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DE3300215A1
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Drive for rolling doors
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DE3201707A1
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Drive for rolling doors
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DE2726154A1
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CATCHING DEVICE ON A SHAFT OF A SHUTTER, ROLLING DOOR OR DGL.
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DE2724327B1
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Actuating device for at least one limit switch
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DE2708087A1
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Roller shutter or door drop retarding catch - has shoe, cone or disc brake with wedge and blocking counter-piece
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DE2612628A1
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Motor driven roller door auxiliary or emergency drive - has half manual drive unit stopped to meet other half when rotated
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NL7507998A
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Catch mechanism of a rotating axle.
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DE2462437A1
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Rotation governor for drive shaft of shutter door - has shaft bearings displacing centrifugally to engage tapered recess
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DE2458535A1
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Rotation governor for drive shaft of shutter door - has shaft bearings displacing centrifugally to engage tapered recess
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DE2453418B1
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Roller shutter, especially fire protection roller shutter, with a siren on its drive
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DE2453402B1
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Power driven fire protection roller door - has sensor controlled solenoid for actuating brake and door locking system
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DE2434808A1
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Rotation governor for drive shaft of shutter door - has shaft bearings displacing centrifugally to engage tapered recess
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DE2317657A1
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DRIVE FOR FIRE ROLLER DOORS
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DE2309225A1
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DEVICE ON SHAFTS OF ROLLAEDEN ETC.
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