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1. 发明专利

SE7312617A 未知
公开(公告)号：SE7312617A
公开(公告)日：1975-01-10
申请号：SE7312617
申请日：1973-09-17
申请人： CEMET SA
发明人： DENIS B
IPC分类号： B27B5/10 , B27B17/02 , B27B17/14 , B27B33/00 , B27B33/20 , B27B17/00
CPC分类号： B27B17/02 , B27B5/10 , B27B17/14 , B27B33/00 , B27B33/20 , Y10T83/707 , Y10T83/7083

2. 发明授权

US4479303A Chain saw attachment 失效
标题翻译：链锯附件
公开(公告)号：US4479303A
公开(公告)日：1984-10-30
申请号：US458238
申请日：1983-01-17
申请人： Douglas S. Gardner
发明人： Douglas S. Gardner
IPC分类号： B27B17/00 , B27B17/02
CPC分类号： B27B17/0016 , Y10T83/7083
摘要： A chain saw attachment for mounting on a portable power-driven chain saw having a saw bar and an endless saw chain disposed for movement around the saw bar, the chain saw attachment consisting of: (a) a cutting head assembly including a first wheel having a central axial aperture and slots in the perimeter of the wheel for receiving four cutting knives; a second wheel having a central axial aperture and slots in the perimeter of the wheel for receiving four cutting knives; a drive sprocket positioned between the two wheels, the drive sprocket being adapted to receive and be driven by the chain; eight cutting knives, the cutting knives being individually positioned in the slots in the perimeters of the first and second wheels and held in the slots by set screws; and three bolts for holding closely together in a unitary assembly the first and second wheels and the drive sprocket; (b) an axle extending through the central axial apertures of the first and second wheels, the ends of the axle extending normally outwardly from the center of the wheels; and, (c) two mounting arms receiving the end of the axle, the mounting arms being adapted to be bolted to the saw bar so that the axle is held in a plane perpendicular to the plane of the saw bar. The chain saw attachment may also include a safety cover located above the cutting head assembly.
摘要翻译：一种用于安装在便携式动力链锯上的链锯附件，其具有设置成围绕锯条移动的锯条和环形锯链，所述链锯附件由以下部件组成：（a）切割头组件，其包括第一轮，中心轴向孔和轮周边的槽，用于接收四个切割刀; 具有中心轴向孔的第二轮和在轮的周边中的槽，用于容纳四个切割刀; 位于两个车轮之间的驱动链轮，所述驱动链轮适于由链条接收和驱动; 八个切割刀，切割刀单独定位在第一和第二轮的周边的槽中，并通过固定螺钉保持在槽中; 以及三个用于紧固在一起的第一和第二轮和驱动链轮组合的螺栓; （b）延伸穿过第一和第二轮的中心轴向孔的车轴，车轴的端部从轮的中心正常向外延伸; 以及（c）两个安装臂，其接收所述轴的端部，所述安装臂适于螺栓连接到所述锯条，使得所述轴保持在垂直于所述锯条的平面的平面中。链锯附件还可以包括位于切割头组件上方的安全盖。

3. 发明授权

US3577889A Method and apparatus for slitting and trimming pipe covering 失效
标题翻译：用于缝合和修剪管道覆盖的方法和装置
公开(公告)号：US3577889A
公开(公告)日：1971-05-11
申请号：US3577889D
申请日：1969-06-18
申请人： KEENE CORP
发明人： ERIKSEN HERLUF N
IPC分类号： B26D3/00 , B26D3/08 , B23D21/04
CPC分类号： B26D3/001 , Y10T29/4987 , Y10T29/49876 , Y10T29/53657 , Y10T83/0215 , Y10T83/0596 , Y10T83/7083
摘要： An apparatus for finishing tubular members, conveyor means for moving tubular members in spaced-apart relation along a predetermined path, and along said path a first cutting station including a first saw blade for cutting one wall of the tubular member for its entire length, a second cutting station including a second cutting blade for partially slitting the inner wall of said tubular member along a line diametrically opposed to said first cut to provide a hinge, and a trimming station including a pair of spaced cutting elements to trim opposite axial ends of the tubular members upon relative movement of the tubular member and cutting elements.

4. 发明授权

US3073073A Wire rope cutting attachment for chain saws 失效
标题翻译：链锯的钢丝绳切割附件
公开(公告)号：US3073073A
公开(公告)日：1963-01-15
申请号：US9617861
申请日：1961-03-16
申请人： PELT DUANE A VAN
发明人： PELT DUANE A VAN
IPC分类号： B23D45/00 , B23D45/04 , B24B27/08 , B27B17/00
CPC分类号： B27B17/0016 , B23D45/006 , B23D45/042 , B24B27/085 , Y10T83/68 , Y10T83/7083

5. 发明授权

US2779368A Belly sizing machine 失效
标题翻译：肚皮上胶机
公开(公告)号：US2779368A
公开(公告)日：1957-01-29
申请号：US27880452
申请日：1952-03-27
申请人： WILSON & CO INC
发明人： LORIMER JAMES P , STEFFENHAGEN LEE C
IPC分类号： A22C17/00 , B26D7/10
CPC分类号： A22C17/0006 , A22C17/008 , B26D7/10 , Y10T83/242 , Y10T83/293 , Y10T83/6478 , Y10T83/7083 , Y10T83/7264

6. 发明授权

US2137326A Splitting machine 失效
公开(公告)号：US2137326A
公开(公告)日：1938-11-22
申请号：US5673835
申请日：1935-12-30
申请人： UNITED SHOE MACHINERY CORP
发明人： BAZZONI LEWIS J
IPC分类号： C14B1/14
CPC分类号： C14B1/14 , C14B2700/10 , Y10T83/222 , Y10T83/658 , Y10T83/7083

7. 发明授权

US1057190A Finishing-machine. 失效
公开(公告)号：US1057190A
公开(公告)日：1913-03-25
申请号：US1909507096
申请日：1909-07-12
申请人： WEBENDORFER JOHN F
发明人： WEBENDORFER JOHN F
CPC分类号： B27C9/02 , Y10T83/6489 , Y10T83/6568 , Y10T83/7083

8. 发明授权

US358003A X x x a a 失效
公开(公告)号：US358003A
公开(公告)日：1887-02-15
申请号：US358003D
CPC分类号： B23D53/10 , Y10T83/647 , Y10T83/6577 , Y10T83/7083 , Y10T83/7095 , Y10T83/7868

9. 发明授权

US298056A Universal joiner 失效
公开(公告)号：US298056A
公开(公告)日：1884-05-06
申请号：US298056D
CPC分类号： B27C9/04 , Y10T83/7083

10. 发明授权

US289104A Combined rasp and saw 失效
公开(公告)号：US289104A
公开(公告)日：1883-11-27
申请号：US289104D
CPC分类号： B23D71/00 , Y10T83/7083 , Y10T407/1805

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