• 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 and separation head for manual ceramic cutters, comprising: a body (3), holder of a handle (5) for gripping and a cutting tool (6), mounted on supports (2) displaceable on longitudinal guides of the cutter (c); with the possibility of rotation with respect to a first transverse axis of rotation (4); a separator provided with a leg (7), a lever (8) of first degree mounted and a first hooking element (10) of the separator in a second hooking element (12) of the body (3) of the head (1); and a cam (13) for releasing the first and second engaging element (10, 12) mounted on the body (3) with the possibility of relative rotation between a first position and a second position. (Machine-translation by Google Translate, not legally binding)
    公开号:ES2583358A1
    申请号:ES201500225
    申请日:2015-03-20
    公开日:2016-09-20
    发明作者:Jordi SOLER BALCELLS
    申请人:Germans Boada SA；
    IPC主号:
    专利说明:


    Cutting and separating head for manual ceramic trimmers.
    Object of the Invention
    The object of the present invention is a cutting and separating head for manual ceramic cutters qUt9 has constructive features aimed at simplifying the action of the separator, allowing its arrangement in an operational position or in an inoperative position, varying only the
    head tilt
    Field of application of the Invencl ~ ...
    This invention is applicable in manual ceramic cutters.
    State of the art
    Currently, manual ceramic cutters that have a raft with a support surface of the ceramic pieces to be cut and at least one longitudinal guide in which it is located are widely known in the market
    mounted by means of a corresponding skid or movable support a head
    for cutting and separating the ceramic handpieces to be cut
    arranging on the basis.
    These cutting and separating heads have a body mounted on the
    movable skates or supports m, using a transverse axis of rotation. that is to say
    perpendicular to the cutter length guides. It is known that said cutting and separating head disposes at a first end of a handle for its
    grip and handling; the head also comprising a cutting tool for scratching or marking the ceramic pieces to be cut and a separator for breaking and separating the ceramic piece by the longnudinat cutting line previously marked with the cutting tool.
    The currently known manual ceramic cutters have separators with different configurations, all of which have a common feature that the operator must manually act on the separator to place it in an inoperative position during the cutting or scratching operation of the workpiece. Cenimic by means of the cutting tool, or in an operational position in which it is arranged below the cutting tool to penetrate its action against the ceramic tile to be separated.
    Thus, for example, in the utility model ES 1062584 U the separator is basically constituted by a folding foot mounted directly and by means of an axis of rotation on the cutter head.
    In the utility model ES 104: 1563 U the cutter is also mounted directly by means of a ginl axis on the head body, said separator being connected to a positioning mechanism mounted on the lever or handle of actuation of the head and including a sliding mechanism by means of a cylinder, a c: amisa and a spring connected by means of a connecting rod to some legs confOfTTlantes of the separator.
    The direct assembly of the separator in the cutting head by means of a rotation axis determines that the user must apply an important force to achieve the separation of the ceramic pieces: by the cutting line previously defined by the cutting tool.
    Another drawback of these separators is that their arrangement in the operative position or in the inoperative position: requires its manual operation by the user, which obliges the user to keep both hands occupied, one for holding the head handle and another for changing the position of the separator, preventing it from manually holding the ceramic piece in a fixed position during the time it transforms between the marking of it with the cutting tool and the separation of said piece by the cutting line.
    Description of the Invention
    The cutting and separating head pano manual ceramic cutters object of
    the present invention, being applicable in manual ceramic cutters of the
    5 type of those described above has characteristics oriented to
    solve the problem exposed so much in faith) that it refers to the need on the part
    of the operator to use ~ s two manOt: 1 to proceed to the separation of the pieces
    of ceramic previously marked with the cutting tool, and in what
    refers to the force to be stacked on! the handle of the head to get the
    10 separation of the ceramic piece.
    This cutting and separating head ~ 'for manual ceramic cutters is from
    type described in the precharacterizing part of the first claim,
    comprising deployable supports on longitudinal guides of the
    t 5 cutter; an I-mounted body, the mentioned movable supports with
    possibility of rotation with respect to a first transverse axis of rotation; a grip handle
    fixed on a first end of the cuquot; rpo; a cutting tool and a separator
    provided with a support leg on I, as ceramic pieces to be separated.
    twenty To achieve the proposed objectives, this cutting head comprises a
    First degree lever mounted on a second transverse axis of rotation, whose
    lever has a first end on which the leg is articulated
    of the separator and of a second, opposite end, in which it is articulated
    a first hooking element with the articulated head body.
    25
    This lever is intended to transmit a force to the leg of the separator
    superior to that applied by the user on the head of the head minimizing et
    effort required to separate the marked ceramic piece
    previously by the cutting tool.
    30
    The head incorporates at least one mll, telle that acts against the first element of
    hook and turn to turn 10 towards a coupling position with a second
    hitch element defined in the head body and that sets
    automatically the coupling between the first coupling element and the
    second coupling element, arranging the separator in an operative position, when the head body is folded upwards exceeding a first angle of inclination over the horizontal.
    This means that when the head is disposed with an inclination lower than the mentioned first angle of the head, 1 will be maintained in an operative cutting position and when the head is lowered towards the upper area exceeding said first angle, it automatically occurs: without the need for manipulation by the operator, the coupling between the first coupling element and the second coupling element pc) The cutter is positioned in an operative position for separating part d4: ceramic t.
    Once the coupling between the first coupling element and the second coupling element, I, has been established, the cutter will remain in an operative position for separating the pieces: ceramic while maintaining the head body with an inclination greater than said first angle and less than one
    second angle of greater amplitude
    In order for the operator to return the head to an automatic cutting position, it is sufficient that it clicks on the handle of the head by folding it down.
    towards the upper zone until the mentioned second angle is raised and then lowered until such a head body reaches an inclination lower than the first angle.
    To achieve this aulomati change, co in the head from the separation position to the cutting position the head comprises a release cam of the first and the
    second coupling element, mounted on the head body with the possibility of relative rotation between a first position and a second position.
    This cam acts automatically against the first hooking element,
    releasing it from the second, engaging element, when the head body is folded upwards and reaches the second angle mentioned above; keeping the first hitch element out of the path of the second hitch element; and consequently decoupled from it
    when the head body is sealed downwards; releasing
    automatically said leVa to the first coupling element when the body of the
    head reaches an inclination lower than the first angle of smaller amplitude.
    In this invention it has also been anticipated that the first and / or the second element of
    They have several successive coupling points in order to achieve a greater or lesser increase in the force applied to the handle of the
    head and that is transmitted to the pa ' of the separator.
    In a specific embodiment of the invention these and other features of the invention will be readily understood in view of the exemplary embodiment.
    shown in the attached figures.
    Description of the flguquot;
    To complement the description that is being made and in order to facilitate the understanding of the features 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: mte:
    - FtQura 1 shows a schematic perspective view of an example of
    realization of the cutting head and, 'stop, according to the invention, applied on
    A manual ceramic cutter.
    - Figure 2 shows a perspective view of the cutting and separating head in
    that the first coupling element is constituted by a stirrup and the second
    hooking element by a tooth defined in the head body itself.
    - Figure 3 shows a profile view of the head in which one has been removed
    of the movable supports and the corresponding longitudinal gulia of the cutter being able to observe the head in an operative position of cut.
    - Figures 4, 5, 6, and 7 show "two profile views of the cutting head and
    Sedation in different relative positions of the Drimer and the second coupling element. Preferred embodiment of the invention.
    Figure 1 shows an example of the embodiment of the cutting head (1) for cutting and separating ceramic pieces; mounted on a manual ceramic cutter (e) with the possibility of moving along longitudinal glues arranged parallel above the base of the cutter.
    In the example shown in Figure 2 ~ an example of the embodiment of the head (1) can be observed, which comprises laterally some supports (2) constituted in this case by skates for their deillocation along the cutter glues and a body (3) mounted on the supports (2) with the possibility of turning with respect to a first axis (4) transvequot; quot;, l. The body (3) has a handle (5)
    fixed on a first end thereof.
    As can be seen more clearly in Figures 3 to 7, the body (3) has a cutting tool (6) inferiorly for longitudinal scratching and
    the definition of a cutting line in a ceramic piece (P) positioned on
    The base of the cutter.
    The head (1) additionally has a separator of the parts (P) of
    ceramic to be separated by the malting line defined with the cutting tool (6).
    This separator comprises a leg (7) intended to press the part (P) of
    ceramics to be cut to produce its SE!
    (7) by means of an axis of rotation on a first end of a lever (8) of first degree mounted on the movable supports (2) by means of a second axis (9) transverse of rotation.
    On the second end of the p:, lanca (8) a first hooking element (10) is mounted, which in this case presents a stirrup-like configuration. which is pressed by a spring (11), referenced in figures 2 and 3, which tends to press against a slt; second end of the body (3) in which a second coupling element (12) constituted in this case is defined
    by a toothing with two dWer points, coupling onts of the stirrup constuitive of the first coupling element (10).
    On the body (3) and specifically on the same first axis of rotation (4) is
    a cam (13) is mounted with the possibility of relative rotation relative to the body
    (3) between a first position and a second position determined by the travel of a stop (14) integral to the body (3), inside a curved groove
    (fifteen) defined on cam (13).
    In the position shown in figure 3, the first coupling element (10) is located below the second, the coupling element (12) and therefore released from it, which can act on the handle (5) to that the body (3) rotates on the first transverse axis (4) and that the cutting tool (6) contacts against the ceramic piece (P) to be marked, realizing the marking thereof by moving the head ( 1) along the cutter glues (C). Therefore in this figure 3 the head (1) is arranged in a cutting position.
    As can be seen in Figure 4, to arrange the head (1) in an operative position for separating the piquot; '' '' (P) ceramic, simply lower the body
    (3) of the head (1) in ascending direction;, so that it reaches a first angle (a) of inclination on the horizontal, in which the coupling of the stirrup or first coupling element (10) is established with one of the teeth of the second coupling element (12). Once this position is reached, when applying a downward force on the
    handle, this is transmitted with major intensity to the leg (7) of the separator by means of the first coupling element (10) and the lever (8). Changing the point or tooth of 8CC, plating of the first coupling element
    (10) with respect to the second coupling element (12) a greater or lesser multiplication of the applied force is achieved: ada on the handle (5) and transmitted to the leg
    (7) of the separator.
    The coupling between the first coupling element (10) and the second element
    of engagement (12) is maintained even if the handle is exposed or even exceeds the vertical position as shown in Figure 5.
    To release the separator and return the head to the cutting position, simply
    increase the body's slaughter angle (3) upwards until
    reaching a second angle (b) represented in figure 6 and in which the cam (13) acts on the first coupling element (10) freeing it from the teeth of the
    second coupling element (12). In an embodiment of the invention the
    mentioned angle (b) is greater than! l'Oquot ;, and in a concrete example of 105 '.
    Once this position is reached, it is enough to act on the handle (5) to lower the body (3) of the head (1) in the opposite direction, that is to say in the downward direction, keeping the cam (13) to the first hooking element (10) out of the path of the second coupling element (12) as seen in the figure
    7.
    This cam (13) automatically releases the first coupling element (10),
    by placing the separator in the inoperative position shown in Figure 3,
    when the body (3) of the head rents, "an incision less than the first angle (a); retaining the head (1) to the cutting position.
    Once sufficiently described 121 nature of the invention, as well as a
    For example of preferred embodiment, it is stated for the appropriate purposes that the materials, shape, size and arrangement of the elements described may be
    modified, as long as this does not imply an attention to the essential characteristics of the invention which are referred to below:
    权利要求:
    Claims (4)
    [1]
    1. Cutting and separating head for manual ceramic cutters, comprising: movable supports (2) on longitudinal glues of the cutter (e); a body (3) mounted on the supports (2) with the possibility of rotation with respect to a first transverse axis (4) of rotation, a grip handle (5) fixed on a first end of the body (3), a cutting tool (6) and a separator provided with a support leg (7) on the ceramic pieces (P) to be separated, quot; quot; re-terminated because it comprises:
    - a lever (8) of the first degree mounted on a second transverse axis (9) of rotation, whose lever (8) has a first end on which the leg (7) of the separator is articulated and a second opposite end;
    - a first coupling element (10) articulated at the second end of the lever (8);
    - at least one spring (11) acting against the first coupling element (10) and
    It tends to turn towards a position that engages with a second moment of
    coupling (12) defined in the body (3) of the head (1), automatically establishing the coupling enl: re the first coupling element (10) and the second coupling element (12) and the arrangement of the separator in an operative position , when the body (3) of the head is folded upwards by exceeding a first angle (a) of inclination with respect to the horizontal and is maintained with an inclination less than a second angle (b) of greater amplitude;
    - a cam (13) for releasing the primler and the second coupling element (10, 12), mounted on the body (3) cor. possibility of relative rotation between a first position and a second position, cuy ,. cam (13): - acts automatically against the first coupling element (10), freeing it from the second coupling element
    (12) when the body (3) folds upwards and reaches the second angle (b), - it keeps the first coupling element (10) out of the path of the second coupling element when the head body is folded in descending direction and -libera automatically to the first hitch element
    (10), placing the separator in an inoperative position, when the body (3) of the head reaches an inferior inclination; at the first angle (a).
    [2]
    2.-Head, according to the reN; nctication 1, terminated because the cam
    5 (13) is mounted on the first axis of rotation (4) of the body (3) and limited relative rotation with respect to the body (~ I) by the path of a stop (14), integral with the body (3), inside a curved groove (15) defined in the cam (13).
    [3]
    3.-Head according to claim 1. Characterized because the
    10 mentioned angle (b) is greater than 700
    [4]
    4.-Head according to claim 3, characterized in that the angle
    (b) is 105 °.
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    同族专利:
    公开号 | 公开日
    CN107428028A|2017-12-01|
    JP2018508387A|2018-03-29|
    US20180093393A1|2018-04-05|
    EP3272484A4|2018-12-12|
    CA2976738A1|2016-09-29|
    WO2016151162A1|2016-09-29|
    CN107428028B|2019-03-01|
    CA2976738C|2019-05-21|
    ES2748442T3|2020-03-16|
    US10232527B2|2019-03-19|
    ES2583358B1|2017-06-29|
    EP3272484B1|2019-07-31|
    BR112017019611A2|2018-05-22|
    JP6411671B2|2018-10-24|
    EP3272484A1|2018-01-24|
    PT3272484T|2019-10-29|
    MX2017010649A|2018-04-13|
    PL3272484T3|2020-01-31|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    ES2017197A6|1989-11-02|1991-01-01|Boada Germans Sa|Improvements to breaker mechanisms for machines for cutting construction pieces |
    EP0501053A1|1991-02-27|1992-09-02|Kabushiki Kaisha Ishii Choko Kogu Seisakusho|Tile cutter|
    ES2101611A1|1992-08-07|1997-07-01|Boada Germans Sa|Machine for cutting/separating planar pieces of ceramic and the like|
    ES1042563U|1999-04-12|1999-09-01|Boada Germans Sa|Cutting machine-separating flat ceramic pieces. |
    ES1044402U|1999-09-23|2000-05-01|Bellota Herramientas Sa|Head for tile cutting machines|
    ES2027568A6|1991-01-04|1992-06-01|Lozano Carbonell Francisco|Machine for cutting and separating flat ceramic pieces and the like.|
    JPH0644650Y2|1991-07-02|1994-11-16|株式会社石井超硬工具製作所|Tile cutter|
    DK0592345T3|1992-08-07|1999-08-16|Boada Germans Sa|Machine for cutting / separating flat items of ceramics and the like|
    US5560274A|1994-09-15|1996-10-01|North American Tile Tool Company|Manual tile cutter|
    FR2779677B1|1998-06-11|2000-08-11|Diamant Boart Sa|MANUAL TILE CUTTING APPARATUS|
    ITMO20020270A1|2002-09-26|2004-03-27|S K C Di Tondini Claudio|TILE CUTTING APPARATUS.|
    JP3747039B2|2003-07-25|2006-02-22|株式会社石井超硬工具製作所|Tile cutter|
    ES1062584Y|2006-03-27|2006-10-01|Boada Germans Sa|CERAMIC MANUAL CUTTER|
    CN201136234Y|2007-10-18|2008-10-22|烟台蓝星压缩机有限责任公司|Rotary pushing hand operated cutter|
    CN201970405U|2010-12-30|2011-09-14|徐晓雨|Manual tile cutting machine|
    DE102011076024A1|2011-05-18|2012-11-22|Robert Bosch Gmbh|Device for cutting flat workpieces|ES2607130B1|2015-09-28|2017-11-22|Germans Boada, S.A.|Cutting and separation device applicable to manual ceramic cutters|
    法律状态:
    2017-06-29| FG2A| Definitive protection|Ref document number: 2583358 Country of ref document: ES Kind code of ref document: B1 Effective date: 20170629 |
    优先权:
    申请号 | 申请日 | 专利标题
    ES201500225A|ES2583358B1|2015-03-20|2015-03-20|Cutting and separating head for manual ceramic cutters|ES201500225A| ES2583358B1|2015-03-20|2015-03-20|Cutting and separating head for manual ceramic cutters|
    EP16767791.3A| EP3272484B1|2015-03-20|2016-02-17|Cutting and separation head for manual ceramic cutters|
    US15/559,721| US10232527B2|2015-03-20|2016-02-17|Cutting and separation head for manual ceramics cutters|
    JP2017549208A| JP6411671B2|2015-03-20|2016-02-17|Cutting and separation head for manual ceramic cutter|
    CA2976738A| CA2976738C|2015-03-20|2016-02-17|Cutting and separation head for manual ceramics cutters|
    MX2017010649A| MX2017010649A|2015-03-20|2016-02-17|Cutting and separation head for manual ceramic cutters.|
    PT167677913T| PT3272484T|2015-03-20|2016-02-17|Cutting and separation head for manual ceramic cutters|
    CN201680016773.6A| CN107428028B|2015-03-20|2016-02-17|A kind of cutting of manual ceramics cutter and separating head|
    ES16767791T| ES2748442T3|2015-03-20|2016-02-17|Cutting and separating head for manual ceramic cutters|
    BR112017019611-5A| BR112017019611A2|2015-03-20|2016-02-17|cutting and separating head for manual ceramic cutters|
    PCT/ES2016/070099| WO2016151162A1|2015-03-20|2016-02-17|Cutting and separation head for manual ceramic cutters|
    PL16767791T| PL3272484T3|2015-03-20|2016-02-17|Cutting and separation head for manual ceramic cutters|
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