Title:
MULTISTAGE PARKING DEVICE
Document Type and Number:
Japanese Patent JP3157783
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a multistage parking device elongating the useful life or the device by preventing such a phenomenon that hoisted chains are entangled with each other.
SOLUTION: This multistage parking device is provided with a lower side vehicle storage part 2 having at least a lower side pallet 8 and upper side vehicle storage parts 3-5 having holding frames 14 (14a-14c) and upper side pallets 15 (15a-15c). A first drive shaft 21 interlocked with first drive means 20 (20a-20c) is laterally provided to the holding frame 14, hoist sprockets are fixed to the both ends of the first drive shaft, first and second hoist chains 24 (24a-24c), 25 (25a-25c) are wound around the sprockets via first direction conversion means 26 (26a-26c), and chain hangers are provided in the parts of the chains 24, 25. A chain hanger support metal 32 having the tip side part 30 arranged around the engagement part of the chain 24 or 25 and the sprocket and a terminal side part aligning the chain hangers 29 guided thereby are firmly fixed to the holding frame 14.
Inventors:
Yoshimitsu Kaneko
Kenji Mochizuki
Atsushi Sato
Kenji Mochizuki
Atsushi Sato
Application Number:
JP23999498A
Publication Date:
April 16, 2001
Filing Date:
August 26, 1998
Export Citation:
Assignee:
Shin-Tachikawa Aircraft Co., Ltd.
International Classes:
E04H6/06; (IPC1-7): E04H6/06
Domestic Patent References:
| JP9170349A | ||||
| JP1169524U |
Attorney, Agent or Firm:
Akihide Sugimura (8 outside)