Title:
【発明の名称】航空機又は宇宙船の支持構造体用装置
Document Type and Number:
Japanese Patent JP2588437
Kind Code:
B2
Abstract:
Damages to load supporting structures in an aircraft or spacecraft resulting from an explosive decompression are minimized or avoided by rapidly making available at least one relatively large flow-cross-sectional area. This is accomplished by mounting a decompression panel with a plurality of releasable mounting locks to a frame. The locks are so constructed that the panel along can be blown out in one direction and the panel with the frame and the locks can be blown out in the opposite direction in response to a rapid pressure increase which shears off shearing pins normally holding locking levers in a clamp-down or hold-down position. The frame has support flanges against which the panel and a wall section rest. The locks rest on and are secured to the frame and respond to defined release pressure ratios between the inside and outside in either direction. Each lock has at least one locking or clamp-down lever for the panel and one for a wall section. The locking levers can journal about a common journal axis after the respective shearing pins have been sheared off in response to the required pressure difference between the inside and the outside.
Inventors:
UORUFUHARUTO FUIRITSUTSU
ROOBERUTO FUINKUBAINERU
HAARARUTO KUNOOTE
ROOBERUTO FUINKUBAINERU
HAARARUTO KUNOOTE
Application Number:
JP14889690A
Publication Date:
March 05, 1997
Filing Date:
June 08, 1990
Export Citation:
Assignee:
METSUSAASHUMITSUTO BERUKO BUROOMU GMBH
International Classes:
B64C1/00; B64C1/18; B64D45/00; B64G1/22; B64G1/52; F16B5/06; (IPC1-7): B64C1/00; B64G1/22; F16B5/06
Attorney, Agent or Firm:
Osamu Nakahira