Title:
ROLLING STOCK
Document Type and Number:
Japanese Patent JPH01273765
Kind Code:
A
Abstract:
PURPOSE:To improve observation ability from a passenger room as necessary strength is ensured, by a method wherein a boxform reinforcing frame body having thickness thicker than those of a side structure, a roof structure, and an underframe is formed at a boundary between the driver cab of a rolling stock having a curve glass window ranging from a front to sides and a passenger room. CONSTITUTION:By using a curve glass window 7 extending from the one side to the other side around a front, a reinforcing frame body 10 is situated at a boundary between a driver cab 18 of a rolling stock having a front end structure 4 being opened widely and a passenger room 17. The reinforcing frame 10 is formed in a boxform manner in a state to protrude toward the indoor side by a size higher than those of a side structure 2, a roof structure 3, and an underframe, and is coupled with the side structures 2, the roof structure 3, and the underframe to form an integral annular frame body. This constitution eliminates the need to mount a stud and a corner strut in order for reinforcement of a front large window opening, and enables improvement of observation ability from a passenger room as necessary strength is ensured.
Inventors:
TANI TAKASHI
KONO SAKAE
MICHIMOTO MASAYUKI
TAKECHI MICHIFUMI
KONO SAKAE
MICHIMOTO MASAYUKI
TAKECHI MICHIFUMI
Application Number:
JP10033388A
Publication Date:
November 01, 1989
Filing Date:
April 25, 1988
Export Citation:
Assignee:
HITACHI LTD
KASADO KIKAI KOGYO KK
KASADO KIKAI KOGYO KK
International Classes:
B61D17/06; (IPC1-7): B61D17/06
Attorney, Agent or Firm:
Katsuo Ogawa (1 person outside)
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