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1. 发明授权

US12109636B2 Milling cutter 有权
公开(公告)号：US12109636B2
公开(公告)日：2024-10-08
申请号：US17616822
申请日：2020-05-26
申请人： MAKINO MILLING MACHINE CO., LTD.
发明人： Junichi Maeda , Takaaki Sugasaki
IPC分类号： B23C5/06 , B23C5/22 , B23C5/28 , B23C5/24
CPC分类号： B23C5/2306 , B23C5/06 , B23C5/2278 , B23C5/28 , B23C5/2472 , B23C2210/161 , B23C2240/245
摘要： A milling cutter (100) comprising: a cartridge (33) that has a tip (32) fixed thereto; a body (10) that has a pocket (15) formed therein into which the cartridge (33) is inserted; and a fixing tool (40) that fixes the cartridge (33), wherein the body (10) has a fixing tool insertion hole (16) that is adjacent to the pocket (15) on the radial direction inner side thereof, and a partitioning wall (17) between the pocket (15) and the fixing tool insertion hole (16), the fixing tool (40) that has been inserted into the fixing tool insertion hole (16) exerts a radial direction outward force on the partitioning wall (17), the pocket (15) is formed so as to produce a counterforce that resists the radial direction outward force acting on the cartridge (33) via the partitioning wall (17), and the cartridge (33) is fixed in the pocket (15) on the basis of the radial direction outward force.

2. 发明公开

US20240075542A1 Circular Cutting Tools With Polycrystalline Diamond Composite (PDC) Cutting Bits 审中-公开
公开(公告)号：US20240075542A1
公开(公告)日：2024-03-07
申请号：US17766971
申请日：2020-10-08
申请人： George J. FISHER , ECHIDNA USA, LLC
发明人： George J. Fischer
IPC分类号： B23C5/06 , B23C5/22
CPC分类号： B23C5/06 , B23C5/2278 , B23C2200/045 , B23C2226/315
摘要： A cutting tool has a circular core with a plurality of bit holder pockets arranged around its periphery. Bit holders are positioned within the bit holder pockets and held in place by fastening wedges, which are in turn threadably engaged with wedge anchors. A cutting bit, which may be a polycrystalline diamond composite (PDC) cutting bit, is mounted on each bit holder. Removal of the fastening wedges permits easy removal and placement of the bit holders with attached bits.

3. 发明申请

US20070020052A1 Robust vavle seat tool and associated provision method 审中-公开
标题翻译：坚固的阀座工具及相关配套方法
公开(公告)号：US20070020052A1
公开(公告)日：2007-01-25
申请号：US11188610
申请日：2005-07-25
申请人： John Cirino
发明人： John Cirino
IPC分类号： B23C5/20
CPC分类号： B23C5/2278 , B23C3/05 , B23C5/12 , B23C5/2462 , Y10T407/1932
摘要： A cutting tool assembly includes a body that has a receiving recess and a cartridge located within the receiving recess of the body. The cartridge includes a cutting insert that is exposed from the body for cutting. The assembly also includes a carbon-based material wedge engaged with the body and the cutting insert for retaining the cutting insert in position relative to the body. A method provides the cutting tool assembly and a method provides a prolonged life cutting tool assembly via replacement with a new wedge made of a carbon-based material.
摘要翻译：切割工具组件包括具有容纳凹部和位于主体的容纳凹部内的盒的主体。该盒包括从主体暴露以切割的切削刀片。组件还包括与主体接合的碳基材料楔和用于将切削刀片相对于主体保持在适当位置的切削刀片。一种方法提供了切割工具组件，并且一种方法通过用由碳基材料制成的新的楔形件替换来提供延长的寿命切割工具组件。

4. 发明授权

US4687383A Insert rotary cutter 失效
标题翻译：插入旋转切割机
公开(公告)号：US4687383A
公开(公告)日：1987-08-18
申请号：US845866
申请日：1986-03-28
申请人： Hiroshi Shimomura , Tatsuo Arai
发明人： Hiroshi Shimomura , Tatsuo Arai
IPC分类号： B23C5/20 , B23C5/22
CPC分类号： B23C5/2278 , B23C5/207 , B23C2200/0416 , B23C2200/0422 , B23C2200/201 , Y10T407/1922 , Y10T407/1932 , Y10T407/1938 , Y10T407/23 , Y10T407/27
摘要： An insert rotary cutter incldues a cutter body having an axis of rotation therethrough. The cutter body has a plurality of pockets formed in one end thereof in circumferentially distributed relation. A plurality of support members are attached respectively to the pockets. Each of the support members has a recess being open radially and axially outwardly of the cutter body. A plurality of polygonal cutter inserts are positioned respectively in the recesses. The recesses have a depth of one third to two thirds of a thickness of the cutter insert. A plurality of clamp wedges respectively clamp the cutter inserts to the cutter body through the support members.
摘要翻译：插入式旋转刀具包括具有通过其旋转的轴线的刀具主体。刀体具有在其一端形成为周向分布关系的多个袋。多个支撑构件分别附接到凹穴。每个支撑构件具有沿切割器本体的径向和轴向外侧开口的凹部。多个多边形切削刀片分别位于凹槽中。凹槽具有切削刀片的厚度的三分之一至三分之二的深度。多个夹紧楔分别通过支撑构件将刀具插入件夹紧到切割器本体。

5. 发明授权

US4493594A Milling cutter 失效
标题翻译：铣刀
公开(公告)号：US4493594A
公开(公告)日：1985-01-15
申请号：US543801
申请日：1983-10-21
申请人： Minoru Okada
发明人： Minoru Okada
IPC分类号： B23C5/22
CPC分类号： B23C5/2278 , Y10T407/1922 , Y10T407/1938
摘要： A milling cutter for clamped cutting inserts (12) which are held in position by means of a clamping means (14), which rests against the cutting insert (12) at a first contact surface (17) and against the cutter body (10) at a second contact surface (24). In order to obtain a large chip pocket by means of a clamping means (14) having short radial extent the clamping means is designed such that the distance between the first contact surface (17) and a supporting surface (21) for supporting the cutting insert is larger than the distance between the supporting surface (21) and the second contact surface (24).
摘要翻译： PCT No.PCT / SE79 / 00140 Sec。 371日期1981年1月9日 102（e）日期1981年1月9日PCT申请1979年6月19日PCT公布。第WO80 / 02812号公报一种用于夹紧的切削刀片（12）的铣刀，其通过夹紧装置（14）保持就位，所述夹紧装置在第一接触表面（17）处靠在切削刀片（12）上，并且在第二接触表面（24）处抵靠刀体（10）。为了通过具有短径向范围的夹紧装置（14）获得大的芯片槽，夹紧装置被设计成使得第一接触表面（17）和支撑表面（21）之间的距离用于支撑切削刀片大于支撑表面（21）和第二接触表面（24）之间的距离。

6. 发明授权

US3559261A Milling cutter with bit seat members welded to the body 失效
标题翻译：铣刀与座位座椅焊接到身体
公开(公告)号：US3559261A
公开(公告)日：1971-02-02
申请号：US3559261D
申请日：1968-11-20
申请人： WALTER J GREENLEAF
发明人： GREENLEAF WALTER J
IPC分类号： B23C5/20 , B23C5/22 , B26D1/12
CPC分类号： B23C5/2278 , B23C5/20 , Y10T407/192 , Y10T407/1932
摘要： PATENT 3,104,453 IS IMPROVED BY ARC WELDING THE BIT SEAT MEMBERS TO THE BODY AT AT LEAST TWO POINTS ON THE JUNCTIONS BETWEEN EACH BIT SEAT MEMBER AND THE BODY AND THE TRAILING SIDES OF THE SLOTS RECEIVING THE BIT SEAT MEMBER, THE POINTS BEING REMOTE FROM THE BIT SEATS.

7. 发明授权

US3497933A Indexable cutter insert and milling cutter head therefor 失效
标题翻译：可选切割刀和铣刀切割头
公开(公告)号：US3497933A
公开(公告)日：1970-03-03
申请号：US3497933D
申请日：1967-04-19
申请人： SUMITOMO ELECTRIC INDUSTRIES
发明人： OKADA MINORU
IPC分类号： B23C5/20 , B23C5/22 , B26D1/12
CPC分类号： B23C5/202 , B23C5/2278 , B23C2200/125 , B23C2200/205 , Y10T407/1934 , Y10T407/235 , Y10T408/89

8. 发明授权

US3486211A Milling cutter 失效
标题翻译：铣刀
公开(公告)号：US3486211A
公开(公告)日：1969-12-30
申请号：US3486211D
申请日：1967-11-09
申请人： WALTER J GREENLEAF
发明人： GREENLEAF WALTER J
IPC分类号： B23C5/20 , B23C5/22 , B26D1/12
CPC分类号： B23C5/2278 , B23C5/207 , B23C2200/083 , B23C2200/085 , B23C2200/203 , B23C2200/205 , Y10T407/1924 , Y10T407/1932 , Y10T407/1936 , Y10T407/1942 , Y10T407/23

9. 发明授权

US3138847A Saddle seat for milling cutters 失效
标题翻译：鞍座用于铣刀
公开(公告)号：US3138847A
公开(公告)日：1964-06-30
申请号：US21932062
申请日：1962-08-24
申请人： FANSTEEL METALLURGICAL CORP
发明人： BERRY JR ROBERT W
IPC分类号： B23C5/22
CPC分类号： B23C5/2278 , Y10T407/1922 , Y10T407/1932 , Y10T407/1938 , Y10T407/1956 , Y10T407/2266 , Y10T407/23

10. 发明申请

US20160045962A1 HELICAL BLADE CUTTER 有权
标题翻译：螺旋切割机
公开(公告)号：US20160045962A1
公开(公告)日：2016-02-18
申请号：US14780812
申请日：2013-03-29
申请人： NAKATA MANUFACTURING CO., LTD.
发明人： Takahiro TANAKA , Satoshi TSURUTA , Yuzuru KADONO
IPC分类号： B23C5/22 , B23C5/08 , B23C3/12
CPC分类号： B23C5/2278 , B23C3/12 , B23C5/08 , B23C5/20 , B23C5/22 , B23C2210/0485 , B23C2210/168 , B23C2270/16 , Y10T407/1932
摘要： A helical blade cutter including multiple linear blades attached to an outer circumferential surface of a round body having an outer surface formed into a cylindrical circumferential surface. The blades tilt to a given helix angle α from a straight line on the outer circumferential surface parallel to a rotational central axis O. Blade attachment surfaces are formed on the outer circumferential surface of the round body at given intervals in the circumferential direction. The blade attachment surfaces tilt to an angle same as the helix angle α of the blade while tilting to a rake angle β in a direction of an elevation angle from a tangent to the outer circumferential surface. The blades are each attached to a blade attachment part through intervention of a chip holder that allows detachment of the blade.
摘要翻译：一种螺旋叶片切割机，其包括附接到圆形体的外圆周表面的多个线性叶片，其具有形成为圆柱形周向表面的外表面。叶片从平行于旋转中心轴线O的外圆周表面上的直线倾斜到给定的螺旋角α。叶片附接表面以圆周方向以给定的间隔形成在圆形体的外圆周表面上。刀片附接表面倾斜到与刀片的螺旋角α相同的角度，同时倾斜到前角＆bgr; 在从与外周面的切线的仰角的方向上。叶片各自通过芯片保持器的介入附接到叶片附接部分，其允许叶片的分离。

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