JPS6432221U

JPS6432221U -

Info

Publication number: JPS6432221U
Application number: JP10903088U
Authority: JP
Priority date: 1981-11-04
Filing date: 1988-08-19
Publication date: 1989-02-28
Also published as: HU185589B; BR8206392A; JPS58136517A; CA1190267A

Description

[Brief explanation of drawings]

第１図は脱出用ハツチと改良された取付けリン
グの斜視図であり、ハツチを開放即ち換気状態で
示す図である。第２図は第１図の線２―２に沿つ
た断面図であり、実線で閉じた状態のハツチを示
し、想像線で開いた状態のハツチを示す。第３図
は第１図の線３―３に沿つた断面図である。第４
図は取付けリングの平面図である。第５図は実質
上第４図の線５―５に沿つた断面図である。１０……ハツチ、１２，１４……１対のヒンジ
装置、１６……取付けリング、１８，２０……１
対のリンク、３０……ラツチハンドル、４４，４
６……垂直壁、７０……留め具、７２……開口。 FIG. 1 is a perspective view of the escape hatch and improved attachment ring, showing the hatch in an open or vented condition; FIG. 2 is a cross-sectional view taken along line 2--2 of FIG. 1, with solid lines showing the hatch in a closed state and phantom lines showing the hatch in an open state. FIG. 3 is a cross-sectional view taken along line 3--3 of FIG. Fourth
The figure is a top view of the mounting ring. FIG. 5 is a cross-sectional view taken substantially along line 5--5 of FIG. 10... Hatch, 12, 14... A pair of hinge devices, 16... Mounting ring, 18, 20... 1
Pair link, 30...Latch handle, 44,4
6... Vertical wall, 70... Fastener, 72... Opening.

Claims

[Claims for Utility Model Registration] (1) An assembly for attaching an externally open hatch 10 to a vehicle, etc., the assembly having an attaching ring 16, the attaching ring being disposed on the outside and sealing the hatch. an integral continuous sealing flange portion 76 with one edge 78 lying in a common plane to form a rim, and a positioning flange 57 for centering said sealing flange portion with respect to the hatch opening 56; The mounting ring further includes an integral mounting flange 68 extending laterally and outwardly from the sealing flange portion for positioning over the outer periphery of the hatch opening and for opening and closing the hatch relative to the hatch opening. a plurality of hinge devices 12, 14 respectively connected to both the hatch and the mounting ring, each hinge device 12,
14 includes a first member 25 disposed within the hatch opening and secured to the interior of the hatch; and a plurality of hinge support elements 88, 90 integrally formed with said mounting ring and projecting laterally and inwardly therefrom. ,92
, 94, each hinge device having a second member 18, 20 pivotally connected to the various support elements of the mounting ring such that the hatch can be raised equidistantly above the hatch opening. (a) a downwardly open bezel receiving pocket 86 formed in the sealing flange portion of the mounting ring; and (b) on the interior surface of the vehicle in which the hatch mounting assembly is located at the periphery of the opening. generally L having a laterally extending first leg 102 adapted to be located;
a contoured bezel 100 in the shape of a contour, said bezel having a second leg 108 projecting upwardly into the bezel receiving pocket of the mounting ring to conceal and frame the edges of the hatch opening. An assembly characterized in that it has. (2) the bezel receiving pocket is located laterally between the hinge support elements 88, 90, 92, 94 and the locating flange 57 and extends above the laterally extending mounting flange 68; The assembly according to claim (1) of the utility model registration claim. (3) A utility model claim characterized in that the second leg 108 projects upwardly through the hatch opening 56 and terminates in a bezel receiving pocket above a laterally extending mounting flange 68. Assemblies described in scope paragraph (2). (4) The assembly according to claim 1, wherein the hinge support element comprises two pairs of laterally aligned bosses 88, 92; 90, 94. (5) The assembly of claim 1, wherein the mounting ring is made of a high strength, rigid plastic material from the group consisting of nylon, polypropylene, and polycarbonate. (6) The assembly according to claim 5, wherein the border bezel is made of a material that is relatively softer than the plastic ring material.