EP1038648A1 - Zubehör für eine Fliessenschneidmaschine, zum Beispiel für keramische Fliessen - Google Patents

Zubehör für eine Fliessenschneidmaschine, zum Beispiel für keramische Fliessen Download PDF

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Publication number
EP1038648A1
EP1038648A1 EP20000460022 EP00460022A EP1038648A1 EP 1038648 A1 EP1038648 A1 EP 1038648A1 EP 20000460022 EP20000460022 EP 20000460022 EP 00460022 A EP00460022 A EP 00460022A EP 1038648 A1 EP1038648 A1 EP 1038648A1
Authority
EP
European Patent Office
Prior art keywords
accessory
grooves
block
accessory according
groove
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Withdrawn
Application number
EP20000460022
Other languages
English (en)
French (fr)
Inventor
Marc Petit
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.)
Diamant Boart NV SA
Original Assignee
Diamant Boart NV 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 Diamant Boart NV SA filed Critical Diamant Boart NV SA
Publication of EP1038648A1 publication Critical patent/EP1038648A1/de
Withdrawn legal-status Critical Current

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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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T225/00—Severing by tearing or breaking
    • Y10T225/30—Breaking or tearing apparatus
    • Y10T225/307—Combined with preliminary weakener or with nonbreaking cutter
    • Y10T225/321—Preliminary weakener
    • Y10T225/325—With means to apply moment of force to weakened work

Definitions

  • the present invention relates to an accessory for a machine for cutting tiles such as ceramic tiles, for example an accessory for drilling holes in the tiles.
  • Tile cutting machines generally consist of a base provided with a work table on which the user can rest the tile at cut. They also consist of two guide bars mounted so as to be parallel to the plane of the work table and on which can slide a carriage supporting, on the one hand, a cutting tool, generally a carbide tip, provided to scratch the tile to be cut and, on the other hand, a breaker foot provided for break the square on the stripe line previously drawn by the carbide point.
  • a cutting tool generally a carbide tip
  • Such an accessory is for example mounted on the guide bars and is provided a tool which can take two positions: a rest position where it is retracted and a working position where it rests on the tile to be drilled.
  • Such accessories can be sold separately from the cutting machines. In consequently, they must be able to adapt to different types of machines which differ in their dimensions, in particular the diameter and the center distance of the bars guidance. They can also differ in height relative to the table. guide bar work.
  • the object of the present invention is to provide an accessory which can be mounted on the guide bars of a tile cutter and which can adapt to different types of machines which differ in the diameter and the center distance of the guide bars.
  • an accessory according to the present invention is characterized in that it includes means for being able to be mounted on different sets of two bars which consist, for each set of two bars, of a first groove to be able housing a first bar of said set, means for securing said accessory with said first bar abutting in the bottom of said first groove and a second groove to accommodate said second bar of said game so that it is free in translation in said groove, said first and said second grooves extending coplanarly.
  • the first and second grooves all extend from coplanar, the first gorges communicating with each other and the second gorges communicating with each other.
  • first and / or second grooves can lead to the outside of said accessory in a direction perpendicular to the plane which contains them.
  • first or second grooves open onto the outside of said accessory in a direction parallel to the plane which contains them.
  • said accessory is advantageously characterized in that said first and second grooves have their respective bottoms which are semi-cylindrical.
  • said securing means may consist of screws, the axes pass through the axes of the semi-cylindrical parts of the first grooves corresponding.
  • said accessory which is of the type which consists of a block intended for be mounted on said two guide bars and which carries a rotary shaft whose the free end is provided with a tool, can be mounted on a machine whose heights of the guide bars in relation to the work table may be different
  • said accessory is characterized in that it comprises an operating member which rests on said block, means so that part of said organ can selectively be find at different heights with respect to said block and a stop intended to cooperate with said part of said operating member and for stopping said shaft in translation with respect to said operating member.
  • it further comprises means of reminder tending to bring said shaft into the position where it is stopped by said stop.
  • said means consist of a cam having a plurality of hollows at different heights relative to said cam block and means for being housed in at least one of said recesses to define said rest position or a working position.
  • said cam is formed in the block and the means for coming to be housed in one at less of said hollows of said cam consist of a pin integral with said member of maneuver.
  • the tile cutter shown in Fig. 1 is essentially consisting of a base 1 provided with a work table 2 on which the user can rest the tile to be cut. It still consists of two guide bars 3 and 4 mounted, via feet 5 and 6, so as to be find parallel to the plane of the work table 2 and on which can slide a carriage (not shown) supporting the cutting tool, generally a point of carbide, intended to scratch the tile to be cut and a breaker foot provided to break the square on the stripe line previously drawn by the carbide point.
  • the accessory 10 of the present invention is intended to be mounted on both guide bars 3 and 4 and to be fixed there.
  • the accessory 10 is provided with a circular cutting tool 11 (not visible in Fig. 1 but visible in the other Figs) which is rotated at by means of a crank 12.
  • An operating member 13 is provided for lowering the tool 11 so that the latter comes to tangent with a pressure on the surface of the tile to drill.
  • FIG. 2 an accessory 10 according to the present invention.
  • the circular cutting tool 11 which is driven, by through a shaft 14, by a crank 12, or as shown in the medallion of FIG. 2, by a shaft end 14a on which a motor can be mounted, for example an electric drill.
  • the accessory 10 consists of a block 15 which is provided, on one of its sides, with a first groove 15a with a semi-cylindrical bottom of a first width L extended, beyond its bottom, by a second groove 15b also semi-cylindrical bottom of a second width l less than said first width.
  • the block 15 is pierced with a groove 15c opening out through the lower part of the block 15 and, extended laterally, on the one hand, in the direction grooves 15a and 15b, by a groove 15d with a semi-cylindrical bottom of width equal to said first width L and, on the other hand, in the opposite direction to the grooves 15a and 15b, by a groove 15e with semi-cylindrical bottom of width equal to said second width l .
  • the block 15 includes bosses 15f crossed by fixing screws 16 and 17.
  • the axis of the screw 16 passes through the axis of the semi-cylindrical part of the groove 15b which is turned towards the inside of the block 15.
  • the axis of the screw 17 passes through the axis of the semi-cylindrical part of the groove 15d which is turned towards the inside of the block 15.
  • Block 15 of FIG. 2 is mounted on two bars 3 and 4 of diameter equal to the width l of the grooves 15b and 15e. They are housed in these grooves 15b and 15e. The screw 16 is tightened on the bar 3 and the plate in the bottom of the groove 15b. The block 15 is thus secured to the bar 3. On the other hand, the bar 4 is free in translation in the groove 15e so that the block 15 can accept different inter-axes of bars.
  • the block 15 is first mounted with the bar 3 in the groove 15b, then is pivoted so as to penetrate the bar 4 into the groove 15c which is then brought into the throat 15th.
  • Block 15 of FIG. 3 is mounted on two bars 3 and 4 of diameter equal to the width L of the grooves 15a and 15b. These bars 3 and 4 are respectively housed in the gorges 15a and 15d. The screw 17 is tightened on the bar 4 and the plate in the bottom of the throat 15d. The block 15 is thus secured to the bar 4. On the other hand, the bar 3 is free in the groove 15a so that the block 15 can accept different center lines of bars.
  • the block 15 is first mounted with the bar 3 in the groove 15a, then is pivoted so as to make the bar 4 penetrate into groove 15c which is then brought into the groove 15d.
  • the grooves 15b and 15d have the same function which is to accommodate in their funds a first bar of said game so that they can be joined there, in particular with the screws 16 and 17.
  • the grooves 15a and 15e they also same function which is to provide guidance for a second bar of said set in order to be able to accept different inter-axes.
  • the block 15 is provided with a boss 18 pierced with a bore 18a for the passage of the shaft 14 which carries, at its lower free end (in Figs. 2 to 5), the circular section 11.
  • a compression spring 19 is mounted between a shoulder 1 la of the tool 11 at one end and the bottom of a blind hole 15h at the other end.
  • the boss 18 has its upper surface 18b which has a downward and then upward slope over approximately 90 ° with recesses 18 1 , 18 2 and 18 3 whose bottoms are at three different heights relative to the block 15, for example the base of the boss 18.
  • the surface 18b constitutes a cam.
  • the operating member 13 is provided with means which are provided to cooperate with the upper surface 18b and its recesses 18 1 , 18 2 and 18 3 of said boss 18. These means are, in the example shown in FIGS. 2 to 5, consisting of a radial pin 13a.
  • the shaft 14 is provided, at the upper surface 13b of the operation 13 of a stop which consists of a stop 20, for example a pin or a circlip crossing the shaft 14, and a washer which bears on the surface 13b.
  • a stop which consists of a stop 20, for example a pin or a circlip crossing the shaft 14, and a washer which bears on the surface 13b.
  • the purpose of this stop is to stop the shaft 14 in translation with respect to said operating device 13.
  • the pin 13a of the operating member 13 is housed in the lower recess 18 1 .
  • the upper surface 13b of the operating member 13 is therefore at a first low height relative to the block 15. Because the shaft 14 is in abutment, via the retainer 20 and the washer 21, on this upper surface 13b, the tool 11 is at a first low height h 1 relative to the work table 2, corresponding to a first working height, for example for a first type of machine for cutting tiles.
  • the pin 13a of the operating member 13 is housed in the intermediate recess 18 2 .
  • the upper surface 13b of the operating member 13 is therefore at a second intermediate height relative to the block 15. Because the shaft 14 is in abutment on this upper surface 13b, the tool 11 is located at a second intermediate height h 2 relative to the work table 2, corresponding to a second working height, for example for a second type of machine.
  • the pin 13a of the operating member 13 is housed in the upper recess 18 2 .
  • the upper surface 13b of the operating member 13 is therefore at a third height relative to the block 15.
  • the tool 11 is at a third height h 3 relative to the work table 2 corresponding to its position retraction, whatever the type of machine.
  • the operating member allows a selection of either position depending on the type of machine used.

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  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
EP20000460022 1999-03-22 2000-03-17 Zubehör für eine Fliessenschneidmaschine, zum Beispiel für keramische Fliessen Withdrawn EP1038648A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9903704A FR2791295B1 (fr) 1999-03-22 1999-03-22 Accessoire pour une machine a couper les carreaux tels que des carreaux de ceramique
FR9903704 1999-03-22

Publications (1)

Publication Number Publication Date
EP1038648A1 true EP1038648A1 (de) 2000-09-27

Family

ID=9543603

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20000460022 Withdrawn EP1038648A1 (de) 1999-03-22 2000-03-17 Zubehör für eine Fliessenschneidmaschine, zum Beispiel für keramische Fliessen

Country Status (3)

Country Link
US (2) US6253756B1 (de)
EP (1) EP1038648A1 (de)
FR (1) FR2791295B1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040200366A1 (en) * 2002-10-15 2004-10-14 Andrea Koerselman Methods and apparatus for a food cutting device
DE102010028244A1 (de) * 2010-04-27 2011-10-27 Robert Bosch Gmbh Vorrichtung zum Bearbeiten flächiger Werkstücke
CN104097266B (zh) * 2014-07-22 2016-06-29 宁波三鼎爱迪实业有限公司 瓷砖切割器
CN112157825B (zh) * 2020-10-21 2022-12-27 广州海格丽斯石英石有限公司 瓷砖切割机

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2417373A1 (fr) * 1978-02-15 1979-09-14 Muller Alfred Outil de coupe en particulier coupe-carreaux
DE29606950U1 (de) * 1996-04-17 1996-07-04 Chen, Chueh-Yao, Gu Keng Hsian, Yun Lin Fliesenschneider vom Rundschneidetyp
GB2311485A (en) * 1996-03-29 1997-10-01 Chen Chueh Yao Tile cutter of hole cutting type

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1511016A (en) * 1922-05-16 1924-10-07 Barker A Prescott Glass-cutting mechanism
US5040445A (en) 1990-05-01 1991-08-20 Liou Un Fei Glazed tile cutter
US5626124A (en) * 1996-05-06 1997-05-06 Chen; Wen-Chih Cutter for trimming tiles
GB2322485A (en) 1997-02-25 1998-08-26 Connor Edward O Warning system for vehicles

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2417373A1 (fr) * 1978-02-15 1979-09-14 Muller Alfred Outil de coupe en particulier coupe-carreaux
GB2311485A (en) * 1996-03-29 1997-10-01 Chen Chueh Yao Tile cutter of hole cutting type
DE29606950U1 (de) * 1996-04-17 1996-07-04 Chen, Chueh-Yao, Gu Keng Hsian, Yun Lin Fliesenschneider vom Rundschneidetyp

Also Published As

Publication number Publication date
FR2791295B1 (fr) 2001-05-04
US6253756B1 (en) 2001-07-03
US20010023689A1 (en) 2001-09-27
FR2791295A1 (fr) 2000-09-29

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