EP1072371A2 - Handbetätigte Fliessenschneidvorrichtung mit Hebelschiebeschneidarm - Google Patents
Handbetätigte Fliessenschneidvorrichtung mit Hebelschiebeschneidarm Download PDFInfo
- Publication number
- EP1072371A2 EP1072371A2 EP00113198A EP00113198A EP1072371A2 EP 1072371 A2 EP1072371 A2 EP 1072371A2 EP 00113198 A EP00113198 A EP 00113198A EP 00113198 A EP00113198 A EP 00113198A EP 1072371 A2 EP1072371 A2 EP 1072371A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- board
- lever arm
- scoring
- constituted
- board according
- 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- Withdrawn
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D1/00—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor
- B28D1/22—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by cutting, e.g. incising
- B28D1/225—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by cutting, e.g. incising for scoring or breaking, e.g. tiles
Definitions
- the present invention relates to a board with sliding lever arm for manually scoring and cutting tiles.
- Conventional boards with a sliding lever arm for manually scoring and cutting tiles consist of an elongated base board on which the tile to be cut is arranged and above which a longitudinal guide is supported for the sliding of an upper sliding block; a support for a tile scoring wheel, or for a transverse breaker for splitting the tile along the scoring line, is pivoted to the sliding block about a substantially horizontal axis and lies on a plane at right angles to the surface of the board; the end of a lever arm is associated with the support, and its actuation allows to score the tile at a first pass; at a later time, the lever arm is actuated after moving the transverse breaker to an active configuration and the tile is split at the previously formed scoring line.
- the aim of the present invention is to obviate the above drawbacks of conventional devices, by providing a board for manually scoring and cutting tiles, which has a light and sturdy structure.
- an object of the present invention is to achieve the above aim with a structure which is simple, relatively easy to provide in practice, safe in use, effective in operation and having a low cost.
- the present board with sliding lever arm for manually scoring and cutting tiles characterized in that the board has a base constituted by a flat element in which a bending process forms at the centerline and in an upward region a raised rib and, laterally thereto, two lower stiffening ribs, and having a guide constituted by a pair of co-planar tubular profiled elements, each of which has a cross-section substantially shaped like two semicircles which are connected by two substantially vertical straight parallel portions.
- the reference letter T generally designates a board with a sliding lever arm for manually scoring and cutting tiles according to the invention.
- the base 1 of the board is constituted by a flat rectangular element which is advantageously made of metal plate and in which a bending process forms, at the centerline and in an upward region, a raised rib 2 and, laterally thereto, two lower stiffening ribs 3a, 3b; the base 1 is laterally provided with two stiffening edges 4a, 4b which are folded downward at 90°.
- Two opposite supports 5a, 5b are interlocked frontally and in an upward region at the two ends of the base 1 and are advantageously formed by molding materials of the type known by the trade-name Nylon; the supports 5a, 5b have lower regions which are shaped so as to replicate the profile of the base 1 and are fixed to the base by means of respective pairs of screws 6.
- Two strips 7a, 7b made of a material such as rubber are fixed to the base 1 on either side of the rib 2.
- the supports 5a, 5b each have, in an upward region, two seats 8a, 8b for the respective ends of a pair of tubular profiled elements 9a, 9b which constitute a sliding guide: each one of the two co-planar tubular profiled elements has substantially a cross-section formed by two semicircles connected by two substantially vertical straight parallel portions.
- a sliding block 10 is mounted along the pair of tubular profiled elements 9a, 9b so that it can slide longitudinally and is constituted by two U-shaped elements 11a, 11b which are connected by a cross-member 12.
- the U-shaped elements are crossed by respective holes 13 for a pivot 14 for pivoting about an axis which lies transversely to the guides of a support 15: it is noted that differently from the prior art, the pivot 14 has not to be rigidly coupled to the U-shaped elements, since its extraction is prevented by the tubular guides 9a, 9b.
- the support 15 has, in an upward region, a transverse hole 16 for the pivot 14 and a longitudinal hole 17 for coupling the end of a lever arm 18 for actuation which ends with a knob 19: the lever arm 18 is rigidly coupled to the hole 17 and to the knob 19 by simple force-fit interference.
- the support 15 has two fork-shaped lugs 20, 21 which are crossed by respective holes for two screws 22, 23 for the articulation of, respectively, a wheel 24 for scoring the tile and a transverse breaker 25 which oscillates (between a raised noninterference configuration and a lowered active position) for splitting the tile along the scoring line.
- a gauge 27 which is provided, in a downward region, with a longitudinal slot for centering on the rib 2.
- Two square holes 28a, 28b are formed between the gauge 27 and the support 5a in the base 1 in order to fix a pivot 29 with a wing nut 30 and washers 31 of an angle gauge 32 which comprises a measurement arm 33, with numeric markings and a longitudinal slot 33a for sliding, and an arm 34, which is articulated by means of a wing nut and screw assembly 35 and in which with the second half 34 is bent onto a lower plane for resting on the tile.
- the invention achieves the intended aim and objects, and in particular that a light and sturdy structure has been provided with the method for producing the base and with the particular cross-section of the guides, and that it has a smaller number of components allowing quick and elementary assembly operations.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITBO990091 | 1999-07-13 | ||
IT1999BO000091U IT247480Y1 (it) | 1999-07-13 | 1999-07-13 | Tavoletta con braccio a leva scorrevole per l' incisione ed il tagliomanuale di piastrelle . |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1072371A2 true EP1072371A2 (de) | 2001-01-31 |
EP1072371A3 EP1072371A3 (de) | 2002-04-10 |
Family
ID=11343763
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP00113198A Withdrawn EP1072371A3 (de) | 1999-07-13 | 2000-07-03 | Handbetätigte Fliessenschneidvorrichtung mit Hebelschiebeschneidarm |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP1072371A3 (de) |
IT (1) | IT247480Y1 (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102152424A (zh) * | 2010-12-30 | 2011-08-17 | 徐晓雨 | 一种手动切割机的滑动总成 |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3015385A1 (de) * | 1980-04-22 | 1981-10-29 | Eduard 5600 Wuppertal Jöcker | Geraet zum schneiden von fliesen |
GB2189188A (en) * | 1986-04-18 | 1987-10-21 | David Whitmore Hilton | Tile cutter |
EP0428070A1 (de) * | 1989-11-12 | 1991-05-22 | KAUFMANN GESELLSCHAFT M.B.H. & CO.KG | Einrichtung zum Schneiden von Fliesen oder Platten |
EP0592345A2 (de) * | 1992-08-07 | 1994-04-13 | Germans Boada, S.A. | Maschine zum Schneiden und Separieren von flachen keramischen Werkstücken und dergleichen |
EP0614738A1 (de) * | 1993-03-08 | 1994-09-14 | Brevetti Montolit S.P.A. | Vorrichtung zum Beherrschen der Verformung der Führungsstangen eines Trägers für ein Fliessenschneidwerkzeug |
DE4407937A1 (de) * | 1994-03-09 | 1995-09-14 | Liu Wn Hei | Manuell betriebene Fliesenschneidevorrichtung |
DE19750480A1 (de) * | 1996-11-26 | 1998-05-28 | Sankei Butusan Kk | Fliesenschneidgerät |
DE29810757U1 (de) * | 1998-06-16 | 1998-08-27 | Liu Yi Hua | Fliesenschneider |
DE29813970U1 (de) * | 1998-08-03 | 1998-11-05 | Liu Yi Hua | Fliesenschneider |
-
1999
- 1999-07-13 IT IT1999BO000091U patent/IT247480Y1/it active
-
2000
- 2000-07-03 EP EP00113198A patent/EP1072371A3/de not_active Withdrawn
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3015385A1 (de) * | 1980-04-22 | 1981-10-29 | Eduard 5600 Wuppertal Jöcker | Geraet zum schneiden von fliesen |
GB2189188A (en) * | 1986-04-18 | 1987-10-21 | David Whitmore Hilton | Tile cutter |
EP0428070A1 (de) * | 1989-11-12 | 1991-05-22 | KAUFMANN GESELLSCHAFT M.B.H. & CO.KG | Einrichtung zum Schneiden von Fliesen oder Platten |
EP0592345A2 (de) * | 1992-08-07 | 1994-04-13 | Germans Boada, S.A. | Maschine zum Schneiden und Separieren von flachen keramischen Werkstücken und dergleichen |
EP0614738A1 (de) * | 1993-03-08 | 1994-09-14 | Brevetti Montolit S.P.A. | Vorrichtung zum Beherrschen der Verformung der Führungsstangen eines Trägers für ein Fliessenschneidwerkzeug |
DE4407937A1 (de) * | 1994-03-09 | 1995-09-14 | Liu Wn Hei | Manuell betriebene Fliesenschneidevorrichtung |
DE19750480A1 (de) * | 1996-11-26 | 1998-05-28 | Sankei Butusan Kk | Fliesenschneidgerät |
DE29810757U1 (de) * | 1998-06-16 | 1998-08-27 | Liu Yi Hua | Fliesenschneider |
DE29813970U1 (de) * | 1998-08-03 | 1998-11-05 | Liu Yi Hua | Fliesenschneider |
Non-Patent Citations (1)
Title |
---|
"Nahtlose Stahlrohre (Statische Werte und Gewichte)" 1957 , MANNESMANN VERKAUFSGEMEINSCHAFT , D]SSELDORF XP002188672 * page 3; page 74 - page 92 * * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102152424A (zh) * | 2010-12-30 | 2011-08-17 | 徐晓雨 | 一种手动切割机的滑动总成 |
Also Published As
Publication number | Publication date |
---|---|
IT247480Y1 (it) | 2002-08-22 |
ITBO990091U1 (it) | 2001-01-13 |
EP1072371A3 (de) | 2002-04-10 |
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