| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 1 | 一种内圆的切割方法 | CN201510176343.8 | 2015-04-14 | CN104742194A | 2015-07-01 | 方来发 |
| 本发明公开了一种内圆的切割方法，包括如下步骤：1)将板材定位固定在木工线锯机活动式工作台上；2)在数控电脑中输入并设置参数；3)启动木工线锯机线锯；4)启动活动式工作台，数控电脑控制活动式工作台前后移动及旋转，带动板材按照设定的内圆图案坐标通过线锯，实现切割；5)板材切割完成后，控制工作台脱离线锯；6)解除对板材的固定，取出切割好的板材，所述内圆切割过程完成。本发明的优点在于：实现了自动化加工，提高了加工效率，加工精度高，产品重复性好。 | ||||||
| 2 | 一种数控加工方法 | CN201510451214.5 | 2015-07-28 | CN106406225A | 2017-02-15 | 许林 |
| 本发明涉及数控领域，公开了一种数控加工方法，将加工对象固定在数控加工设备上；将对加工对象进行加工的线性锯的一端或两端安装在所述数控加工设备的一对同步装置中的一个或两个上；将所述一对同步装置中的至少一个与至少一个电机连接。本发明的数控加工方法提高了加工效率。同时优化了数控加工设备的结构，使数控加工设备更趋于智能化。 | ||||||
| 3 | Bellows with flexible stem for saw | US805274 | 1997-02-25 | US6076443A | 2000-06-20 | John L. Theising; Roy J. Benoist |
| Scroll saws produce an accumulation of sawdust or other debris removed from a workpiece during operation of the saw. This debris can block the operator's view of the cutting path of the saw. An improved device and method for removing accumulated debris from the cutting path of a saw blade is disclosed. A bellows is described, comprising a bellows section having an accordion-like structure and a flexible stem having a passage through which air may pass. The bellows may be manufactured as a single piece using a blow molding process to achieve greater structural integrity. A scroll saw having a bellows for removing debris and a protective cover for use with the bellows is also described. | ||||||
| 4 | Powered coping saw | US166202 | 1993-12-10 | US5369887A | 1994-12-06 | Brian Keevers |
| A powered coping saw has a frame that includes a first leg, a second leg and a third leg. A blade is reciprocally movable in a first and second direction with respect to the frame. First and second blade mounting brackets are provided for mounting the respective first and second ends of the blade. A blade driver is coupled to both the first and the second blade mounting brackets for actively driving both the first and the second ends of the blade in both the first and the second directions. The blade driver includes a motor, a transmission, a first drive member, and a first pivoting arm member. The first pivoting arm member has a first end pivotally coupled to the first drive member, and a second end. A reciprocally moving arm member has a first end pivotally coupled to the second end of the first pivoting arm member, and a second end. A second pivoting arm member has a first end pivotally coupled to the second end of the reciprocally moving arm member, and a second end. A second drive member is pivotally coupled to the second end of the second pivoting arm, and is coupled to the second blade mounting bracket for actively, reciprocally driving the second blade mounting bracket (and hence the blade) in both the first and second directions. | ||||||
| 5 | Power-driven reciprocating hand tool | US75389534 | 1934-11-20 | US2037121A | 1936-04-14 | HENRY DEAN WILLIAM |
| 6 | Scroll saw | US71629934 | 1934-03-19 | US1989365A | 1935-01-29 | JONES DAVID W |
| 7 | Anti-kickback device | US958256 | 1978-11-06 | US4212214A | 1980-07-15 | Jacob R. Bippus |
| An anti-kickback device for mounting on table saws or radial arm saws that prevents the saw from throwing the board being cut back into the operator doing the feeding. This is especially useful when ripping. | ||||||
| 8 | Hold-down for jig saws or the like | US8918849 | 1949-04-23 | US2663331A | 1953-12-22 | HERDER HARRY D |
| 9 | Jig saw blade mounting | US18940850 | 1950-10-10 | US2613700A | 1952-10-14 | HOFFMANN ELMER L; ATKINS ALLEN L |
| 10 | Jig saw | US13436849 | 1949-12-22 | US2598850A | 1952-06-03 | SPELBRING ARTHUR R |
| 11 | Block-dividing reciprocating-saw woodworking machine | US52167944 | 1944-02-09 | US2475683A | 1949-07-12 | TOPHAM LAURENCE E |
| 12 | Scroll saw | US2282435 | 1935-05-22 | US2099321A | 1937-11-16 | TAUTZ HERBERT E |
| 13 | Sawing apparatus | US58428222 | 1922-08-25 | US1498135A | 1924-06-17 | UDEN JACOB T |
| 14 | METHOD FOR PRODUCING A SAW BLADE | US13919805 | 2013-06-17 | US20130333541A1 | 2013-12-19 | Urs Karlen; Daniel Grolimund |
| A method for producing a saw blade having saw teeth arranged along a tooth side includes connecting carbide teeth to a tooth support by introducing heat and removing material from the saw blade tip until a distance between the tooth face of the front saw tooth and the saw blade tip does not exceed a limit value. | ||||||
| 15 | Jigsaw hold-down foot and blade guide | US74197347 | 1947-04-17 | US2654405A | 1953-10-06 | HULFISH BUFORD W |
| 16 | Indexing plunger assembly for jig saws or the like | US17534550 | 1950-07-22 | US2601877A | 1952-07-01 | DAM WALTER L VAN |
| 17 | Scroll saw attachment to table saw | US14703950 | 1950-03-01 | US2540329A | 1951-02-06 | GRAY HOMER F |
| 18 | Cationic isoquinoline pesticide | US51362643 | 1943-12-09 | US2435458A | 1948-02-03 | MOSHER HUGH H; HOWARD FRANK L |
| 19 | Scroll saw | US2282335 | 1935-05-22 | US2073430A | 1937-03-09 | TAUTZ HERBERT E |
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