Dispenser for media and method for manufacturing a discharge dev

Details Dispenser for media and method for manufacturing a discharge dev Dispenser for media and method for manufacturing a discharge dev

1997-02-05

1999-11-30

Walczak, David J.

Dispensing

With discharge assistant

With biasing means for discharge assistant and/or its casing

222340, 2223211, 2223217, 2223219, G01F 1110

Patent

active

059927046

ABSTRACT:
A spiral spring (30) for a discharge device (1) is made of a plastic material with polygonal cross sections (50), and is made integral with at least one dimensionally rigid connecting body (45, 46), such that the spring (30) may also be integrated with further functional parts of the discharge device (1), thereby reducing a number of components in a discharge pump to as few as two components. The components can be produced in integral form in an injection mold before being translated into a working position with respect to each other prior to final removal from the mold.

REFERENCES:
patent: 3921861 (1975-11-01), Kondo
patent: 4147280 (1979-04-01), Spatz
patent: 4155486 (1979-05-01), Spatz
patent: 4191313 (1980-03-01), Blake et al.
patent: 4371097 (1983-02-01), O'Neill
patent: 4593607 (1986-06-01), Bennett
patent: 4762475 (1988-08-01), Fuchs
patent: 5131777 (1992-07-01), Kimura et al.
patent: 5211315 (1993-05-01), Geier
patent: 5341965 (1994-08-01), Maas et al.
patent: 5518147 (1996-05-01), Peterson et al.

Affiliated with

Also associated with

Rating

Dispenser for media and method for manufacturing a discharge dev does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Dispenser for media and method for manufacturing a discharge dev, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Dispenser for media and method for manufacturing a discharge dev will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1661677