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1. 发明申请

US20180043442A1 APPARATUSES AND METHODS FOR CUTTING A REVERSE SPOT-FACE IN A WORKPIECE 有权
公开(公告)号：US20180043442A1
公开(公告)日：2018-02-15
申请号：US15782218
申请日：2017-10-12
申请人： The Boeing Company
发明人： Walter F. GURNAVAGE
IPC分类号： B23B51/10
CPC分类号： B23B51/102 , B23B51/104 , B23B2215/04 , B23B2260/008 , B23B2260/12 , Y10T408/5621 , Y10T408/5622
摘要： A reverse spot-facing tool for cutting a reverse spot-face in a workpiece using a reverse spot-facing cutter configured to engage a pilot shaft having a first end and a second end is disclosed. The workpiece comprises a through hole having a central axis. The reverse spot-facing tool comprises a stop configured to be located between the first end and the second end of the pilot shaft; a biasing assembly that generates a first thrust force and an equal and opposite second thrust force when the reverse spot-facing cutter is cutting the reverse spot face; and a thrust bearing configured to be positioned between the biasing assembly and the stop. When the reverse spot-facing cutter is cutting the reverse spot-face, the thrust bearing transmits the second thrust force from the biasing assembly to the stop, and the biasing assembly transmits the first thrust force to the workpiece.

2. 发明授权

US08360696B2 Quick change arbor, hole cutter, and method 有权
标题翻译：快速更换心轴，孔刀和方法
公开(公告)号：US08360696B2
公开(公告)日：2013-01-29
申请号：US12050844
申请日：2008-03-18
申请人： Charles M. O'Keefe , James E. Pangerc
发明人： Charles M. O'Keefe , James E. Pangerc
IPC分类号： B23B51/04
CPC分类号： B23B51/0473 , Y10T408/03 , Y10T408/5622 , Y10T408/895 , Y10T408/95
摘要： An arbor is provided for small diameter quick change and standard hole saws. Each hole saw defines an outer diameter of less than 1¼ inches, a central aperture and at least one drive pin recess. The arbor comprises an arbor body including an end portion engageable within the central aperture, and a drive member having at least one drive pin receivable in a corresponding drive pin recess of the hole saw for rotatably driving the hole saw.
摘要翻译：提供一个心轴用于小直径快速更换和标准孔锯。每个孔锯限定了小于1¼英寸的外径，中心孔和至少一个驱动销凹槽。所述心轴包括心轴体，所述心轴体包括可接合在所述中心孔内的端部，以及驱动构件，所述驱动构件具有至少一个驱动销，所述驱动销可接收在所述孔锯的相应的驱动销凹槽中，以可旋转地驱动所述孔锯。

3. 发明授权

US06192567B1 Repair system for damaged transmission housings 有权
标题翻译：损坏传动轴承座的维修系统
公开(公告)号：US06192567B1
公开(公告)日：2001-02-27
申请号：US09416029
申请日：1999-10-12
申请人： Robert A. Newville
发明人： Robert A. Newville
IPC分类号： B23P600
CPC分类号： B23B49/023 , Y10T29/49638 , Y10T29/49726 , Y10T29/49734 , Y10T408/557 , Y10T408/558 , Y10T408/5621 , Y10T408/5622
摘要： A process for repairing a defective opening in an automotive transmission housing includes the steps of (a) providing a drilling jig sized to fit closely within the servo bore chamber, the drilling jig having an alignment aperture concentric with the opening when fitted within the chamber, (b) inserting into the opening a bushing which closely fits within the opening, the bushing having a central reamer guide bore with a diameter larger than the original bore diameter, (c) inserting and rotating a reamer in the reamer guide bore thereby enlarging the diameter of the opening, (d) providing and inserting a repair bushing into the enlarged opening, the repair bushing having a central opening with a diameter equal to the original diameter and having an external diameter equal to the diameter of the enlarged reamed opening. An adhesive may be used to fix the repar bushing in the opening. In the preferred embodiment, the jig includes a threaded bore laterally displaced from the alignment aperture wherein a set screw is threaded, the bushing having a shoulder which is provided with an indentation on its perimeter engaging the set screw whereby rotation of the guide during the reaming step is prevented. Two reaming steps may be performed using progressively reamers and reaming guides.
摘要翻译：一种用于修理汽车变速器壳体中的有缺陷的开口的过程包括以下步骤：（a）提供尺寸适于紧密配合在伺服孔腔内的钻孔夹具，所述钻孔夹具具有与所述开口同心的对准孔，（b）将紧密配合在开口内的衬套插入开口中，衬套具有直径大于原始孔直径的中心扩孔器导向孔，（c）将扩孔器插入并旋转在铰刀导向孔中，从而扩大开口的直径，（d）将修补衬套提供并插入到扩大的开口中，修理衬套具有直径等于原始直径的中心开口，其外径等于扩大的铰接开口的直径。可以使用粘合剂将修复衬套固定在开口中。在优选实施例中，夹具包括从对准孔横向移位的螺纹孔，其中定位螺钉被螺纹连接，衬套具有肩部，该肩部在其周边上设有与固定螺钉接合的凹陷，从而在扩孔期间旋转引导件防止步骤。可以使用渐进的铰刀和扩孔引导件执行两个铰孔步骤。

4. 植物专利

US8761P Geranium plant named Fisdino 失效
标题翻译：天竺葵植物命名为Fisdino
公开(公告)号：US8761P
公开(公告)日：1994-05-31
申请号：US9697093
申请日：1993-07-27
申请人： FLORFIS AG
发明人： SCHUMANN INGEBORG , UTECHT ANGELIKA
IPC分类号： A01H5/02 , A01H5/00
CPC分类号： A01H5/0277 , Y10T408/5622
摘要： A new and distinct cultivar of geranium named Fisdino, particularly characterized by the combined features of bright red-purple semi-double flowers, very large umbels, medium green foliage with weak zonation, and medium to vigorous growth.
摘要翻译：一种新颖而独特的天竺葵品种名称为Fisdino，其特点是亮红紫色半双花，非常大的伞形花序，中等绿色叶片，弱分布和中等强度生长的综合特征。

5. 发明授权

US4346508A Reboring fixture and method 失效
标题翻译：再造夹具和方法
公开(公告)号：US4346508A
公开(公告)日：1982-08-31
申请号：US154648
申请日：1980-05-30
申请人： David L. Baumann , Richard A. Meismer
发明人： David L. Baumann , Richard A. Meismer
IPC分类号： B23B41/00 , B23P6/00
CPC分类号： B23P6/00 , B23B41/00 , Y10T29/49746 , Y10T408/557 , Y10T408/5622 , Y10T408/567
摘要： Pin bores of excavator forebooms are subjected to impact and side loading, causing wear which eventually leads to wobble of the foreboom. The close tolerance required in reboring such bores has previously necessitated transporting the foreboom to repair shops with large machine tools and jigging capacity for such massive structures. The present invention provides a fixture embodiment (30) adapted to rebore a workpiece (10), such as a foreboom, to within close tolerances in conjunction with an easily portable powered drill or the like. Reboring operations may be performed at any convenient site. Fixture embodiment (30) comprises a guide member (32), a structure (40) for holding the guide member (32) to the workpiece (10) in a precisely positioned relationship, a boring bar (52) and a supporting and aligning structure (70). A method for reboring the workpiece (10) is also disclosed.
摘要翻译：挖掘机前端的销孔受到冲击和侧面加载，造成磨损，最终导致前臂摆动。这种钻孔所需的紧公差以前就需要将前臂运送到用大型机床修理的车间和这种大型结构的起跳能力上。本发明提供了一种固定装置实施例（30），其适于将工件（10）例如前臂再生到与容易携带的动力钻机等结合在一个非常公差范围内。再造操作可以在任何方便的位置进行。夹具实施例（30）包括导向构件（32），用于以精确定位的关系将引导构件（32）保持到工件（10）的结构（40），镗杆（52）和支撑和对准结构（70）。还公开了一种用于再加工工件（10）的方法。

6. 发明授权

US2078598A Clamping means 失效
公开(公告)号：US2078598A
公开(公告)日：1937-04-27
申请号：US75156234
申请日：1934-11-05
申请人： LEMPCO PRODUCTS INC
发明人： BLAZEK JOHN Y , KUSCHEL RICHARD J
IPC分类号： B23Q3/00
CPC分类号： B23Q3/00 , B23Q2703/00 , Y10S408/709 , Y10T408/5583 , Y10T408/5622 , Y10T408/91

7. 发明授权

US2077248A Cylinder boring bar and attachment 失效
标题翻译：气缸镗杆和附件
公开(公告)号：US2077248A
公开(公告)日：1937-04-13
申请号：US71468634
申请日：1934-03-08
申请人： MEISTER CONRAD L
发明人： MEISTER CONRAD L
IPC分类号： B23Q9/00
CPC分类号： B23Q9/00 , B23Q2709/00 , Y10T408/5622

8. 发明授权

US1953402A Tool for boring and facing cylinders and the like 失效
标题翻译：用于钻孔和面对气缸等的工具
公开(公告)号：US1953402A
公开(公告)日：1934-04-03
申请号：US48335330
申请日：1930-09-20
申请人： CONRAD L MEISTER , JAMES GRANT
发明人： GRAHAM WILLIAM S
IPC分类号： B23B29/02 , B23B29/034
CPC分类号： B23B29/03435 , B23B29/02 , B23B29/03403 , Y10T82/2522 , Y10T408/33 , Y10T408/5622

9. 发明授权

US1516951A Machine tool 失效
公开(公告)号：US1516951A
公开(公告)日：1924-11-25
申请号：US60715622
申请日：1922-12-15
申请人： BRENAMAN HARRY A
发明人： BRENAMAN HARRY A
IPC分类号： B23Q9/00
CPC分类号： B23Q9/00 , B23Q2709/00 , Y10T408/5622

10. 发明授权

US1471458A Cylinder-reboring machine 失效
公开(公告)号：US1471458A
公开(公告)日：1923-10-23
申请号：US45797421
申请日：1921-04-02
申请人： GAGE RAYMOND W
发明人： GAGE RAYMOND W
IPC分类号： B23Q9/00
CPC分类号： B23Q9/00 , B23Q2709/00 , Y10T408/553 , Y10T408/5622 , Y10T408/5627

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