摘要:
A recirculating paint supply system supplies single or multiple paint coatings to paint spray stations arranged in parallel or series relation, each station including manually operated flexible monoline and coaxial conduits to supply paint to a spray gun. In one aspect of the invention, the fluid connectors inhibit paint build up which might otherwise contaminate the paint line and include a unique quick disconnect ball valve to inhibit paint splash back, a ball valve having a unique seal for the ball, a compression seal arrangement in a flow enabling/disabling H-connector, a Y-shaped connector to mix two paint coatings, and a Y-shaped connector to interconnect the supply and recirculating lines to rows of spray stations. In another aspect, unexpected benefits are found from the selective use of glass-filled nylon and stainless steel components in the fluid connectors.
摘要:
A quick disconnect nozzle assembly having a nozzle body (10), an annular sealing member (20) and a nozzle tip (30) with a socket (50) in the body for receiving the tip and having a pair of chord-like lugs (51) with upstream facing camming surfaces (63, 64) for engaging downstream facing camming recesses (61) in a pair of radially extending shoulders (60) on the nozzle tip to cam the tip axially into sealing engagement with the annular sealing member as the nozzle tip is inserted in the socket and rotated therein. Preferably the socket (50) includes diametrically opposed lugs (51) and the tip has a pair of co-operating shoulders (60) and recesses (61) and at least one radially extending stop (73) adapted to engage an abutment (74) in the base of the socket when the tip (30) is rotated into proper position. The tip may include a swirl imparting vane (40) and have an outer protective sleeve (31) with longitudinal ribs (37) to facilitate rotating the tip by hand.
摘要:
A coupling for joining two hoses, or the like, together is disclosed having a generally cylindrical male member (14) adapted for connection to a hose on one end (26) and on the other end (28) having one or more pins (36, 38) extending radially outward from the surface thereof and a generally cylindrical female member (12) adapted for cooperative engagement with the male member, the female member having one end (16) adapted for connection with a hose and a second end (18) having one more more slots (44) for accepting the pins of the male member. The slots of the femal member each having a locking recess (46) for maintaining the pins of the male member within the recess (46) for maintaining the pins of the male member within the recess upon coupling an opening (50) expanding toward the second end of the female member and a channel (48) connecting the recess with the opening. The channel is provided with generally parallel sides between the recess and the opening, the sides of the opening extending outwardly at an angle from the general direction of the sides of the channel thereby forming an opening increasingly wider at its mouth to facilitate the nesting of each pin into each slot upon coupling.
摘要:
Feuerlöschgerät zum Anschliessen an Haushaltwasserzapfstellen, bestehen aus einem an einem Ende mit einem Anschlussstück (85) an die Zapfstelle und am anderen Ende mit einer Löschdüse versehenen Schlauch, weicher an seinem an derAussenseite der Spirale liegenden Anschlussende eine Bajonettkupplung (87) und Sitzflächen (84a) für eine Dichtung (84) aufweist, die wahlweise an einem entsprechend ausgebildeten Gehäuse eines Lüfters einer Zapfstelle oder an einem auf eine Wasserzapfstelle mit kleinerem Auslauf aufsteckbaren Schnellanschluss (51) ankuppelbar ist
摘要:
The invention relates to a filter arrangement (10), comprising a first body member (11) with a first axial front surface (15) and a first radial sealing surface (16), a second body member (17) with a second axial front surface (21) and a second radial sealing surface (22), a contact portion (25) and an elastic contact element (26), wherein the first body member (11) and the second body member (17) are adapted and configured to be complementarily coupled together with a connecting device (28), wherein, in a coupled state, the contact portion (25) and the elastic contact element (26) are at least partially axially compressed between the first axial front surface (15) and the second axial front surface (21), and wherein the second radial sealing surface (22) comprises a groove (36) housing a first sealing element (37), wherein, when the filter arrangement (10)is brought into the coupled state (29), the first radial sealing surface (16) at least partially covers the groove (36) of the second radial sealing surface (22) before the contact portion (25) and the elastic contact element (26) are at least partially axially compressed between the first axial front surface (15) and the second axial front surface (21), and in that, in the coupled state (29), the first radial sealing surface (16) completely covering the groove (36).
摘要:
A connection device for a core drilling assembly is disclosed, the connection device connectible between a head assembly of a core drilling assembly and an inner tube of the core drilling assembly. The connection device comprises a first connection portion and a second connection portion, and includes a connection mechanism arranged to facilitate engagement of the first and second connection portions with each other and disengagement of the first and second connection portions from each other.
摘要:
The invention relates to an applicator connection unit for an application robot for coating objects (18) comprising supply lines (50) for an applicator (42). An applicator (42) can be fastened on the applicator connection unit in such a way that working lines (54) of the applicator (42) are connected to the supply lines (50) of the applicator connection unit (40). The applicator connection unit (40) is formed as an adapter unit (58) in such a way that at least one applicator (46) of a first mode of operation and one applicator (48) of a second mode of operation can be releasably and replaceably fastened to the applicator connection unit (40). The invention further relates to an application robot and a system for coating objects, wherein such an applicator connection unit is used.
摘要:
Die Erfindung betrifft eine Verbindungseinrichtung (10) zur fluidisch dichten Verbindung zweier Rohrendabschnitte (12, 13). Die Verbindungseinrichtung (10) weist ein Halteelement auf, das durch einen Bajonettverschluss an einem ersten Rohrendabschnitt (12) montierbar ist. Das Halteelement weist eine Lasche (46) auf, die mittels einer Schraube (58) der Verbindungseinrichtung (10) an einem zweiten Rohrendabschnitt (13) befestigbar ist. Die Verbindungseinrichtung (10) ist dadurch konstruktiv besonders einfach ausgebildet, schafft eine dichte Verbindung und kann auch bei beengten Verhältnissen auf einfache Weise montiert werden.