Rapid-connect coupler with vent stop
First Claim
1. A fluid coupler comprising:
- a housing;
a probe slidably disposed in the housing between a coupled position and an uncoupled position; and
a stop assembly connected to the housing and configured to;
in an active position, catch the probe at a venting position as the probe moves from the coupled position to the uncoupled position;
selectively move from the active position to an inactive position to release the probe to move from the venting position to the uncoupled position; and
permit the probe to move freely from the uncoupled position to the coupled position; and
a reset cam connected to the probe and configured to move the stop assembly from the inactive position to the active position as the probe moves from the uncoupled position to the coupled position.
2 Assignments
0 Petitions
Accused Products
Abstract
A rapid connect coupler can include a housing, a probe configured to translate within the housing, a handle assembly configured to cause the probe to translate within the housing body, a stop assembly configured to selectively arrest the translation of the probe. The stop assembly can include: a pawl configured to occupy both an active position and an inactive position, wherein the inactive position arrests the translation of the probe; a catch fixed to the housing and configured to hold the probe in the inactive position; a lever configured to engage the pawl; a spring fixed to both the housing and the lever and configured to bias the pawl to the inactive position via the lever; and a cam configured to disengage the pawl from the catch and cause the pawl to occupy the active position.
138 Citations
20 Claims
-
1. A fluid coupler comprising:
-
a housing; a probe slidably disposed in the housing between a coupled position and an uncoupled position; and a stop assembly connected to the housing and configured to; in an active position, catch the probe at a venting position as the probe moves from the coupled position to the uncoupled position; selectively move from the active position to an inactive position to release the probe to move from the venting position to the uncoupled position; and permit the probe to move freely from the uncoupled position to the coupled position; and a reset cam connected to the probe and configured to move the stop assembly from the inactive position to the active position as the probe moves from the uncoupled position to the coupled position. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14)
-
-
15. A fluid coupler comprising:
-
a housing; a probe slidably disposed in the housing and comprising a flange; a pawl rotatably connected to the housing and configured to catch the flange as the probe moves in a first direction and permit the probe to slide freely in a second direction; a lever engaged with the pawl to selectively rotate the pawl away from the flange to release the probe; and a reset cam to rotate the pawl toward the probe as the probe moves in the second direction. - View Dependent Claims (16, 17, 18, 19)
-
-
20. A fluid coupler comprising:
-
a sleeve; a ball cage slidably disposed in the sleeve; a housing connected to the ball cage; a probe having a flange, slidably disposed in the housing, and connected to the sleeve such that; when the probe moves in a first direction, the ball cage extends from the sleeve; and when the probe moves in a second direction, the ball cage retracts into the sleeve; a pawl rotatably connected to the housing and configured to catch the flange as the probe moves in the first direction, selectively release the flange, and permit the probe to slide freely in the second direction; and a reset cam to rotate the pawl toward the probe as the probe moves in the second direction.
-
Specification