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US 5,938,244 AGranted
Apparatus for forming fluid tight seal between coupling body and insert
AssigneeColder Products Company
InventorDavid W. Meyer
Life of this patent
Estimating the term…
Abstract
A method and apparatus for forming a fluid tight seal between a coupling body and an insert wherein the coupling body has a seal element disposed circumferentially about an inner wall for fluid tight engagement with an outer wall of an insert upon insertion of the insert into the coupling body.
Claims4
A coupling assembly, comprising:
- an insert;
- and
- a coupling body having a seal element circumferentially disposed about an inner wall of the coupling body, the seal element engaging an outer wall of the insert upon insertion of the insert into the coupling body to form a fluid tight seal between the insert and the coupling body;
- wherein the seal element is held in place by a sleeve that is sandwiched between the seal element and a mechanical latch mechanism engaging and retaining the insert in the coupling body whereby the sleeve is disposed immediately adjacent to the mechanical latch mechanism;
- the sleeve further including a circumferentially extending flange about a periphery thereof, said flange being disposed within a circumferentially extending groove in the innter wall of the coupling body, and
- the coupling assembly further including a pair of slots extending through the coupling body and into the circumferential groove.
3 more elements
A coupling assembly, comprising:
- an insert having a groove formed in an external surface thereof;
- and
- a coupling body having a seal element circumferentially disposed about an inner wall of the coupling body, the seal element engaging an outer wall of the insert upon insertion of the insert into the coupling body to form a fluid tight seal between the insert and the coupling body;
- wherein the seal element is held in place by a sleeve that is disposed between the seal element and a mechanical latch mechanism engaging and retaining the insert in the coupling body, said mechanical latch mechanism including a portion that is disposable within said groove when the insert is inserted into the coupling body;
- the sleeve further including a circumferentially extending flange about a periphery thereof, said flange being disposed within a circumferentially extending groove in the inner wall of the coupling body;
- and
- the coupling assembly further including a pair of slots extending through the coupling body and into the circumferential groove.
4 more elements
Dependencies are inferred from the claim text.