JPH11334548A - Vehicle direction changing device and manufacture thereof - Google Patents

Abstract

PROBLEM TO BE SOLVED: To change the direction of a vehicle body by 180 to deliver a vehicle from the head part by inverting the vehicle body vertically to turn it with a minimum radius in a narrow parking garage space. SOLUTION: A hydraulic cylinder is previously fitted to the bottom center part of a vehicle body, and two roller pats are fitted to a rear bumper of the vehicle body. At the time of parking, the rod tip of the hydraulic cylinder is lowered, and the rod tip is connected to a spherical bearing installed in a parking position. Oil pressure is fed into the hydraulic cylinder from a hydraulic power source of a power steering or the like of a vehicle or from a separately installed simplified hydraulic device to invert the vehicle body with the roller pat part fitted to the rear bumper of the vehicle body as a fulcrum. While inverting the vehicle body, the vehicle body is stopped in a position where the center-of-gravity of the vehicle body is on the hydraulic cylinder side. In this state, the vehicle body is supported by the tip spherical part of the hydraulic cylinder and two places of the roller pats of the rear bumper of the vehicle body. The vehicle body can therefore be turned easily by manual operation.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001] The present invention is to use a single engine for multiple purposes so that the vehicle has a function for running the engine and the vehicle can be driven further to achieve a smooth departure system for the next process.

[Prior Art] In the conventional art, the driver is inconvenienced by turning the back and forth while paying attention to handle the left and right parking.

[0005] Problems such as mutual contact between vehicles are reduced.

[0004] Means for solving the problem. Frequent steering wheel operation is unnecessary

[Brief description of the drawings]

[Fig. 1] Built-in reversing device in a vehicle Built-in cylinder for pulling out and pulling in the main cylinder

[Fig. 2] Reversing device for fixing parking lot

Fig. 3 Head lamp of a car. Lower magnet spherical sliding bearing Left and right 2 month center of gravity balancer and Korugari resistance

Fig. 4 Cylinder stroke to the rising end

FIG. 5: cylinder. Automatic or manual inversion

[Fig. 6] After confirming reversal, return to the bottom of the cylinder. Hydraulic cylinder for main ascent and descent B C: A spherical bearing is attached to the outside of the outer ring of the tail of the vehicle with a magnet D: Roller bearing set on the main cylinder head E: When the vehicle is built in, the cylinder for pulling out and retracting is built in Have been

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[Procedure amendment]

[Submission date] November 13, 1998

[Procedure amendment 1]

[Document name to be amended] Drawing

[Correction target item name] All figures

[Correction method] Added

[Correction contents]

FIG. 2

FIG. 5

FIG. 6

FIG.

FIG. 3

FIG. 4

FIG. 7

FIG. 8

[Procedure amendment 3]

[Document name to be amended] Statement

[Correction target item name] Brief description of drawings

[Correction method] Added

[Correction contents]

[Brief description of the drawings]

[Drawing 1] A hydraulic cylinder is attached in advance to the center of the bottom of the vehicle body. Also, two roller pads are attached to the rear bumper of the vehicle body. When parking, lower the rod end of the hydraulic cylinder and connect the rod end to the spherical bearing installed at the parking position.

Drawing 2: hydraulic power source such as power steering of a vehicle or
Pressure oil is sent to the hydraulic cylinder from a separate simple hydraulic device or the like, and the vehicle body is inverted with the roller pad section attached to the rear bumper of the vehicle body as a fulcrum.

Drawing 3 While the body is inverted, the vehicle is stopped at a position where the vehicle center of gravity is on the hydraulic cylinder side. In this state, the spherical surface of the hydraulic cylinder tip and the roller pad 2 of the rear bumper of the vehicle body
Since the vehicle body is supported at various points, the vehicle body can be easily turned manually.

Drawing 4 Turns the car body 180 degrees and stops.

Drawing 5: While the pressure oil of the hydraulic cylinder is being drained, the vehicle body is tilted horizontally and the hydraulic pressure source is removed when the front wheels touch the ground.

Drawing 6: The hydraulic cylinder is stored in the vehicle body.

FIG. 7 is a spherical bearing structure at the tip of a hydraulic cylinder rod portion.

FIG. 8 is a structure of a roller pad portion attached to a rear bumper of a vehicle body.

[Description of Signs] 1 Vehicle body 2 Hydraulic cylinder 3 Spherical bearing 4 Roller pad 5 Hydraulic cylinder rod 6 Magnetic material or suction pad

Claims (5)

[Claims] 1. Install a hydraulic cylinder in the lower part of the vehicle, descend and raise at any time 2. A three-point support is obtained by receiving a ground contact spherical bearing at the rear of the vehicle. 3. Confirmation of the specified value sensor, manual and automatic turning, 180 ° forward and backward reverse, automatic lowering hydraulic cylinder working and simultaneous collection and delivery when the tire comes in contact with the ground B
Collecting cylinder lowering cylinder in ox 4. A hydraulic pump is driven by a hydraulic cylinder power source for ascending from the vehicle idling. 5. In a general household garage, a set of port kit and cylinder set is deployed under 70-80 cars with a height of 100V.