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    • 5. 发明申请
    • MULTIWIRE FRAME FOR CUTTING BLOCKS OF STONE OR STONE-LIKE MATERIAL INTO SLABS
    • 将石块或类石材切割成块的多层框架
    • WO2015181681A1
    • 2015-12-03
    • PCT/IB2015/053682
    • 2015-05-19
    • TONCELLI, Luca
    • TONCELLI, Luca
    • B23D57/00B28D1/08
    • B28D1/08B23D57/0023B23D57/003
    • A multiwire frame (12) for cutting blocks of stone and stone-like material comprises: two columns (14, 16) on each of which a slide (19, 20) adapted to move along the respective column (14, 16) is provided. On each slide (19, 20) there is arranged at least one multi-groove drum (24, 26), each comprising a plurality of grooves (30), adapted to engage with a plurality of cutting wires (28) between the two slides (19, 20). The frame further comprises tensioning devices (32) for adjusting the tension of each cutting wire (28), comprising at least one groove (34) for each cutting wire (28). The frame is characterized in that it comprises gripping and positioning means (38) which are adapted to receive at least one portion of a cutting wire (28), exert a grip on said portion of cutting wire (28), move the cutting wire (28) opposite a groove (30) of the multi-groove drum (24, 26) and/ or a groove (34) of the tensioning devices (32), and release the portion of said cutting wire (28) into at least one groove (30, 34).
    • 一种用于切割石头和石头状材料块的多线框架(12)包括:两列(14,16),其中每个都具有适于沿着相应列(14,16)移动的滑块(19,20) 。 在每个滑块(19,20)上布置有至少一个多槽滚筒(24,26),每个多槽滚筒(24,26)包括多个凹槽(30),适于与两个滑块之间的多个切割线(28)接合 (19,20)。 框架还包括用于调节每个切割线(28)的张力的张紧装置(32),其包括用于每个切割线(28)的至少一个凹槽(34)。 该框架的特征在于,其包括夹持和定位装置(38),其适于容纳切割线(28)的至少一部分,在切割线(28)的所述部分上施加握力,移动切割丝( 28)与所述多槽滚筒(24,26)的凹槽(30)相对和/或所述张紧装置(32)的凹槽(34)相对,并且将所述切割线(28)的所述部分分解成至少一个 凹槽(30,34)。
    • 8. 发明申请
    • AUTOMATIC CLAMPING DEVICE FOR SLAB MATERIAL AND CLAMPING METHOD ASSOCIATED THEREWITH
    • WO2009128007A3
    • 2009-10-22
    • PCT/IB2009/051523
    • 2009-04-10
    • TONCELLI, Luca
    • TONCELLI, Luca
    • B25B11/00
    • An automatic clamping device for clamping a slab (90) of rigid material onto the worktable (18) of an operating machine comprises a central body (42) terminating at both ends in a bottom cavity (72) and a top cavity (77) each having a suction cup function and being intended to engage, respectively, with the table (18) and the slab (90). The bottom cavity (72) is designed to engage with a through-hole (30) formed in the thickness of said table (18) and communicating with an air suction duct (26, 28) in turn connected to an air suction source, so as to form a single air suction circuit, the through-hole (30) being associated with means (32, 36) for interrupting communication between the cavity (72) and the suction source. The central body (42) also has, formed therein, an inner cylindrical chamber (56) housing a piston (58) associated with a stem (60) acting as a closing member movable, together with the piston (58), between a first position where it prevents fluid communication between the bottom cavity (72) and die top cavity (77) and a second position where it allows said communication with the sole air suction circuit, causing clamping, via the suction cup effect, of the slab (90) to die central body (42) of the automatic clamping device (40).
    • 9. 发明申请
    • AUTOMATIC CLAMPING DEVICE FOR SLAB MATERIAL AND CLAMPING METHOD ASSOCIATED THEREWITH
    • 用于SLAB材料的自动夹紧装置和与之相关的夹紧方法
    • WO2009128007A2
    • 2009-10-22
    • PCT/IB2009051523
    • 2009-04-10
    • TONCELLI LUCA
    • TONCELLI LUCA
    • B25B11/005Y10S269/90
    • An automatic clamping device for clamping a slab (90) of rigid material onto the worktable (18) of an operating machine comprises a central body (42) terminating at both ends in a bottom cavity (72) and a top cavity (77) each having a suction cup function and being intended to engage, respectively, with the table (18) and the slab (90). The bottom cavity (72) is designed to engage with a through-hole (30) formed in the thickness of said table (18) and communicating with an air suction duct (26, 28) in turn connected to an air suction source, so as to form a single air suction circuit, the through-hole (30) being associated with means (32, 36) for interrupting communication between the cavity (72) and the suction source. The central body (42) also has, formed therein, an inner cylindrical chamber (56) housing a piston (58) associated with a stem (60) acting as a closing member movable, together with the piston (58), between a first position where it prevents fluid communication between the bottom cavity (72) and die top cavity (77) and a second position where it allows said communication with the sole air suction circuit, causing clamping, via the suction cup effect, of the slab (90) to die central body (42) of the automatic clamping device (40).
    • 用于将刚性材料的板坯(90)夹紧到操作机器的工作台(18)上的自动夹紧装置包括中心体(42),其终止于底部空腔(72)和顶部空腔(77)的两端 具有吸盘功能并且旨在分别与工作台(18)和板坯(90)啮合。 底腔(72)被设计成与形成在所述工作台(18)的厚度上的通孔(30)接合,并与空气吸入管道(26,28)连通,所述吸气管道又连接到空气吸入源,因此 为了形成单个空气吸入回路,通孔(30)与用于中断空腔(72)和抽吸源之间的连通的装置(32,36)相关联。 中心体(42)还在其中形成有内圆柱形腔室(56),该内圆柱形腔室(56)容纳与杆(60)相关联的活塞(58),所述杆(60)用作可与活塞(58)一起移动的第一 其中防止底部空腔(72)和模具顶部空腔(77)之间的流体连通以及允许与唯一空气吸入回路连通的第二位置,从而通过吸盘效应夹紧板坯(90) )来模制自动夹紧装置(40)的中心体(42)。