Lift assembly for lowrider model cars

• US 5,334,077 A
• Filed: 11/23/1992
• Issued: 08/02/1994
• Est. Priority Date: 11/23/1992
• Status: Expired due to Fees

• Current Assignee: James E. Bailey
• Original Assignee: James E. Bailey
• Inventors: Bailey, James E.
• Primary Examiner(s): Yu, Mickey
• Application Number:
  US07/980,302
• Time in Patent Office: 617 Days
• Field of Search: 446/466, 446/469, 446/465, 446/462, 446/460, 446/23, 446/437, 180/24.02, 280/43.23, 280/43.22, 280/43.19, 280/704
• US Class Current: 446/466
• CPC Class Codes: A63H 17/262 Chassis; Wheel mountings; Wheels; Axles; Suspensions; Fitting body portions to chassis

Abstract

In a scale model of a lowrider vehicle including a chassis and first and second spaced axles supported on the chassis, a lift assembly includes the chassis being provided with guide structure for maintaining the transverse orientation of the first axle while allowing movement of the axle relative to the chassis within a plane perpendicular to the central longitudinal axis of the chassis. A lifting assembly is provided on the chassis for lifting the chassis relative to the axle between a lowered position and a raised position so as to simulate lifting and lowering movements of the modeled lowrider vehicle. In this manner, it is possible to simulate front and back, side-to-side and hopping moves conventionally performed with actual lowrider vehicles.

Claims

1. A scale model of a lowrider vehicle, the model comprising:

a chassis defining a central longitudinal axis;

first and second longitudinally spaced axles supported on the chassis, each extending in a direction transverse to the central longitudinal axis and including a pair of wheels on which the model is supported on the ground,

the chassis including a guide means for maintaining the transverse orientation of the first axle while allowing movement of the first axle relative to the chassis within a plane perpendicular to the central longitudinal axis, the guide means including a pair of laterally opposed side walls connected to the chassis, the side walls each being provided with a vertical slot through which the first axle extends, the slots allowing rotation of the first axle as well as vertical movement of the first axle relative to the chassis within a plane perpendicular to the central longitudinal axis; and

a lifting means for moving the chassis relative to the first axle between a lowered position and a raised position, the lifting means including a motor mounted on the chassis and provided with a rotatable output shaft, a power supply, a circuit connecting the power supply with the motor, a switch for selectively closing the circuit to energize the motor, and a transmission means for converting the rotational movement of the output shaft into lifting movement for moving the chassis relative to the first axle.

2. A scale model as recited in claim 1, wherein the chassis includes a guide means for each axle, the scale model further comprising separate lifting means in association with each axle for moving the chassis relative to the axles between a lowered position and a raised position.

3. A scale model as recited in claim 1, wherein the guide means and lifting means are associated with only the first axle, the scale model further comprising a drive means for rotating the second axle to propel the apparatus along the ground.

4. A scale model as recited in claim 3, wherein the drive means includes a motor mounted on the chassis and provided with a rotatable output shaft, and a means for transmitting rotation of the output shaft to the second axle.

5. A scale model as recited in claim 3, further comprising a spark generating means supported on the chassis for generating sparks when the apparatus is propelled along the ground.

6. A scale model as recited in claim 1, wherein the chassis includes a structural element positioned beneath the motor and between the motor and the first axle, the transmission means including a filament including a first end connected to the output shaft of the motor, the filament extending beneath the structural element of the chassis and engaging the first axle so that during rotation of the output shaft, the filament is wound onto the output shaft and pulls the first axle toward the structural element thus moving the chassis to the raised position.

7. A scale model as recited in claim 6, wherein the filament includes a second end secured to the chassis at a location positioned opposite the first axle from the structural element at a height equal to the height of the structural element.

8. A scale model of a lowrider vehicle, the model comprising:

a chassis defining a central longitudinal axis;

first and second longitudinally spaced axles supported on the chassis, each extending in a direction transverse to the central longitudinal axis and including a pair of wheels on which the model is supported on the ground,

the chassis including a guide means for maintaining the transverse orientation of the first axle while allowing movement of the first axle relative to the chassis within a plane perpendicular to the central longitudinal axis, the guide means including a mounting block supported on the chassis for movement about a pivot axis extending in a direction parallel to the central longitudinal axis, the axle being supported on the mounting block and including opposed axial ends located on opposite sides of the mounting block so that when the mounting block is pivoted, the first axle turns about the pivot axis within a plane perpendicular to the central longitudinal axis; and

a lifting means for moving the chassis relative to the first axle between a lowered position and a raised position, the lifting means moving the chassis relative to the first axle between a lowered position in which the chassis is level with the first axle and a raised position in which the chassis is banked relative to the first axle, the lifting means including a motor mounted on the chassis and provided with a rotatable output shaft, a power supply, a circuit connecting the power supply with the motor, a switch for selectively closing the circuit to energize the motor, and a transmission means for converting the rotational movement of the motor into lifting movement for moving the chassis relative to the first axle toward the banked position.

9. A scale model as recited in claim 8, wherein the chassis includes a structural element positioned beneath the motor and between the motor and the first axle, the transmission means including a filament including a pair of opposed ends both connected to the output shaft of the motor, the filament extending over the structural element of the chassis and around the first axle adjacent one end of the first axle so that during rotation of the output shaft, the filament is twisted and pulls the chassis down toward the one end of the first axle thus moving the chassis to the banked position.

10. A scale model as recited in claim 9, wherein:

the chassis defines opposed, laterally spaced first and second sides; and

the lifting means includes a pair of motors mounted on the chassis and provided with rotatable output shafts, and a transmission means for converting the rotational movement of each motor into lifting movement for moving the chassis relative to the first axle toward a banked position,

wherein energization of one motor moves the chassis toward a first banked position in which the first side of the chassis is raised relative to the second side, and energization of the other motor moves the chassis toward a second banked position in which the second side of the chassis is raised relative to the first side.