Metal working – Means to assemble or disassemble – Puller or pusher means – contained force multiplying operator
Patent
1988-10-18
1989-07-18
Goldberg, Howard N.
Metal working
Means to assemble or disassemble
Puller or pusher means, contained force multiplying operator
29463, 291574, B21D 5300
Patent
active
048479659
ABSTRACT:
Stamped formed mufflers and a process for forming stamped formed mufflers is provided. The mufflers are stamp formed from master dies having a plurality of die subsets removably mounted therein. At least one subset may include several die inserts removably mounted therein. The subset and insert dies are selected to effect the acoustical performance of the resulting muffler. Thus, a system of mufflers may be formed having generally the same pattern of tubes therein. However, selected mufflers in the system will have portions thereof which are different from other mufflers in the system, depending upon the particular die subsets selected for mounting in the master die, and the particular die inserts selected for mounting in the subsets.
REFERENCES:
patent: 3176791 (1965-04-01), Betts et al.
patent: 3479725 (1969-11-01), Shaff et al.
patent: 3638756 (1972-02-01), Thiele
patent: 3638756 (1972-02-01), Thicle
patent: 4132286 (1979-01-01), Hasui et al.
patent: 4396090 (1983-08-01), Wolfhugel
patent: 4415059 (1983-11-01), Hayashi
patent: 4700806 (1987-10-01), Harwood
patent: 4736817 (1988-04-01), Harwood
patent: 4759423 (1988-07-01), Harwood et al.
patent: 4760894 (1988-08-01), Harwood et al.
patent: 4765437 (1988-08-01), Harwood et al.
patent: 4777708 (1988-10-01), Harwood et al.
Harwood Jon W.
Karlgaard Wayne A.
AP Parts Manufacturing Company
Casella Anthony J.
Cuda Irene
Goldberg Howard N.
Hespos Gerald E.
LandOfFree
Method of manufacturing stamp formed mufflers does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Method of manufacturing stamp formed mufflers, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method of manufacturing stamp formed mufflers will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-161325