EP0645225A1 - Appareil pour couper des carreaux - Google Patents

Appareil pour couper des carreaux Download PDF

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Publication number
EP0645225A1
EP0645225A1 EP94107173A EP94107173A EP0645225A1 EP 0645225 A1 EP0645225 A1 EP 0645225A1 EP 94107173 A EP94107173 A EP 94107173A EP 94107173 A EP94107173 A EP 94107173A EP 0645225 A1 EP0645225 A1 EP 0645225A1
Authority
EP
European Patent Office
Prior art keywords
tile
base plate
transverse recess
cutting device
support area
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.)
Ceased
Application number
EP94107173A
Other languages
German (de)
English (en)
Inventor
Eduard Jöcker, Jr.
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.)
Eduard Jocker GmbH
Eduard Joecker GmbH
Original Assignee
Eduard Jocker GmbH
Eduard Joecker GmbH
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
Priority claimed from EP19930113614 external-priority patent/EP0640452B1/fr
Application filed by Eduard Jocker GmbH, Eduard Joecker GmbH filed Critical Eduard Jocker GmbH
Priority to EP94107173A priority Critical patent/EP0645225A1/fr
Publication of EP0645225A1 publication Critical patent/EP0645225A1/fr
Ceased 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

Definitions

  • the invention relates to a tile cutter, with an elongated base plate which has a transverse tile stop back and a longitudinal crushing bar, and with a slidable on a horizontal guide above the crushing bar, on which an angle lever having a cutting wheel, a crusher head and an actuating arm can be pivoted is mounted, the part of the base plate lying on one side of the crushing bar forming an at least hand-wide tile support area.
  • tile cutters are widely used by tilers and DIY enthusiasts. They are easy to handle as long as tiles or ceramic plates of the usual size have to be cut.
  • the tile is pressed onto the crushing bar and onto one side of the base plate with one hand and pressed against a stop back of the base plate, and with the other hand, the cutting wheel is pushed or pulled over the tile by scratching the glaze.
  • a side stop for positioning the tile is in all Usually not required.
  • a tile cutter with an approximately cruciform base plate is also known, in which a tile contact angle is slidably and rotatably arranged on one of the cross legs of the cross.
  • the tile is placed there on the longer cross leg, above which a guide for a cutting wheel slide extends.
  • the longer, relatively narrow cross leg forms a flat tile contact surface, which can be enlarged by means of a pivotable extension arm on the long side opposite the contact angle.
  • a crusher head and a crushing bar are not provided there.
  • This tile cutter is Due to the separate tile positioning aids, complex to manufacture and cumbersome to handle and to cut narrow strips of tiles hardly suitable.
  • the invention has for its object to improve the generic tile cutting device in such a way that even narrow tiles can be cut accurately and quickly with it - without affecting its usual handling - the tile cutting device should be able to be produced without additional effort while maintaining its overall dimensions.
  • the solution to this problem is achieved in that the tile support area of the base plate by means of a lateral transverse recess which has sufficient width for gripping around a tile to be cut and - seen in plan view - up to close to the movement path protrudes from the crusher head, is divided into a front and a rear support area, which together with the cup web also form a safe three-point support for small tile strips. .
  • the tile cutter according to the invention can be used in the usual way for cutting tiles of usual size, but also has the particular advantage that it is also suitable for cutting relatively narrow tiles. Because in the latter case, the transverse recess provided in the base plate allows the narrow tile to be gripped around the edge, for example between the thumb and index finger, and thereby in "three-point support" on the crushing bar and the two Press on the support areas of the base plate on both sides of the transverse recess. This now much more secure access means that the narrow tile can be held exactly in the required position during the cutting process. A side stop or other additional device for fixing the position of the tile is unnecessary, and narrow tiles or tile strips can be cut just as quickly and conveniently as normal-sized tiles.
  • the front support area lying between the transverse recess and the stop back is designed as a narrow strip running essentially parallel to the stop back and that the rear support area protrudes from the crushing web essentially as far as the front support area.
  • the rear support area is delimited by an edge area of the transverse recess that is inclined to the longitudinal extent of the base plate.
  • the width of the front support area can be several centimeters, e.g. B. two to three centimeters. This means that the tile cutter can still be used for larger tiles in the usual way.
  • the transverse recess extends from a substantially perpendicular to the longitudinal extension of the base plate Border area and is bordered by an edge area inclined with respect to the longitudinal extent of the base plate, which extends obliquely outwards to the longitudinal end of the base plate facing away from the tile stop back, these two edge areas of the transverse recess being able to merge into one another via an arcuate edge area.
  • the tile cutter has an elongated base plate 1, on the front ends of which two bearing blocks 2, 3 are attached for a guide 4.
  • the guide 4 consists of two guide rails 5, 6, on which a carriage 7 is slidably mounted.
  • an angle lever 8 is pivotally mounted about a horizontal axis 9, which consists of an actuating arm 10 and a working arm 11.
  • the working arm 11 has a cutting wheel 12 at its downward end and also carries a pivotably mounted crusher head 13.
  • the base plate 1 has a raised crushing web 14 which lies below the path of movement of the cutting wheel 12.
  • the crushing web 14 is bordered on both sides by strips 15 made of flexible material attached to the base plate 1.
  • the base plate 1 also carries a transversely directed stop back 16 to which the tile 17 to be cut, cf. also Fig. 4, is created.
  • the horizontal guide 4 and the crushing bar 14 are arranged off-center near a long side 25 of the base plate 1, and the part of the base plate 1 lying on the opposite side of the crushing bar 14 forms an at least hand-wide tile support area 1a.
  • the tile 17 is placed on the one hand on the crushing bar 14 and on the other hand on this part of the base plate 1 and held with the left hand during the cutting process.
  • the cutting wheel is pushed with the right hand in the direction of the stop back 16 and then the crusher head 13 is placed on the abutment on the stop back 16 Area of the scratched tile. As far as described so far, it is a common tile cutter.
  • the invention shows that the base plate 1 is on one long side, i. H. 1 on the left-hand longitudinal side, provided with an open-edged transverse recess 18 which has a width B sufficient for gripping around the tile 17 to be cut and which - seen in plan view - extends closely to the path of movement 19 (cf. FIG. 1) of the crusher head 13 protrudes, for example up to a distance of one to two centimeters.
  • the tile 17 can thus be edged between the thumb and forefinger of one hand at its area above the transverse recess 18 and can be held securely in the required position during the cutting process.
  • the tile support area 1a of the base plate 1 is divided into a front support area 20 adjacent to the stop back 16 and a rear support area 20a.
  • the front support area 20 is designed as a narrow strip which runs essentially parallel to the stop back 16 and is approximately two to three centimeters wide. Both support areas 20 and 20a protrude equally from the crushing bar 14.
  • the transverse recess 18 is bordered by a substantially perpendicular to the longitudinal extension of the base plate 1 edge region 21 and by a longitudinal extension of the base plate 1 under approximately 20 o inclined edge region 22, the edge region 22 facing away from the stop back 16 Longitudinal end of the base plate 1 runs obliquely outwards.
  • the two edge regions 21, 22 of the transverse recess 18 merge into one another via an arcuate edge region 23.
  • the edge regions 21, 22, 23 of the transverse recess 18 are provided with a chamfer 24 towards the top of the plate 1.
  • the base plate 1 projects beyond the crushing bar 14 only by a width which is approximately equal to half the width of the crusher head 13.
  • a width which is approximately equal to half the width of the crusher head 13.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
EP94107173A 1993-08-26 1994-05-07 Appareil pour couper des carreaux Ceased EP0645225A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP94107173A EP0645225A1 (fr) 1993-08-26 1994-05-07 Appareil pour couper des carreaux

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP93113614 1993-08-26
EP19930113614 EP0640452B1 (fr) 1993-08-26 1993-08-26 Dispositif pour couper des carreaux
EP94107173A EP0645225A1 (fr) 1993-08-26 1994-05-07 Appareil pour couper des carreaux

Publications (1)

Publication Number Publication Date
EP0645225A1 true EP0645225A1 (fr) 1995-03-29

Family

ID=26133385

Family Applications (1)

Application Number Title Priority Date Filing Date
EP94107173A Ceased EP0645225A1 (fr) 1993-08-26 1994-05-07 Appareil pour couper des carreaux

Country Status (1)

Country Link
EP (1) EP0645225A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT202100008621A1 (it) * 2021-04-08 2022-10-08 Valter Ambrogiani Meccanismo per incisione e spacco di piastrelle e relativo procedimento di realizzazione

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1175303A (fr) * 1957-05-17 1959-03-24 Machine plus spécialement destinée au découpage de carrelages en céramique, faïence ou matières similaires
FR2444547A1 (fr) * 1978-12-20 1980-07-18 Yasuga Masaki Procede et appareil pour couper des carreaux
EP0052691A2 (fr) * 1980-11-20 1982-06-02 Eduard Jöcker Dispositif pour couper des carreaux

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1175303A (fr) * 1957-05-17 1959-03-24 Machine plus spécialement destinée au découpage de carrelages en céramique, faïence ou matières similaires
FR2444547A1 (fr) * 1978-12-20 1980-07-18 Yasuga Masaki Procede et appareil pour couper des carreaux
EP0052691A2 (fr) * 1980-11-20 1982-06-02 Eduard Jöcker Dispositif pour couper des carreaux

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT202100008621A1 (it) * 2021-04-08 2022-10-08 Valter Ambrogiani Meccanismo per incisione e spacco di piastrelle e relativo procedimento di realizzazione

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