133398 ⎘
Accessories for sliding or lifting wings, e.g. pulleys, safety catches; Counterbalance devices with springs with canted-coil torsion springs specially adapted for overhead wings
TORSION SPRING TENSIONING TOOL
#2SPRING AND TROLLEY BRACKET
#3WINDING DEVICE AND METHODS
#4DOOR OPERATOR DEVICE AND SECTIONAL OVERHEAD DOOR SYSTEM WITH ANTI-PRESSURE AND ANTI-THEFT FUNCTIONS
#5Operator governor release for fire shutters
#6OVERHEAD DOOR SYSTEM AND RETROFIT KIT
#7System for adjusting the counterbalance of an overhead door
#8Torque adjustment mechanism
#9Spring winding apparatus and method of use
#10Torque Tool
#11Assembly 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
#12Floating Torsion Spring Tension Adjustment System
#13OVERHEAD DOOR LIFT ASSEMBLY
#14Tensioning device for tensioning a helical spring
#15Cable tension monitor
#16Floating torsion spring tension adjustment system
#17Garage door safety device
#18Overhead door header with maximum clearance
#19Winding ratchet system for counterbalancing system
#20Stacking panel shutter doors
#21Power tool to spring torsioner converter
#22Cable tension monitor
#23Inch pounds per turn (IPPT) computing device for garage doors
#24Hinged bottom roller assembly and counterbalance mechanism for overhead door
#25Spring winding device for use with overhead doors
#26Trailer overhead door system
#27Method for operating a building closure
#28Overhead door backup spring system
#29Spring winding device for use with overhead doors
#30Cable drum construction of door lift mechanism for multiple horizontal panel garage door with disproportionally heavy top portion
#31Method for operating a building closure
#32Garage Door
#33Hold-open device for holding a roll-up door in an overhead out-of-the-way position
#34Hinged bottom roller assembly and counterbalance mechanism for overhead door
#35Overhead door assembly for a storage container
#36RATCHET SYSTEM FOR WINDING A ROLLING DOOR ASSEMBLY
#37COUNTERBALANCE SYSTEM FOR UPWARD ACTING DOOR
#38Roll-up closure
#39Garage Door
#40Vertically movable door with safety barrier
#41DRUM FOR COUNTERBALANCING SYSTEM OF A CABLE-OPERATED DOOR
#42Cable Brake Bracket
#43Roll-up closure
#44Combination garage door and roll-up curtain system
#45Tensioning tool for a counterbalance system for sectional doors
#46Sheet door system with transition wheels
#47INDEPENDENTLY OPERABLE SECURE VENTILATING GARAGE DOOR
#48Counterbalance system for upward acting door
#49Door operator system
#50Overhead door cable assembly with molded cable stop
#51Pivoting barrier operator system with integral cable storage drum and transfer assembly
#52Brake device for garage doors and the like, kit for assembling the same, and door assembly provided with the brake device
#53Barrier operator with flexible drive member
#54Segmented door
#55Noise-reducing plug, and door assembly including the same
#56Vertically movable door with safety barrier
#57Ratchet system for winding a rolling door assembly
#58Overhead door locking operator
#59Door operator drive system
#60winding and anti-drop assembly for door counterbalance system
#61Vertically movable door with safety barrier
#62Side mount counterbalance system for upward acting door
#63Direct transmission garage door opener
#64Sectional door cable tensioner
#65Door operator system
#66Mechanism for manoeuvring a door, use of a brake in such a mechanism, and method for regulating a diving torque in such a mechanism
#67Tensioning tool for a counterbalance system for sectional doors
#68Overhead door apparatus with enclosed counterbalance mechanism
#69Overhead door apparatus with enclosed counterbalance mechanism
#70Adjustable transmission device for a vertical rolling door
#71Overhead door locking operator with remote light assembly
#72Overhead door drop stop
#73Method and apparatus for suspending a door
#74Torsion spring winding tool
#75Garage door safety device