摘要:
A motorized coupler assembly includes a coupler for coupling an insert to a receiving device; a plurality of movable components that cover an opening of the coupler; an electric motor; and an electronic sensing device. When the electronic sensing device detects an insert of a correct type, the movable components rotate to uncover the opening of the coupler and permit the insert to come into contact with the coupler.
摘要:
A connector for a container, particularly a cask, comprises a bush (14), intended to be received in an opening (11) in the container through which liquid is discharged, in use. The bush has a closed end (17) with a weakened portion (18), an inner thread (20) and an inner deformable portion (21). Sealing means (23) are intended to be disposed between the exterior of the bush and the interior of the opening at the position of the deformable portion. An insert (15) is screw-threadedly engageable within the bush so as to deform the deformable portion, thereby effecting compression, and thus sealing, of the sealing means between the bush and the container.
摘要:
The invention relates to a transverse web for connecting two side parts of an element of a line guiding device, comprising a toggle lever closure (2) having an actuating part (3) and a locking part (4), wherein the actuating part (3) can be swiveled from the locking position completely to the unlocking position in one step by means of a tool (B), and wherein in an engagement area (10) at a distance to the free end (8) of the actuating part (3) and to the swivel axis (axes), a lateral recess (11) for engaging the tool (W) in the transverse web (1) and for applying a force by means of the tool (W) with at least one force component in the direction of the swivel motion of the actuating part (3) to the unlocking position thereof is provided, wherein the recess (11) is laterally delimited by the opening edge (12) of the opening (9) and the actuating part (3).
摘要:
A connection system includes a float assembly and a locking assembly. The float assembly includes a floating ring and a float retainer disposed against the floating ring. The float retainer is adapted to be secured to a first object. The locking assembly includes a locking collar and a base retainer. The base retainer is coupled to the locking collar and adapted to be attached to a second object. The base retainer includes an engagement member engaging the floating ring, with the float retainer disposed between the floating ring and the locking assembly. The locking assembly is moveable between a first configuration wherein the float retainer is moveable relative to the locking assembly and a second configuration wherein the float retainer is fixed relative to the locking assembly.
摘要:
A quick-release fastener for releasably attaching the head to the shaft of a lacrosse stick includes a fastener body and a tension pin, affixed to and extending through the fastener body, the tension pin including a compression spring and one or more end caps, the end caps protruding from one end, or two opposite ends, of the fastener body, and the tension pin being arranged such that when the end caps of the tension pin are compressed against the spring, the end caps are recessed into the fastener body.
摘要:
An alignment device for maintaining the relative alignment between a gate valve assembly and a valve bonnet positioned over the gate valve assembly wherein the valve bonnet has an interior surface. The alignment device includes a pair of substantially identical components wherein the components are securely connectable to each other when the alignment device is attached to the gate valve assembly. Each one of the components includes a body that has a peripheral portion. The peripheral portion is adjacent to the interior surface of the valve bonnet when the valve bonnet is positioned over the gate valve assembly. The body also has a transverse edge wherein the transverse edge contains an opening that receives a part of the gate valve assembly when the components are connected together.
摘要:
A box tube clamping system featuring a variable geometry clamp for secure joining of telescoping box tubes. A variable geometry clamp aligns between an inner and an outer box tube and includes a center wedge plate flanked by adjoining wedge plates which are advanced towards the center wedge plate to force the center wedge plate in an upward direction to force the outer box tube and the inner box tube into forced and secure intimate frictional engagement. Installation spacers are included for use with the variable geometry clamp to provide user friendly accommodation of an inner box tube past and along the variable geometry clamp mounted in one end of the outer box tube.
摘要:
A quick-release fastener for releasably attaching the head to the shaft of a lacrosse stick includes a fastener body and a tension pin, affixed to and extending through the fastener body, the tension pin including a compression spring and one or more end caps, the end caps protruding from one end, or two opposite ends, of the fastener body, and the tension pin being arranged- such that when the end caps of the tension pin are compressed against the spring, the end caps are recessed into the fastener body.
摘要:
A stairway and rail system. The stairway system includes a plurality of spaced apart treads; at least one baluster per tread; a two-piece handrail assembly; and a lateral support for supporting the handrail. In the preferred embodiment, the handrail assembly includes: a top segment; a bottom segment; a mating surface on one of the top segment and the bottom segment for aligning the top segment with the bottom segment; and a fastener groove between the top segment and the bottom segment for permitting the accommodation of fasteners used to attach the handrail to each baluster.
摘要:
A signpost assembly includes a spring-loaded connector designed for connecting a signpost to an anchor member, the signpost being designed to shear off when struck forcefully. The signpost has at least one opening. The connector has a bracket with at least a first support side defining an opening and a second support side, and a base connecting the support sides. The connector also has at least one pin which is spring biased. The pin has an alignment knob at one end. The spring biases the pin between a first compressed position and a second expanded position. The opening in the support side allows the alignment knob to protrude through. The assembled connector is held in place by the spring's tension against the spring side of the stop flanges.