Metal deforming – By deflecting successively-presented portions of work during... – By use of deflector arranged to bend work transversely of...
Patent
1982-07-09
1985-07-02
Crane, Daniel C.
Metal deforming
By deflecting successively-presented portions of work during...
By use of deflector arranged to bend work transversely of...
72181, 72183, 72205, 72180, 29125, B21B 108, B21B 2702, B21D 1304
Patent
active
045260249
ABSTRACT:
Apparatus for forming a flat metal sheet into a panel having a central region of deep corrugations and a marginal edge which is either uncorrugated or has longitudinal or light traverse corrugations therein. A corrugation roll assembly forms the corrugated panel and a tension roll assembly pulls the panel through the corrugation roll assembly. A combination of cooperative corrugation roll sections and edge roll subassemblies are mounted on respective shafts with the edge roll subassembly providing a resilient gripping of an edge panel section in an angled channel region. This resilient gripping causes inward drawing of metal from the edge section into the corrugated central section to equalize the overall lengths of the respective sections.
REFERENCES:
patent: 104647 (1870-06-01), Reynolds
patent: 701841 (1902-06-01), Chandler
patent: 815710 (1906-03-01), Johnson
patent: 1415408 (1922-05-01), Scott
patent: 1927501 (1933-09-01), Rafter
patent: 2105240 (1938-01-01), Flagler
patent: 2370702 (1945-03-01), Yoder
patent: 2450987 (1948-10-01), Potter
patent: 2471490 (1949-05-01), Mercer
patent: 2826235 (1958-03-01), Gudmestad
patent: 3134468 (1964-05-01), Toti
patent: 3224154 (1965-12-01), Toti et al.
patent: 3292402 (1966-12-01), O'Brien
patent: 3332179 (1967-07-01), Toti
patent: 3485076 (1969-12-01), Colburn
patent: 3509753 (1970-05-01), Orth
patent: 3722052 (1973-03-01), Toti
patent: 3741593 (1973-06-01), Toti
patent: 3789563 (1974-02-01), Toti
patent: 3840960 (1974-10-01), Toti
patent: 3999354 (1976-12-01), Anter et al.
patent: 4063393 (1977-12-01), Toti
patent: 4114247 (1978-09-01), Toti
patent: 4115910 (1978-09-01), Hertel et al.
patent: 4251973 (1981-02-01), Paik
patent: 4269055 (1981-05-01), Sivachenko et al.
patent: 4286451 (1981-09-01), Chang
patent: 4411146 (1983-10-01), Sulasaari et al.
LandOfFree
Apparatus for forming elongated sheet metal panels does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Apparatus for forming elongated sheet metal panels, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Apparatus for forming elongated sheet metal panels will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-375224