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    • 3. 发明授权
    • Saw blade
    • 锯片
    • US06220139B1
    • 2001-04-24
    • US08913001
    • 1997-09-08
    • Mitsuo KobayashiKatsuhiro HoriguchiKousuke Tokuoka
    • Mitsuo KobayashiKatsuhiro HoriguchiKousuke Tokuoka
    • B27B1302
    • B23D61/121B23D65/02Y10T83/9319Y10T83/9346Y10T83/935Y10T83/9358Y10T83/936
    • A saw blade 1 comprises a preceding tooth 5 constructed by a straight tooth performing no saw setting operation in left-hand and right-hand directions and a succeeding tooth 7 for cutting a cutting groove formed by the above preceding tooth 5 to enlarge and open the cutting groove in width. The succeeding tooth 7 has left-hand and right-hand set teeth 7L, 7R bent in the left-hand and right-hand directions by splitting an approximately central portion 7D of a tooth edge on a tooth line in its thickness direction; and the clearance between end tip insides of the above left-hand and right-hand set teeth 7L, 7R is smaller than the thickness of the preceding tooth 5. Further, the thickness of portions of the left-hand and right-hand set teeth 7L, 7R near their end tip portions are approximately equal to the thickness of portions of the left-hand and right-hand set teeth near respective base portions thereof.
    • 锯片1包括由在左右方向上不进行锯切设置操作的直齿构成的前齿5和用于切割由前述齿5形成的切割槽的后齿7,以便扩大和打开 切割槽宽。 后齿7具有沿着厚度方向在齿线上分割齿缘的大致中心部分7D而沿左右方向弯曲的左右固定齿7L,7R; 并且上述左右固定齿7L,7R的前端内侧之间的间隙小于前齿5的厚度。此外,左右固定齿的部分厚度 7L,7R的端部部分附近大致相当于其左侧和右侧固定齿的各自基部附近的部分的厚度。
    • 4. 发明授权
    • Machine tool
    • 机床
    • US4970765A
    • 1990-11-20
    • US251853
    • 1988-10-03
    • Katsuaki SakawaMitsuo KobayashiAkira Hirose
    • Katsuaki SakawaMitsuo KobayashiAkira Hirose
    • B23Q7/00B23Q1/66B23Q7/14
    • B23Q1/66B23Q7/1431Y10T29/5196
    • A machine tool having pallets each being movable between machining region and non-machining region. At the machining region, there are provided a movable column which supports a spindle head, and a stationary table confronting the column. In front of the stationary table, a workpiece handling station is provided which defines the non-machining region. When one of the pallets is positioned at the machining region for machining to the one of the workpieces, another pallet is brought to the non-machining region, where already machined workpiece is replaced by a new workpiece, and the another pallet is again introduced into the machining region while the first workpiece is still subjected to machining. Machining to the new workpiece is achievable by simply moving the column within the machining region.
    • 一种机床,其具有可在加工区域和非加工区域之间移动的托盘。 在加工区域中,设置有支撑主轴头的可动柱和面对柱的静止台。 在固定工作台前面,提供了一个定义非加工区域的工件搬运站。 当其中一个托盘位于加工区域用于加工到一个工件时,另一个托盘被带到非加工区域,其中已经加工的工件被新的工件代替,并且另一个托盘再次被引入 第一工件仍然进行加工时的加工区域。 通过简单地在加工区域内移动色谱柱,可以对新工件进行加工。
    • 10. 发明授权
    • Lens-to-temple joint structure for a pair of eyeglasses
    • 镜子对寺庙的联结结构一副眼镜
    • US5971539A
    • 1999-10-26
    • US102636
    • 1998-06-23
    • Mitsuo Kobayashi
    • Mitsuo Kobayashi
    • G02C5/14G02C5/22
    • G02C5/2209G02C2200/20Y10T16/526
    • A part-to-part joint structure for fixing a first eyeglasses part to rotate relative to a second eyeglasses part in a pair of eyeglasses is provided comprising: (a) a ring-like piece having a joint extension integrally formed thereto for fixing to the first eyeglasses part; (b) a hammer head-like projection integrally connected to the second eyeglasses part to be press-fitted in the ring-like piece; and (c) an annular bush of a flexible material, the annular bush being so sized that the annular bush may be press-fitted in the ring-like piece, and the hammer head-like projection may be press-fitted in the annular bush, thereby fixing the second eyeglasses part rotatably to the first eyeglasses part, wherein at least one of the ring-like piece and the annular bush has a horizontal slot made therein for permitting the second eyeglasses part to rotate in a limited range, relative to the first eyeglasses part.
    • 提供了一种用于固定第一眼镜部件以相对于一对眼镜中的第二眼镜部分旋转的部分对部分接合结构,包括:(a)一个环形件,其具有一体地形成在其上的接头延伸部,用于固定到 第一眼镜部分; (b)与所述第二眼镜部分整体连接的锤头状突起,以压配合在所述环状件中; 和(c)柔性材料的环形衬套,所述环形衬套的尺寸使得环形衬套可以压配合在环状件中,并且锤头状突起可以压配合在环形衬套 从而将第二眼镜镜片部分可旋转地固定到第一眼镜镜片部分,其中环形片和环形衬套中的至少一个具有形成在其中的水平狭缝,用于允许第二眼镜镜片部分在相对于 第一眼镜部分。