Abstract: Disclosed are a super-antirust coating used for a vehicle, which comprises 5 to 45% (by weight, hereinafter the same) of petroleum sulfonate and/or a metal salt thereof, 0.5 to 35% of lanolin fatty acid and/or a metal salt thereof, 0.5 to 35% of hardened castor oil, and 0.05 to 35% of a scaly filler and/or a fibrous filler, and an antirust treating method comprising coating a necessary site on a surface of an outer panel or a part of a vehicle with the super-antirust coating to a thickness of 50 .mu.m to 200 .mu.m, and drying the coating at 5 to 30.degree. C. for 1 to 2 hours to form a reinforced antirust coating.

Abstract: An inside handle device for an automotive vehicle door in which a compression spring (18) for urging a handle (8) to its closed position is provided in an air gap (17a) in a bracket member (7) pivotally securing the handle (8) to reduce the size of the entire device and to simplify the assembly. The handle (8) is pivotally secured to the bracket member (7) which is secured to a door panel (15), and is connected via a connecting rod (3) to a door locking mechanism.

Abstract: When an open lever assumes a position causing a latching member to release a striker, an arm portion of the open lever intersects a travelling path of a key cylinder-actuated lever which is synchronously pivotal with a locking knob-actuated lever. Thus, when the door is opened, the locking knob can not be shifted to its locking position thereby suppressing a so-called "keyless locking".

Abstract: An inside-handle arrangement for the vehicle door assembly has a member, for pivotably securing a handle onto a door inner panel, with a circumferential edge capable of air-tight engagement with a door trim. Further, the member is adapted to close in an air-tight fashion an opening through which the handle is received using a portion of the handle for providing the air-blocking arrangement.