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11. 发明申请

US20120013168A1 Spring Biased Rotatable Tool 审中-公开
标题翻译：弹簧偏置旋转工具
公开(公告)号：US20120013168A1
公开(公告)日：2012-01-19
申请号：US12835995
申请日：2010-07-14
申请人： Phillip A. Sollami
发明人： Phillip A. Sollami
IPC分类号： E21C35/18 , E21C35/183 , E21C35/197
CPC分类号： E21C35/18 , E21C35/197
摘要： A rotatable tool has a tool body that is generally symmetrical about a longitudinal axis, an enlarged cutting head, and a rearwardly extending shank. The shank joins the enlarged cutting head at an annular flange. A compressible sleeve is fitted around the shank and a wear ring is around the shank at the forward end of the sleeve. A disc spring is positioned between the radial flange and the sleeve to remove axial play between the shank and the sleeve and to seal the parts so that hard particles cannot enter and interfere with rotation of the tool.
摘要翻译：旋转工具具有工具主体，该工具主体大约围绕纵向轴线对称，扩大的切割头和向后延伸的柄部。刀柄将放大的切割头连接在环形法兰上。套筒周围安装有可压缩的套筒，套筒的前端处有一个磨损环。碟形弹簧定位在径向凸缘和套筒之间，以消除柄与套筒之间的轴向游隙，并密封零件，使得硬质颗粒不能进入并干扰工具的旋转。

12. 发明申请

US20110193399A1 FULL SLEEVE RETAINER FOR STEP-SHANK OF TOOL 失效
标题翻译：全工具保持架，用于STEP-SHANK工具
公开(公告)号：US20110193399A1
公开(公告)日：2011-08-11
申请号：US13059316
申请日：2009-06-22
申请人： Kenneth Monyak , Joseph Fader
发明人： Kenneth Monyak , Joseph Fader
IPC分类号： E21C35/197 , E21C25/06
CPC分类号： E02F9/2866 , E21C35/197
摘要： A tool pick assembly and a tool and block assembly are disclosed. A sleeve is positioned about the shank to allow rotation of the tool pick and also friction fit with the block. The sleeve is stepped in complement to the shape of the surface of the shank of the tool pick and the shape of the surface of the bore in the tool holder and extends substantially all of the length, optionally all of the length, of the stepped bore in the block to reduce or prevent dust and fines from entering and wearing the bore surface. When assembled, the stepped sleeve and complementarily shaped shank of the tool pick each do not extend past the rear surface of the bore to mitigate or prevent shank deformation from impact during use.
摘要翻译：公开了一种工具拾取组件和工具和块组件。套筒围绕柄定位以允许工具拾取器旋转并且还与块体摩擦配合。套筒与刀具柄的表面的形状和工具夹具中的孔的表面的形状互补地延伸，并且基本上延伸了阶梯孔的任何长度，任选地所有长度在块中减少或防止灰尘和细粒进入和磨损孔表面。当组装时，工具接头的阶梯式套筒和互补形状的柄部不延伸穿过孔的后表面，以减轻或防止在使用期间柄部变形而不受冲击。

13. 发明授权

US07922257B2 Circular-shank tool comprising a tool holder 有权
标题翻译：圆形刀柄包括刀架
公开(公告)号：US07922257B2
公开(公告)日：2011-04-12
申请号：US12083511
申请日：2006-06-27
申请人： Karl Kammerer
发明人： Karl Kammerer
IPC分类号： E21C35/197
CPC分类号： E21C35/197
摘要： A circular-shank tool including a tool holder for improving the centering of the shank of the circular-shank tool in the locking sleeve by a configuration of the retaining elements and to improve an ability of the shank to rotate in the sleeve. To achieve this, the retaining elements are distributed between two stamped edges that lie transversely with respect to a longitudinal axis of the locking sleeve and are stamped inwards or indented, the stamped edges extend over part of the circumference of the locking sleeve and are interspaced at a distance that corresponds to the width of the peripheral groove in the shank of the circular-shank tool and the retaining elements form a coaxial concave centering section facing the convex groove base of the peripheral groove.
摘要翻译：一种圆形刀柄，其包括用于通过保持元件的构造改善锁定套筒中的圆形柄工具的柄的定心的刀架，并且提高柄在套筒中旋转的能力。为了实现这一点，保持元件分布在相对于锁定套筒的纵向轴线横向放置的两个冲压边缘之间并且被向内或向内冲压，冲压边缘在锁定套筒的圆周的一部分上延伸并且位于与圆柄工具的柄部中的周向槽的宽度和保持元件相对应的距离形成面向周向槽的凸槽基部的同轴凹入定心部。

14. 发明授权

US07922256B2 Circular-shank tool comprising a tool holder 有权
标题翻译：圆形刀柄包括刀架
公开(公告)号：US07922256B2
公开(公告)日：2011-04-12
申请号：US12083510
申请日：2006-06-27
申请人： Karl Kammerer , Bernhard Mossmann
发明人： Karl Kammerer , Bernhard Mossmann
IPC分类号： E21C35/197
CPC分类号： E21C35/197 , Y10T408/895
摘要： A circular-shank tool including a shank held in a bore of a tool holder by a locking sleeve, the shank being rotatably held in the locking sleeve. The locking sleeve has one or more retaining elements that project inwards and engage in a peripheral groove in the shank of the tool, thus indisplaceably securing the locking sleeve in an axial direction on the shank of the tool. Because the locking sleeve is mirror-symmetrical to the central transversal plane, the locking sleeve can be fixed to the shank in a position that is rotated through 180°.
摘要翻译：一种圆柄工具，其包括通过锁定套筒保持在工具架的孔中的柄，该柄可旋转地保持在锁定套筒中。锁定套筒具有一个或多个保持元件，其向内突出并且接合在工具的柄部中的周边凹槽中，从而将锁定套筒沿着轴向方向固定在工具的柄部上。由于锁定套筒与中心横向平面成镜像对称，所以锁定套筒可以在旋转180°的位置固定在柄上。

15. 发明授权

US07883154B2 Cutting tool with water injection to the cutting bit shank 有权
标题翻译：切割工具用水注射到切割刀柄上
公开(公告)号：US07883154B2
公开(公告)日：2011-02-08
申请号：US12200260
申请日：2008-08-28
申请人： Wayne H. Beach , Stephen P. Stiffler , Eric P. Helsel , Donald E. Keller
发明人： Wayne H. Beach , Stephen P. Stiffler , Eric P. Helsel , Donald E. Keller
IPC分类号： E21C35/22
CPC分类号： E21C35/197 , E21C35/187
摘要： A cutting tool assembly mounted on a rotating drum and having a base block, a wear sleeve and a cutting bit wherein a seal is located between the base block and wear sleeve is disclosed. A fluid passage spans from the rotating drum to a discharge location between the wear sleeve and the shank of the cutting bit. The fluid lubricates the shank of the cutting bit and bore of the wear sleeve allowing the cutting bit to rotate freely within the wear sleeve. Rotation of the cutting bit promotes even wear and long life of the bit.
摘要翻译：公开了一种安装在旋转滚筒上并具有基座，磨损套筒和切割钻头的切割工具组件，其中密封件位于基座和磨损套筒之间。流体通道从旋转滚筒延伸到磨损套筒和切割钻头的柄之间的排放位置。流体润滑切削钻头的柄部和磨损套筒的孔，允许切削刀头在磨损套筒内自由旋转。切割钻头的旋转可以提高钻头的均匀磨损和长寿命。

16. 发明申请

US20110006588A1 ADAPTIVE SLEEVE RETAINER FOR TOOL PICK 失效
标题翻译：适用于刀具的自动保持架
公开(公告)号：US20110006588A1
公开(公告)日：2011-01-13
申请号：US12815594
申请日：2010-06-15
申请人： Kenneth MONYAK , Joseph Fader , Patrik Burehäll
发明人： Kenneth MONYAK , Joseph Fader , Patrik Burehäll
IPC分类号： E21C35/197 , E21C35/18 , E21C35/19
CPC分类号： E21C35/18 , E21C35/197
摘要： A tool pick assembly is provided for insertion in a first bore having a first diameter. The tool pick assembly includes a tool pick having a shank with a diameter sized for receipt in a second bore having a second diameter, the second diameter being smaller than the first diameter, an adaptive sleeve retainer having a thickness for stably supporting the shank of the tool pick in the first bore, and a washer for compressing the adaptive sleeve retainer to aid insertion into the first bore. The adaptive sleeve retainer is configured to spring radially outward to retain the tool pick in the first bore. A push out force for pushing the tool pick out from the first bore is approximately ±10% of a push out force for pushing out from the first bore a tool pick having a shank with a diameter sized for receipt in the first bore.
摘要翻译：提供了用于插入具有第一直径的第一孔中的工具拾取组件。所述工具拾取组件包括具有柄部的工具拾取头，所述刀柄具有尺寸适于接纳在具有第二直径的第二孔中的直径，所述第二直径小于所述第一直径;自适应套筒保持器，具有用于稳定地支撑所述柄的所述柄的厚度第一孔中的工具拾取器和用于压缩自适应套筒保持器以帮助插入到第一孔中的垫圈。自适应套筒保持器构造成径向向外弹性以将工具拾取器保持在第一孔中。用于将工具从第一孔中推出的推出力约为推出力的±10％，用于从第一孔推出具有尺寸适于容纳在第一孔中的直径的柄的工具。

17. 发明申请

US20100192345A1 RETAINING CLIP INSTALLATION AND REMOVAL TOOL 有权
标题翻译：保留夹具安装和拆卸工具
公开(公告)号：US20100192345A1
公开(公告)日：2010-08-05
申请号：US12651541
申请日：2010-01-04
申请人： Kenneth Monyak , Joseph Fader
发明人： Kenneth Monyak , Joseph Fader
IPC分类号： B25B27/20 , B25B31/00
CPC分类号： B25B27/20 , E21C35/197 , E21C2035/1826 , Y10T29/5363 , Y10T29/53783 , Y10T29/53909 , Y10T29/53943
摘要： A hand tool which features a self-aligning recessed seating feature for easy installation of retaining clips onto the groove of the shank of mining and trenching picks. The location and orientation toward the first end of the body of the tool of the recessed seating feature allows for easy installation from either the left or right side of the holder. The tool includes two prongs located at the same end of the tool as the recessed seating feature. The end surfaces of the two prongs correspond in shape and/or orientation to the contact surfaces of a retaining clip to improve removal of retaining clips from the groove of the shank of mining and trenching picks.
摘要翻译：一种手工工具，其特征在于具有自调心凹入的座椅特征，用于容易地将保持夹安装到采矿和挖沟镐的柄的槽上。朝向凹入座椅特征的工具的主体的第一端的位置和方向允许从保持器的左侧或右侧容易地安装。该工具包括两个插脚位于工具的同一端与凹进的座椅功能。两个插脚的端面在形状和/或取向上对应于保持夹的接触表面，以改善固定夹从采矿和挖沟镐的柄的槽中的移除。

18. 发明申请

US20100038955A1 BIT HOLDER BLOCK WITH NON-ROTATING WEAR SLEEVE 失效
标题翻译：带非旋转磨损套筒的刀柄座
公开(公告)号：US20100038955A1
公开(公告)日：2010-02-18
申请号：US12191449
申请日：2008-08-14
申请人： Donald E. Keller , Don C. Rowlett
发明人： Donald E. Keller , Don C. Rowlett
IPC分类号： E21C25/08
CPC分类号： E21C35/197 , E21C35/18
摘要： A block and non-rotating wear sleeve for holding a cutting tool used with mining and construction is disclosed. A key is used to intersect with notches in the wear sleeve and block at a rear face of the wear sleeve and block to prevent rotational movement between the wear sleeve and block. Locating the key and notches at the rear face provides an easily manufactured anti-rotation means which is also sheltered from the most of the abrasion experienced by the block and wear sleeve.
摘要翻译：公开了一种用于保持采矿和结构使用的切削工具的块和非旋转耐磨套筒。钥匙用于与磨损套管中的凹口相交并且在磨损套筒和块的后表面处阻塞以防止磨损套筒和块体之间的旋转运动。在后表面定位钥匙和凹口提供了一种易于制造的防旋转装置，其也被阻挡和磨损套筒经受的大部分磨损所遮蔽。

19. 发明授权

US07597402B2 Tool holder 有权
标题翻译：工具托架
公开(公告)号：US07597402B2
公开(公告)日：2009-10-06
申请号：US10586428
申请日：2005-04-16
申请人： Günter Tewes , Jochen Blens , Bernd Holl
发明人： Günter Tewes , Jochen Blens , Bernd Holl
IPC分类号： E21C35/197
CPC分类号： E21C35/187 , E21C35/18 , E21C35/197 , E21C2035/1826
摘要： A tool holder including a tool box with a tool seat in a holding projection for receiving a tool in such a manner that it can be replaced. The tool seat is configured as a bore and has a tool insertion opening. The tool holder has a fastening side with a fastening projection and, facing away from said fastening side, an exterior, and during use of the tool centrifugal forces are effective in the direction from the fastening side to the exterior. This invention ensures the free rotatability of a tool inserted in the tool holder even if overburden material enters the tool seat. For this purpose, the holding projection has an opening penetrating the inner wall of the tool seat and creating a spatial connection to the exterior, and the opening opens the tool seat towards the exterior.
摘要翻译：一种工具架，其包括具有在保持突起中的工具座的工具箱，用于以可更换的方式接收工具。工具座构造为孔，并具有工具插入口。工具架具有紧固侧面，紧固突起并且远离所述紧固侧面外部，并且在使用工具期间，离心力在从紧固侧到外部的方向上有效。本发明确保了即使覆盖层材料进入工具座时插入工具架中的工具的自由旋转性。为此，保持突起具有穿过工具座的内壁的开口并且产生与外部的空间连接，并且开口朝向外部打开工具座。

20. 发明授权

US07530642B2 Cutting bit with split wear ring and method of making same 失效
标题翻译：切割钻头与分裂磨损环及其制造方法
公开(公告)号：US07530642B2
公开(公告)日：2009-05-12
申请号：US11639463
申请日：2006-12-15
申请人： Scott Glenn Ferreri , Wayne H. Beach
发明人： Scott Glenn Ferreri , Wayne H. Beach
IPC分类号： E21C35/18
CPC分类号： E21C35/197 , E21C35/183
摘要： The present invention provides a rotary cutting bit for use in road milling, mining and/or excavating applications that includes a split wear ring which is harder than the steel cutting bit body. The cutting bit has a cutting tip made of hard material such as tungsten carbide brazed into a nose portion of the steel tool body. The split wear ring is positioned in an annular channel in the tool body near the steel nose of the tool body. In one embodiment, the split wear ring is positioned so that the inner diameter of the split wear ring is smaller than the outer diameter of the cutting tip. Such a configuration allows the split wear ring to be tucked under the outer diameter of the cutting tip, decreasing tool body wear that could otherwise occur, thus providing longer tool life and reduced operating costs. The split wear ring pieces may be retained in place by a retainer such as banding rings, epoxies, tape or wire. Such retainers hold the ring sections in place during the assembly operation, so the ring sections do not move and remain attached to the tool body.
摘要翻译：本发明提供一种用于道路铣削，采矿和/或挖掘应用的旋转切削钻头，其包括比钢切削钻头体更硬的分裂耐磨环。切削刀头具有由硬质材料制成的切削刀片，例如钎焊到钢工具主体的鼻部中的碳化钨。分割耐磨环位于工具主体中靠近工具主体的钢头的环形通道中。在一个实施例中，分割耐磨环被定位成使得分裂耐磨环的内径小于切割尖端的外径。这种构造允许分裂耐磨环在切割尖端的外径下折叠，减少可能发生的工具体磨损，从而提供更长的刀具寿命和降低的操作成本。分割耐磨环件可以通过诸如带环，环氧树脂，带或线的保持器保持在适当位置。这样的保持器在组装操作期间将环部分保持就位，因此环形部分不移动并保持附接到工具主体。

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