Cab-controlled roller shutters
1st June 1989, Page 15
1st June 1989
Page 15
Page 15, 1st June 1989
— Cab-controlled roller shutters
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IN Dover Roller Shutters of Manchester has developed a central air locking system which, it says, instantly locks and unlocks roller shutters from inside the cab.
The shutters are designed mainly for use on fire engines, where vandalism and pilferage has become a serious problem, but could be used on any vehicle where security is a priority.
Springs in the air cylinders ensure that equipment is not locked in the vehicle if the air supply to the locker fails. The shutters are Dover's Nyloy 30 aluminium models.