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17 条记录 (耗时 0.01 秒)

    METHOD AND DEVICE FOR FORMING HOLES IN GLASS PLATE
    2.
    发明公开
    METHOD AND DEVICE FOR FORMING HOLES IN GLASS PLATE 审中-公开
    方法和装置在玻璃上打孔

    公开(公告)号：EP1518651A4

    公开(公告)日：2008-05-21

    申请号：EP03733154

    申请日：2003-05-29

    申请人： BANDO KIKO CO

    发明人： BANDO KAZUAKI

    IPC分类号： B28D1/14 ,  B23B35/00 ,  B23B39/22 ,  B24B9/08 ,  B24B19/00 ,  B65G49/06 ,  C03B33/02

    CPC分类号： B23B35/005 ,  B23B39/22 ,  B24B9/08 ,  B24B19/006 ,  B65G49/061 ,  B65G2249/04 ,  Y10T408/03

    摘要： A glass plate hole forming device (1) comprises a recess forming means (8) that, in a recess forming area (2), forms a recess (5) in the upper surface (4) of a glass plate (3) and that forms a recess (6) in the lower surface (7) of the glass plate (3) that communicates with the recess (5), a chamfering means (10) that, in a chamfering area (9) adjacent the recess forming area (2), applies fine chamfering to the edges (12, 13) of the openings in recesses (5, 6) formed in the glass plate (3) by the recess forming means (8), and a transfer means (11) that successively transfers glass plates (3) to be formed with recesses (5, 6) to the recess forming area (2) and that successively transfers the glass plates (3) formed with the recesses (5, 6) to a chamfering section (9).

    DIFFERENTIAL CASE MACHINING MACHINE
    3.
    发明公开
    DIFFERENTIAL CASE MACHINING MACHINE 审中-公开

    公开(公告)号：EP3789141A1

    公开(公告)日：2021-03-10

    申请号：EP18917108.5

    申请日：2018-05-01

    申请人： Haru Technique Laboratory Inc.

    发明人： MANDAI Haruo

    IPC分类号： B23B5/40 ,  B23B39/22 ,  B23B41/00

    摘要： A machining apparatus includes: a shuttle unit (3) that holds a differential case (10) and rotates the differential case (10); a pair of opposed right and left machining units (4); and a tool support (6) that supports a tool (40) for machining the differential case (10), in which the pair of right and left machining units (4) each include a slide mechanism dedicated for uniaxial sliding in right and left directions, the shuttle unit (3) is movable in up and down directions and front and back directions, a tool attached to each of the pair of right and left machining units (4) enables machining an end portion of an inner surface of the differential case (10) and a flange hole of the differential case (10), the end portion surrounding a through hole, and a cutting edge of the tool (40) supported by the tool support (6) enables spherically cutting the inner surface of the differential case (10) held and rotated by the shuttle unit (3).

    MACHINE FOR THE WORKING OF PRISMATIC PROFILES
    6.
    发明公开
    MACHINE FOR THE WORKING OF PRISMATIC PROFILES 审中-公开

    公开(公告)号：EP3608052A1

    公开(公告)日：2020-02-12

    申请号：EP19187502.0

    申请日：2019-07-22

    申请人： Cesare Galdabini S.p.A.

    发明人： GALDABINI, Luigi ,  PORTALUPI, Roberto ,  FARINA, Stefano ,  PLANCES, Giuseppe ,  BOSONI, Roberto

    IPC分类号： B23Q7/04 ,  B23B39/22 ,  B23B41/00 ,  B23Q39/02

    摘要： The machine (10) comprises: a stationary base (12); at least two working heads (18) for carrying out boring, tapping, drilling, flaring, spot-facing or rolling operations on a profile (P) along a horizontal working axis perpendicular to the longitudinal axis of the profile (P); a workpiece clamping unit (30) for clamping the profile (P) while the working heads (18) are carrying out the above-mentioned operations on the profile (P); and a workpiece handling unit comprising two or more gripping devices (42) movable in a controlled manner along the direction of the longitudinal axis of the profile (P) to longitudinally position the profile (P) in a given position relative to the workpiece clamping unit (30), each gripping device (42) comprising a support body (50) and a pair of jaws (52) movable transversely towards and away from each other to clamp or release the profile (P). Each gripping device (42) is configured so as to have at least one degree of freedom (DOF 1 , DOF 2 , DOF 3 ) with controlled compliance.

    BORING CUTTING TOOL, BORING MACHINE AND BORING METHOD
    8.
    发明公开
    BORING CUTTING TOOL, BORING MACHINE AND BORING METHOD 审中-公开

    公开(公告)号：EP4043127A1

    公开(公告)日：2022-08-17

    申请号：EP20873959.9

    申请日：2020-09-25

    申请人： Haru Technique Laboratory Inc.

    发明人： MANDAI Haruo

    IPC分类号： B23B29/02 ,  B23B35/00 ,  B23B41/00 ,  B23B39/22

    摘要： A cutting tool for boring (40) that is attached to a machining apparatus and used for cutting a hole (13) on a large-diameter side of a stepped hole of a workpiece (10) is provided. The cutting tool for boring (40) is a set of two tools, and each cutting tool for boring (40a, 40b) in the set of two includes a shaft part (41), a cutting blade (42) laterally protruding from the respective shaft parts (41), and an abutment surface (43) formed at the tip of each shaft part (41) and used to cause the tips of the respective shaft parts (41) to butt against each other. Each cutting tool for boring (40a, 40b) performs cutting while the two cutting tools for boring (40a, 40b) rotate integrally around the center line of the shaft parts (41) in a coupled state in which the tips of the cutting tools for boring (40a, 40b) are butted together.

    MULTIPLE CHUCK HAND TOOL
    9.
    发明公开
    MULTIPLE CHUCK HAND TOOL 有权
    手工具多盘

    公开(公告)号：EP2212043A1

    公开(公告)日：2010-08-04

    申请号：EP08800163.1

    申请日：2008-10-16

    申请人： Whitehot Solutions Pty Ltd

    发明人： WHITEHEAD, John ,  WHITE, Iain ,  VAN VEGTEN, Mark

    IPC分类号： B23B31/00 ,  B23B39/16 ,  B23B45/00 ,  B23B31/02 ,  B23B39/22 ,  B23B47/00 ,  B23B39/00 ,  B23B41/00

    CPC分类号： B23B39/205 ,  B23B45/008 ,  B25F3/00 ,  Y10T408/21 ,  Y10T408/37 ,  Y10T408/65 ,  Y10T408/70

    摘要： A tool (10) including a drive shaft (36) having an axis of rotation, and a plurality of bit holders (28,30) interchangeable with one another at a position of use. The bit holders (28,30) being mounted on a turret (26) which is rotatable around an axis (k) set at an angle to the axis of rotation of the drive shaft (36). The drive shaft (36) being in drive connection with a respective bit holder (28,30) at the position of use, wherein the tool (10) includes means (20x) for engaging a clutch (46) which activates a drive train (44) to establish a drive connection between the drive shaft (36) and the turret (26) so that subsequent operation of the drive shaft (36) rotates the turret (26) to interchange the positions of the bit holders (28,30) at the position of use, and wherein after the turret (26) has been rotated the clutch (46) is disengaged to deactivate the drive train (44) to prevent any further rotation of the turret (26).