Chrysler Corporation

Daimlerchrysler Corporation

Matthew Svoboda

David A Salvatori

David Rygiel

Jason Frisch

David Earl Spieth

Michael Bowen

Jeff Japinga

Timothy A Puente

Thaddeus S Zaydel

Henry L Stewart, Jr

A self-locking, twist & lock, system for attachment of an engine flexplate to a torque converter mounting plate including a plurality of lugs carried on the end surface of the torque converter mounting plate in a circumferentially spaced-apart relationship to one another. A snap-lock spring retainer is releasably secured to each of the lugs. The flexplate has a plurality of retainer receivers in a circumferentially spaced-apart relation identical to the placement of the lugs. Each of the retainer receivers defining a retainer bar segment and openings for receiving the lugs and spring retainers. Each spring retainer has a flexible head portion adapted to engage a corresponding retainer bar segment to secure the plates together.

Self-locking flexplate

A grommet includes a hollow cylindrical body that is positionable in a bore hole of a transmission case and into which an oil fill tube can be advanced, to thereby establish a seal between the tube and case. The grommet defines an open top end, and a scored membrane is formed integrally with the body to cover the top end. Consequently, the grommet can be positioned in the bore hole to cover the bore hole prior to engaging the oil fill tube with the bore hole, thereby permitting pressure testing of the transmission case and preventing contaminants from entering the case. The oil fill tube can then be advanced through the membrane and into the bore hole.

Grommet for transmission oil fill tube

Growing community of inventors

Fowlerville, MI, United States of America

Matthew Svoboda