• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    Cutting head - separator, applicable to manual ceramic cutters; comprising, at least: a support (1) movable on longitudinal guides (g); a body (2) mounted on the support (1) with the possibility of rotation with respect to a first transverse axis (21), a handle (3) for actuating the body (2); a cutting tool (4) and a separator (5) mounted by means of a second shaft (51) in the body (2), with the possibility of turning between: an inoperative position in which said separator (5) is arranged side by side to the body (2), and an operative position in which said separator (5) is arranged vertically suspended from the second axis (51). The head comprises at least one magnetic element (6) for retaining the separator (5) in inoperative position. (Machine-translation by Google Translate, not legally binding)
    公开号:ES2635005A1
    申请号:ES201630235
    申请日:2016-02-29
    公开日:2017-10-02
    发明作者:Alex ROSELLÓ GARGALLO
    申请人:Germans Boada SA；
    IPC主号:
    专利说明:

    DESCRIPTION

    Cutter head - separator, applicable to manual ceramic cutters.

    Object of the invention. 5

    The object of the present invention is a cutter-separator head, applicable to manual ceramic cutters, which presents constructive particularities oriented to facilitate the arrangement of the separator in an operative position or in an inoperative position without using specific mechanisms with parts for this purpose. mobiles; and to reduce the force to be applied to achieve breakage of the ceramic piece by the separator.

    Field of application of the invention.

    This invention is applicable in manual ceramic cutters. fifteen

    State of the art

    Currently, manual ceramic cutters that have a base with a support surface of the ceramic pieces to be cut and at least one longitudinal guide for manual movement of a cutter-separator head of the pieces are widely known in the market Ceramic to cut.

    These cutting and separating heads have a body mounted on the movable support by means of a transverse axis of rotation, that is perpendicular to the longitudinal guides 25 of the cutter. It is known that said cutter-separator head has a handle for its grip and handling; the head also comprising: a cutting tool for marking a break line in the ceramic pieces to be cut; and a separator for breaking and separating the ceramic piece by the line previously marked with the cutting tool. 30

    The currently known manual ceramic cutters have cutter-separator heads of different configurations.

    In most cases, the operator must manually activate the separator to place it in an Inoperative position in which said separator does not interfere with the operation.
    of the cutting tool on the ceramic piece to be cut; or in an operative position in which said separator contacts the ceramic piece causing its breakage by the line previously marked by the cutting tool.

    Some manual ceramic cutters are also known which have a specific drive mechanism for arranging the separator in an operative position or in an inoperative position.

    Thus, for example, in the utility model ES 1042563 U the cutter is mounted on the head body by means of a rotation axis and coupled to a positioning mechanism mounted on the lever or handle for actuating the head and including a sliding mechanism by a cylinder, a jacket and a spring connected by a connecting rod to the forming legs of the separator.

    The use of specific mechanisms to arrange the separator in an operational position 15 or in an inoperative position through movements of the handle, inevitably implies an increase in the final cost of the cutter, in addition to increasing the number of parts subjected to wear and what they can be subject to breakdowns.

    The cutter-separator heads in which the separator is operated by an independent lever 20, have the disadvantage that the user must have one hand on the handle of the head and the other hand on the lever of actuation of the separator, which means inconvenient to handle the cutter. On the other hand, this solution provides a fairly high separation power compared to those heads in which the same handle is used to drive the cutting tool and the separator.

    Description of the invention

    The cutter head - separator applicable to manual ceramic cutters, of this invention, presents constructive particulars oriented to satisfactorily solve the problems set forth above and more specifically to allow the handling of both the cutting tool and the separator by means of the handle of the head, the separator being mounted on the head body and without the intervention of specific mechanisms with moving parts for changing the position of said separator between an operative position and an inoperative position.
    Another object of the invention is to place the cutting tool and the separator in a position that reduces the force to be applied on the handle of the head to achieve an effective breakage of the ceramic pieces along the line marked by the cutting tool. .

    This cutter-separator head is of the type described in the pre-characterizing part of the first claim, that is, of the type comprising, at least: a movable support on a longitudinal guide of the cutter; a body mounted on said support with the possibility of rotation with respect to a first transverse axis; a drive handle of the head body; a cutting tool for marking a break line in the ceramic pieces to be cut; and a separator of the ceramic pieces by said breakage line. 10

    In order to achieve the aforementioned objectives and, according to the invention, the separator is mounted on the head body by means of a second transverse axis and with the possibility of turning between: an inoperative position in which said separator is arranged attached to the head body and an operating position in which said separator 15 is arranged vertically suspended from said second transverse axis.

    This head comprises a magnetic element for retaining the separator in an inoperative position, that is to say in a position attached to the head body, and in which it does not interfere with the action of the cutting tool on the piece of ceramic to be cut. twenty

    To move the separator from an operating position to an inoperative position, simply push the head quickly and briefly in the forward or cutting direction so that the separator is balanced with respect to the second transverse axis and retained in the inoperative position by the action of the magnetic element mentioned above. 25

    In this inoperative position of the separator, the head can be operated in a conventional manner by means of the handle to make the marking of a break line in the ceramic piece by means of the cutting tool.
     30
    Therefore the separator can be arranged quickly and easily in the inoperative position, without touching it with the hands and without the intervention of any additional drive mechanism.

    To return the separator to an operative position, the head comprises in the movable support 35 a stop which, in a predetermined position of the body's turning movement
    of the head, interferes with the separator causing it to pass from the inoperative position to an operative position.

    The relative rotation of the separator with respect to the head body causes said separator to be released from the action of the magnetic element that tends to keep it in an inoperative position. 5

    The aforementioned interference between the separator and the movable support, and consequently the passage of the separator to the inoperative position occurs when the handle and the head body are rotated with respect to the first transverse axis and exceed a predetermined angle with respect to the horizontal. 10

    Another feature of the invention is that the second transverse axis of rotation of the separator is disposed between the cutting tool and the first transverse axis of rotation of the head body relative to the movable support.
     fifteen
    This feature provides two advantages of different kinds. One such advantage is that the axis of rotation of the separator is very close to the axis of rotation of the head body, thereby increasing the force applied by the separator on the ceramic piece. The other advantage is that, taking the operator's point of view as a reference, in the inoperative position the separator is located behind the cutting tool; by 20 what said operator can see the cutting tool during the marking of the break line in the piece of ceramic to be cut.

    Description of the figures.
     25
    To complement the description that is being made and in order to facilitate the understanding of the characteristics of the invention, a set of drawings is attached to the present specification in which, for illustrative and non-limiting purposes, the following has been represented:
     30
    - Figure 1 shows a schematic elevational view of an embodiment example of the cutter-separator head, according to the invention, applied in a manual ceramic cutter, and with the separator in operative position.

    - Figure 2 shows corresponds to a top plan view of Figure 1. 35

    - Figure 3 shows a detail in elevation of the head during the marking of a line of cut in a piece of ceramic and with the separator in inoperative position.

    - Figure 4 shows a view analogous to the previous figure, with the separator in a position close to that of interference with the stop of the movable support and changing the position 5 inoperative to the operative position.

    - Figure 5 shows a view analogous to the previous figure, once the separator is placed in the operative position.
     10
    Preferred embodiment of the invention.

    An exemplary embodiment of the cutter-separator head applied in a manual ceramic cutter (C) is shown in Figures 1 and 2.
     fifteen
    The head comprises a support (1) movable on longitudinal guides (G) arranged above a support surface of the ceramic pieces to be cut, and a body (2) mounted on said support with the possibility of turning with respect to a First axis (21) transverse rotation.
     twenty
    Said body (2) is provided with a handle (3) for operating a cutting tool (4) for marking a break line in the ceramic pieces to be cut, and a separator (5) for breaking of the ceramic pieces previously marked.

    The separator (5) is mounted on the body (2) by means of a second transverse axis (51) of 25 rotation, and possible rotation between an operating position represented in figures 1 and 5, and an inoperative position, represented in figures 3 and 4, in which the separator (5) remains attached to the body (2) by the action of a magnetic element (6).

    As can be seen in figure 3, during the marking of the ceramic piece (P) with the cutting tool (4), the separator (5) is kept in an inoperative position by the action of the magnetic element (6).

    Once a break line is marked on the ceramic piece (P) with the cutting tool (4), so that the separator (5) goes into an operative position, simply turn the handle (3) and the body (2) 35 upwards, until said separator (5) exceeds an interference position
    with a stop (7) of the support (1), shown in figure 4.

    When this interference position is exceeded, the stop (7) causes a relative rotation of the separator (5) with respect to the body (2), freeing it from the action of the magnetic element (6), whereby the separator (5) passes through its own weight to the operating position shown in Figure 5, 5 remaining vertically suspended from the second transverse axis (51) of rotation.

    As can be seen in the attached figures, this second transverse axis (51) of rotation of the separator is disposed between the cutting tool (4) and the first transverse axis (21) of rotation of the body (2) with respect to the movable support ( one). 10

    Once the nature of the invention has been sufficiently described, as well as a preferred embodiment, it is stated for the appropriate purposes that the materials, shape, size and arrangement of the described elements may be modified, provided that this does not imply an alteration. of the essential features of the invention that are claimed below.
    权利要求:
    Claims (2)
    [1]

    1.- Cutter head - separator, applicable to manual ceramic cutters; comprising, at least: a support (1) movable on longitudinal guides (G) of the cutter (C); a body (2) mounted on the support (1) with the possibility of turning with respect to a first transverse axis (21), a handle (3) for driving the body (2); a cutting tool (4) for marking a break line in the ceramic pieces (P) to be cut, and a separator (5) of the ceramic pieces (P) by the break line; characterized in that:
    - the separator (5) is mounted by means of a second transverse axis (51) in the body (2), with the possibility of turning between: an inoperative position in which said separator (5) is arranged attached to the body ( 2), and an operative position in which said separator (5) is arranged vertically suspended from the second axis (51);
    - the head comprises at least one magnetic element (6) for retaining the separator (5) in an inoperative position;
    - at least one of the movable supports (1) comprises a stop (7) which, in a predetermined position of the movement of rotation of the body (2), interferes with the separator (5) causing its rotation from an inoperative position to a position operational twenty

    [2]
    2. Head according to claim 1, characterized in that the second axis (51) of rotation of the separator (5) is arranged between the cutting tool (4) and the first axis of rotation (21) of the body (2) with respect to the movable support (1).
     25
    类似技术:
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    同族专利:
    公开号 | 公开日
    ES2635005B1|2018-07-09|
    WO2017149175A1|2017-09-08|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    AT411234B|2002-05-06|2003-11-25|Kaufmann Gmbh|TILE CUTTER WITH A CUTTING TOOL|
    FR2891762B1|2005-10-07|2009-03-06|P R C I Sa|MANUAL CUTTING DEVICE OF CARRREAU OR TILES|
    DE202014100559U1|2014-02-07|2014-02-27|Kristal Kesici Aletler Sanayi Ve Ticaret Limited Sirketi|Breaking element of a ceramic cutting machine|CN210633887U|2019-06-03|2020-05-29|浙江龙威机械制造有限公司|Manual cutting machine|
    法律状态:
    2018-07-09| FG2A| Definitive protection|Ref document number: 2635005 Country of ref document: ES Kind code of ref document: B1 Effective date: 20180709 |
    2019-03-06| FA2A| Application withdrawn|Effective date: 20190228 |
    优先权:
    申请号 | 申请日 | 专利标题
    ES201630235A|ES2635005B1|2016-02-29|2016-02-29|CUTTER-SEPARATOR HEAD, APPLICABLE TO CERAMIC MANUAL CUTTERS|ES201630235A| ES2635005B1|2016-02-29|2016-02-29|CUTTER-SEPARATOR HEAD, APPLICABLE TO CERAMIC MANUAL CUTTERS|
    PCT/ES2017/070075| WO2017149175A1|2016-02-29|2017-02-09|Cutting-separating head, suitable for use in manual ceramic cutters|
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