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公开(公告)号：US06755096B2
公开(公告)日：2004-06-29
申请号：US08951573
申请日：1997-10-16
申请人： Kurt A. Schroder
发明人： Kurt A. Schroder
IPC分类号： B25D100
CPC分类号： A63B49/08 , A63B53/14 , A63B60/00 , A63B60/06 , A63B60/08 , A63B60/10 , A63B60/12 , A63B60/54 , A63B2102/02 , A63B2102/32 , B25D1/00 , B25D1/04 , B25G1/01
摘要： An impact instrument for delivering an impulse to an object. The impact instrument may include an impact surface for contacting the object and an elongated member extending from the impact surface that terminates in an end. The elongated member may include a grasping region in the vicinity of the end. When the instrument is grasped within the grasping region, the center of percussion of the instrument preferably coincides with the impact surface. The instrument may also contain a pivoting grasping member disposed on the elongated member. A cavity is preferably formed between the grasping member and the elongated member and may contain compressible material. The grasping member may rigidly contact the elongated member at an ideal pivot point. The grasping member is preferably adapted to pivot with respect to the elongated member at the ideal pivot point. The pivoting of the grasping member preferably increases the amount of impulse delivered to an object, decreases vibration experienced by the user of the instrument, and reduces counter-rotational forces imparted from the instrument to the user. The impact instrument may be a hammer, ax, golf club, tennis racket, or similar device.
摘要翻译： 用于向物体传递冲击的冲击仪器。 冲击仪器可以包括用于接触物体的冲击表面和从冲击表面延伸的细长构件，其终止于末端。 细长构件可以包括在端部附近的抓握区域。 当在把持区域内抓握仪器时，仪器的敲击中心优选与冲击表面重合。 仪器还可以包含设置在细长构件上的枢转抓握构件。 优选地，在夹持构件和细长构件之间形成空腔，并且可以包含可压缩材料。 抓握构件可以在理想的枢转点处刚性地接触细长构件。 抓持构件优选地适于在理想枢转点处相对于细长构件枢转。 抓持构件的枢转优选地增加输送到物体的冲击量，减少仪器使用者所经历的振动，并减少从仪器向用户施加的反向旋转力。 撞击器械可以是锤子，斧头，高尔夫球杆，网球拍或类似装置。
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公开(公告)号：US06619408B1
公开(公告)日：2003-09-16
申请号：US10230740
申请日：2002-08-29
申请人： Chao Hong Lai
发明人： Chao Hong Lai
IPC分类号： B25D100
摘要： A hammer comprises a metal bar extended from a head, the bar including forward and rearward apertures; a soft sleeve including spaced lengthwise internal ribs, the ribs being fastened across the bar, forward and rearward staged holes disposed corresponding to the apertures respectively; two forward fastening elements each including a catch inserted into one aperture for preventing the bar from disengaging from the sleeve; a rearward fastening assembly including a left fastener including a bore in a shank and spaced recessed rings around the bore and a right fastener including spaced collars on a shank thereof, the collars being disposed matingly with respect to the recessed rings so that the bar and the sleeve are fastened together by snapping the collars into the rings through the rearward staged hole and the rearward aperture; and a hard handle formed on the sleeve. The ribs and the sleeve can absorb shock.
摘要翻译： 锤包括从头部延伸的金属杆，所述杆包括前孔和后孔; 包括间隔的纵向内部肋的软套筒，所述肋条横跨所述杆紧固，分别对应于所述孔设置的前后分段孔; 两个前紧固元件，每个包括插入一个孔中的卡扣，用于防止杆从套筒脱离; 向后紧固组件，其包括左紧固件，所述左紧固件包括柄中的孔和围绕所述孔的间隔开的凹环，以及在其柄上包括间隔开的环的右紧固件，所述套环相对于所述凹环配合地设置，使得所述杆和 套筒通过后方分段孔和后孔将卡环卡入环中而固定在一起; 以及形成在套筒上的硬把手。 肋骨和袖子可以吸收冲击。
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公开(公告)号：US06467376B1
公开(公告)日：2002-10-22
申请号：US09901341
申请日：2001-07-09
申请人： Li-Tu Lin Wu
发明人： Li-Tu Lin Wu
IPC分类号： B25D100
摘要： A hammer includes a composite material handle having a connecting portion formed on one end of the composite material handle. A head is encircled in the connecting portion of the handle and has a flat working face formed on one end. An annular groove is defined in a middle portion of the head to receive the connection portion of the handle. A through hole is transversely defined in the middle portion of the head and communicates with the annular groove. A cushion core is securely inserted in the through hole in the head to absorb the shock generated when the hammer is used.
摘要翻译： 锤包括复合材料手柄，其具有形成在复合材料手柄的一端上的连接部分。 头部包围在手柄的连接部分中，并且在一端形成有平坦的工作面。 在头部的中间部分限定环形槽以容纳把手的连接部分。 通孔横向限定在头部的中间部分，并与环形槽连通。 垫芯牢固地插入头部的通孔中，以吸收使用锤子时产生的冲击。
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公开(公告)号：US06311582B1
公开(公告)日：2001-11-06
申请号：US09696590
申请日：2000-10-26
申请人： Howard Chow
发明人： Howard Chow
IPC分类号： B25D100
CPC分类号： B25D1/12
摘要： A shock absorbing claw hammer consisting of a head with a striking face and a claw portion and having a chamber extending through the head. In a first embodiment, an inset step is formed at one end of the chamber to receive a cover plate and an aperture is formed at the opposite end to receive a handle. and The handle is affixed to the head with an epoxy base. The aperture is incompletely filled with shot and a cover plate is affixed to the head. The entire head assembly is cleaned and finished to produce a smooth finish. In a second embodiment, a hole is formed at the top of the chamber, which is sealed and finished after the shot is loaded in the chamber.
摘要翻译： 一种减震爪锤，由具有打击面的头部和爪部组成，具有延伸穿过头部的腔室。 在第一实施例中，在室的一端处形成插入台阶以接收盖板，并且在相对端形成孔以接收手柄。 手柄用环氧底座固定在头上。 孔径未完全充满镜头，盖板固定在头部。 整个头部组件被清洁和完成，以产生光滑的光洁度。 在第二实施例中，在腔室的顶部形成有孔，该孔在镜头装入腔室之后被密封并完成。
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公开(公告)号：US06250181B1
公开(公告)日：2001-06-26
申请号：US09633553
申请日：2000-08-07
申请人： Todd Douglas Coonrad
发明人： Todd Douglas Coonrad
IPC分类号： B25D100
摘要： A head-to-handle interface for a striking tool having a plane of symmetry has a web in the plane of symmetry and sidewalls around the periphery of the web except for the direction of joining the handle to the head, the web and sidewalls forming socket areas on both sides of the web, such that a handle shaped to engage the sockets is joined to the head in a manner that bending stresses are greatly alleviated at and near the head-to-handle interface. In one embodiment a variable weight system provides for a user varying the weight of the head of a striking tool. In another aspect, a nail-pulling slot is provided with significantly tapered inner walls.
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公开(公告)号：US06708585B1
公开(公告)日：2004-03-23
申请号：US10367089
申请日：2003-02-14
申请人： Charles R. Posenauer
发明人： Charles R. Posenauer
IPC分类号： B25D100
CPC分类号： B25C1/02 , Y10T29/53843 , Y10T29/53878
摘要： A driver tool for small nails and brads having a tubular body within which a plunger is reciprocal. The upper end of the plunger and the body are connected by an elastomeric member so that a manual force may be applied to draw the plunger upward. Upon release, the plunger descends to impact the nail or brad within the lower end of the tubular body. The lower driver head end of the plunger is magnetized.
摘要翻译： 用于小指甲和头盔的驱动器工具，其具有管状体，柱塞在该管状体内是往复的。 柱塞和主体的上端通过弹性体构件连接，使得可以施加手动力以将柱塞向上拉。 在释放时，柱塞下降以在管状体的下端内撞击钉子或鬃毛。 柱塞的下驱动器头端被磁化。
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公开(公告)号：US06647829B1
公开(公告)日：2003-11-18
申请号：US10214237
申请日：2002-08-07
IPC分类号： B25D100
摘要： The present invention provides a hand-held striking tool that has a head disposed forward of the centerline of a handle. The hand-held striking tool of the present invention may further include a flange positioned beneath the head of the tool, the flange functioning as a second area of contact so that the effect of overstrike may be controlled. The present invention also provides a hand-held striking tool that isolates the striking head of the tool from the handle such that the effect of vibrations caused by using the tool are reduced.
摘要翻译： 本发明提供了一种手柄打击工具，其具有设置在手柄的中心线的前方的头部。 本发明的手持打击工具还可以包括位于工具头部下方的凸缘，凸缘用作第二接触区域，从而可以控制过度冲击的影响。 本发明还提供了一种手持式打击工具，其将工具的打击头与把手隔离，从而减少了使用工具引起的振动的影响。
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公开(公告)号：US06615691B2
公开(公告)日：2003-09-09
申请号：US10266818
申请日：2002-10-07
申请人： Todd Douglas Coonrad
发明人： Todd Douglas Coonrad
IPC分类号： B25D100
摘要： A head-to-handle interface for a striking tool having a plane of symmetry has a web in the plane of symmetry and sidewalls around the periphery of the web except for the direction of joining the handle to the head, the web and sidewalls forming socket areas on both sides of the web, such that a handle shaped to engage the sockets is joined to the head in a manner that bending stresses are greatly alleviated at and near the head-to-handle interface. In one embodiment a variable weight system provides for a user varying the weight of the head of a striking tool. In another aspect, a nail-pulling slot is provided with significantly tapered inner walls.
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公开(公告)号：US06370986B1
公开(公告)日：2002-04-16
申请号：US09533735
申请日：2000-03-23
申请人： Gary Scott
发明人： Gary Scott
IPC分类号： B25D100
CPC分类号： B25G1/01 , Y10T29/49826
摘要： A manually operable impact tool that includes an elongated rigid interior handle structure extending longitudinally with respect to the tool, an impact head disposed at one longitudinal end portion of the handle structure and an exterior impact cushioning gripping structure affixed to a second longitudinal end portion of the elongated interior handle structure in surrounding relation thereto. The exterior impact cushioning gripping structure is formed of inner and outer layers of molded material. The inner layer is a foamed material that is selected from a group consisting of polyvinyl chloride, polypropylene, and thermoplastic elastomer and is molded in surrounding relation to the elongated interior handle structure. The outer layer is constructed of a solid nonfoamed material that is chemically compatible with the inner layer and is molded in surrounding abutting relation to the inner layer. The chemically compatible material used to form the outer layer is chosen from the same group of materials that is used to form the inner layer, viz., polyvinyl chloride, polypropylene, and thermoplastic elastomer. The outer layer is constructed and arranged to provide an inner surface on the outer layer that chemically compatibly bonds to an outside surface of the inner layer and to provide an exterior surface on the outer layer configured to accommodate a manually gripping hand. The arrangement of the gripping structure is such that when it is gripped by a user and the tool is manually operated to impact the tool head on a work piece, the inner layer of foamed material cushions the impact to the gripping hand of the user.
摘要翻译： 一种可手动操作的冲击工具，其包括相对于所述工具纵向延伸的细长的刚性内部手柄结构，设置在所述手柄结构的一个纵向端部处的冲击头和固定到所述手柄结构的第二纵向端部的外部冲击缓冲夹持结构 细长的内部把手结构与其周围的关系。 外部冲击缓冲夹持结构由模制材料的内层和外层形成。 内层是选自由聚氯乙烯，聚丙烯和热塑性弹性体组成的组中的泡沫材料，并且与细长的内部手柄结构相关地模制。 外层由与内层化学相容的固体未发泡材料构成，并与外层相邻地模制。 用于形成外层的化学相容材料选自与用于形成内层的材料相同的组，即聚氯乙烯，聚丙烯和热塑性弹性体。 外层被构造和布置成提供外层上的内表面，其与内层的外表面化学兼容地结合，并且在外层上提供构造成容纳手动夹持手的外表面。 夹持结构的布置使得当其被使用者握住并且工具被手动操作以冲击工件上的工具头时，发泡材料的内层缓冲对使用者的抓握手的冲击。
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公开(公告)号：US06339974B1
公开(公告)日：2002-01-22
申请号：US09039474
申请日：1998-03-16
IPC分类号： B25D100
CPC分类号： B25D1/06
摘要： A hammerhead made of tool steel and having in combination a pair of asymmetric claws and a magnetic nail holder, the holder being in the form of a T-shaped notch and a permanent magnet having a very high field intensity as compared to the conventional permannet magnet.
摘要翻译： 一种由工具钢制成的锤头，其组合有一对不对称爪和磁性钉子夹持器，该保持器呈T形凹口的形式，并且与传统的permannet磁体相比具有非常高的场强的永磁体 。
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