DEVICE FOR LIFTING FILLER CORD Russian patent published in 2018 - IPC B29D30/48 

Abstract RU 2672736 C2

FIELD: instrument engineering.

SUBSTANCE: invention relates to a device for lifting a filler cord. Device for lifting a filler cord that lifts the filler cord vertically to connect the filler cord to the bead core, the device for lifting the filler cord comprises a balloon that lifts the filler cord vertically to the bead core; and an air regulator supplying air to the balloon and discharging air from the balloon, the air regulator including a cylindrical body, a piston disposed in a cylindrical body, and a drive actuating the piston, both the air supply to the cylinder and the air flowing out of the balloon being performed by driving the piston by an actuator.

EFFECT: technical result is an increase in the efficiency of the device.

1 cl, 7 dwg

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RU 2 672 736 C2

Authors

Nomura, Shigeaki

Dates

2018-11-19Published

2014-10-03Filed