Metal working – Method of mechanical manufacture – With testing or indicating
Patent
1993-10-08
1995-08-22
Vo, Peter Dungba
Metal working
Method of mechanical manufacture
With testing or indicating
29890121, 81437, B23Q 1722, B29C 4978
Patent
active
054428459
ABSTRACT:
A unitary tool and method for adjusting and measuring the valve stroke in an injection blow mold core rod assembly which utilizes a lock/star nut and cam/hex nut arrangement to limit valve stroke. The tool is mountable on the end of the core rod and includes a pair of centerless hollow wrenches which can independently engage and rotate the star nut and cam nut, respectively. The tool also includes a push rod located within the wrenches which can be placed in contact with the hex nut so as to transmit the position of the hex nut and hence any movement of the core rod valve assembly on which the hex nut is fastened. A dial indicator is carried by the tool and arranged so as to have its sensor rod in position to be contacted by the push rod.
REFERENCES:
patent: 2350097 (1944-05-01), Conner
patent: 3883286 (1975-05-01), Kinnlow, Jr. et al.
patent: 4394116 (1983-07-01), Kuenzig et al.
patent: 4569651 (1986-02-01), Krall
patent: 5127289 (1992-07-01), Lanhan
patent: 5168890 (1992-12-01), Bongart et al.
patent: 5289634 (1994-03-01), Makino et al.
Dungba Vo Peter
Gilbert Milton E.
LandOfFree
Injection blow mold core rod assembly adjusting tool and method does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Injection blow mold core rod assembly adjusting tool and method, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Injection blow mold core rod assembly adjusting tool and method will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2133995