摘要:
Disclosed is a connection assembly capable of being coupled to a tubular wall. The assembly comprises a tubular coupling portion, a coupling ring, and an arcuate tubular body. The tubular coupling portion includes a first and second end portion, the coupling ring is disposed along the outer surface of the tubular coupling portion at a predetermined distance from the first end portion of the tubular coupling portion, an end portion of the tubular body is coupled to the second end portion of the tubular coupling portion, and an end portion of the tubular wall is coupled to the second end portion of the tubular coupling portion. The connection assembly further comprises a retaining member that includes a ring-shaped portion, and a first and second finger portion extending in a first direction from the ring-shaped portion.
摘要:
These fixtures aid in installing, sealing and securing pipe. Specifically, the invention aids in mating bell & spigot joints and securely capping open pipe ends of standard polyvinyl chloride (PVC), polyethylene (PE), and acrylonitrile-butadiene-styrene (ABS) pipe products as well as non-plastic piping by enabling equalized full circumference pressure on pipe ends to nudge, seal and/or secure pipe ends during installation or decommissioning.
摘要:
Die Erfindung betrifft eine Fluidpumpe, insbesondere Kraftstoff-Hochdruckpumpe (10), mit einem Gehäuse (), mindestens einem Anschlussstutzen (12) und mindestens einer Schutzkappe (14), die in Einbaulage entlang einer Aufsteckrichtung (24) auf den Anschlussstutzen (12) aufgesteckt ist, wobei die Schutzkappe (14) ein, sich vorzugsweise orthogonal zur Aufsteckrichtung (24) erstreckendes, Bodenelement (17), eine Wand (20), die in Einbaulage den Anschlussstutzen (12) in einer Umfangsrichtung (26) umschließt, und ein zapfenartiges Eingriffselement (18), das sich in Aufsteckrichtung (24) erstreckt und sich in Einbaulage in einen Kanal (44) des Anschlussstutzens (12) hinein erstreckt, umfasst, wobei das Eingriffselement (18) mindestens in einem Abschnitt seiner Erstreckung in Aufsteckrichtung (24) in einer orthogonal zur Aufsteckrichtung (24) verlaufenden Richtung (25) federnd ausgebildet ist, sodass eine radiale Außenseite des Eingriffselements in Einbaulage wenigstens abschnittsweise an einer Innenseite (43) des Kanals (44) kraftschlüssig anliegt.
摘要:
One embodiment of the present invention relates to a manifold assembly. The assembly includes a first manifold member having a first tubular wall. The first manifold member includes a first sealing member disposed on a first inner surface adjacent to a first end portion, and a first water connection portion extending from a second end portion. The manifold assembly also includes a second manifold member having a second tubular wall. The second manifold member includes a second sealing member disposed on a second inner surface adjacent to a third end portion, and a second water connection portion extending from a fourth end portion.
摘要:
Disclosed are a battery system and a cooling manifold assembly. In order for the battery system and manifold assembly to form a waterproof seal with another connection fitting, a technical effect, in which a manifold member and connection fitting can be coupled so as to each be capable of being easily separated, is provided. Also, in order to form a waterproof seal with heat exchangers, the manifold member may be coupled so as to be easily separable from the ports of the heat exchangers.
摘要:
A fuel valve (10) has a protective dust cover (30) which prevents access to the valve. The dust cover (30) is held in position by a locking lever (42) that is movable between locking and retracted positions in the latter of which the dust cover (30) can be removed. A manually operable locking member (70) secures the locking lever (42) in its locking position. A detent (82) is movable by an electric motor (86) to lock the locking member (70) into the securing position. A Dallas reader (100) operated by Dallas keys (102) actuates the electric motor (86) to move the detent (82) to free the locking member (70) to enable the valve (10) to permit fuel to be dispensed.
摘要:
A cap (22) for a fluid coupling member (10) has an overhanging flange or lip (32) which extends part of the way around the periphery of the cap body (24). The lip (32) defines a slot (33) which allows the cap to be slid over the end of the coupling member (10) whereby the lip (32) engages around and behind a peripheral securing flange (36) of the coupling member, thereby preventing removal of the cap in the flow direction of the coupling member. The cap also has a poppet valve (28) which, when retracted, allows the cap to be slid onto the coupling member and which can be extended into engagement with the coupling member, thereby preventing lateral movement of the cap and disengagement of the lip (32) and the coupling member in the lateral direction.
摘要:
A preform comprising a neck portion and a body portion having a wall portion an end cap, the body portion comprising a first layer and a second layer, the second layer, the second layer comprising an expandable material; a preform comprising a threaded neck portion and a body portion including a wall portio: and an end cap, the body portion comprising expandable material adapted to produce foam when activated; methods of forming the preforms; the bottles manufactured and methods of injection moulding using multiple gates, outlets, exhaust systems or mould cavities.
摘要:
A coupling for attachment to a conduit having an insertion end is disclosed. An outer surface of the insertion end of the conduit may be smooth and free of grooves, flanges and beads. A first member defines a first passageway. A second member defines a second passageway. The first member may be in spin weld engagement with the second member. A gripping ring having an inner edge defining a series of teeth may be disposed within the second member. A support ring and O-ring may also be disposed within the second member.
摘要:
A wellbore pipe protection device (1) comprises a covering sleeve (2) and an actuating element (3). The actuating element is arranged to change the deformation state of a sleeve wall (21) of the covering sleeve in order to realise interchangeability between a locked condition and an unlocked condition of the protection device. In the locked condition, elastic material (4) is being pressed by the sleeve wall into screw thread (8) of a wellbore pipe end (7). The actuating element comprises a handgrip (9) which, relative to the covering sleeve, is manually slidable in axial direction (5) and, in the locked condition, manually rotatable about the axial direction into a rotation position in which axial slidability of the actuating element is blocked in a direction towards the unlocked condition.