Metal case of exhaust device and method of producing same

In order to simplify and ensure the bending process of an inlet or outlet pipe portion of a metal case, there is provided accordion folds between the pipe portion and a major portion of the case. When, for bending the pipe portion, a certain force is applied to the pipe portion, the accordion folds...

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Bibliographische Detailangaben
1. Verfasser:	NOGAMI, YASUHIRO
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	BLASTING ENGINE PLANTS IN GENERAL GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNALCOMBUSTION ENGINES GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES ORENGINES IN GENERAL HEATING LIGHTING MACHINES OR ENGINES IN GENERAL MECHANICAL ENGINEERING STEAM ENGINES WEAPONS
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Beschreibung
Zusammenfassung:	In order to simplify and ensure the bending process of an inlet or outlet pipe portion of a metal case, there is provided accordion folds between the pipe portion and a major portion of the case. When, for bending the pipe portion, a certain force is applied to the pipe portion, the accordion folds are subjected to a plastic deformation thereby inclining the pipe portion relative to a major portion of the case.