Split mold lock

Details Split mold lock Split mold lock

1983-04-29

1984-12-11

Flint, Jr., J. Howard

Plastic article or earthenware shaping or treating: apparatus

Segmented female mold and mold clamping means

425595, 249160, B29C 116

Patent

active

044875649

ABSTRACT:
A split-mold safety lock for preventing unintended separation of mold components during lifting and manipulation thereof. The invention employs a split ring capable of being swiveled in a circle of 360.degree. and being pivoted in an arc of 180.degree. around a perpendicular axis there in a base. A safety lock is associated with the ring base for permitting separation of the molds for a molding operation and to automatically assume a locked configuration upon lifting. The split-mold lock is capable of being utilized on multiple parting lines of a plurality of mold parts.

REFERENCES:
patent: 2319479 (1943-05-01), Ryder
patent: 3004291 (1961-10-01), Schad
patent: 3063594 (1962-11-01), Gerard et al.
patent: 3310842 (1967-03-01), Fischbach
patent: 3460197 (1969-08-01), Cantarutti et al.
patent: 3465386 (1969-09-01), Brown
patent: 3543344 (1970-12-01), Hunt
patent: 3565388 (1971-02-01), Katz
patent: 3687590 (1972-08-01), Cyriax
patent: 3737268 (1973-06-01), Ryder
patent: 3825396 (1974-07-01), Koutz
patent: 4174939 (1979-11-01), Fenner
patent: 4245971 (1981-01-01), MacMillan
patent: 4248583 (1981-02-01), Hedke et al.
patent: 4315727 (1982-02-01), Black
patent: 4403810 (1983-09-01), Bieneck

Affiliated with

Also associated with

Rating

Split mold lock does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1461095