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Publication numberEP0482674 A3
Publication typeApplication
Application numberEP19910121406
Publication date3 Jun 1992
Filing date7 Sep 1988
Priority date9 Sep 1987
Also published asCA1332805C, DE3851342D1, EP0307062A2, EP0307062A3, EP0343199A1, EP0482674A2, EP0482674B1, US5054178, WO1989002323A2, WO1989002323A3
Publication number1991121406, 91121406, 91121406.2, EP 0482674 A3, EP 0482674A3, EP-A3-0482674, EP0482674 A3, EP0482674A3, EP19910121406, EP91121406
InventorsJakob Zueger
ApplicantSpuehl Ag
Export CitationBiBTeX, EndNote, RefMan
External Links: Espacenet, EP Register
Method for making spring mattresses comprising a spring core provided with a borderframe on its lower and upper side
EP 0482674 A3
Abstract  available in
Description  available in
Claims  available in
Patent Citations
Cited PatentFiling datePublication dateApplicantTitle
*DE2030793B Title not available
DE3445849A1 *15 Dec 198419 Jun 1986Duerr Automation & FoerdertechIndustrial robot
GB2201341A * Title not available
US4724590 *22 Dec 198616 Feb 1988Hartco CompanyApparatus and method for automatically securing borderwires on mattress innersprings
WO1987005250A1 *27 Feb 198711 Sep 1987Groendahl Sven AlgotDevice in a clamping machine
Classifications
International ClassificationB21D7/022, B21D7/024, B23P19/04, B21F1/00, B21F33/02
Cooperative ClassificationB21D7/022, B21F33/025, Y10T29/53383, Y10T29/481, B21F1/00, Y10T29/48, Y10T29/53313, B21F33/02
European ClassificationB21D7/022, B21F33/02, B21F33/02B, B21F1/00
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