摘要:
A fire suppression system is disclosed that includes a suppressant source system configured to hold fire suppressant. In one example, the fire suppressant is an inert gas. A temperature sensor is arranged in a suppression area and is configured to detect an undesired temperature or temperature increase in the suppression area. A suppression system is in communication with the temperature sensor and in fluid communication with the suppressant source system. The suppression system is configured to selectively release the fire suppressant to the suppression area at initial and subsequent rates. The initial rate is greater than the subsequent rate. The subsequent rate is configured to displace a volume from the suppression area through the leakage system in response to the undesired temperature.
摘要:
The present invention provides a backlight module, assembly method and assembly fixture for backlight module. The backlight module comprises an optical component set and a back plate. Optical component set is disposed in a stacked manner, the back plate comprises at least two independent back plate elements for clamping respectively at least a side wall of the optical component set. Each back plate element comprises a top wall, a bottom wall and a side wall connecting the top wall and the bottom wall. Each back plate element is assembled onto an optical component set from a side and clamping the optical component set with the top wall and the bottom wall of the back plate element. The assembly of the back plate can be performed on an assembly fixture to improve the assembly efficiency of backlight module.
摘要:
A tool hanger includes a hanging member and a tool holding member. The tool holding member can be folded up and fitted in a connection hold of a tool, such as a socket. The tool is then engaged by the tool holding member. The distal end of the tool holding member undetachably clips on the other end of the tool holding member. Thus, the unauthorized removal of the tool is prohibited, and burglarproof function is achieved.
摘要:
A shop horse pad of closed cell foam is cylindrical in shape and having a central radial opening provided therein. An axial slit is provided along the length of the pad that creates two axial edges. A strip of adhesive is arranged along at least one of the axial edges. A covering strip, of preferably cellophane, is provided on the strip of adhesive such that when it is removed, the two axial edges adhere together. In this manner, a user may simply force the pad over the horizontal work tubing of the shop horse and removes the covering strip. Thereafter, the axial edges of the pad are forced together to form a solid pad about the exterior of the horizontal tubing.
摘要:
A shop horse pad of closed cell foam is cylindrical in shape and having a central radial opening provided therein. An axial slit is provided along the length of the pad that creates two axial edges. A strip of adhesive is arranged along at least one of the axial edges. A covering strip, of preferably cellophane, is provided on the strip of adhesive such that when it is removed, the two axial edges adhere together. In this manner, a user may simply force the pad over the horizontal work tubing of the shop horse and removes the covering strip. Thereafter, the axial edges of the pad are forced together to form a solid pad about the exterior of the horizontal tubing.
摘要:
A plate-carrying apparatus comprises a base, an adjusting rack assembly, a telescopic supporting rack and a bearing seat. The base is connected to the adjusting rack assembly and the telescopic supporting rack, respectively. The adjusting rack assembly is pivotally connected to the bearing seat. A height adjusting mechanism formed by the base and the adjusting rack presses against the bearing seat to fix it, such that the carrying height of the bearing seat can be easily controlled. In addition, the bearing seat is pivotally connected to the adjusting rack assembly, so the bearing seat can be collected by rotating the bearing seat relative to the adjusting rack assembly, so as to reduce the storage space.
摘要:
A gripping apparatus comprising a pair of interchangeable gripping members (12, 24) each mounted on support members (4, 6) at a first end thereof, pivoting means connecting each of the support members at a location offset from the gripping members, where the distal ends (8) of one of the support members (4) is moveable across a supporting surface, the distal ends (28) of the other support member (6) providing resistance to such movement, such that the weight of the apparatus and/or application of a downwards force on the apparatus moves the distal ends (8) of the support member (4) away from the distal ends (28) of the other support member (6), pivoting the gripping members (12, 24) towards each other to exert a grip on a workpiece (34) positioned between the gripping members (12, 24).
摘要:
A bench-top workpiece holder comprising: a bench clamp for attaching the workpiece holder to a bench top; and an articulated arm assembly supported on a post extending vertically upwardly from the clamp, the arm assembly mounting a workpiece clamp assembly for selectively pivotable movement about three substantially parallel vertical axes and for rotation about a substantially horizontal axis.
摘要:
Device for enabling a rigid or semi-rigid material of a planar shape or of the thin, elongate type to be rapidly supported and chocked in order to carry out a finishing process on it. The device includes a top chocking structure on which the material to be finished can be supported and clamped, the top structure being made from one or more elements of the bar or tube type extending essentially in a vertical plane and having at least one substantially horizontal support portion, extended by a substantially vertical support portion. The device includes a bottom base structure on which on which the top structure is mounted, enabling the device to be stabilized on a working surface, the support zones of which are fitted with non-slip fixtures.
摘要:
A combination adjustable height bearing stand and roller platform assembly is provided which can be fixed at a pre-adjusted height. The combination bearing stand and roller assembly includes two pairs of legs with each pair of legs being pivotally connected together at a joint connection so that the legs can be brought from a parallel position used for storage to an angled position. The corresponding legs of the two pairs of legs are connected by cross-connectors. The legs are tubular and one leg of each pair of legs receives a height-adjustable support which can be secured at a pre-selected height by a fixing element. The top ends of the height-adjustable support are connected to fastening elements which, in turn, are pivotally connected to two carriers which support a platform assembly. Both the platform and bearing stand legs are pivotable between a collapsed and parallel storage position to an angled and horizontal position respectively using a single motion.