公开(公告)号：US20030082025A1

公开(公告)日：2003-05-01

申请号：US10272574

申请日：2002-10-16

发明人： Ralph Luhm

IPC分类号： F16B013/04

CPC分类号： F16B5/04 ,  F16B13/005 ,  F16B13/04 ,  F16B15/08 ,  F16B19/1045

摘要： Fasteners for fastening adjacent workpieces, and methods and apparatus for installing them. The fasteners include a shank having a head on one end. In one form, the other end may include a counterbore, with the outer end of the counterbore deflected inward to form an inward taper on the end of the shank, facilitating the entry of the shank into the hole in the work pieces. In another form, the other end of the shank may simply be formed with a chamfer. The fasteners also contain a stem having a head located adjacent the blind end of the shank. The stem head is pulled to expand and tightly fasten the shank to the workpieces. While applicable to both temporary fasteners and some permanent fasteners, configurations disclosed particularly for temporary fasteners can allow use of a high strength material for the shank, allowing temporary fastening of larger parts and/or with fewer temporary fasteners than with prior art temporary fasteners.

摘要翻译： 用于紧固相邻工件的紧固件，以及用于安装它们的方法和装置。 紧固件包括在一端具有头部的柄。 在一种形式中，另一端可以包括沉孔，其中沉孔的外端向内偏转以在柄的端部上形成向内的锥形，便于将柄进入工件的孔中。 在另一种形式中，柄的另一端可以简单地形成倒角。 紧固件还包括具有位于柄的盲端附近的头部的杆。 拉头拉头伸长并将柄紧紧地固定在工件上。 在适用于临时紧固件和一些永久紧固件的情况下，特别用于临时紧固件的结构可以允许使用用于柄的高强度材料，允许使用比现有技术的临时紧固件更大的部件和/或具有较少的临时紧固件的临时固定。

公开(公告)号：US3199398A

公开(公告)日：1965-08-10

申请号：US20364362

申请日：1962-06-19

申请人： WEISZ TIBOR

发明人： WEISZ TIBOR

IPC分类号： F16B13/00 ,  F16B13/12

CPC分类号： F16B13/124 ,  F16B13/005 ,  F16B13/126

公开(公告)号：US06254301B1

公开(公告)日：2001-07-03

申请号：US09240531

申请日：1999-01-29

申请人： J. Melvon Hatch

发明人： J. Melvon Hatch

IPC分类号： F16B1300

CPC分类号： F16B13/00 ,  F16B13/005 ,  F16B19/004 ,  Y10S411/908 ,  Y10T403/471 ,  Y10T403/55 ,  Y10T403/559

摘要： A composite material including a thermosetting resin and a fibrous filler material. The composite material is preferably fabricated by dry mixing the thermosetting resin, in powdered form, with the fibrous filler material, and applying an elevated pressure to the dry mixture. The thermosetting resin preferably cures while the mixture is subjected to the elevated pressure. The dry mixture may also be subjected to an elevated temperature. The hardened mass of composite material may be formed into the shape of a desired article of manufacture as an elevated pressure is applied thereto. Alternatively, an article of manufacture may be fabricated from the block of the composite material after formation of the block. The composite material will adhere to glues that have conventionally been used to adhere pieces of wood or wood-like material to one another. Thus, a dowel fabricated from the composite material may be used, in combination with a wood-working glue, to secure two pieces of wood or wood-like material together.

摘要翻译： 包括热固性树脂和纤维填料的复合材料。 复合材料优选通过将粉末状的热固性树脂与纤维填料材料干混并将高压施加到干混合物来制造。 优选在混合物经受升高的压力下固化热固性树脂。 干混合物也可以经受升高的温度。 复合材料的硬化块可以形成为期望的制品的形状，因为向其施加升高的压力。 或者，可以在形成块之后由复合材料的块制造制品。 复合材料将粘附到常规用于将木材或类似木材的材料彼此粘合的胶水上。 因此，可以使用由复合材料制成的销钉，与木工胶粘剂一起使用以将两片木材或类似木材的材料固定在一起。

公开(公告)号：US4978265A

公开(公告)日：1990-12-18

申请号：US372652

申请日：1989-06-28

申请人： Thomas E. De Wan

发明人： Thomas E. De Wan

IPC分类号： F16B13/00 ,  F16B13/02 ,  F16B21/08 ,  F16B37/04

CPC分类号： F16B21/086 ,  F16B13/005 ,  F16B13/025 ,  F16B37/043

摘要： An anchor adapted for insertion in a hole through the wall. The wall includes inner and outer surfaces with the hole extending inwardly through the wall from the outer surface of the wall to the inner surface of the wall. The anchor comprises a head, a body, and a passage through the head and body into which a fastener, such as a screw, is adapted to be inserted. The passage has a central longitudinal axis. A surface on the head is engageable with the outer surface of the wall when the body of the anchor is inserted in the hole. At least one resiliently flexible leg extends axially of the body and terminates in a free end moveable generally radially inward and outward relative to the central axis of the body. The anchor also has a holder adjacent to the free end of the leg. The holder projects laterally outwardly from the leg. The leg is adapted to resiliently flex generally radially inwardly as the body is inserted in the hole to a point where the holder exits the hole on the inside surface of the wall. The leg, thereafter, is adapted to resiliently snap generally radially outwardly to a locking position where the holder extends beyond the hole and overlaps the inside surface of the wall to prevent the body from being pulled back through the hole. The distance between the wall-engaging surface of the head and the holder is essentially identical to the thickness of the wall so that when the holder is in the locking position the anchor cannot be moved axially with respect to the hole in the wall.

摘要翻译： 适于插入通过墙壁的孔中的锚杆。 该壁包括内表面和外表面，其中孔从壁的外表面向内延伸穿过壁向壁的内表面延伸。 锚固件包括头部，主体和通过头部和主体的通道，诸如螺钉的紧固件适于插入该头部和主体中。 通道具有中心纵轴。 当锚固体的主体插入孔中时，头部上的表面可与壁的外表面接合。 至少一个弹性柔性支腿沿主体轴向延伸并且终止于可相对于主体的中心轴线大致径向向内和向外移动的自由端。 锚还具有邻近腿的自由端的支架。 支架从腿部横向向外突出。 当主体被插入到孔中时，腿部适于弹性地弹性地弹性地弹性弯曲到保持器离开壁的内表面上的孔的点。 此后，腿部适于弹性地大致径向向外地卡扣到锁定位置，在该位置处，保持器延伸超过孔并与壁的内表面重叠以防止身体被拉回该孔。 头部和保持器的壁接合表面之间的距离基本上与壁的厚度相同，使得当保持器处于锁定位置时，锚固件不能相对于壁中的孔轴向移动。

公开(公告)号：US1518470A

公开(公告)日：1924-12-09

申请号：US70686424

申请日：1924-04-16

申请人： WARNE CHARLES C

发明人： WARNE CHARLES C

IPC分类号： E01B9/16 ,  F16B13/00 ,  F16B13/02 ,  F16B19/02

CPC分类号： E01B9/16 ,  F16B13/005 ,  F16B13/02 ,  F16B19/02