133399 ⎘
Accessories for sliding or lifting wings, e.g. pulleys, safety catches; Counterbalance devices with springs with canted-coil torsion springs Spring safety devices
Assembly comprising a housing with a balancing spring break protection mechanism for a door system such as a sectional door system and a door system including the assembly
#2Cable tension monitor
#3Garage door safety device
#4Cable tension monitor
#5Overhead door backup spring system
#6Spring cycle counter
#7DOOR CYCLE TRACKER
#8Spring failure detection system and method
#9Brake device for garage doors and the like, kit for assembling the same, and door assembly provided with the brake device
#10Controlled descent device
#11Brake device for garage doors and the like, and door assembly including the same
#12Side mount counterbalance system for upward acting door
#13Safety device and mechanism comprising one such device used to manoeuvre a closing or sun protection installation
#14Garage door safety device