Automatic dosing device with motor overrunning absorbing means

Details Automatic dosing device with motor overrunning absorbing means Automatic dosing device with motor overrunning absorbing means

2005-04-12

2009-06-30

Ngo, Lien T (Department: 3754)

Dispensing

Agitator followed by discharge assistant and/or...

All rotary

C222S412000

Reexamination Certificate

active

07552848

ABSTRACT:
The present invention refers to an automatic dosing device having motor overrunning absorbing means (36).The automatic dosing device according to the invention comprises a dosing screw (2), guiding means (20), a cursor (24), and a movable sealing member (30). The automatic dosing device is characterized by further comprising overrunning absorbing means (36) configured to be operable for preventing a force acting on the cursor (24) and exceeding a predetermined intensity to be transferred to the sealing member (30) independently of the sealing member position.

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Patent Abstracts of Japan, vol. 1997, No. 11, JP 09 183516, English Abstract.

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