84results about "Key type connections" patented technology

A fastening arrangement for connecting a façade panel and a panel holder is provided. The façade panel is a panel with a homogeneous structure; with a front side, a material layer and a rear side. A keyhole-shaped groove is provided on the rear side of the facade panel having a widened insertion opening and a retaining area with an undercut in the material layer. The mechanical connection between the facade panel and the panel holder is a riveted connection using a rivet with a mushroom-shaped head inserted through the insertion opening and into the undercut of the retaining area. The panel holder is pushed onto a free end of the rivet shank that extends out via a through-opening so that the panel holder rests on the cover panel. The rivet shank free end is then formed by a rivet setting tool to create a positive fit between the composite panel and the panel holder.

A protective case for a handheld electronic device is provided. The protective case can include a removable mounting system comprised of an interlocking member and a plurality of mounting bases. The protective case may further include a non-slip member to prevent the device from slipping on a surface and a magnet for attaching the device to a magnetic surface.

Human-Machine Interface This human-machine interface comprises: - a female part (58) having a cylindrical face (154) opposite a cylindrical face (170) of a male part (56) only between a first plane (164) and a second plane (166), - two cylindrical channels (156, 158) formed only in one of the male and female parts and a groove (174) cut into the cylindrical face of the other male and female parts. The groove (174) has a locking section (174) extending in a plane perpendicular to an insertion axis (10) such that a hardenable material filling both the groove and the channels forms a hardenable pin that locks the male part in translation inside the female part independently of its adhesion force on the male and female parts. The locking section is located away from the first and second planes (164, 166). Fig. 6

A coupling assembly for elongated elements (1, 2) comprises a pin member (5) having an outward-facing pin surface (12) and a box member (6) having an inward-facing box surface (13). The assembly comprises one or more elongated flexible locking member (30). The pin member (5) is provided with one or more first circular and circumferential groove (31), and the box member (6) is provided with one or more corresponding second circular and circumferential groove (32). When the pin-and-box connection is made up, a set of first groove (31) and second groove (32) are aligned and the grooves form a circular and circumferential channel (41) shaped and dimensioned for receiving the elongated flexible locking member (30). (Figure 5a to be published with the abstract)

A system for assembling a bracket assembly comprising a base, a coupling guide block, at least one bracket support block and at least one backer guide block. The coupling guide block is coupled to the base and includes a bracket receiving bore on one side and at least one backer receiving bore on an opposite side. The at least one bracket support bracket is coupled to the base and spaced apart from a first side of the coupling guide block. The at least one backer guide block is coupled to the base and spaced apart from a second side of the coupling guide block. Methods are likewise disclosed.

The present invention discloses a positive coupling part of an electromechanical plug-in coupling, which positive coupling part can be releasably locked in a negative coupling part such that a form-fitting and electrical connection can be established between the positive and the negative coupling part, the positive coupling part having the following features: a shaft with a fastening structure at a first axial shaft end, by way of which fastening structure the coupling part can be rigidly fastened to a component, and with a connecting structure at a second axial shaft end, by way of which connecting structure a releasable form-fitting connection can be established with the negative coupling part, an electrical line element which is arranged centrally in the shaft, extends between the first and the second axial shaft end and has a contact end which is arranged adjacent to the first axial shaft end and recessed in the connecting structure in the axial direction, and an electrical connecting end of the electrical line element arranged in the shaft can be electrically connected to a conductor adjacent to the second axial shaft end.

A restraint system is provided for objects to be restrained during seismic events or impacts to the object. The system includes a base which is engaged to the object. A strap extending from a connecting member which is engaged to the base extends to a second end which is in a fixed mount with a wall or other surface. A locking member is engageable with the base to hold the connecting member in an engaged position.

Disclosed is a feather key (1) for a shaft-hub connection, and shaft-hub connection, wherein the feather key (1) has a partially cylindrical recess (2) at a first end region, wherein the cylinder axis of the cylindrical recess (2) is contained in a plane of symmetry of the feather key (1), and wherein the maximum distance between the cylinder axis of the recess (2) and the other end region of the feather key (1) is greater than the largest length of the feather key (1) as measured parallel to the plane of symmetry.

An apparatus for processing pharmaceutical containers or components of pharmaceutical containers, and a securing device for detachably fastening a format part of an apparatus for processing pharmaceutical containers or components of pharmaceutical containers on a holding part of the apparatus. The format part has at least one container-specific, container-component-specific, or process-specific quality. The securing device includes a first securing element and a second securing element. The first securing element is arranged on or is part of the format part, and the second securing element is arranged on or is part of the holding part. The securing elements include magnetic elements that interact when the interconnected securing elements are in a securing position.

Fastening device (10) for screwing components in a commercial vehicle (20), wherein the fastening device (10) comprises a first component (11) with bores (11.1) and a second component (12) with bores (12.1), as well as several fastening screws (13) each with a screw head, which connect the first and the second component (11,12) to each other by means of a screw connection through the bores (11.1,12.1), wherein a screw plate (15) is provided which has several recesses (16) and nuts (14) which are inserted or pressed into these recesses (16) in a form-fitting manner, wherein the respective fastening screws are screwed into the nuts (14) in such a way that the first component (11) and the second component (12) are clamped between the screw heads of the fastening screws (13) and the nuts (14).

This human-machine interface comprises: - a female part (58) having a cylindrical face (154) that lies opposite a cylindrical face (170) of a male part (56) only between a first plane (164) and a second plane (166), - two cylindrical channels (156, 158) formed in only one of the male and female parts, and a groove (174) formed in the cylindrical face of the other of the male and female parts. The groove (174) has an immobilising section (174) which extends in a plane perpendicular to an insertion axis (10), such that a curable material that fills both the groove and the channels forms a curable pin that prevents the male part from moving in translation within the female part irrespective of its adhesive force on the male and female parts. The immobilising section is spaced apart from the first and second planes (164, 166).

There is described a solar panel clamp (2) comprising: a clamping component (4) having at least one flange (14) for clamping a solar panel against a rail; a threaded shaft (26) extending from the clamping component (4); a nut (12) disposed on the threaded shaft (26); and a spring (8) which biases the clamping component (4) away from the nut (12); wherein the nut (12) can be screwed along the threaded shaft (26) so as to draw the clamping component (4) towards the nut (12), thereby compressing the spring (8). There is also described a solar panel mounting system, a solar panel system and a method of installing a solar panel system which use the clamp.

A protective case for a handheld electronic device is provided. The protective case can include a removable mounting system comprised of an interlocking member and a plurality of mounting bases. The protective case may further include a non-slip member to prevent the device from slipping on a surface and a magnet for attaching the device to a magnetic surface.

A mount for mounting to a clamp of a clutch mount of a motorcycle a handheld electronic device. The mount includes a mount body, a pair of bolts, a pivot spacer, a knuckle, a handheld electronic device mount and a fastener for securing the components together.

The present invention refers to the field of the mechanisms for fastening two or more structures, in a temporary or permanent manner. The object of the present invention is a reversible fastening mechanism comprising an internal element (1), an external element (2) and a key (3), in which the internal element (1) and external element (2) are each installed in one of the structures to be joined, being secured by the key (3), which ensures the rapid and precise fixation and release of these structures. The reversible mechanical fixing mechanism which is indicated for use in projects for which speed and precision in the fixation and release of structures or components is relevant. The present invention has foreseeable practical application in the automotive and other vehicle construction industries, in the aerospace industry, in the naval industry and in any other technical equipment subject to frequent maintenance.

A protective case for a handheld electronic device is provided. The protective case can include a removable mounting system comprised of an interlocking member and a plurality of mounting bases. The protective case may further include a non-slip member to prevent the device from slipping on a surface and a magnet for attaching the device to a magnetic surface.

The invention relates to a pin (1) comprising a metal body (10) extending along an elongation axis between a first end (101) and a second end (102), and having an upper face (103) and a lower face opposite to the upper face (103), the pin (1) comprising: - a substantially planar central section (11), - two intermediate sections (13) each extending laterally from the central section (11) and in a diverging manner with respect to each other, and so as to allow the stacking of at least two pins (1) in a stacking direction perpendicular to the central sections of the pins (1); - latching means arranged on both of the two intermediate sections (13) and configured to hold the pins (1) together in pairs by latching when they are stacked.

The invention discloses a hook-headed wedge key structure and a transmission part fixing assembly, the hook-headed wedge key structure comprises a wedge key body, the wedge key body is provided with a loading end and a hook-headed end, and the hook-headed end of the wedge key body is provided with at least one radial fixing hole and an axial threaded blind hole; a first chamfer or a fillet is arranged at an inlet of the outer end of the threaded blind hole, the radial fixing hole is used for containing an anti-loosening locking piece so that the wedge key body can be fixedly connected with a shaft, and the threaded blind hole is used for containing a dismounting bolt. The threaded blind hole and the first chamfer of the orifice of the threaded blind hole jointly form a protected and reliable disassembly interface. The chamfer can effectively prevent burrs or curled edges from being generated on the threads of the hole opening in the installation and knocking process, it is ensured that even after multiple times of disassembly and assembly, the disassembly bolt can still be smoothly screwed in, and the long-term effectiveness of the easy disassembly function is ensured. And the radial fixing holes provide rigid mechanical locking, so that loosening is fundamentally avoided.

Method for manufacturing a device (1) tensioned with a tension band (2), wherein spaced-apart tension band sections (8, 9) of the tension band (2) are arranged in a fastening recess (11) of the device (1) and a fixing means is inserted into the fastening recess (11) to fix the tension band sections (8, 9) in the fastening recess (11), characterized in that before the fixing means is inserted into the fastening recess (11), the tension band (2) and / or a device section (17) of the device (1) limiting the fastening recess (11) are heated by means of a heating device (16), wherein the fixing means is inserted into the fastening recess (11) with the heating device (16) in contact with the tension band (2) and / or the device section (17).

The present invention relates to a connection (10) for fastening a building component (12) to a support structure (14). In order to provide for an improved and more efficient connection between building structures, the connection comprises a supporting portion (16), a locking bracket arrangement (18) and a mounting portion (20). The supporting portion is configured for load transfer to the support structure and the mounting portion is configured for load transfer to the building component. The locking bracket arrangement is configured for connecting the supporting portion and the mounting portion with each other. The supporting portion comprises a supporting surface (22) having a convex contour (24) along at least one curvature direction, the convex contour having at least one axis of curvature (26). The mounting portion comprises a mounting surface (28) for contacting the supporting surface, the mounting surface having a concave contour (30) formed to be matching with the convex contour of the supporting surface to form a connecting interface (32). At least one of the supporting portion and the mounting portion comprises a concentric flange arrangement (34) with a flange surface (36) on a reverse side of the connecting interface. The locking bracket arrangement comprises at least two form-fitting portions (38) engaging the concentric flange arrangement. The form-fitting portions are having a locking surface (40) for abutting the flange surface, the locking surface having a contour (42) matching with the contour (44) of the concentric flange arrangement.

A bracket designed for mounting on flat panel hole is constructed out of base. Base includes plate. Plate includes at least one latching foot to seat the bracket in an assembly position in at least one hole in flat panel, and lower gap for edge of appropriate hole in flat panel is between plate and each latching foot.