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    VEHICLE BUMPER
    32.
    发明专利
    VEHICLE BUMPER 未知

    公开(公告)号：AU8321582A

    公开(公告)日：1982-11-11

    申请号：AU8321582

    申请日：1982-05-03

    Applicant: FORD MOTOR COMPANY OF CANADA LTD

    Inventor： EVANS WILLIAM J ,  HADDAD CHARLES

    IPC: B60R19/18 ,  B60R19/02 ,  B60R19/04

    Abstract: A vehicle bumper that incorporates a "C" section face bar attached to a truss-formed backplate to achieve a box section construction. The face bar, although a conventional "C" section, has more nearly horizontal upper and lower shelves combined with a reduced frontal face height to offer, when further combined with the backplate, a nearly square box beam. Functional height is extended beyond the beam section with a plurality of strategically located underride stops drawn from the lower shelf. These stops provide low pendulum impact performance at minimal weight while facilitating forming of the bumper beam ends. The stops preferably are concealed with a flexible shield which provides conventional appearance in addition to opportunities of cost, weight, airflow and model appearance differentiation when replacing separate air deflectors and sight shields. The bumper assembly configuration provides a highly weight efficient section modulus, improved torsional stiffness and improved dent resistance. Additional dent resistance preferably is provided in the center area with an internal reinforcing doubler plate.

    LOW WEIGHT RECIPROCATING ENGINE
    40.
    发明专利
    LOW WEIGHT RECIPROCATING ENGINE 未知

    公开(公告)号：AU3096877A

    公开(公告)日：1979-05-31

    申请号：AU3096877

    申请日：1977-11-25

    Applicant: FORD MOTOR COMPANY OF CANADA LTD

    Inventor： ERNEST ROBERT P

    IPC: F02F1/00 ,  F01P3/20 ,  F02B75/18 ,  F02B75/22 ,  F02B77/02 ,  F02F1/10 ,  F02F1/36 ,  F02F7/00 ,  F02F11/00 ,  F02F1/20 ,  F02F1/26 ,  B22D15/02 ,  B22D25/00

    Abstract: An internal combustion V-8 engine is disclosed having an aluminum semi-permanent mold head cast by a low-pressure die-cast process and an iron block cast by the evaporative casting method. The block and head have controlled thickness walls throughout to optimally lower the metal/working volume ratio of the engine. The block employs barrel cylinder walls cast integrally and unsupported except at the barrel ends and at a siamese connection between adjacent barrels; the barrels are maintained under a predetermined level of compression to eliminate fatigue failure and suppress sound. The block is sand cast and the head is totally formed with a three piece die and one sand core cluster, except for one passage which is drilled subsequent to casting. The engine is reduced in weight by at least 20% over conventional comparable engines; torque and horsepower is improved even though the cooling system capacity has been reduced to less than half that of a conventional cooling system.

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