专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US3752023A Cutting apparatus and method 失效
标题翻译：切割装置和方法
公开(公告)号：US3752023A
公开(公告)日：1973-08-14
申请号：US3752023D
申请日：1970-11-12
申请人： PARAMOUNT TEXTILE MACH CO
发明人： ALLISON R , GOELLNER W
IPC分类号： B23D47/04 , B26D7/06 , B26D7/02
CPC分类号： B23D47/04 , Y10T83/0467 , Y10T83/2087 , Y10T83/21 , Y10T83/758
摘要： A method and apparatus for severing a workpiece with a cutting tool returnable through the kerf or cut made thereby wherein at least one translatable slide is employed to move the uncut major portion of the workpiece in a generally linear direction away from the kerf prior to return of the cutting tool. Provision is made for predetermining the amount of translating movement of the slide in at least one generally linear direction of movement thereof in order to facilitate measuring operations. The workpiece may be clamped against a support of the slide including a generally laterally extending supporting surface and a generally upwardly extending supporting surface with positive forces acting in two generally opposite directions, one acting generally downwardly of the slide and the other acting generally upwardly against a way on which the slide is supported.

2. 发明授权

US3797354A Apparatus for damping vibrations of a rotary cutting blade 失效
标题翻译：用于阻尼旋转叶片振动的装置
公开(公告)号：US3797354A
公开(公告)日：1974-03-19
申请号：US3797354D
申请日：1972-04-24
申请人： PARAMOUNT TEXTILE MACH CO
发明人： ALLISON R
IPC分类号： B23D47/00 , B26D1/14
CPC分类号： B23D47/005 , Y10T83/8881 , Y10T83/9403
摘要： A method and apparatus for damping vibrations of a rotary cutting blade. In one disclosed embodiment, the planar surface of a rotary cutting blade is frictionally contacted by a damping means comprising a plurality of coaxial, independently rotatable disks each presenting a relatively narrow peripheral surface in contact with the planar surface and disposed with the axis of rotation parallel to the planar surface and intersecting the axis of rotation of the cutting blade. In another disclosed embodiment, the damping means comprises an elongated, roller means having a generally frustoconical peripheral surface in frictional contact with the planar surface of the cutting blade. The frustoconical surface may be defined by a continuous surface or by a plurality of spaced coaxial, frustoconical roller segments. The roller means is rotatably mounted with its axis of rotation intersecting the planar surface at the axis of rotation of the cutting blade. Means for adjusting the frictional contact between the damping means and the planar surface are also disclosed.
摘要翻译：一种用于减轻旋转切割刀片的振动的方法和装置。在一个所公开的实施例中，旋转切割刀片的平坦表面由包括多个同轴独立可旋转的盘的阻尼装置摩擦接触，每个盘具有与平坦表面接触的相对窄的外周表面，并且与旋转轴平行并且与切割刀片的旋转轴线相交。在另一个公开的实施例中，阻尼装置包括细长的辊装置，其具有与切割刀片的平坦表面摩擦接触的大致截头圆锥形外周表面。截头圆锥表面可以由连续表面或多个间隔开的同轴的截头圆锥滚子段限定。辊装置可旋转地安装，其旋转轴线在切割刀片的旋转轴线处与平面相交。还公开了用于调节阻尼装置和平面之间的摩擦接触的装置。

3. 发明授权

US3738201A Method and apparatus for sharpening saw blades 失效
标题翻译：用于锯片的方法和装置
公开(公告)号：US3738201A
公开(公告)日：1973-06-12
申请号：US3738201D
申请日：1971-09-24
申请人： PARAMOUNT TEXTILE MACH CO
发明人： ALLISON R
IPC分类号： B23D63/00 , B23D63/12 , B24B19/00
CPC分类号： B23D63/12 , B23D63/003
摘要： Method and apparatus for orienting saw blades cutting teeth wherein all correspondingly oriented lateral cutting surfaces of teeth that are abraded and/or brazed are congruently oriented with respect to any plane perpendicular to the axis of rotation of the blade body, essentially independently of any waviness in the blade body. Laterally floating clamps on opposite sides of the blade body operate to sense the location of that body and releasably clamp the body essentially without disturbing waviness. Abrading is carried out at essentially the same relative orientation during each successive abrading operating, while the blade is gripped.
摘要翻译：用于定向锯片切割齿的方法和装置，其中磨蚀和/或钎焊的所有对应取向的侧面切削表面相对于垂直于叶片主体的旋转轴线的任何平面一致地取向，基本上独立于任何波纹刀片体。刀片主体相对侧上的横向浮动夹具用于感测该身体的位置，并基本上可释放地夹紧身体，而不会扰乱波纹。在每次连续研磨操作期间以基本上相同的相对取向进行磨削，同时抓住刀片。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式