Matches 51 - 88 out of 88 < 1 2
Match Document Document Title
5211512 Expansion anchor  
An expansion anchor for insertion into a cylindrical hole of a mounting substrate possesses two expansion cones with coordinated expansion rings. The expansion rings are provided with radially...
5176481 Expansion dowel with friction reducing coating  
An expansion dowel has a friction reducing coating on the contacting surfaces formed by an inside surface an an expansion sleeve and an outside surface of the shank contacting the inside surface of...
5154558 Blind anchor for use with unthreaded rod  
A blind anchor capable of anchoring a smooth rod in a hole drilled in an existing structure. The blind anchor consists of a cylindrical expansion sleeve having a cylindrically tapered aperture and...
5076746 Fixing element for anchoring in a hole drilled in a concrete part  
The fixing element for anchoring in a hole drilled in a concrete part includes a threaded bolt, an expansible body with an expander cone and an expansible sleeve having an internal bore. The...
4986711 Anchoring plug  
An anchoring plug comprises a plug shaft having a leading end and a trailing end as considered in direction of driving into a supporting structure, a mounting member provided on the trailing end of...
4984945 Expansion dowel assembly  
An expansion dowel assembly is made up of an anchor bolt and an expansion sleeve laterally enclosing the bolt. The sleeve is expanded by driving it in the axial direction relative to the bolt so...
4966511 Expansion bolt unit for repeated use  
An expansion bolt unit includes a pull device which is fixed on an expansion tube embedded within a rigid material and has a portion which remains outside of the rigid material that is adapted to...
4943195 Expansible anchoring plug assembly  
An expansible anchoring plug assembly for anchoring objects to a supporting structure and insertable in a hole having a widening undercut portion comprises a slotted expansible sleeve pushed onto...
4919579 Anchor construction and method of manufacture  
An anchor comprising a bolt having an upper cylindrical part with an outer thread adjacent its top and a lower conical head, and a sleeve surrounding the bolt, the sleeve comprising an upper...
4904134 Spreading plug for anchoring in undercut boreholes  
A spreading plug for anchoring in undercut boreholes comprises a plug shaft, a spreading body connected with the plug shaft, a thread connecting the spreading body with the plug shaft, a plurality...
4904135 Cone expansion wall-plug  
A cone expansion wall-plug is provided comprising a shank (1), a spacer (13) disposed about the shank, an expandable socket (4) and, at the end (5) of the shank (1), a cone (3) for expanding the...
4898505 Expansion dowel assembly with an expansion cone displaceable into an expansion sleeve  
An expansion dowel assembly includes an axially extending anchor bolt and an expansion sleeve laterally enclosing the bolt. At its leading end, the anchor bolt has an expansion cone displaceable...
4884931 Suspension peg  
A suspension peg is provied in which the wire, obtained by die stamping a metal strip and bonding the same, forms a securing eye and has at its end, to be introduced into an anchorage hole, a...
4867610 Quick connect device for table leg  
The invention comprises a quick disconnect apparatus for locking a tubular table leg to a table top. An insert plug extends downwardly below the table top and carries an annular resilient member...
4865246 Anchor bolt construction and method of manufacture  
An anchor bolt comprising a bolt having an upper cylindrical part with an outer thread adjacent its top and a lower conical head, and a sleeve surrounding the bolt, the sleeve comprising an upper...
4854793 Cone expansion wall plug  
A cone expansion wall plug is provided comprising a threaded rod, an expansible socket, an expansion cone, an intermediate ring and a spacer between the head of the rod and said intermediate ring....
4842461 Anchoring assembly  
An anchoring bolt including an expansion sleeve and an expander member insertable into the sleeve to expand the latter. The anchoring bolt has an inner thread at the end which faces the end face of...
4818163 Anchor bolt assembly including a bolt and an expanding sleeve  
An anchor bolt assembly includes an axially elongated bolt and an axially elongated expanding sleeve laterally encircling the bolt. The sleeve is axially slotted from its leading end. The bolt...
4806053 Expansion dowel with two different expansion members  
An expansion dowel assembly includes an axially elongated anchor bolt and a pair of serially arranged expansion elements or shells into which the anchor bolt is drawn. The anchor bolt has axially...
4799841 Dowel-like apparatus for locating a component on a reference part  
A dowel-like device is described for locating a component (1) having a through-bore (33) relative to a reference part (2) provided with a bore (34), the through-bore and the bore having the same...
4773803 Expansion dowel assembly with extension on expansion member  
An expansion dowel assembly is made up of an axially extending dowel body and an expansion member in contacting engagement with the dowel body. The expansion member extends in the axial direction...
4770581 Expansion anchor  
A unitary thick walled spacer S supports an anchor rod (15) for engagement in an expansion body (6). The tubular spacer S has a first part P of greater diameter than its remaining part P', with the...
4721326 Suspension joint  
A suspension bushing joint, rather than clamping the inner sleeve of the bushing directly between spaced walls on a support bracket, clamps the bushing sleeve between one wall of the bracket and an...
4720224 Sleeve anchor  
A sleeve anchor for use in a pre-drilled hole in concrete, masonry and the like includes a bolt with threaded outer end for receiving an internally threaded pressure member, e.g., a nut. The inner...
4692076 Expansion dowel with anchored state indicator  
An expansion dowel includes an axially elongated expansion sleeve, an expansion body and a threaded bolt secured to the expansion body. The expansion sleeve has a leading end arranged to be...
4650384 Expansion anchor  
An expansion anchor for mounting in a receiving socket in base material to enable an object to be clamped thereto. The anchor comprises a longitudinally split tubular sleeve (1) to which an...
4648767 Fastening element  
A fastening element is insertable into a hole of a structure for fastening an object to the structure and has a shaft having a forward smaller cross-sectional thickness portion, an expandable...
4636123 Expansion anchor assembly  
An expansion anchor assembly includes an expansion sleeve formed at least in part by axially extending extension sections, an expansion body and an anchor rod attached to the expansion body. By...
4474517 Fastening device  
A blind rivet is disposed to be inserted through openings in a pair of structures. The rivet includes a main stem having a pliable sleeve disposed therearound. The rivet includes a head portion on...
4436445 Stud anchor for securing a hollow non-round extension base  
A stud anchor is provided for securing to an associated mounting bracket a non-round hollow extension having planar inner wall surfaces which are parallel to a longitudinal axis of the extension....
4314784 Seafloor attachment bolts  
A fastener assembly for securing structures to the seafloor including a st of circular cross-section having a frusto-conically shaped head on a leading end for insertion into a prepared borehole...
4100834 Controlling hardness of anchor bolt expansion sleeves  
A masonry anchor including a sleeve having one or more protuberances extruded from its sidewall, said sleeve being annealed to a hardness not to exceed a Brinell hardness number of 230 so as to...
3900998 Expansion anchors  
Expansion anchors formed from continuous extrusions which may be cut in desired lengths. An inner wedge member is formed from one extrusion which is adapted to nest within the second outer...
3855896 WEDGE ANCHOR  
The anchor is adapted to be inserted into concrete or masonary operates on a wedging principle and includes a split collar and an expansion bolt having a reduced diameter section between a threaded...
3667341 ANCHOR BOLT  
This invention relates to an improvement in anchor bolts having a plurality of slots forming sleeve legs having bridge portions of narrow width, said legs being moved outwardly in a drilled masonry...
3426399 CLAMPING DEVICE  
3171322 Anchor bolt  
3139730 Rock anchor  
Matches 51 - 88 out of 88 < 1 2