The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 22, 1998
Filed:
Apr. 05, 1996
Ruyu Zhang, Flushing, NY (US);
Qing Zhang, Flushing, NY (US);
Other;
Abstract
A device for the efficient parking of vehicles is provided. The device includes: 1) a car-pan comprised of steel plate; 2) strengthening rods on the car-pan; 3) a parking space frame comprising a pair of steel C bars as its side beams and another pair of steel C bars as its end beams; 4) a number of (preferably two set) of free rollers with supports; 5) two pairs of driving rollers; 6) a parking power/control box affixed between the two side beams of the parking space; 7) chains connecting the driving rollers with the parking power/control box; 8) an elevator; 9) vertical rack-rails located at the two sides of the elevator; 10) an elevator power/control box affixed between the two side beams of the elevator; and 11) two pairs of chains connecting the driving rollers and the climbing gears of the elevator power/control box. The present device may further include 12) four cables with connectors, and 13) two balance weights between the vertical rack-rails.