Spray coating arrangement has blocking yoke mounted rotatably about axis parallel to fluid channel with blocking finger that can be engaged with aperture in connecting tube by rotating yoke

摘要

The spray coating arrangement has at least one fluid channel (2) for a fluid medium such as air, pneumatically delivered powder or liquid coating material to which a connecting tube (26) for a hose can be connected for the delivery of the flowing medium. A blocking yoke (34) is mounted rotatably about an axis (40) parallel to the fluid channel and has a blocking finger (38) that can be engaged with or disengaged from an aperture (46) in the connecting tube by rotating the blocking yoke to axially block and unblock the connection between the connecting tube and fluid channel.