Power assist fold and tumble vehicle seat

US7552972B2 · kind B2 · utility

Assignee

• Lear Corporation · US

Inventors

• Michael Ferrari · St. Clair Shores, US
• Michael Walkowski · Clarkston, US
• Mark Allyn Folkert · Farmington Hills, US
• David Williams · South Lyon, US
• Eric Woods · Allen Park, US

Key dates

• Filing date: Jun 2, 2005
• Grant date: Jun 30, 2009
• Expiry date: Sep 20, 2026

Classification

• Technology area (CPC B): Performing Operations; Transporting
• CPC primary: B60N2/309
• WIPO field: Transport
• WIPO sector: Mechanical engineering

Abstract

A vehicle seat assembly including a seat backrest, a seat bottom, and a seat frame having a front member and a rear member that operatively supports the seat bottom. A seat backrest rotating assembly allows the seat backrest to move from an upright position to a folded position. The seat frame has a seat rotation mechanism to allow the seat frame to be rotatively lifted upward and move the seat frame to a tumbled position. A first latching mechanism latches and retains the seat backrest in the upright position. A second latching mechanism latches and retains the seat bottom to the vehicle floor. A release assembly has a motor and a cable assembly that is operatively connected to the first latching assembly. The motor is adapted to be remotely actuated to cause the first latching assembly to be operatively released by the cable assembly.