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1. 发明授权

US4826367A Cutting tool assembly 失效
标题翻译：切割工具组装
公开(公告)号：US4826367A
公开(公告)日：1989-05-02
申请号：US45899
申请日：1987-05-04
申请人： Richard Kandarian
发明人： Richard Kandarian
IPC分类号： B23B51/00 , B23B51/05 , B26F1/38 , B27G15/00
CPC分类号： B23B51/00 , B23B51/05 , B26F1/3846 , B23B2240/08 , B23B2251/50 , B23B2251/60 , Y10T407/13 , Y10T407/1942 , Y10T408/87 , Y10T408/9065
摘要： A cutting tool assembly of the type including a pilot holder and a cutter blade received in a transverse through slot in the pilot holder. The cutter blade is mounted in the transverse slot in the pilot holder in a manner to allow ready replacement of the pilot blade and in a manner to allow the cutter blade to self-align with respect to the central axis of the pilot holder to minimize the stress loading in the cutter blade and minimize blade breakage. In one embodiment, the cutter blade is mounted in the pilot holder by a cartridge which is received in a threaded bore in the pilot portion of the pilot holder and which includes a spring biased pin projecting upwardly into the transverse slot in the pilot holder. In another embodiment, the cutter blade is mounted in the transverse slot in the pilot holder by a pin and slot connection provided by a slot in the blade and a pin passing through the pilot holder.
摘要翻译：一种类型的切削工具组件，包括一个接收在导向架中的横向通孔中的导向支架和切割刀片。切割刀片安装在导向架中的横向槽中，以便允许准备更换先导叶片，并且以允许切割刀片相对于导向座的中心轴线自对准的方式使得最小化切割刀片中的应力加载并使刀片断裂最小化。在一个实施例中，切割刀片通过盒被安装在导向座中，所述筒被容纳在导向座的先导部分中的螺纹孔中，并且包括向上突出到导向座中的横向槽中的弹簧偏压销。在另一个实施例中，切割刀片通过由叶片中的狭槽提供的销和槽连接件以及穿过导向架保持器的销安装在导向架中的横向槽中。

2. 发明授权

US4830548A Method and apparatus for cutting 失效
标题翻译：切割方法和装置
公开(公告)号：US4830548A
公开(公告)日：1989-05-16
申请号：US45900
申请日：1987-05-04
申请人： Richard Kandarian
发明人： Richard Kandarian
IPC分类号： B23B51/05 , B23B51/10
CPC分类号： B23B51/05 , B23B51/102 , B23B51/107 , Y10S408/703 , Y10S408/713 , Y10T408/03 , Y10T408/892 , Y10T408/895 , Y10T408/8973 , Y10T408/90 , Y10T408/9065 , Y10T408/90993
摘要： A cutting tool assembly including an elongated pilot holder and a cutter blade adapted to be transversely positioned in a transverse slot in the pilot holder. The cutter blade includes cutting edges along one transverse edge of the blade and notches in the upper and lower transverse edges of the blade for respective coaction with a set scrw received in a threaded central axial bore in the lower pilot end of the pilot holder. In use, the lower pilot portion of the pilot holder is positioned in a previously provided pilot hole in a plate member, and the pilot holder is lowered and simultaneously rotated to move the cutting edge of the cutter blade into the upper face of the plate member to perform a cutting operation in the upper face, whereafter the pilot holder and cutter blade are raised, the set screw is loosened to allow removal of the cutter blade from the pilot holder, the pilot holder is lowered to dispose the slot below the lower face of the plate member, the cutter blade is rotated through 180.degree. and reinserted into the slot in the pilot holder, the set screw is threadably advanced to engage the notch in the other transverse edge of the blade holder, and the pilot holder is raised and simultaneously rotated to perform a cutting operation in the lower face of the plate member. A novel peripheral cutter blade is also disclosed, as well as a method whereby the novel peripheral cutter blade may be utilized to form a hole in a plate member.
摘要翻译：一种切割工具组件，包括细长的引导保持器和切割刀片，其适于被横向地定位在导向座中的横向槽中。切割刀片包括沿叶片的一个横向边缘的切割边缘，并且在叶片的上横向边缘和下横向边缘中的切口分别与接收在导向托架的下导向端中的螺纹中心轴向孔中的固定刮刀相配合。在使用中，导向架的下导向部分位于预先设置的板构件的导向孔中，并且导向架保持器下降并同时旋转以将切割刀片的切割刃移动到板构件的上表面为了在上表面进行切割操作，此后先导保持器和切割刀片升起，固定螺钉松开以允许从导向架保持器移除切割刀片，引导保持器下降以将下面的凹槽布置切割刀片旋转180°并重新插入导向架中的槽中，固定螺丝螺纹前进，与刀架的另一横向边缘上的切口相接合，并将导向架保持器升高，同时旋转以在板构件的下表面中执行切割操作。还公开了一种新颖的外围切割刀片，以及可以利用新颖的外围切割刀片在板件中形成孔的方法。

3. 外观设计

USD273647S Wine rack 失效
公开(公告)号：USD273647S
公开(公告)日：1984-05-01
申请号：US295920
申请日：1981-08-24
申请人： Richard Kandarian
设计人： Richard Kandarian

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