81089 ⎘
Means using fluid; Suction means; Means for producing, distributing or controlling suction producing vacuum
Sub-classes:AUTOMATIC SUPPLY APPARATUS OF SECONDARY BATTERY ELECTRODES AND METHOD OF AUTOMATICALLY SUPPLYING SECONDARY BATTERY ELECTRODES
#2WEB CONVEYING DEVICE, IMAGE FORMING APPARATUS, AND CONVEYING ROLLER CAPABLE OF EFFICIENTLY SUCKING AIR THAT ENTERS BETWEEN WEB AND CONVEYING ROLLER
#3AEROGRIPPER APPARATUS, SYSTEM, AND METHODS
#4Blower roll to assist paper detack from vacuum transports
#5Media holddown suction force adjustment
#6Automated fabric picking
#7Sheet-Processing Machine Having a Device for Generating Pneumatic Forces
#8Vacuum picking system
#9Self-contained web cleaning apparatus