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    • 1. 发明申请
    • MAGNET AND METHOD FOR HANDLING METAL SHEETS
    • 用于处理金属片的磁铁和方法
    • WO2015114220A1
    • 2015-08-06
    • PCT/FI2015/050063
    • 2015-01-30
    • IXTUR OY
    • NÄTTI, Reijo
    • H01F7/02H01F7/04
    • H01F7/0257H01F7/0226H01F7/0252H01F7/04
    • The present invention relates to a magnet (100), which comprises a body (101) and a slide (110) that is arranged to be movable relative to the body (101). The slide (110) comprises a permanent magnet (111), and a first and a second pole piece (112, 113) that are attached to opposite magnetic pole surfaces of the permanent magnet (111). The body (101) comprises a first and a second section (103, 104) made of magnetic material for directing magnetic flux to an object (200) to be attached. The first and the second section (103, 104) are separated and attached to a third section (105) of the body (101), which third section (105) is made of non-magnetic material. The first section (103) comprises a hole (106) that opens at a first end into a first cavity (107) and at a second end into a second cavity (108) of the body (101), the first and the second cavity (107, 108) containing a medium. The magnet (100) further comprises means (116, 117, 118, 119, 120) for transferring the medium into and out of the first and the second cavity (107, 108) in order to move the slide (110) that is movably arranged in the hole (106). The invention also relates to a method for handling metal sheets (200).
    • 本发明涉及一种磁体(100),其包括主体(101)和布置成相对于主体(101)可移动的滑动件(110)。 滑动件(110)包括永磁体(111),以及连接到永磁体(111)的相对磁极表面的第一和第二极靴(112,113)。 主体(101)包括由磁性材料制成的第一和第二部分(103,104),用于将磁通量引导到待连接的物体(200)。 第一和第二部分(103,104)被分离并附接到主体(101)的第三部分(105),该第三部分(105)由非磁性材料制成。 第一部分(103)包括一个孔(106),该孔在第一端开口到第一腔体(107)中,而在第二端部开口到主体(101)的第二腔室(108)中,第一和第二腔 (107,108),其含有介质。 磁体(100)还包括用于将介质转入和移出第一和第二空腔(107,108)的装置(116,117,118,119,120),以便移动可移动的滑动件(110) 布置在孔(106)中。 本发明还涉及一种处理金属片(200)的方法。
    • 2. 发明申请
    • MAGNET
    • 磁铁
    • WO2015114202A1
    • 2015-08-06
    • PCT/FI2015/050014
    • 2015-01-12
    • IXTUR OY
    • NÄTTI, Reijo
    • H01F7/02H01F7/04
    • H01F7/0226B25B11/002G01D5/14G01R33/07G01R33/096H01F7/0252H01F7/0257H01F7/04
    • The present invention relates to a magnet, which comprises a body (102) and a slide (101) arranged to be movable relative to the body (102) between a first and a second position. The slide (101) comprises a permanent magnet (103), and a cylindrical first pole piece (104) and a second pole piece (105), which are attached to opposite magnetic pole surfaces of the permanent magnet (103). The body (102) comprises a first and a second section (107, 108) made of magnetic material and being separated from each other by a third section (109) that is made of non-magnetic material. The first section (107) comprises a cylindrical recess (110) into which the slide (101) is movably arranged so that, at the first position of the slide (101), the cylindrical first pole piece (104), the permanent magnet (103) and at least part of the second pole piece are located inside the cylindrical recess (110), and at the second position of the slide (101), at least part of the cylindrical first pole piece (104) is located inside the cylindrical recess (110) and the second pole piece (105) is located outside the cylindrical recess (110).
    • 本发明涉及一种磁体,其包括主体(102)和布置成可在第一和第二位置之间相对于主体(102)移动的滑动件(101)。 滑动件(101)包括永磁体(103)和连接到永磁体(103)的相对磁极表面的圆柱形第一极靴(104)和第二极靴(105)。 主体(102)包括由磁性材料制成并由非磁性材料制成的第三部分(109)彼此分开的第一和第二部分(107,108)。 第一部分(107)包括圆柱形凹部(110),滑动件(101)可移动地布置在其中,使得在滑动件(101)的第一位置处,圆柱形第一极靴(104),永磁体 103),并且所述第二极靴的至少一部分位于所述圆筒形凹部(110)的内部,并且在所述滑动件(101)的所述第二位置处,所述圆柱形第一极靴(104)的至少一部分位于所述圆柱形凹部 凹部(110)和第二极靴(105)位于圆筒形凹部(110)的外侧。