US PATENT SUBCLASS 105 / 23
.~.~ Curtain releasers
Current as of:
June, 1999
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105 /
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RAILWAY ROLLING STOCK
1.4
DF
TRAINS
{6}
8.1
DF
.~ Vestibule connections {6}
23
.~.~ Curtain releasers {2}
24
DF
.~.~.~
> Trip handles
25
DF
.~.~.~
> Twin jaws
DEFINITION
Classification: 105/23
(under subclass 8) Devices including releasable means for vestibule-curtains connecting adjacent cars in which the releasing operation takes place automatically on the pulling apart of the cars.