133605 ⎘
Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices; Additional arrangements for closers, e.g. for holding the wing in opened or other position Mechanical power-locks, e.g. for holding the wing open or for free-moving zones
Sub-classes:MODULAR HOLD-OPEN DEVICE FOR DOOR CLOSERS
#2ASSEMBLY WITH AN OPEN-DOOR LOCKING SYSTEM
#3Modular hold-open device for door closers
#4Modular add-on devices for door closers
#5Work vehicle and system including work vehicle
#6SELF REGULATING COUNTERBALANCE MECHANISM WITH FRICTION
#7Guide system for guiding a door leaf
#8Resin back door for vehicle
#9Opening and closing device for opening and closing body, and various opened and closed bodies having the same
#10Automatic door stopping-closing device and door
#11Automatically closing vehicle door
#12Door check and release mechanism
#13Door closing mechanism having hands-free hold-open feature
#14Universal stop tube
#15Rack-stop structure for door
#16Door hold open arm assembly
#17Door closer stopper
#18APPARATUS FOR CONTROLLING THE MOVEMENT OF A CLOSURE
#19Door closer capable of realizing self-control positioning
#20Acceleration and deceleration device with two carrier elements
#21Delayed action door constraint with remote closing by and of a second door
#22Combined deceleration and acceleration device
#23Closer arm assembly for an automatic door closer
#24Damping device
#25Door closure apparatus
#26Magnet for loose friction checks to rods including those of basic door closers
#27Door closer
#28Closer arm assembly for an automatic door closer
#29Control assembly for a door closer
#30Pneumatic motor control system
#31Pneumatically operated system for controlling door operations
#32Magnetism to control compressive friction checks for rods including those of door closers
#33Door state controller
#34Mechanical door closer
#35Stopper device of door closer
#36Protracting blocker for doors equipped with a closer piston