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1. 发明授权

US07731458B2 Clamping element for tool holders 失效
标题翻译：夹具用夹紧元件
公开(公告)号：US07731458B2
公开(公告)日：2010-06-08
申请号：US12356876
申请日：2009-01-21
申请人： Klaus Matheis
发明人： Klaus Matheis
IPC分类号： B23B31/107
CPC分类号： B23B29/046 , B23B31/1077 , Y10T279/1074 , Y10T279/17111 , Y10T408/953 , Y10T409/304032 , Y10T409/30952
摘要： The invention concerns a clamping element of a coupling device for releasably but axially and rotationally fixing tool components for dry machining (MMS technology) and for wet machining. The element provides a friction-type connection between the components to be coupled. A cooling tube is arranged at the center of the coupling device. The spindle is provided with an elongated hole run through which cooling tube passes. A variable contour between the base body and the clamping segment enables an increase in distribution of forces for the support of the clamping segments. The novel geometry of the clamping segments results in novel contours in the base body with smoother transitions, hence a better force distribution, thereby reducing material breakage and a more reliable and robust clamping. By virtue of their novel geometry, the clamping segments have an increased surface enabling larger clamping screws to be used.
摘要翻译：本发明涉及用于可释放但轴向和旋转地固定用于干式加工（MMS技术）和湿式加工的工具部件的联接装置的夹紧元件。该元件在要耦合的部件之间提供摩擦式连接。冷却管布置在耦合装置的中心。主轴设置有细长的孔，冷却管通过该孔。基体和夹紧段之间的可变轮廓使得能够增加用于夹持段的支撑的力的分配。夹紧段的新几何形状导致基体中的新颖轮廓具有更平滑的过渡，因此更好的力分布，从而减少材料断裂和更可靠且更坚固的夹紧。由于其新颖的几何形状，夹紧段具有增加的表面，使得能够使用更大的夹紧螺钉。

2. 发明授权

US5328180A Rigid clamp 失效
标题翻译：刚性夹
公开(公告)号：US5328180A
公开(公告)日：1994-07-12
申请号：US49683
申请日：1993-04-16
申请人： Gilbert L. Benavides , Jack D. Burt
发明人： Gilbert L. Benavides , Jack D. Burt
IPC分类号： B23B31/40 , B25J15/02 , E21B23/01
CPC分类号： B23B31/40 , B25J15/0273 , E21B23/01 , Y10T279/1062 , Y10T279/1074
摘要： The invention relates to a clamp mechanism that can be used to attach or temporarily support objects inside of tubular goods. The clamp mechanism can also be modified so that it grips objects. The clamp has a self-centering feature to accommodate out-of-roundness or other internal defections in tubular objects such as pipe. A plurality of clamping shoes are expanded by a linkage which is preferably powered by a motor to contact the inside of a pipe. The motion can be reversed and jaw elements can be connected to the linkage so as to bring the jaws together to grab an object.
摘要翻译：本发明涉及一种可用于连接或临时支撑管状物品内的物品的夹紧机构。还可以修改夹紧机构，使其夹持物体。夹具具有自定心特征，以适应管状物体（例如管道）中的不圆度或其他内部缺陷。多个夹紧鞋通过联动装置膨胀，优选地由电动机驱动，以接触管道的内部。该动作可以相反，并且颚元件可以连接到连杆机构上，以便将颚夹在一起以抓住物体。

3. 发明授权

US4436574A Radial mandrel 失效
标题翻译：径向心轴
公开(公告)号：US4436574A
公开(公告)日：1984-03-13
申请号：US449135
申请日：1982-12-13
申请人： Robert C. Long , Richard K. Peters
发明人： Robert C. Long , Richard K. Peters
IPC分类号： B29C53/82 , B29D30/24 , B29H17/16
CPC分类号： B29C53/824 , B29D30/24 , Y10T279/1074
摘要： A radial mandrel is provided having a plurality of alternating and interfitting large and small segments mounted on a pair of cones, which cones are movable axially toward and away from one another to in turn move the segments radially inwardly and outwardly between a contracted and expanded position. The radial mandrel includes an improved mechanism for axially moving the cones comprising a quill adapter and scroll sleeve adapted for use with a drive shaft of standard configuration. The scroll sleeve is formed with spiral grooves which engage the cones and are operable to move the cones axially toward and away from one another as the scroll sleeve is rotated.
摘要翻译：径向心轴被设置成具有多个交替和相互连接的大和小段，其安装在一对锥体上，该锥体可以轴向地朝向和远离彼此移动，从而在收缩和膨胀位置之间径向向内和向外移动节段。径向心轴包括用于轴向移动锥体的改进机构，其包括适于与标准配置的驱动轴一起使用的套筒适配器和涡旋套筒。涡旋套筒形成有螺旋槽，其接合锥体并且可操作以随着涡旋套筒旋转而使锥体轴向地朝向彼此和远离彼此移动。

4. 发明授权

US3999452A Tool for preparing tube ends for welding 失效
标题翻译：用于制备管端用于焊接的工具
公开(公告)号：US3999452A
公开(公告)日：1976-12-28
申请号：US543692
申请日：1975-01-24
申请人： Jens D. Larsen
发明人： Jens D. Larsen
IPC分类号： B23B5/16 , B23K31/00 , B23B3/22
CPC分类号： B23B5/162 , Y10S408/713 , Y10T279/1074 , Y10T408/558 , Y10T408/868 , Y10T82/22
摘要： A tool for preparing tube ends for welding comprising a rotary tool head connected to the drive shaft of an air motor driven angle drive unit, said tool head having a plurality of radially extending arms provided with inclined cutting edges operative, upon rotation of the tool head and axial advance thereof with respect to the tube, to chamfer or bevel the end of the tube for welding, said tool head further being provided with guide means for rotation of the tool head about the tube axis. One form of tool herein is further characterized in that the cutter carrying arms are radially adjustable for chamfering different sizes of tubes. Another form of tool herein is further characterized in that at least one of the cutters is indexable to a position wherein the cutting edge thereof is perpendicular to the axis of the tube to dress the end surface of the tube. Yet another form of the tool herein is further characterized in that the tool head guide means is firmly secured within the tube end and provides a guide bore along which the tool head is accurately guided for chamfering the ends of hard-to-cut tubes as of stainless steel or the like.
摘要翻译：一种用于制备用于焊接的管端的工具，包括连接到气动马达驱动角驱动单元的驱动轴的旋转工具头，所述工具头具有多个径向延伸的臂，所述多个径向延伸的臂在工具头旋转时设置有倾斜的切削刃并且相对于管轴向前进，以倒角或斜切管的端部用于焊接，所述工具头还设置有用于使工具头围绕管轴线旋转的引导装置。这里的一种工具形式的特征还在于，刀具承载臂是可径向调节的，用于倒角不同尺寸的管。本文的另一种形式的工具的特征还在于，至少一个切割器可转位到其切割边缘垂直于管的轴线以便穿着管的端面的位置。这里的另一种形式的工具的特征还在于，工具头引导装置牢固地固定在管端内，并且提供了一个导向孔，工具头沿着该导向孔精确地被引导，用于将硬切割管的端部倒角不锈钢等。

5. 发明授权

US3526369A Chuck spindle 失效
标题翻译：胡克主轴
公开(公告)号：US3526369A
公开(公告)日：1970-09-01
申请号：US3526369D
申请日：1967-11-09
申请人： LEESONA CORP
发明人： BECKWITH WALTER L JR
IPC分类号： B65H54/54 , B65H75/30 , B23B31/12
CPC分类号： B65H54/543 , B65H2701/31 , Y10T279/1037 , Y10T279/1074 , Y10T279/19 , Y10T279/243

6. 发明授权

US3468550A Chuck 失效
公开(公告)号：US3468550A
公开(公告)日：1969-09-23
申请号：US3468550D
申请日：1966-05-23
申请人： WILLIAM G PLATT , ROY T JACKS
发明人： PLATT WILLIAM G , JACKS ROY T
IPC分类号： B23B31/12 , B23B31/40 , B23B5/34 , B23B31/14
CPC分类号： B23B31/1207 , Y10T279/1071 , Y10T279/1074 , Y10T279/1961

7. 发明授权

US2853876A Contact pressure indicator 失效
标题翻译：接触压力指示器
公开(公告)号：US2853876A
公开(公告)日：1958-09-30
申请号：US53718055
申请日：1955-09-28
申请人： ITT
发明人： MAJKRZAK CHARLES P
IPC分类号： G01L5/00 , H01H1/00 , H04Q1/20
CPC分类号： H01H1/00 , G01L5/0057 , H04Q1/20 , Y10T279/1074

8. 发明授权

US2826419A Elongated composite bars 失效
标题翻译：细长的复合棒
公开(公告)号：US2826419A
公开(公告)日：1958-03-11
申请号：US56616156
申请日：1956-02-17
申请人： FRANCIS CHARLES B , PORTER BESSIE R , NATIONAL BANK MOXHAM
发明人： FRANCIS CHARLES B , PORTER BESSIE R , NATIONAL BANK MOXHAM
IPC分类号： B22D11/00
CPC分类号： B22D11/006 , Y10T279/1074

9. 发明授权

US2790246A Expanding arbor 失效
标题翻译：膨胀乔木
公开(公告)号：US2790246A
公开(公告)日：1957-04-30
申请号：US45711754
申请日：1954-09-20
申请人： FORD MOTOR CO
发明人： MAY JAMES I
IPC分类号： G01B5/08
CPC分类号： G01B5/08 , Y10T82/268 , Y10T279/1074

10. 发明授权

US2385145A Process for making containers from paper pulp and apparatus therefor 失效
标题翻译：从纸浆及其设备制造容器的方法
公开(公告)号：US2385145A
公开(公告)日：1945-09-18
申请号：US29114639
申请日：1939-08-21
申请人： EDWIN M WARWICK
发明人： MACDONALD RAYMOND E
IPC分类号： D21J3/00
CPC分类号： D21J3/00 , Y10T279/1074 , Y10T279/1091

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