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41. 发明申请

WO2009111504A3 TOOLS HAVING COMPACTED POWDER METAL WORK SURFACES, AND METHOD 审中-公开
公开(公告)号：WO2009111504A3
公开(公告)日：2009-09-11
申请号：PCT/US2009/035922
申请日：2009-03-03
申请人： IRWIN INDUSTRIAL TOOL COMPANY , HALL, Kenneth
发明人： HALL, Kenneth
IPC分类号： B21D11/00 , B21D11/18
摘要： A method and apparatus for forming a net or near net shaped work surface includes providing a substrate and engaging a die with the substrate forming a die cavity enclosing a portion of the substrate. A powdered metal is introduced into the cavity, heated prior to and within the die cavity, and pressurized to consolidate the powdered metal. The die is then disengaged from the substrate. In one exemplary embodiment, the work surface forms the cutting teeth of a saw blade.

42. 发明申请

WO2009111504A2 TOOLS HAVING COMPACTED POWDER METAL WORK SURFACES, AND METHOD 审中-公开
标题翻译：具有压实粉末金属工作表面的工具和方法
公开(公告)号：WO2009111504A2
公开(公告)日：2009-09-11
申请号：PCT/US2009/035922
申请日：2009-03-03
申请人： IRWIN INDUSTRIAL TOOL COMPANY , HALL, Kenneth
发明人： HALL, Kenneth
IPC分类号： B22F3/15
CPC分类号： B22F5/08 , B22F2005/001 , B22F2998/10 , Y10T428/12063 , Y10T428/12139 , B22F1/025 , B22F3/04 , B22F3/15
摘要： A method and apparatus for forming a net or near net shaped work surface includes providing a substrate and engaging a die with the substrate forming a die cavity enclosing a portion of the substrate. A powdered metal is introduced into the cavity, heated prior to and within the die cavity, and pressurized to consolidate the powdered metal. The die is then disengaged from the substrate. In one exemplary embodiment, the work surface forms the cutting teeth of a saw blade.
摘要翻译：一种用于形成网或近净成形工作表面的方法和设备包括提供衬底和使管芯与衬底接合，从而形成封闭衬底的一部分的模腔。粉末金属被引入到腔体中，在模腔之前和之内被加热，并且被加压以巩固粉末状金属。然后模具脱离基板。在一个示例性实施例中，工作表面形成锯片的切割齿。

43. 发明申请

WO2006073935A2 CHALK LINE DEVICE 审中-公开
公开(公告)号：WO2006073935A2
公开(公告)日：2006-07-13
申请号：PCT/US2005/047060
申请日：2005-12-28
申请人： IRWIN INDUSTRIAL TOOL COMPANY , WHITNEY, Hamilton, Sean, Michael
发明人： WHITNEY, Hamilton, Sean, Michael
IPC分类号： B65H75/40 , B44D3/38
CPC分类号： B44D3/38 , B65H75/406 , B65H2701/357
摘要： One embodiment of the invention provides a chalk line device having a helical gear and an improved locking assembly. The locking assembly comprises a first lock member having a lock button. The locking assembly also comprises a second lock member including an opening to lockingly engage the first lock member and having a plurality of teeth at one end disposed adjacent one of the helical gears used in this embodiment. The second lock member engages with the helical gear in response to a movement of the lock button member.
摘要翻译：本发明的一个实施例提供了一种具有螺旋齿轮和改进的锁定组件的粉笔线装置。锁定组件包括具有锁定按钮的第一锁定构件。锁定组件还包括第二锁定构件，该第二锁定构件包括用于锁定地接合第一锁定构件的开口并且在与本实施例中使用的螺旋齿轮中的一个相邻设置的一端处具有多个齿。第二锁定构件响应于锁定按钮构件的移动而与斜齿轮接合。

44. 发明申请

WO2006058068A2 MULTI-TOOL SCREWDRIVER 审中-公开
标题翻译：多功能螺丝刀
公开(公告)号：WO2006058068A2
公开(公告)日：2006-06-01
申请号：PCT/US2005/042439
申请日：2005-11-22
申请人： IRWIN INDUSTRIAL TOOL COMPANY , NOVAK, Joseph , ELLISTON, Asif
发明人： NOVAK, Joseph , ELLISTON, Asif
IPC分类号： B25B23/00 , B25B15/00
CPC分类号： B25B23/0042 , B25B15/001 , B25F1/02 , B25G1/01 , B25G1/085 , B25G1/105
摘要： A multi-tool screwdriver includes a handle, a multi-tool shaft and a hexagonal-shaped sleeve. The handle defines a shaft opening therein for receiving and securing the multi-tool shaft to the handle. The multi-tool shaft includes a hexagonal shaped driver on both ends thereof, each driver adapted to receive a driver bit. The hexagonal-shaped sleeve is receivable within at least one of the multi-tool shaft drivers and includes a hexagonal shaped driver on both ends thereof, each driver adapted to receive a driver bit. An impact resistant insert is disposed within the handle to absorb impact forces and prevent the multi-tool shaft and/or bits stored in the handle from penetrating the handle when the handle is struck by a hammer or other object when the multi-tool screwdriver is used, for example, as a chisel or punch.
摘要翻译：多用途螺丝刀包括手柄，多工具轴和六角形套筒。手柄在其中限定了一个轴开口，用于将多工具轴接收并固定到手柄上。多工具轴在其两端包括六角形驱动器，每个驱动器适于接收螺丝刀钻头。六角形套筒可接收在多工具轴驱动器中的至少一个中，并且在其两端包括六角形的驱动器，每个驱动器适于接收驱动器钻头。当把手被锤子或其他物体撞击时，多把手螺丝刀是在冲击力的作用下吸收冲击力并防止存放在手柄中的多工具轴和/或钻头穿过手柄的抗冲击插入件例如，用作凿子或冲孔机。

45. 发明申请

WO2006046960A2 PROTECTIVE KNEEPAD 审中-公开
标题翻译：保护性KNEEPAD
公开(公告)号：WO2006046960A2
公开(公告)日：2006-05-04
申请号：PCT/US2004/040276
申请日：2004-12-02
申请人： IRWIN INDUSTRIAL TOOL COMPANY , CUNNINGHAM, Ian W.
发明人： CUNNINGHAM, Ian W.
IPC分类号： A41D13/00
CPC分类号： A41D13/0568 , A41D13/065
摘要： A kneepad comprises a base, a rigid cap attached to the base, and a notch located on the base or rigid cap. The notch is configured to conform to a leg of the user to prevent the base and the rigid cap from changing position on the knee of the user during movement. A kneepad comprises a base defining an interior side and a sizing piece attached to the interior side of the base. Moving the sizing piece relative to the base determines the size of a knee that can be accommodated by the kneepad. To accommodate a large knee, the sizing piece may be rotated away from the center of the interior side of the base. To accommodate a small knee, the sizing piece may be rotated towards the center of the interior side of the base. A kneepad includes a base, a first and second mounting ring attached to the base, and an elongated strap removably attached to the first and second mounting rings. The elongated strap is placed behind the knee of the user and the first and second ends of the elongated strap are pulled through first and second mounting rings to obtain a desired tension between the kneepad and the knee. Once the desired tension is obtained, the first and second ends of the elongated straps are secured to the kneepad.
摘要翻译：膝盖包括基部，附接到基部的刚性盖和位于基部或刚性盖上的凹口。凹口构造成符合使用者的腿部，以防止基部和刚性帽在运动期间改变使用者的膝盖上的位置。膝盖包括限定内侧的基部和附接到基部的内侧的定尺片。相对于底座移动定型件可以确定膝盖可以容纳的膝盖的尺寸。为了容纳大的膝盖，定型件可以旋转远离基座的内侧的中心。为了容纳小膝盖，定型件可以朝向底座的内侧的中心旋转。膝盖包括基部，附接到基部的第一和第二安装环以及可移除地附接到第一和第二安装环的细长带。细长带放置在使用者的膝盖后面，并且细长带的第一和第二端被拉动穿过第一和第二安装环，以在膝盖和膝盖之间获得期望的张力。一旦获得所需的张力，细长带的第一和第二端就固定在膝盖上。

46. 发明申请

WO2005102575A2 RECIPROCATING SAW BLADE WITH TAPERED TANG STEM 审中-公开
标题翻译：采用TAP STEAT RECAPROCATING SAW刀片
公开(公告)号：WO2005102575A2
公开(公告)日：2005-11-03
申请号：PCT/US2005/013188
申请日：2005-04-18
申请人： IRWIN INDUSTRIAL TOOL COMPANY , HAMPTON, Stephen, A. , KORB, William, B.
发明人： HAMPTON, Stephen, A. , KORB, William, B.
IPC分类号： B23D49/10
CPC分类号： B23D51/08 , B23D61/123 , Y10T83/9319 , Y10T83/9348 , Y10T83/936 , Y10T83/9457
摘要： There is provided a reciprocating saw blade having a tapered tang stem. The tang has a tang portion with at least three outer edges and a stem portion with at least three outer edges. The profiles of the tang portion and particularly the stem portion are such that they facilitate the effective and efficient engagement of the saw blade with any of numerous different keyed or keyless chucks of reciprocating saws. The tang/stem profile also advantageously provides for increased strength for resisting failure and/or fatigue stemming from a cutting force applied to the saw blade during use.
摘要翻译：提供了一种具有锥形柄柄的往复式锯片。柄脚具有至少三个外边缘的柄部分和具有至少三个外边缘的杆部分。柄部分，特别是杆部分的轮廓使得它们有助于锯片与往复锯的许多不同键或无钥匙卡盘中的任何一个的有效和有效的接合。脚/杆轮廓还有利地提供了增加的强度，以抵抗在使用期间施加到锯片的切割力引起的故障和/或疲劳。

47. 发明申请

WO2005035208A3 MULTI-CHIP FACET CUTTING SAW BLADE AND RELATED METHOD 审中-公开
公开(公告)号：WO2005035208A3
公开(公告)日：2005-04-21
申请号：PCT/US2004/019888
申请日：2004-06-22
申请人： IRWIN INDUSTRIAL TOOL COMPANY , HALL, Kenneth , SUKADHARE, DAYANANDA
发明人： HALL, Kenneth , SUKADHARE, DAYANANDA
IPC分类号： B27B33/06
摘要： A metal cutting band saw blade has a plurality of cutting teeth defining a cutting direction, and a repeating tooth pattern of between 3 and 7 teeth. Each tooth defines a laterally-extending upper surface having a width and a height with respect to the back edge of the blade, and side surfaces extending laterally and downwardly on opposite sides of the upper surface relative to each other at acute angles relative to the upper surface. The teeth located rearwardly of the first tooth with respect to the cutting direction of the saw blade define progressively lower heights and progressively smaller acute angles of the side surfaces, and the widths of the upper surfaces of these teeth are greater than the width of the upper surface of the respective first tooth.

48. 发明申请

WO2011088269A1 HOLE CUTTER WITH AXIALLY- ELONGATED APERTURE DEFINING MULTIPLE FULCRUMS 审中-公开
标题翻译：具有轴向延伸孔的孔切割器定义多个FULCRUMS
公开(公告)号：WO2011088269A1
公开(公告)日：2011-07-21
申请号：PCT/US2011/021217
申请日：2011-01-13
申请人： IRWIN INDUSTRIAL TOOL COMPANY , NOVAK, Joseph, Thomas , GREEN, Matthew, Christopher
发明人： NOVAK, Joseph, Thomas , GREEN, Matthew, Christopher
IPC分类号： B23B51/05
CPC分类号： B23B51/0406 , B23B51/0453 , Y10T408/895
摘要： A hole cutter has a cylindrical blade body including a cutting edge and one or more axially-elongated apertures formed within a side wall of the blade body. The axially-elongated aperture is configured to receive a lever, such as a screwdriver, therethrough. Each axially- elongated aperture includes a first fulcrum axially spaced adjacent to the cutting edge, a second fulcrum axially spaced further away from the cutting edge than the first fulcrum, and optionally a third fulcrum axially spaced between the first and second fulcrums. A lever, such as a screwdriver, can be inserted into the aperture and placed against each of the fulcrums to lever slugs out of the interior of the blade body.
摘要翻译：孔切割器具有圆柱形刀片主体，其包括切割刃和形成在刀片主体的侧壁内的一个或多个轴向细长孔。轴向细长的孔被构造成容纳穿过其中的诸如螺丝刀的杆。每个轴向细长的孔包括邻近切割边缘轴向间隔开的第一支点，与第一支点相比轴向间隔开比切割边缘更远的第二支点，以及可选地在轴向间隔开第一和第二支点之间的第三支点。诸如螺丝刀的杠杆可以被插入到孔中并放置在每个支点上，以将块塞从叶片本体的内部拉出。

49. 发明申请

WO2010101942A1 RECIPROCATING SAW BLADE WITH TANGS ON EACH END AND RELATED METHOD 审中-公开
标题翻译：在每个端部重新配置带有凸起的锯片和相关方法
公开(公告)号：WO2010101942A1
公开(公告)日：2010-09-10
申请号：PCT/US2010/025951
申请日：2010-03-02
申请人： IRWIN INDUSTRIAL TOOL COMPANY , KALOMERIS, Charles , SAVARINO, Matthew
发明人： KALOMERIS, Charles , SAVARINO, Matthew
IPC分类号： B26D1/00
CPC分类号： B23D61/123 , B23D61/128 , B28D1/127 , Y10T83/935
摘要： A reciprocating saw blade has a first end with a first tang and a second end with a second tang. The first and second tangs are alternatively engageable with the chuck of a reciprocating saw. The reciprocating saw blade defines a substantially uniform cutting edge extending from approximately the first end to approximately the second end of the blade. The first tang is engageable with the chuck of the reciprocating saw for fixedly securing the first end of the blade to the reciprocating saw and forming with the second tang the free end of the saw blade. Alternatively, the second tang is engageable with the chuck of the reciprocating saw for fixedly securing the second end of the blade to the reciprocating saw and forming with the first tang the free end of the reciprocating saw blade drivable in a reciprocating motion by the reciprocating saw.
摘要翻译：往复式锯片具有带有第一柄脚的第一端和带有第二脚柄的第二端。第一和第二柄脚可替代地与往复锯的卡盘啮合。往复式锯片限定了从刀片的大致第一端至大致第二端延伸的基本均匀的切削刃。第一脚可与往复锯的卡盘接合，用于将刀片的第一端固定地固定到往复锯上，并且用第二柄柄形成锯片的自由端。或者，第二柄脚可与往复锯的卡盘接合，用于将刀片的第二端固定地固定到往复锯上，并且第一脚柄与第一脚柄成形，往复式锯片的自由端通过往复锯可往复运动地驱动。

50. 发明申请

WO2009111751A1 QUICK CHANGE ARBOR, HOLE CUTTER, AND METHOD 审中-公开
标题翻译：快速改变ARBOR，孔切割器和方法
公开(公告)号：WO2009111751A1
公开(公告)日：2009-09-11
申请号：PCT/US2009/036413
申请日：2009-03-06
申请人： IRWIN INDUSTRIAL TOOL COMPANY , NOVAK, Joseph, Thomas , O'KEEFE, Charles, M. , PANJERC, James, E.
发明人： NOVAK, Joseph, Thomas , O'KEEFE, Charles, M. , PANJERC, James, E.
IPC分类号： B23B51/04
CPC分类号： B23B51/0473 , Y10T408/03 , Y10T408/895 , Y10T408/8957 , Y10T408/95
摘要： An arbor for quick change and standard hole cutters, wherein each hole cutter includes a central aperture and at least one drive pin aperture. The arbor comprises an arbor body including an end portion engageable within the central aperture, a drive shank opposite the end portion for engaging a power tool, and an aperture for receiving a pilot bit. The arbor further comprises a drive pin plate and/or collar having at least one drive pin receivable in a corresponding drive pin aperture of the hole saw for drivingly engaging the hole saw. The arbor, in at least one embodiment, further comprises a pilot bit mechanism for engaging and releasing a quick change or standard pilot bit.
摘要翻译：一种用于快速更换的心轴和标准孔刀，其中每个孔刀包括中心孔和至少一个驱动销孔。心轴包括心轴体，该心轴体包括可接合在中心孔内的端部部分，与端部相对的用于接合动力工具的驱动柄和用于接收引导钻头的孔。心轴还包括驱动销板和/或套环，其具有可接收在孔锯的相应驱动销孔中的至少一个驱动销，用于驱动地接合孔锯。在至少一个实施例中，心轴还包括用于接合和释放快速更换或标准导向钻头的导向钻头机构。

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