公开(公告)号：WO2004040996A8

公开(公告)日：2005-02-17

申请号：PCT/US0333410

申请日：2003-10-22

Applicant: MATTEL INC

Inventor： LEE JASON ,  DISCOE JUSTIN ,  BLOCH NATHAN

IPC: A63H17/00 ,  A63H30/04

CPC classification number: A63H17/004 ,  A63H17/00 ,  A63H30/04

Abstract: A toy vehicle (10, 10') has a chassis (50), at least a first drive wheel (140) rotatably attached to the chassis and at least a first link (270) having a first end (271) pivotally coupled with the chassis. At least a first non-driven wheel (320) is operably coupled with the second opposing end of the first link. The first link has two operative positions: a first, fully-retracted operating configuration (20, 20') in which the first link is wrapped at least partially around the chassis crossing the drive wheel axis of rotation and a second, extended operating configuration (30, 30) in which the first link is pivoted away and extended from the chassis. A second link (210) can be pivotally coupled between and with the chassis and first link. Forces acting on the toy vehicle resulting from driving the first drive wheel can cause each link to pivot with respect to the chassis.

Abstract translation: 玩具车（10,10'）具有底架（50），至少第一驱动轮（140），其可旋转地附接到底盘和至少第一连杆（270），第一连杆（270）具有与第一连杆 机壳。 至少第一非从动轮（320）与第一连杆的第二相对端可操作地联接。 第一连杆具有两个操作位置：第一完全缩回的操作构型（20,20'），其中第一连杆至少部分地围绕穿过驱动轮旋转轴线的机架缠绕，以及第二延伸操作构型 30,30），其中第一连杆枢转并从底盘延伸。 第二连杆（210）可以枢转地联接在底盘和第一连杆之间并且与底架和第一连杆之间。 通过驱动第一驱动轮而作用在玩具车上的力可以使每个连杆相对于底盘枢转。

公开(公告)号：WO2004040996A3

公开(公告)日：2004-07-01

申请号：PCT/US0333410

申请日：2003-10-22

Applicant: MATTEL INC

Inventor： LEE JASON ,  DISCOE JUSTIN ,  BLOCH NATHAN

IPC: A63H17/00 ,  A63H30/04

CPC classification number: A63H17/004 ,  A63H17/00 ,  A63H30/04

Abstract: A toy vehicle (10, 10') has a chassis (50), at least a first drive wheel (140) rotatably attached to the chassis and at least a first link (270) having a first end (271) pivotally coupled with the chassis. At least a first non-driven wheel (320) is operably coupled with the second opposing end of the first link. The first link has two operative positions: a first, fully-retracted operating configuration (20, 20') in which the first link is wrapped at least partially around the chassis crossing the drive wheel axis of rotation and a second, extended operating configuration (30, 30) in which the first link is pivoted away and extended from the chassis. A second link (210) can be pivotally coupled between and with the chassis and first link. Forces acting on the toy vehicle resulting from driving the first drive wheel can cause each link to pivot with respect to the chassis.

Abstract translation: 玩具车（10,10'）具有底架（50），至少第一驱动轮（140），其可旋转地附接到所述底盘和至少第一连杆（270），所述第一连杆（270）具有与所述第一连杆 机壳。 至少第一非从动轮（320）与第一连杆的第二相对端可操作地联接。 第一连杆具有两个操作位置：第一完全缩回的操作构型（20,20'），其中第一连杆至少部分地围绕穿过驱动轮旋转轴线的机架缠绕，以及第二延伸操作构型 30,30），其中第一连杆枢转并从底盘延伸。 第二连杆（210）可以枢转地联接在底盘和第一连杆之间并且与底架和第一连杆之间。 通过驱动第一驱动轮而作用在玩具车上的力可以使每个连杆相对于底盘枢转。