profile, such that the cutting tool is presented on the finishing profile in a right manner.
18. The finishing set of claim 11, wherein the adjustable knife is adjustable between a rest position in which, when cooperating with the finishing profile, the adjustable knife is not in contact with the finishing profile, and, an active position in which, when cooperating with the finishing profile, the adjustable knife is in contact with the finishing profile.
19. The finishing set of claim 1, wherein: the at least one nose portion comprises at least two nose portions, each of which comprises a surface that adjoins to a respective edge of an upper surface of the flange-shaped portion, extends transversely to the upper surface, and is removable; and each nose portion of the at least two nose portions comprises a different geometry, such that a respective surface of each nose portion is differently inclined in respect to vertical.
20. The finishing set of claim 1, wherein a geometry of the junction portion comprises a notch or perforation, which is configured such that the nose portion is removable from the flange-shaped portion via cutting, tearing, or folding.
21. A finishing set comprising: a finishing profile comprising: at least one flange-shaped portion; an attachment portion that is located on an underside of the flange-shaped portion and comprises four attachment legs; at least one nose portion that is formed in a single piece with a same material of the flange-shaped portion; and a junction portion that forms a connection between the nose portion and the flange-shaped portion, has a locally-reduced wall thickness and is on a lower surface of the flange-shaped portion, and comprises a surface that adjoins to an upper surface of the flange-shaped portion and extends transversely to the upper surface of the flange-shaped portion; wherein the flange-shaped portion extends on opposite sides of the attachment portion; wherein the nose portion is removable from the flange-shaped portion via the connection between the nose portion and the flange-shaped portion formed by the junction portion; and wherein the flange-shaped portion is formed in one piece from synthetics and is configured for being subdivided at a location of the attachment portion; and a holder for cooperating with the attachment portion, the holder comprising two attachment legs that are configured for cooperating with the four attachment legs of the finishing profile.
22. The finishing set of claim 21, wherein: the holder is configured for being subdivided at a location of the four attachment legs and comprises, at the location of the four attachment legs, a portion with locally reduced wall thickness; the finishing profile is formed in one piece from synthetics; and the holder is formed in one piece from synthetics.
Description
BRIEF DESCRIPTION OF THE DRAWINGS
(1) With the intention of better showing the characteristics of the invention, herein below, as an example without any limitative character, some preferred embodiments are described, with reference to the accompanying, example drawings, wherein:
(2)
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DETAILED DESCRIPTION
(17) The reference numerals applied in the Figures are defined, amongst others, in the claims.
(18)
(19) The finishing profile 1 further also comprises a nose portion 7, wherein this nose portion 7 comprises a surface 9 adjoining the upper surface 8 of the flange-shaped portion 2, which surface 9 extends transversely to the aforementioned upper surface 8. The finishing profile 1 is characterized in that the nose portion 7 is made removable.
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(25) The holders 13 of
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(27) The junction of the nose portions 21 to the flange-shaped portion is situated at the lower surface of the flange-shaped portion 23 and, such as here, preferably at the location of an inwardly, or more proximally, situated portion of the aforementioned lower surface 23. In this manner, it is obtained that the distal portion of the surface 24, 25 remains free from any burrs or other impurities when removing one or both nose portions 7, 17.
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(29) It is noted that
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(36) The junction 21, 22 of the nose portions 7, 17 is situated at the location of an inwardly situated portion of the lower surface of the flange-shaped portion 23, which is situated closer to the upper surface 8, namely at a distance L1, than the most distal portion of the lower surface 24, 25, which namely is situated at a distance L2 to the upper surface 8 of the flange-shaped portion.
(37) Further, the junction portion 21, 22 in this case at both nose portions 7, 17 is provided with means which promote the removal of the respective nose portion. In the example, each time a notch is provided at the location of the dividing surface to be formed.
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(40) In connection with the examples from the figures, it is also noted that the aforementioned nose portions 7, 17 and/or the aforementioned flange-shaped portion 2 can be obtained by extrusion. The overall height L3 of the finishing profile preferably is less than 10 millimeters. The aforementioned flange-shaped portion shows, on one or both flanges, preferably a thickness L2 of less than 3 millimeters and preferably less than 2 millimeters.
(41) The present invention is in no way limited to the embodiments described by way of example and represented in the figures, on the contrary can such finishing sets, finishing profiles and cutting tools be realized according to various variants, without leaving the scope of the invention.
(42) The present invention further relates to various preferred embodiments, as defined in the numbered items below:
(43) 1. Finishing profile for a floor covering, wherein this profile (1) comprises at least a flange-shaped portion (2), which extends on opposite sides of an attachment portion (3) situated on the underside, wherein the flange-shaped portion (2) is formed in one piece from synthetics and is provided for being subdivided at the location of the attachment portion (3).
(44) 2. Finishing profile according to item 1, wherein the flange-shaped portion (2) is provided for being subdivided in that the flange-shaped portion (2), at the location of the attachment portion (3), shows a portion (4) with locally reduced wall thickness.
(45) 3. Finishing profile according to item 1 or 2, wherein the aforementioned flange-shaped portion (2) shows a covering (5).
(46) 4. Finishing profile according to item 3, wherein the aforementioned covering (5) comprises at least a printed thermoplastic foil.
(47) 5. Finishing profile according to any of the preceding items, wherein the aforementioned attachment portion (3) comprises at least two attachment legs (6).
(48) 6. Finishing profile according to item 4 or 5, wherein the flange-shaped portion (2) is intended for being subdivided between the aforementioned two attachment legs (6).
(49) 7. Finishing profile according to any of the preceding items, wherein the attachment profile (1) further also comprises at least one nose portion (7), wherein this nose portion (7) shows a surface (9) adjoining to the upper surface (8) of the aforementioned flange-shaped portion (2), which surface extends transversely to the aforementioned upper surface (8).
(50) 8. Finishing profile according to item 6 or 7, wherein the aforementioned nose portion (7) is made removable, for example, in that this nose portion (7) is made in one piece, from the same material, with the aforementioned flange-shaped portion (2), however, is connected thereto by a portion with locally reduced wall thickness, or in that this nose portion is realized as a separate material portion, which is connected to the flange-shaped portion (2), for example, at least via the aforementioned covering (5), and/or is connected to the flange-shaped portion (2) at least via a mechanically locking connection, and/or is connected to the flange-shaped portion (2) at least via a glue connection that can be broken or cut.
(51) 9. Finishing profile according to item 8, wherein the aforementioned flange-shaped portion (2) shows a covering (5), which extends up to over the transition (10) between the flange-shaped portion (2) and the nose portion (7) towards the aforementioned nose portion (7).
(52) 10. Finishing profile according to item 8 or 9, wherein a space (11) is provided at the location of the transition (10) between the flange-shaped portion (2) and the nose portion (7).
(53) 11. Finishing profile according to any of the items 7 to 10, wherein the finishing profile shows at least two of such nose portions (7, 17), namely each time adjoining to one of the edges of the upper surface (8) of the flange-shaped portion (2).
(54) 12. Finishing profile according to item 11, wherein the aforementioned nose portions (7, 17) show a different geometry, for example, in that their respective surfaces (9) are differently inclined in respect to the vertical.
(55) 13. Finishing set with a finishing profile according to any of the preceding items, wherein this finishing set (12) further also comprises a holder (13), which is intended for cooperating with the aforementioned attachment portion (3).
(56) 14. Finishing set according to item 13, wherein the aforementioned holder (13) comprises at least two standing attachment legs (14).
(57) 15. Finishing set according to item 13 or 14, wherein the aforementioned holder (13) comprises at least one groove (26) in the upper surface.
(58) 16. Finishing set according to item 14 or 15, wherein the aforementioned holder (13) is provided for being subdivided at the location of the at least two standing attachment legs (14).
(59) 17. Finishing set according to item 16, wherein the holder (13) is provided for being divided in that the holder (13), at the location of the standing attachment legs (14), comprises a portion (20) with locally reduced wall thickness.
(60) 18. Finishing set for a floor covering, whether or not according to any of the items 13 to 17, wherein the aforementioned finishing set comprises a finishing profile (1) and a holder (13), wherein the aforementioned finishing profile (1) comprises at least a flange-shaped portion (2), which extends on opposite sides of an attachment portion (3) situated on the underside and comprises at least one nose portion (7), wherein this nose portion (7) comprises a surface (9) adjoining to the upper surface (8) of the aforementioned flange-shaped portion (2) and extending transverse to the aforementioned upper surface (8), wherein the aforementioned nose portion (7) is made removable, wherein the aforementioned holder (13) comprises at least a standing portion (31) which can cooperate with the underside of the aforementioned nose portion, such that stop surfaces (27, 28) are created, which limit a possible rotation of the nose portion (2) in respect to the flange-shaped portion (2).
(61) 19. Finishing set according to item 18, wherein the aforementioned nose portion (7) and/or the aforementioned flange-shaped portion (2) is obtained by extrusion and/or that the overall height (L3) of the finishing profile (1) is less than 10 millimeters and/or that the aforementioned flange-shaped portion (2), on one or both flanges, shows a thickness (L2) of less than 3 millimeters and preferably less than 2 millimeters.
(62) 20. Cutting tool for cutting up a finishing profile for a floor covering, wherein this cutting tool (34) comprises a body (35) and comprises at least one knife (43), wherein the position of the aforementioned knife (43) is adjustable.
(63) 21. Cutting tool according to item 20, wherein the cutting tool comprises at least two knives (43, 49).
(64) 22. Cutting tool according to item 21, wherein the aforementioned at least two knives (43, 49) comprise at least one knife with a fixed position (49).
(65) 23. Cutting tool according to any of items 20 to 22, wherein the aforementioned adjustable knife (43) is adjustable between a rest position and at least one active position.
(66) 24. Cutting tool according to item 23, wherein the displacement of the knife from the rest position to an active position is a displacement over a distance of 0.5 mm to 20 mm and at an inclination angle of 0° to 90° in respect to the vertical perpendicular to the surface of the cutting tool.
(67) 25. Cutting tool according to any of items 20 to 24, wherein the aforementioned adjustable knife (43) is attached to a resilient portion (39) of the cutting tool (34), preferably of the body (35).
(68) 26. Cutting tool according to any of items 20 to 25, wherein the body is composed substantially of synthetic material.
(69) 27. Cutting tool according to any of items 20 to 26, wherein the body (35) is provided with at least one recess for a finger and/or fingertip (46).
(70) 28. Cutting tool according to item 22, wherein the body (35) comprises at least one opening (48) in the upper surface (36), wherein the aforementioned opening (48) allows controlling the position of the aforementioned knife with fixed position (49).
(71) 29. Finishing set for a floor covering with a cutting tool according to any of the items 20 to 28, wherein this finishing set further also comprises a finishing profile for a floor covering and a holder for a finishing profile for a floor covering.
(72) 30. Finishing set according to item 29, wherein the cutting tool is usable in an application at choice for the finishing profile: expansion profile, transition profile or end profile.
(73) 31. Finishing set according to any of the items 29 to 30, wherein the underside of the cutting tool forms a guiding surface (38) which can cooperate with the aforementioned finishing profile, such that the cutting tool is presented on the aforementioned finishing profile in the right manner.
(74) 32. Finishing set according to any of the items 29 to 31, wherein the aforementioned adjustable knife (43) is adjustable between, on the one hand, a rest position in which, when cooperating with the aforementioned finishing profile, the adjustable knife is not in contact with the aforementioned finishing profile, and, on the other hand, an active position in which, when cooperating with the aforementioned finishing profile, the adjustable knife is in contact with the aforementioned finishing profile.