Mold clamp mechanism for tire press

Details Mold clamp mechanism for tire press Mold clamp mechanism for tire press

1985-09-09

1986-07-22

Flint, Jr., J. Howard

Plastic article or earthenware shaping or treating: apparatus

Reshaping, resizing or vulcanizing means for tire, tire...

Sectional female mold including locking or clamping assembly...

425 33, 4254519, B29H 502

Patent

active

046016481

ABSTRACT:
A mold clamp mechanism for a tire press with upper and lower molds, the clamp mechanism including a plurality of rod locking holes formed around the press center of the upper and/or lower mold; a corresponding plurality of clamp rods vertically received in rod receptacle holes in a fixed mold support structure, each clamp rod having a T-shaped head portion protrudable into a locking hole in the mold and lockable therein when the clamp rod is turned a 90 degree angle; a drive cylinder having rod operating arms connected to the piston rod thereof for movements toward and away from the clamp rod; rod rotating members mounted on the clamp rod and on one of the rod operating arms and engageable with each other when the piston rod is advanced toward the clamp rod to turn the same a 90 degree angle; and rod pull members mounted on the clamp rod and the rod operating arms and engageable with each other when the piston rod is further advanced toward the clamp rod after a 90 degree angle of rotation so as to clamp the mold to the fixed mold support structure.

REFERENCES:
patent: 2916768 (1959-12-01), Quere et al.
patent: 2923527 (1960-02-01), Fannen
patent: 3137032 (1964-06-01), MacMillan
patent: 3233284 (1966-02-01), MacMillan
patent: 3336636 (1967-08-01), Soderquist
patent: 3741696 (1973-06-01), Greenwood

Affiliated with

Also associated with

Rating

Mold clamp mechanism for tire press does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Mold clamp mechanism for tire press, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Mold clamp mechanism for tire press will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-863575