초록 ▼

Apparatus comprising and methods relating to a quick disconnect pin having a locking member, a first body segment and a second body segment wherein the first and second body segments are rotatably coupled to each other, and relative rotation between the body segments about an axis causes translation

Apparatus comprising and methods relating to a quick disconnect pin having a locking member, a first body segment and a second body segment wherein the first and second body segments are rotatably coupled to each other, and relative rotation between the body segments about an axis causes translation of the locking member relative to the axis of rotation.

대표청구항 ▼

What is claimed is: 1. A quick disconnect pin comprising: a locking member; a first body segment; a second body segment wherein the first and second body segments are rotatably coupled to each other, and relative rotation between the body segments about an axis causes translation of the locking mem

What is claimed is: 1. A quick disconnect pin comprising: a locking member; a first body segment; a second body segment wherein the first and second body segments are rotatably coupled to each other, and relative rotation between the body segments about an axis causes translation of the locking member relative to the axis of rotation; and a latching mechanism which moves between a latched and an unlatched state, and while in the latched state inhibits relative rotation between the body segments, wherein the latching mechanism is moved from the latched to the unlatched state by simultaneously pushing a plunger member of the latching mechanism towards the locking member and pulling an actuator sleeve member of the latching mechanism away from the locking member along the axis of rotation of the body segments to the latching mechanism, such that translation of the plunger member and actuator sleeve member enables actuation by rotation of the locking member for either locking or unlocking of the pin member. 2. The quick disconnect pin of claim 1 wherein translation of the locking member results from rotation of the locking member about an axis offset from the axis of rotation of the body segments. 3. The quick disconnect pin of claim 1 wherein the latching mechanism can be moved from the latched state to the unlatched state by applying forces that are not rotational forces about the axis of rotation of the body segments. 4. The quick disconnect pin of claim 1 wherein translation of the locking member is accomplished by a relative rotation of the body members about the common axis by less than X degrees relative to each other where X is 80. 5. The quick disconnect pin of claim 1 further including a spring assembly for biasing the latching mechanism to a locked state. 6. The quick disconnect pin of claim 1 further including a first spring member to bias the plunger member to a latched state and a second spring member to bias the actuator sleeve member to a latched state. 7. The quick disconnect pin of claim 6 wherein each of the first and second spring members include a set of wavy spring rings. 8. The quick disconnect pin of claim 1 further including a handle member connected to one of the first and second body segments, the plunger member is releasably retained within the handle member. 9. The quick disconnect pin of claim 1 further including an actuator sleeve connected to one of the first and second body segments, the actuator sleeve is releasably mounted over a portion of one of the first and second body segments. 10. The quick disconnect pin of claim 1 further including a visual indicator of the locked state on a surface of the quick disconnect pin. 11. In an apparatus comprising two assemblies coupled together by a quick disconnect pin assembly such that the pin inhibits relative movement between the two assemblies, when operatively mounted in a hole extending through the two assemblies, the improvement of a pin assembly comprising: a locking member; a nose; a body, the nose and body are rotatably coupled to each other, and relative rotation about an axis of the nose and body causes translation of the locking member relative to the axis of rotation, the locking member moves between at least a first position and a second position such that, while in the first position, it inhibits removal of the pin from the hole, and while in a second position, does not inhibit removal of the pin from the hole; and a latching mechanism which moves between a latched state and an unlatched state to control movement of the locking member, the latching mechanism while in the latched state inhibits movement of the locking member, wherein the latching mechanism is only moved from the latched to the unlatched state by pushing a plunger member of the latching mechanism towards the locking member and pulling an actuator sleeve member of the latching mechanism away from the locking member, such that translation of the plunger member and actuator sleeve member enables actuation by rotation of the locking member for either locking or unlocking of the pin member pushing a plunger member of the latching mechanism towards the locking member and pulling an actuator sleeve member of the latching mechanism away from the locking member, such that translation of the plunger member and actuator sleeve member enables actuation by rotation of the locking member for either locking or unlocking of the pin member. 12. A quick disconnect pin comprising: an elongated pin member having a nose assembly at a first end of the pin member; a locking member is rotably mounted at an off-center position in the nose assembly from a center axis of the pin member; a handle assembly operatively connected to a second end of the pin member, the handle assembly is operatively connected to the locking member to enable rotation of the locking member from an unlocked state to a locked state; and a latching mechanism which moves between a latched state and an unlatched state to control movement of the locking member, the latching mechanism while in the latched state inhibits movement of the locking member, wherein the latching mechanism is only moved from the latched to the unlatched state by movement of a first member and a second member by a user, the first member and second member are biased to a latched state and must be moved against the applied bias to enable the unlatched state wherein the user can subsequently rotate the locking member to one of the unlocked state and the locked state when in the unlatched state, wherein the first member includes a button member spring-biased to extend from the handle assembly and the second member includes a flanged member spring-biased to contact the pin member, such that the flanged member is pulled to unlock the pin member and the button member is pushed towards the handle assembly to unlatch the latching mechanism and enable actuation by rotation of the locking member for either locking or unlocking of the pin member. 13. The quick disconnect pin of claim 12 wherein the locking member has a non-circular opening to enable an off center rotation. 14. The quick disconnect pin of claim 13 wherein the nose assembly has a drive pin engaging a drive pin cutout extending radially outward from the non-circular opening. 15. A quick disconnect pin assembly comprising: a pin member having a nose assembly at a first end of the pin member; a locking member is movably mounted in the nose assembly to lock and unlock the pin member; a core shaft member extends through the pin member for moving the locking member; a handle assembly is operatively connected to a second end of the pin member including a handle member and a plunger member mounted to the handle member for relative movement wherein the plunger member is released from engagement with the handle member when moved in a first direction and is held to the handle member when moved in a second direction wherein the core shaft member is in a first latch position when the phage member is biased to the handle member by a first spring member; and an actuator sleeve member mounted for relative movement with the pin member wherein the actuator sleeve member is held to the pin member when moved in a first direction and is released from engagement with the pin member when moved in a second direction wherein the core shaft member is also in a second latch position when the activator sleeve member is biased to the pin member by a second spring member, wherein the first latch position and the second latch position are released when the plunger member and the actuator sleeve member are pulled towards each other against the bias of the respective first spring member and second spring member to enable actuation by rotation of the locking member for either locking or unlocking of the pin member. 16. A quick disconnect pin assembly comprising: an elongated pin member having a nose assembly at a first end of the pin member; a locking member is rotably mounted about an off-center position in the nose assembly from a center axis of the pin member; a core shaft member extending through the elongated pin member for rotating the locking member; a plunger member operatively connected to the core shaft member; a handle assembly operatively connected to a second end of the pin member including a handle member, the plunger member is mounted in the handle member for relative movement wherein the plunger member is released from engagement with the handle member when moved in a first direction and is held to the handle member when moved in a second direction wherein the core shaft member is in a non-rotatable state when the plunger member is held to the handle member; and an actuator sleeve member mounted for relative movement with the pin member wherein the actuator sleeve member is held to the pin member when moved in a first direction and is released from engagement with the pin member when moved in a second direction wherein the core shaft member is also in a non-rotatable state when the activator sleeve member is held to the pin member, wherein both the plunger member and the actuator sleeve member must be moved to released positions to enable rotation by the user of the locking member.