Doors Flashcards
Parts unique to a swing hatch door
-top pivot
-middle hinge
-door check
-sill
-swing door interlock
What does a Door Check do
Closes the swing door in a controlled manner
How do you know what hand a hatch door is
The direction it closes
Closes left to right - right hand
Closes right to left - left hand
How do you know which car is the A car
The left elevator when looking at the elevators in the lobby
What does the primary contact in a swing door do
Tells the controller that the swing door is closed
What does a secondary contact in a swing door do
Tells the controller the swing door is locked
What connects the the contact points together to complete the connection
A shortening bar
What does a kick off block do
Helps prevent a sliding door from getting kicked off the saddle track when fully closed
How many door gibs on a swing door
Zero
How many door gibs on a sliding door
2 enforcer gibs
1 fire gib
A Saddle is part of a _____ door
Sliding door
The sill is part of a ____ door
Swing hatch door
Name the parts of a hanger roller assembly
-hanger roller
-assembly bracket
-hanger roller bracket
-oiler
-eccentric (upthrust roller)
-fire retainer clip
-washers
What does a Retiring Cam do
Engages the release roller of the swing door interlock to unlock the hatch door
