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公开(公告)号：US08136428B2
公开(公告)日：2012-03-20
申请号：US12031878
申请日：2008-02-15
申请人： Bryan Engelbrecht
发明人： Bryan Engelbrecht
IPC分类号： B25B13/02
CPC分类号： F16B39/32 , F16B41/005 , Y10S81/90 , Y10T29/49908
摘要： Non-reversing fasteners include a bolt having a groove defined along the thread, and a nut having a biased tooth disposed in an internal pocket. When the nut is threaded onto the bolt, the biased tooth does not engage the groove. When the nut is reversed off the bolt, the biased tooth stays in an extended position and engages the groove, preventing it from reversing. A tool positions on the nut and moves the biased tooth from the extended position to a retracted position, allowing the nut to reverse off the bolt. The tool can be another nut having a magnet for moving the tooth from the extended to the retracted position. A reverse arrangement can have a bolt with a biased tooth and a nut having a groove. A tool in the form of a magnetized rod can fit into an axial bore in the bolt to move the tooth.
摘要翻译： 不反转紧固件包括具有沿着螺纹限定的凹槽的螺栓和具有设置在内部凹穴中的偏置齿的螺母。 当螺母拧到螺栓上时，偏置的齿不接合凹槽。 当螺母从螺栓上反转时，偏置的齿保持在延伸位置并与槽接合，防止其反转。 工具位于螺母上并将偏置的齿从延伸位置移动到缩回位置，从而允许螺母反转螺栓。 该工具可以是具有用于使齿从延伸到缩回位置移动的磁体的另一个螺母。 相反的布置可以具有带偏置齿的螺栓和具有凹槽的螺母。 磁化杆形式的工具可以装配到螺栓中的轴向孔中以移动牙齿。
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公开(公告)号：US06877405B2
公开(公告)日：2005-04-12
申请号：US10621001
申请日：2003-07-16
申请人： Robert Brady , Joel R. Chartier
发明人： Robert Brady , Joel R. Chartier
摘要： A non-conductive substantially buoyant-in-water hand tool comprising an elongated handle portion formed of non-corrosive, non-conductive material having a density greater than water and an elongated working tool connected to and extending axially from a proximal end of said handle portion. The handle portion has one or more outwardly opening cavities formed into a side surface of the handle portion. An elongated tubular sheath formed of material buoyant in water covers and sealingly encloses and forms one or more airtight cavities whereby the effective density of the hand tool is less than that of water.
摘要翻译： 一种不导电的基本上浮在水中的手工工具，其包括由密度大于水的非腐蚀性非导电材料形成的细长手柄部分，以及与所述手柄的近端连接并且从所述手柄的近端轴向延伸的细长加工工具 一部分。 手柄部分具有形成在手柄部分的侧表面中的一个或多个向外开口的空腔。 由水中漂浮的材料形成的细长管状护套覆盖并密封地封闭并形成一个或多个气密腔，由此手工具的有效密度小于水的密度。
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公开(公告)号：US20050039581A1
公开(公告)日：2005-02-24
申请号：US10642018
申请日：2003-08-18
申请人： Daniel Eggert , Marco DeVecchis
发明人： Daniel Eggert , Marco DeVecchis
CPC分类号： B29C45/14344 , B25B13/06 , B25G1/12 , B25G1/125 , B29C45/14491 , B29L2031/283 , B29L2031/463 , Y10S81/90
摘要： A molded tool structure has a non-metallic body and a continuous band of flexible and resilient non-metallic material encompassing the body and bonded to its exterior surface. The body may be a tool or a tool part. Also, the body may have one or more metal inserts insert molded therein, in which case there is a band encompassing each such insert. In one embodiment the body is a socket with inserts at both ends and in another embodiment the body is a driver shank with a double-ended screwdriver bit having a Phillips tip insert molded in the body and a flat-blade tip projecting from the body. The tool structure is molded by placing the flexible and resilient band or bands in a mold cavity, the body material being injected into the cavity so that it flows inside the band or bands and forces each band against the mold at the peripheral of the cavity. Any inserts are positioned in the cavity on suitable fixtures inside the bands so that the material flows between the bands and the inserts.
摘要翻译： 模制工具结构具有非金属体和包围主体并结合到其外表面的柔性和弹性非金属材料的连续带。 身体可能是工具或工具部分。 此外，主体可以在其中嵌入一个或多个金属嵌件，在这种情况下，存在包围每个这样的插入件的带。 在一个实施例中，主体是在两端具有插入件的插座，并且在另一实施例中，主体是具有模制在主体中的十字螺丝刀头的双头螺丝刀头的驱动柄，以及从主体突出的平头尖端。 通过将柔性和弹性带或带放置在模腔中来模制工具结构，主体材料被注入空腔中，使得其在带或带内流动并且迫使每个带抵靠空腔周边的模具。 任何插入件都位于带内的合适夹具上的空腔中，使得材料在带和插入件之间流动。
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公开(公告)号：US06748617B1
公开(公告)日：2004-06-15
申请号：US08644170
申请日：1996-05-10
IPC分类号： B25B722
CPC分类号： B25B7/22 , B25B27/146 , F42B3/26 , F42D1/041 , H01R43/0421 , Y10S81/90
摘要： A pliers-type of crimper for blasting caps adapted for forming a double crimp in a single operation. For safety, the crimper is constructed of a lightweight non-sparking and non-magnetic material, specifically, aluminum, which is provided with a heavy dense anodic coating to provide the desired wear properties. The use of aluminum facilitates the forming of the intricate crimping elements in an integral structure for low cost.
摘要翻译： 一种用于在单次操作中形成双重卷曲的喷砂帽的钳子式卷曲机。 为了安全起见，卷曲器由轻质的无火花和非磁性材料构成，特别是铝，其中提供有重质致密阳极涂层以提供所需的耐磨性能。 铝的使用有助于以低成本形成整体结构中的复杂卷曲元件。
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公开(公告)号：US06701809B2
公开(公告)日：2004-03-09
申请号：US10139226
申请日：2002-05-07
申请人： Chun Po Huang
发明人： Chun Po Huang
IPC分类号： B25B1306
CPC分类号： B25B23/12 , Y10S81/90 , Y10S403/01
摘要： A elastic magnetic socket wrench connector device which contains: first tube with first magnet fixed at first end and an inward stop around second end; and second tube sliding through the second end with one end inside said first tube, the inside end has a flange and with second magnet fixed at outside end; said inward stop preventing said flange from sliding off said first tube and the first magnet and said second magnet are of the same magnetic poles. The first magnet has stronger magnetic force than that of said second magnet. The device can attract a bolt preventing from it fall to the ground and the length of the device can be adjusted to fit different kinds of socket wrenches and sockets.
摘要翻译： 一种弹性磁性插座扳手连接器装置，包括：第一管，第一磁体固定在第一端，内部止动件围绕第二端; 并且第二管通过第二端滑动，一端位于所述第一管内，内端具有凸缘，第二磁体固定在外端; 所述向内止挡防止所述凸缘从所述第一管滑出，并且所述第一磁体和所述第二磁体具有相同的磁极。 第一磁体具有比所述第二磁体更强的磁力。 该装置可以吸引防止其掉落到地面的螺栓，并且可以调节装置的长度以适应不同种类的套筒扳手和插座。
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公开(公告)号：US5970828A
公开(公告)日：1999-10-26
申请号：US109735
申请日：1998-07-02
IPC分类号： B25B13/56 , B25B15/00 , B25F1/04 , B25G1/00 , B25G1/08 , B25G1/10 , B26B1/02 , B26B11/00 , B25B23/00
CPC分类号： B25B13/56 , B25B15/008 , B25F1/04 , B25G1/085 , B26B1/02 , B26B11/00 , B26B11/001 , Y10S81/90
摘要： A folding hand tool set having a one-piece, completely integral, plastic handle and a plurality of hand tools rotatably mounted thereto. The one-piece, completely integral, plastic handle is preferably constructed from a fiber reinforced thermoplastic. In one embodiment, spacers are provided for mechanically isolating the hand tools. The folding hand tool set is capable of transmitting more then 110.0 Newton.multidot.meters of torque without compromising the integrity of the one-piece, completely integral plastic handle. The present invention is also directed to a one-piece, completely integral, plastic handle for receiving hand tools. The handle can withstand at least 30 Newton.multidot.meters of torsional force without compromising the integrity of the handle.
摘要翻译： 一种具有一体式，完全整体的塑料手柄和可旋转地安装在其上的多个手动工具的折叠手工工具组。 一体式，完全整体的塑料手柄优选由纤维增强热塑性塑料制成。 在一个实施例中，提供用于机械隔离手动工具的间隔件。 折叠式手动工具组能够传递更多的110.0牛顿扭矩，而不会影响整体式整体式塑料手柄的完整性。 本发明还涉及用于接收手动工具的一件式，完全整体的塑料手柄。 手柄可以承受至少30牛顿扭矩，而不会影响手柄的完整性。
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公开(公告)号：US5875693A
公开(公告)日：1999-03-02
申请号：US694811
申请日：1996-08-09
CPC分类号： B25B13/461 , B25B13/462 , B25B13/465 , B29C70/345 , B29C70/86 , Y10S81/90
摘要： A ratchet wrench includes a body formed entirely of glass-fiber-reinforced plastic material with a gear insert molded therein and a ratchet mechanism mounted on the insert and retained in place by retaining rings. The body includes layers of random discontinuous glass-fiber-reinforced plastic material and a band of unidirectional continuous glass-fiber-reinforced plastic material which are subjected to compression molding around the insert to form a composite wrench structure. Several insert configurations are disclosed.
摘要翻译： 棘轮扳手包括完全由玻璃纤维增强塑料材料形成的主体，其中模制有齿轮嵌件，棘轮机构安装在插入件上并通过保持环保持在适当的位置。 主体包括随机不连续的玻璃纤维增强塑料材料层和一系列单向连续玻璃纤维增强塑料材料，它们在插入件周围进行压缩成型以形成复合扳手结构。 公开了几种插入结构。
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公开(公告)号：US5713251A
公开(公告)日：1998-02-03
申请号：US784527
申请日：1997-01-17
IPC分类号： B25B13/46
CPC分类号： B25B13/461 , B25B13/463 , Y10S81/90
摘要： A double-ended ratcheting box end wrench includes a body formed entirely of glass-fiber-reinforced plastic material with box-type ratcheting inserts molded at opposite ends of the body. The body includes layers of random discontinuous glass-fiber-reinforced plastic material and a band of unidirectional continuous glass-fiber-reinforced plastic material. The body is subjected to a compression molding process embedded within which are the ratcheting inserts to form a composite wrench structure. Each insert includes a two-part housing in which are disposed a ratchet gear, a pawl and a bias spring.
摘要翻译： 双端棘轮箱端扳手包括完全由玻璃纤维增强塑料材料形成的主体，在主体的相对端模制有盒式棘轮插入件。 身体包括随机不连续的玻璃纤维增强塑料材料层和一系列单向连续玻璃纤维增强塑料材料。 该主体经受嵌入其中的压缩模制工艺，其中是棘轮刀片以形成复合扳手结构。 每个插入件包括两部分壳体，其中设置有棘轮，棘爪和偏置弹簧。
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公开(公告)号：US5524511A
公开(公告)日：1996-06-11
申请号：US261186
申请日：1994-06-13
申请人： Michael Taka's
发明人： Michael Taka's
摘要： A wrench for turning locknuts has a C-shaped head pivotally attached by an extension member to a handle. A recessed step extends part-way around an interior arc of the head, and has a radius sufficient to receive the overall diameter of a locknut. The recessed step is terminated by a shoulder at the end of each arcuate arm forming the head; the shoulders extend toward the center of the head and have dimensions and spacing to fit into the spaces between lugs on a locknut. A notch has a common distal boundary with the recessed step and provides free play in the fit of the wrench over a locknut. When the wrench is placed over a locknut the shoulders fit between and engage lugs on the locknut for turning.
摘要翻译： 用于转动锁紧螺母的扳手具有通过延伸构件枢转地附接到手柄的C形头部。 凹陷步骤围绕头部的内部圆弧部分地延伸，并且具有足以接收锁紧螺母的总直径的半径。 凹陷步骤由形成头部的每个弓形臂的端部处的肩部终止; 肩部朝向头部的中心延伸，并且具有尺寸和间隔以配合在锁紧螺母上的凸耳之间的空间中。 凹口具有与凹陷步骤相同的远端边界，并且在锁紧螺母上配合扳手提供自由的游隙。 当扳手放置在锁紧螺母上时，肩部可以安装在锁紧螺母上并与锁紧螺母上的凸耳接合，以便转动。
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10.发明授权Tool with immproved impact and torque capabilities and having ergonomic handle 失效具有改进的冲击和扭矩能力并具有人体工程学手柄的工具
公开(公告)号：US5390572A
公开(公告)日：1995-02-21
申请号：US094274
申请日：1993-07-27
申请人： Ved P. Gakhar , Wilfred M. McCord
发明人： Ved P. Gakhar , Wilfred M. McCord
摘要： A tool with improved impact and torque capabilities and having ergonomic handle. The tool may be a screwdriver, chisel, or the like. For example, the tool shank has a hex shaped portion integral to the two part ergonomic handle, which, with the dual molded handle composition, provides these increased tool capabilities. The ergonomic handle has a polypropylene core molded about the shank and a thermoplastic rubber cushion grip molded about the polypropylene core.
摘要翻译： 具有改进的冲击和扭矩能力并具有人体工程学手柄的工具。 该工具可以是螺丝刀，凿子等。 例如，工具柄具有与两部件人体工程学手柄成一体的六边形部分，其与双重模制手柄组合件一起提供这些增加的工具能力。 符合人体工程学的手柄具有围绕柄部模制的聚丙烯芯和围绕聚丙烯芯模制的热塑性橡胶缓冲夹。
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