Shift lever mechanism for engine starting apparatus
AssigneeGeneral Motors Corporation
InventorsJames A. Spellman, Ross A. Gresley, Lee A. Finley
Life of this patent
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Abstract
A shift lever mechanism for an engine starter for translating axial movement of the plunger of a starter solenoid into axial movement of a starter drive pinion. The shift lever mechanism has a retainer that has two axially extending spaced arms. Each arm has an opening that is defined by a circular portion and a radially extending slot. A shut lever is pivotally supported by the retainer. The shift lever has opposed bosses that are respectively located in the openings in the arms. The bosses have radially extending ribs that are located in the slots. The slots and ribs allow the shift lever to be assembled to the retainer in only one proper orientation of the shift lever relative to the retainer.
Claims4
A shift lever mechanism comprising, a retainer having first and second axially extending spaced arms, a first opening in said first arm, said first opening being defined by a first circular surface and surfaces that form a first radially extending slot, a second opening in said second arm, said second opening being defined by a second circular surface and surfaces that form a second radially extending slot, a shift lever pivotally supported by said retainer, said shift lever having a first and second outwardly extending opposed bosses, said first boss located in said first opening, said first boss having a cylindrical surface and a radially extending rib that is located in said first slot, said second boss located in said second opening, said second boss having a cylindrical surface and a radially extending rib that is located in said second slot, said slots and ribs operative to allow said shift lever to be assembled to said retainer in only one proper orientation of said shift lever relative to the retainer.
Dependencies are inferred from the claim text.