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41. 发明授权

US3848489A Rotary machine tool 失效
标题翻译：旋转机床
公开(公告)号：US3848489A
公开(公告)日：1974-11-19
申请号：US33964773
申请日：1973-03-09
申请人： SANTANA A
发明人： SANTANA A
IPC分类号： B23B5/16 , B23D21/04 , B23B3/04 , B23B5/14
CPC分类号： B23D21/04 , B23B5/16 , Y10T82/16262 , Y10T82/16442
摘要： A rotary machine tool includes a pair of axially aligned rotatable wheels. One of the wheels has radially extending guide slots, and the other of the wheels has generally spiral shaped guide slots. Means, such as pinion gear means coupled to gear teeth on the perimeters of the wheels, are provided for producing relative rotary displacement of the wheels. A tool carrier is slidably mounted with respect to one of the wheels, and carries a pin engaging the slots of the two wheels, so that the tool carrier is radially displaced upon relative rotation of the wheels.
摘要翻译：旋转机床包括一对轴向对准的可旋转轮。其中一个轮具有径向延伸的引导槽，另一个轮具有大致螺旋形的引导槽。提供了诸如耦合到车轮周边上的齿轮齿的小齿轮装置的装置，用于产生车轮的相对旋转位移。工具托架相对于其中一个滑轮可滑动地安装，并且承载与两个轮子的槽接合的销，使得当车轮的相对转动时工具架被径向移位。

42. 发明授权

US3822621A Method and apparatus for cutting elongate articles 失效
标题翻译：用于切割长方形文章的方法和装置
公开(公告)号：US3822621A
公开(公告)日：1974-07-09
申请号：US34408573
申请日：1973-03-23
申请人： IMP METAL IND KYNOCH LTD
发明人： KNIGHTS R , ALEXANDER S
IPC分类号： B23D21/00 , B23D21/04 , B23D45/00 , B26D3/16 , B26D5/32
CPC分类号： B23D45/00 , B23D21/00 , B23D21/04 , B26D3/16 , Y10T83/0448 , Y10T83/141 , Y10T83/22 , Y10T83/222 , Y10T83/4465 , Y10T83/7788
摘要： Apparatus and method for cutting elongate articles, particularly tube, into individual short lengths, the apparatus comprising a rotatable cutting blade of which the axis is movable along an eccentric path with respect to the tube.
摘要翻译：将细长物品（特别是管）切割成单独的短长度的装置和方法，该装置包括可旋转的切割刀片，该轴线可相对于管子沿偏心路径移动。

43. 发明授权

US3732618A Adjustable pipe groover and cut-off 失效
标题翻译：可调节管道切割和切割
公开(公告)号：US3732618A
公开(公告)日：1973-05-15
申请号：US3732618D
申请日：1970-12-18
申请人： LORENZ R
发明人： LORENZ R
IPC分类号： B23D21/04
CPC分类号： B23D21/04
摘要： A pipe receiving tool which incorporates a driven ring gear carrying an adjustable knife mounting arm for travel about the pipe in cutting engagement therewith. The knife mounting arm can adjustably mount two knives so as to simultaneously groove and cut-off a pipe, or can carry a single knife to perform either function by itself.
摘要翻译：一种管接收工具，其包括携带可调节刀安装臂的从动环形齿轮，用于在与其切割接合的同时绕管道行进。刀具安装臂可以可调节地安装两把刀，以便同时对管道进行凹槽和切断，或者可以携带单个刀片来自行执行任一功能。

44. 发明授权

US3715940A Machine for cutting rod-like articles into required lengths 失效
标题翻译：将类似物品切割成所需长度的机器
公开(公告)号：US3715940A
公开(公告)日：1973-02-13
申请号：US3715940D
申请日：1970-12-07
申请人： TWENTIETH CENTURY BLINDS
发明人： DAVIS L
IPC分类号： B23D21/04 , B26D3/16 , B23B5/14
CPC分类号： B26D3/16 , B23D21/04 , Y10T82/16295 , Y10T82/16967
摘要： A machine for cutting of the end of rod-like articles such as a rolled-up window shade. The article is held stationary and protrudes through a hole in the center of a flywheel, and a knife suspended from a lever pivoted on the flywheel cuts around the periphery of the article. A weight on the opposite end of the lever forces the knife against the flywheel by centrifugal action as the flywheel rotates.

45. 发明授权

US3651569A Device for working a cylindrical work-piece 失效
标题翻译：用于工作圆筒工作的设备
公开(公告)号：US3651569A
公开(公告)日：1972-03-28
申请号：US3651569D
申请日：1969-04-18
申请人： ARNOT ALFRED E R
发明人： ARNOT ALFRED ERWIN REGINALD
IPC分类号： B23D21/00 , B23D21/04 , B23D21/08 , B23G1/22 , B23G5/10 , B23B5/14
CPC分类号： B23D21/04 , B23D21/08 , Y10T82/16442 , Y10T82/16967
摘要： A pipe cutter or the like, comprising a frame carrying a movable cutting tool; rollers mounted on the frame to engage the pipe, and one of said rollers being driven by rotation of the cutter relative to the pipe; and a drive arrangement operated by the driven roller to feed the cutting tool radially into the pipe material as the cutter revolves relatively around the pipe. The drive which feeds the tool includes a one-way clutch device and a manually-operated adjustor is provided to reset the cutting tool prior to the start of a cutting operation.
摘要翻译：一种管道切割器等，包括承载可移动切割工具的框架; 安装在框架上以与管道接合的辊，并且所述辊中的一个通过切割器相对于管的旋转而被驱动; 以及由从动辊操作的驱动装置，当切割器围绕管旋转时，将切削工具径向地进给到管材中。供给工具的驱动器包括单向离合器装置，并且提供手动调节器以在切割操作开始之前复位切割工具。

46. 发明授权

US3611853A Apparatus for cutting workpieces to length 失效
标题翻译：切割工件长度的设备
公开(公告)号：US3611853A
公开(公告)日：1971-10-12
申请号：US3611853D
申请日：1969-07-22
申请人： MESSRS L SCHULER GMBH
发明人： FINSTERWALDER KURT
IPC分类号： B23D31/00 , B23D21/04
CPC分类号： B23D31/001 , Y10T83/2129 , Y10T83/215 , Y10T83/39 , Y10T83/392 , Y10T83/4815 , Y10T83/825
摘要： Apparatus for trimming to length deep drawn or extruded workpieces has a rotating transport member in the form of a hollow cylinder having a series of workpiece holders formed around its periphery at one end, the cylinder supporting for axial movement a ring of parallel punches associated one with each workpiece holder, the punches each being first projected forward in succession to engage a workpiece loaded into the associated workpiece holder at a loading station and to cooperate with a die so as to trim the workpiece, and then being retracted, by means of cam followers attached to the punches and engaging a camming slot formed in a stationary drum mounted within the hollow cylinder, the workpiece being stripped from the punch during its retractive movement. An ejector bolt is provided in a bore within each punch to commence the stripping operation at the commencement of the retractive movement.

47. 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.

48. 发明授权

US3563119A Method for cutting tube members and finishing selected of the cut tube edges at a single station 失效
标题翻译：用于切割管子的方法和在单个站点选择切割管边缘的完成
公开(公告)号：US3563119A
公开(公告)日：1971-02-16
申请号：US3563119D
申请日：1969-04-03
申请人： FAIRFIELD MACHINE CO INC
发明人： SHASHATY ALEX
IPC分类号： B23B5/16 , B23D21/04 , B23B1/00 , B23B3/00
CPC分类号： B23B5/16 , B23D21/04 , Y10T82/16 , Y10T82/16016 , Y10T82/25 , Y10T82/30
摘要： IN A CUTOFF MACHINE, MEANS ARE PROVIDED FOR SEQUENTIALLY CUTTING A TUBE MEMBER AT A SELECTED POINT OF CUTOFF AND CHAMFERING SELECTED OF THE TUBE EDGES, AS CUT, AT A SINGLE STATION. THE TUBE IS POSITIONED FOR CUTOFF WITHIN THE CUTOFF MACHINE AND THEREAFTER IS GRIPPED BY INDEPENDENT CHUCK MEANS ADJACENT BOTH SIDES OF THE SELECTED POINT OF CUTOFF. UPON COMPLETION OF THE CUTOFF OPERATION AT THE SELECTED CUTOFF POINT, THE CUT TUBE ENDS ARE SEPARATED WHILE THE SAME ARE STILL BEING FIRMLY GRIPPED BY INDEPENDENT

CHUCK MEANS. SELECTED OF THE CUT TUBE EDGES MAY BE DRESSED OR FINISHED, SUCH AS, BY CHAMFERING BY INSERTING, IN ALIGNED RELATION BETWEEN THE SEPARATED CUT TUBE ENDS, A CHAMFERING TOOL. THEN THE INDEPENDENT CHUCK MEANS ARE OPERATED TO DRAW TOGETHER THE SEPARATED TUBE ENDS INTO THE ALIGNED CHAMFERING TOOL TO COMPLETE THE CHAMFERING OPERATION.

49. 发明授权

US2699604A Pipe cutter toolholder 失效
标题翻译：管刀刀架
公开(公告)号：US2699604A
公开(公告)日：1955-01-18
申请号：US14085450
申请日：1950-01-27
申请人： RIDGE TOOL CO
发明人： LNGWER CARL H , WRIGHT CLYDE E
IPC分类号： B23D21/04
CPC分类号： B23D21/04

50. 发明授权

US2421011A Metal-cutting system 失效
标题翻译：金属切割系统
公开(公告)号：US2421011A
公开(公告)日：1947-05-27
申请号：US55894744
申请日：1944-10-16
申请人： STANDARD TELEPHONES CABLES LTD
发明人： GEORGES CHEVIGNY PAUL
IPC分类号： B23D21/04
CPC分类号： B23D21/04 , Y10T83/0281

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