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    Vehicle-triggered toy vehicle accelerator
    22.
    发明授权
    Vehicle-triggered toy vehicle accelerator 失效
    车辆触发式玩具车加速器

    公开(公告)号：US3877169A

    公开(公告)日：1975-04-15

    申请号：US532970

    申请日：1970-01-23

    Applicant: MATTEL INC

    Inventor： MUNDAY JAMES F ,  RYAN JOHN W ,  SLOOP CONRAD B ,  BAYNES WILLIAM R

    IPC: A63H18/14 ,  A63H18/02

    CPC classification number: A63H18/14

    Abstract: A toy for motivating unpowered miniature toy vehicles along a roadway wherein a pivoted cocking arm mounted in a housing is manually moved to pull a vehicle accelerating assembly, against a predetermined biasing force, along a rising track until an assembly carried latch pin rests in a shallow notch of a housing mounted cam surface to hold the assembly in a cocked position with its front portion extending downwardly toward the roadway. A vehicle moving along the roadway will contact this portion causing it to rise and free the latch pin from the hollow notch thereby releasing the accelerating assembly and allowing it to be rapidly moved along the track by the biasing force. The assembly includes a lower extending cushioned portion which contacts and pushes the rear end of the triggering vehicle and accelerates it along the roadway in a stable condition.

    Abstract translation: 用于激励沿着道路的未动力的微型玩具车辆的玩具，其中安装在壳体中的枢转起重臂被手动地移动以沿着上升的轨道抵抗预定的偏压力拉动车辆加速组件，直到组件携带的闩锁销搁置在浅 壳体安装的凸轮表面的凹口，以将组件保持在翘起位置，其前部向下延伸到道路。 沿着道路行进的车辆将接触该部分，使其上升并且将闩锁销从中空的凹口释放，从而释放加速组件并允许其通过偏置力沿轨道快速移动。 该组件包括一个下延伸的缓冲部分，该部分接触和推动触发车辆的后端并且在稳定的状况下沿道路加速。

    Look-alive doll pivot joint
    23.
    发明授权
    Look-alive doll pivot joint 失效
    LOOK-ALIVE DOLL PIVOT JOINT

    公开(公告)号：US3566535A

    公开(公告)日：1971-03-02

    申请号：US3566535D

    申请日：1968-10-03

    Applicant: MATTEL INC

    Inventor： HANDLER ELLIOT ,  RYAN JOHN W ,  SAPKUS JURGIS ,  SHAPERO WALLACE H

    IPC: A63H3/46 ,  A63H3/20

    CPC classification number: A63H3/46

    Abstract: A PIN JOINT FOR AN ARTICULATED TOY TO JOIN TWO BODY MEMBERS, INCLUDING A PIN WITH A SHARPENED TIP RIGIDLY SUPPORTED BY ONE BODY MEMBER, AND A DISC, DEFINING A CONE-SHAPED CAVITY, SUPPORTED BY THE OTHER BODY MEMBER. A TORSION SPRING, CONNECTED TO THE TWO BODY MEMBERS,A SPRING BIASES THE PIN INTO THE CAVITY WITH THE PIN''S TIP IN ENGAGEMENT WITH THE CONE''S VERTEX. THE TORSION SPRING IS USED TO PROVIDE PIVOTAL AND/OR ROTATIONAL RESTORING FORCES TO THE FIRST MEMBER, TO REPOSITIOIN IT IN ITS QUIESCENT POSITION, AFTER ITS POSITION IS DISTURBED BY FORCE APPLIED BY A PLAYING CHILD.

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