Closable nozzle body

Details Closable nozzle body Closable nozzle body

2006-05-09

2006-05-09

Heitbrink, Tim (Department: 1722)

Plastic article or earthenware shaping or treating: apparatus

Female mold and charger to supply fluent stock under...

With means between charger and mold to cut off flow of...

C264S328900, C264S328130, C264S328190, C425S564000, C425S566000

Reexamination Certificate

active

07040887

ABSTRACT:
A closing element, which has an open position and a closed position and is actuated by an actuating element, is arranged in the nozzle channel of a nozzle body. In the closing position, the closing element separates a region that is at least temporarily in open communication with the injection mold, the region being able to be influenced by a second actuating element associated with the nozzle body. Due to the fact that the pressure element is arranged in the nozzle body and can be actuated independently from the nozzle body and the plastifying cylinder, a nozzle body is created and a method is provided that enable the dosing process and dwell pressure process to be separated with a compact structure.

REFERENCES:
patent: 3295169 (1967-01-01), Moslo
patent: 4368847 (1983-01-01), Ersfeld
patent: 4886439 (1989-12-01), Hehl
patent: 1554 934 (1970-01-01), None
patent: 1729 391 (1971-10-01), None
patent: 0322497 (1988-02-01), None
patent: 976369 (1964-11-01), None
patent: 55067434 (1980-05-01), None
patent: 02169219 (1990-06-01), None

Affiliated with

Also associated with

Rating

Closable nozzle body does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Closable nozzle body, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Closable nozzle body will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3619555