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公开(公告)号：USD1062938S1
公开(公告)日：2025-02-18
申请号：US29868966
申请日：2022-12-19
Applicant: Steven Weaver , Lori Weaver , Shawn Sweeney , Mudar Humaimidi
Designer： Steven Weaver , Lori Weaver , Shawn Sweeney , Mudar Humaimidi
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公开(公告)号：USD637880S1
公开(公告)日：2011-05-17
申请号：US29352152
申请日：2009-12-17
Applicant: Matthew Kenny , Steven Weaver
Designer： Matthew Kenny , Steven Weaver
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公开(公告)号：US20090297279A1
公开(公告)日：2009-12-03
申请号：US12312336
申请日：2007-10-23
Applicant: Steven Weaver , Darren Webb , John Horsch , Matthew Kenny
Inventor： Steven Weaver , Darren Webb , John Horsch , Matthew Kenny
CPC classification number: E21D21/0026 , E21D21/0053 , E21D21/0066
Abstract: The present invention relates to a rock bolt comprising first and second ends, a shaft extending between the ends, and an anchoring device extending along a first part of the shaft adjacent the first end. The anchoring device comprises a mandrel, and at least one expansion element overlaying the mandrel. The expansion element is displaced radially outwardly on a predetermined relative movement between the mandrel and the expansion element. The expansion element is joined to a connector to form an anchor assembly. The anchor assembly is keyed to the mandrel. The anchor assembly comprises relative rotation actuator means active during rotation of the anchoring device. The invention further relates to an anchoring device per se.
Abstract translation: 本发明涉及一种岩石锚杆，其包括第一和第二端部，在端部之间延伸的轴以及沿轴的第一部分邻近第一端部延伸的锚定装置。 锚固装置包括心轴和覆盖心轴的至少一个膨胀元件。 膨胀元件在心轴和膨胀元件之间的预定相对运动上径向向外移动。 膨胀元件连接到连接器以形成锚固组件。 锚固组件被锁定到心轴上。 锚固组件包括在锚定装置旋转期间有效的相对旋转致动器装置。 本发明还涉及锚定装置本身。
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公开(公告)号：US20070040442A1
公开(公告)日：2007-02-22
申请号：US11504776
申请日：2006-08-16
Applicant: Steven Weaver
Inventor： Steven Weaver
IPC: E21C25/10
CPC classification number: E21C35/183 , E21C2035/1816
Abstract: A cutting pick comprises an elongate shank and a cutting tip mounted to one end of the shank. The cutting tip has a leading end, a trailing end and a mounting portion for mounting to the shank. The tip has a shape such that it diverges outwardly in a direction from the leading end to the trailing end to a portion of maximum diameter. An annular sleeve is attached about the shank adjacent to and in non-contacting relationship with the trailing end of the cutting tip. The maximum diameter of the cutting tip is of greater diameter than the diameter of the inner diameter of the annular sleeve so that the portion of maximum diameter overlies the sleeve radially.
Abstract translation: 切割拾取器包括细长的柄和安装到柄的一端的切割尖端。 切割尖端具有前端，后端和用于安装到柄的安装部分。 尖端具有使得其在从前端到后端到最大直径的一部分的方向上向外发散的形状。 一个环形套筒围绕该切削尖端的后端邻近并以非接触的关系附接在该柄上。 切割尖端的最大直径比环形套筒的内径的直径大直径，使得最大直径的部分径向地覆盖套筒。
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公开(公告)号：US07172256B2
公开(公告)日：2007-02-06
申请号：US10845556
申请日：2004-05-14
Applicant: Keith Sleep , Steven Weaver
Inventor： Keith Sleep , Steven Weaver
IPC: E21C35/183
CPC classification number: E21F5/00 , E21C35/197
Abstract: A cutting pick includes an elongate shank, a cutting tip fixed to one end of the shank to project from that end and which is of a material that is harder than the material of the shank, and an annular sleeve which is attached about the shank adjacent the cutting tip. The sleeve is of a material (e.g., tungsten carbide) which is harder than the material of the shank and which has a lower propensity for incendive spark production during a cutting operation than the material of the shank. The sleeve includes a plurality of annular sleeve portions which are attached about the shank immediately adjacent to each other.
Abstract translation: 切割拾取器包括细长的柄，切割尖端固定到柄的一端以从该端伸出并且其是比柄的材料更硬的材料，以及围绕柄附接的环形套筒 切割尖端。 该套筒是一种材料（例如，碳化钨），其比柄的材料更硬，并且在切割操作期间具有较低的倾向，而不是柄部的材料。 套筒包括多个环形套筒部分，这些套筒部分彼此紧邻地附接在柄上。
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公开(公告)号：US20050212345A1
公开(公告)日：2005-09-29
申请号：US10845556
申请日：2004-05-14
Applicant: Keith Sleep , Steven Weaver
Inventor： Keith Sleep , Steven Weaver
IPC: E21C25/14 , E21C35/183 , E21C35/197 , E21F5/00
CPC classification number: E21F5/00 , E21C35/197
Abstract: A cutting pick includes an elongate shank, a cutting tip fixed to one end of the shank to project from that end and which is of a material that is harder than the material of the shank, and an annular sleeve which is attached about the shank adjacent the cutting tip. The sleeve is of a material (e.g., tungsten carbide) which is harder than the material of the shank and which has a lower propensity for incendive spark production during a cutting operation than the material of the shank. The sleeve includes a plurality of annular sleeve portions which are attached about the shank immediately adjacent to each other.
Abstract translation: 切割拾取器包括细长的柄，切割尖端固定到柄的一端以从该端伸出并且其是比柄的材料更硬的材料，以及围绕柄附接的环形套筒 切割尖端。 该套筒是一种材料（例如，碳化钨），其比柄的材料更硬，并且在切割操作期间具有较低的倾向，而不是柄部的材料。 套筒包括多个环形套筒部分，这些套筒部分彼此紧邻地附接在柄上。
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公开(公告)号：US10785969B2
公开(公告)日：2020-09-29
申请号：US16009241
申请日：2018-06-15
Applicant: Steven Weaver
Inventor： Steven Weaver
Abstract: A fish hauling device, including a rope, a plurality of hooks, and a sleeve, including a body comprising a hollow cylinder, a plurality of rope attachment apertures disposed at a first end of the body to allow the rope to be attached thereto, and a plurality of slots to disposed at a second end of the body to allow the plurality of hooks to be attached thereto.
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公开(公告)号：US20110163591A1
公开(公告)日：2011-07-07
申请号：US12795186
申请日：2010-06-07
Applicant: Keith SLEEP , Steven Weaver
Inventor： Keith SLEEP , Steven Weaver
IPC: E21C35/197 , E21C35/183
CPC classification number: E21C35/197
Abstract: To alleviate the problem associated with wear of either the shank of the cutting pick or the surface defining the cutting pick mounting hole, a cutting pick and mounting assembly is provided including a cutting pick having a shank and a cutting tip, a cutting pick mounting hole extending through a support surface within which the shank of the cutting pick is received such that the cutting tip projects from the hole; an inner sleeve having a cutting pick opening within which the shank of the cutting pick extends; an outer sleeve having an inner sleeve opening within which the inner sleeve and the shank of the cutting pick extend; wherein the shank, the inner sleeve and the outer sleeve are positioned concentrically within the cutting pick mounting hole.
Abstract translation: 为了减轻切割爪的柄部或限定切割拾取安装孔的表面的磨损相关的问题，提供了一种切割拾取和安装组件，其包括具有柄和切割尖端的切割拾取器，切割拾取器安装孔 延伸穿过其中容纳切割镐的柄的支撑表面，使得切割尖端从孔突出; 内套筒，其具有切割拾取开口，切割拾取器的柄延伸在该切割拾取开口内; 外套筒，其具有内套筒开口，内套筒和切屑的柄部延伸到内套筒开口内; 其中所述柄，所述内套筒和所述外套筒同心地位于所述切屑拾取器安装孔内。
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公开(公告)号：USD624097S1
公开(公告)日：2010-09-21
申请号：US29352151
申请日：2009-12-17
Applicant: Matthew Kenny , Steven Weaver
Designer： Matthew Kenny , Steven Weaver
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公开(公告)号：US20080073412A1
公开(公告)日：2008-03-27
申请号：US11984745
申请日：2007-11-21
Applicant: Steven Weaver
Inventor： Steven Weaver
IPC: B23K31/02
CPC classification number: B23P11/025 , B23K1/0008 , B23K2101/20 , E21C2035/1806 , Y10T407/235 , Y10T407/27
Abstract: A cutting pick comprising a cutting tip 10 formed such as from SiC-D and a metal pick body 11. The pick body 11 has a greater coefficient of thermal expansion than the cutting tip 10. The pick body 11 includes a generally cylindrical cavity 14 within which is received a generally cylindrical anchor portion 13. The tip 10 includes a coating 17 bonded to the outer surface of the anchor portion 13. An annulus 24 is left between the coating 17 and the cavity 14 within which is a solder or braze material which bonds to each of the coating 17 and the cavity 14. The pick body 11 employs the difference in thermal expansion to exert pressure on the anchor portion 13 to fix the tip 10 to the pick body 11.
Abstract translation: 切割拾取器包括由SiC-D形成的切割刀片10和金属拾取器体11。 拾取本体11具有比切割刀片10更大的热膨胀系数。 拾取体11包括大致圆柱形的腔14，在其中容纳有大致圆柱形的锚固部分13。 尖端10包括结合到锚固部分13的外表面的涂层17。 在涂层17和腔14之间留有一个环24，其中是焊接或钎焊材料，其结合到涂层17和空腔14中的每一个。 捡拾体11采用热膨胀的差异来对锚定部13施加压力，以将尖端10固定到捡拾体11。
