Conical diaphragm and method of making

Details Conical diaphragm and method of making Conical diaphragm and method of making

1992-05-18

1993-06-22

Denion, Thomas E.

Expansible chamber devices

Collapsible chamber wall portion

Wall portion formed of flexible material

92 98R, 92103SD, 156245, 264262, 264268, F01B 1900

Patent

active

052208630

ABSTRACT:
A fabric reinforced molded conical diaphragm and method of making in which the parting line of the diaphragm mold is arranged such that the flashing and reinforcing fabric of the molded diaphragm are on the sidewall of the outer clamping bead at a location displaced from the juncture of the sidewall and the bottom surface thereof, so that upon inverting the diaphragm member, the fabric free bottom surface of the clamping bead is transposed to the sidewall of the diaphragm clamping bead, thereby providing a smooth, accurately sized outer periphery of the diaphragm to facilitate its assembly.

REFERENCES:
patent: 2460168 (1949-01-01), Caserta
patent: 4989497 (1991-02-01), Lerma

Affiliated with

Also associated with

Rating

Conical diaphragm and method of making does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Conical diaphragm and method of making, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Conical diaphragm and method of making will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1435646