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1. 发明申请

WO2016007557A2 HOLLOW METALSCREW AND METHOD OF MAKING 审中-公开
标题翻译：中空金属制品及其制造方法
公开(公告)号：WO2016007557A2
公开(公告)日：2016-01-14
申请号：PCT/US2015039447
申请日：2015-07-07
申请人： PHYSICAL SYSTEMS
发明人： HUTTER CHARLES G
IPC分类号： F16B23/00 , F16B35/04
CPC分类号： F16B23/00 , B21D53/24 , B21H3/02 , B21H3/04 , B21K1/56 , C21D1/26 , C21D6/02 , C21D8/105 , C21D9/0093 , C21D2261/00 , C22C38/002 , C22C38/02 , C22C38/04 , C22C38/06 , C22C38/42 , C22C38/46 , C22C38/50 , C22C38/54 , C22C38/58 , F16B23/0046 , F16B23/0053 , F16B23/0061 , F16B23/0092 , F16B33/008 , F16B35/00 , F16B35/04 , F16B35/041 , F16B37/00 , F16B37/02
摘要： A hollow screw and related process of making is provided, wherein the hollow screw is formed from a generally circular corrosion resistant stainless steel disk cut from flat roll stock. The hollow screw includes a head and an elongated and hollow shaft having a wall thickness between about 0.2 to about 0.7 millimeters extending therefrom and defining a shank portion and a threaded portion having a plurality of threads thereon with a rotational drive mechanism configured to facilitate tightening via the threads. The process involves annealing to soften the stamped hollow screw, followed by thread rolling, and then age hardening the hollow screw. As such, the resultant hollow screw is relatively lightweight, about 50% the mass of a solid core screw made from the same material, with a sufficient thread strength to meet most aerospace applications and contributes to important aircraft fuel economy.
摘要翻译：提供了一种中空螺丝及相关的制造方法，其中中空螺杆由从扁平轧辊原料切割的大致圆形的耐腐蚀不锈钢盘形成。中空螺杆包括头部和细长的空心轴，其具有从其延伸的约0.2至约0.7毫米的壁厚，并且限定了柄部分和螺纹部分，其上具有多个螺纹，旋转驱动机构构造成便于紧固通过线程。该过程包括退火以软化冲压的中空螺杆，随后进行螺纹滚压，然后对中空螺钉进行老化硬化。因此，所得到的中空螺杆相对较轻，由相同材料制成的实芯螺杆的质量约为50％，具有足够的螺纹强度以满足大多数航空应用并有助于重要的飞机燃料经济性。

2. 发明申请

WO2005042985A3 TAMPER-RESISTANT FASTENER AND METHOD AND TOOL FOR USE WITH SAME 审中-公开
标题翻译：耐冲击紧固件及其使用方法和工具
公开(公告)号：WO2005042985A3
公开(公告)日：2005-11-24
申请号：PCT/US2004035141
申请日：2004-10-22
申请人： FLESHER ROBERT W
发明人： FLESHER ROBERT W
IPC分类号： B25B13/48 , B25B15/00 , B25B23/00 , F16B20060101 , F16B23/00 , F16B31/02 , F16B35/06 , F16B41/00
CPC分类号： B25B13/485 , F16B23/0023 , F16B23/0046 , F16B23/0069 , F16B31/021 , F16B41/005
摘要： A fastener includes a round, blind hole or pocket in its head. Installation and removal of the fastener is accomplished with a tool containing an eccentric segment on the end of a shaft. When rotated within the pocket, the eccentric segment displaces laterally relative to the shaft to provide a friction grip to the lateral wall of the pocket. The strength of the grip is proportional to the applied torque. Eccentric displacement allows rotation but prevents the tool from spinning out of the fastener thereby eliminating cam-out and surface damage resulting from contact with a spinning tool tip. The eccentric head of the tool can be made disposable and to shear off when a predetermined torque is reached. The smooth-sided round hole offers no purchase for commonly available tools; making the fastener tamper-resistance. In another embodiment, the fastener includes a raised portion in the pocket. A tool having a complementary opening shears off the raised portion at a predetermined torque.
摘要翻译：紧固件在其头部包括圆形，盲孔或口袋。紧固件的安装和拆卸通过在轴的端部上包含偏心段的工具来实现。当在口袋内旋转时，偏心部分相对于轴横向移位，以向口袋的侧壁提供摩擦抓握。把手的强度与施加的扭矩成比例。偏心位移允许旋转，但是防止工具从紧固件中脱出，从而消除了与旋转工具尖端接触造成的凸出和表面损伤。工具的偏心头可以制成一次性的，并且在达到预定扭矩时被剪断。光滑圆孔不提供常用工具的购买; 使紧固件防篡改。在另一个实施例中，紧固件包括在口袋中的凸起部分。具有互补的开口的工具以预定的扭矩剪切掉凸起部分。

3. 发明申请

WO2005042985A2 TAMPER-RESISTANT FASTENER AND METHOD AND TOOL FOR USE WITH SAME 审中-公开
标题翻译：防篡改紧固件及使用该方法和工具
公开(公告)号：WO2005042985A2
公开(公告)日：2005-05-12
申请号：PCT/US2004/035141
申请日：2004-10-22
申请人： FLESHER, ROBERT, W.
发明人： FLESHER, ROBERT, W.
IPC分类号： F16B
CPC分类号： B25B13/485 , F16B23/0023 , F16B23/0046 , F16B23/0069 , F16B31/021 , F16B41/005
摘要： A fastener includes a round, blind hole or pocket in its head. Installation and removal of the fastener is accomplished with a tool containing an eccentric segment on the end of a shaft. When rotated within the pocket, the eccentric segment displaces laterally relative to the shaft to provide a friction grip to the lateral wall of the pocket. The strength of the grip is proportional to the applied torque. Eccentric displacement allows rotation but prevents the tool from spinning out of the fastener thereby eliminating cam-out and surface damage resulting from contact with a spinning tool tip. The eccentric head of the tool can be made disposable and to shear off when a predetermined torque is reached. The smooth-sided round hole offers no purchase for commonly available tools; making the fastener tamper-resistance. In another embodiment, the fastener includes a raised portion in the pocket. A tool having a complementary opening shears off the raised portion at a predetermined torque.
摘要翻译：
紧固件在其头部包括圆形盲孔或口袋。紧固件的安装和拆卸是通过一个包含轴端偏心段的工具完成的。当在口袋内旋转时，偏心段相对于轴侧向移动，以提供对口袋侧壁的摩擦夹持。手柄的强度与施加的扭矩成正比。偏心位移允许旋转但防止工具从紧固件中旋出，从而消除由于与旋转工具尖端接触而引起的凸出和表面损伤。工具的偏心头可以制成一次性的，并在达到预定扭矩时切断。光滑侧圆孔不提供常用工具; 使紧固件防篡改。在另一个实施例中，紧固件包括在口袋中的凸起部分。具有互补开口的工具以预定扭矩剪切凸起部分。

4. 发明申请

WO1991012438A1 LOCKING AND UNLOCKING ARRANGEMENT FOR A SCREW OR NUT DEVICE, PARTICULARLY A THEFT PREVENTION SCREW OR NUT ON A VEHICLE WHEEL 审中-公开
标题翻译：螺钉或螺母装置的锁定和解锁装置，特别是车辆预防螺钉或螺母
公开(公告)号：WO1991012438A1
公开(公告)日：1991-08-22
申请号：PCT/FR1991000107
申请日：1991-02-12
申请人： LANNEREE, Daniel
IPC分类号： F16B23/00
CPC分类号： F16B23/0046 , B25B13/485 , F16B41/005
摘要： A locking and unlocking arrangement for a screw or nut fixing device, particularly a theft prevention screw or nut for the wheel of a vehicle, the gripping surface and the fixing piece having a specifically coded shape so that they can only be screwed or unscrewed by means of the complementary surface of a tool which matches the fixing piece. In the case of a screw, a centered or offset toothed cavity (13) is formed in the head (12) of the screw (1), an intermediate piece (3) made from a cylindrical piece (31) is combined with said screw (1) and has on one of its sides a centered or offset cylindrical cavity (32), while the other side carries a toothed cylindrical projecting portion (33) which is also centered or offset. Indexing takes place by connecting the teeth (13, 33). The related tool is made to correspond.

5. 发明申请

WO2014197593A1 TAMPER-RESISTANT FASTENER 审中-公开
标题翻译：防绷带紧固件
公开(公告)号：WO2014197593A1
公开(公告)日：2014-12-11
申请号：PCT/US2014/040907
申请日：2014-06-04
申请人： PARKER FASTENERS LLC
发明人： PARKER, Robert B.
IPC分类号： F16B23/00 , F16B41/00
CPC分类号： F16B23/0046 , F16B23/0007 , F16B41/005
摘要： A tamper-resistant fastener includes a non-circular drive recess optionally with a non-circular center post. Preferably the recess and center post are at least partially ellipsoidal cylinders that are concentric and aligned (i.e. they share a common major axis direction). This configuration forms a slot having preferably a substantially uniform width into which an authorized driver is inserted. The length of the major maximum dimension of the post is selected so that a circular arc tangent to the maximum radius of the post will pass closely to or intersect the minimum radial dimension of the recess.
摘要翻译：防篡改紧固件包括可选地具有非圆形中心柱的非圆形驱动凹部。优选地，凹部和中心柱是至少部分椭圆形的圆筒，其同心并对准（即，它们共享共同的长轴方向）。该配置形成具有优选地具有基本上均匀宽度的槽，其中插入授权驾驶员。选择柱的主要最大尺寸的长度，使得与柱的最大半径相切的圆弧将紧密地通过到凹槽的最小径向尺寸或与其相交。

6. 发明申请

WO01077538A1 DRIVING HEADS FOR FASTENERS 审中-公开
标题翻译：用于紧固件的驱动头
公开(公告)号：WO01077538A1
公开(公告)日：2001-10-18
申请号：PCT/GB2001/001404
申请日：2001-03-30
IPC分类号： F16B23/00 , F16B41/00 , B25B13/48 , B25B15/00
CPC分类号： B25B15/008 , F16B23/0038 , F16B23/0046 , F16B23/0092 , F16B41/005 , Y10T29/49826 , Y10T29/49948
摘要： Fastener (1) having a driving head (2) which includes at least two superimposed non-circular recesses (3, 4, 5) for receiving the bit of a driver (7) with which driver a torque can be applied to operate the fastener (1), characterised in that the fastener (1) comprises a security feature whereby said torque needs to the applied to at least two of said recesses (3, 4, 5) in order to operate the fastener (1).
摘要翻译：具有驱动头（2）的紧固件（1）包括至少两个叠置的非圆形凹槽（3,4,5），用于接收驱动器（7）的钻头，驱动器可以施加扭矩来操作紧固件（1），其特征在于，所述紧固件（1）包括安全特征，由此所述扭矩需要施加到所述凹部（3,4,5）中的至少两个以便操作所述紧固件（1）。

7. 发明申请

WO1989009886A1 TAMPER-RESISTANT ROTARY FASTENERS AND TOOLS FOR USE WITH THEM 审中-公开
标题翻译：防篡改旋转紧固件和与其配合使用的工具
公开(公告)号：WO1989009886A1
公开(公告)日：1989-10-19
申请号：PCT/GB1989000366
申请日：1989-04-10
申请人： KINDUE TELECOMMUNICATIONS LIMITED , LEES, Perry, Dean
发明人： KINDUE TELECOMMUNICATIONS LIMITED
IPC分类号： F16B23/00
CPC分类号： F16B23/0046 , B25B13/485 , F16B41/005
摘要： A tamper-resistant threaded fastener (1) comprises a head (2) and shank (3) having a threaded part (4), the head having a circular recess (5) which is coaxial with the screw threading (4) and, at the bottom of the said recess (5) a further circular recess (6) which is of lesser diameter than the first recess and has a common tangent therewith. A tool for use with such a fastener is characterised by a cylindrical shank portion having at its end a cylindrical extension which is of lesser diameter than the shank portion and is eccentric relative thereto.
摘要翻译：防撬螺纹紧固件（1）包括具有螺纹部分（4）的头部（2）和柄部（3），头部具有与螺纹螺纹（4）同轴的圆形凹部（5），并且在所述凹部（5）的底部具有比所述第一凹部小的直径的另一个圆形凹槽（6），并具有与其相同的切线。用于这种紧固件的工具的特征在于圆柱形柄部分的端部具有圆柱形延伸部，该延伸部的直径小于柄部分并且相对于其偏心。

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