FR2910827B1 - Piece en tole mince, element d'echappement comportant une telle piece en tole mince, procede et dispositif pour leur fabrication - Google Patents

Piece en tole mince, element d'echappement comportant une telle piece en tole mince, procede et dispositif pour leur fabrication

Info

Publication number
FR2910827B1
FR2910827B1 FR0655993A FR0655993A FR2910827B1 FR 2910827 B1 FR2910827 B1 FR 2910827B1 FR 0655993 A FR0655993 A FR 0655993A FR 0655993 A FR0655993 A FR 0655993A FR 2910827 B1 FR2910827 B1 FR 2910827B1
Authority
FR
France
Prior art keywords
piece
thin piece
manufacture
thin
exhaust element
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
FR0655993A
Other languages
English (en)
Other versions
FR2910827A1 (fr
Inventor
Michel Paci
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Faurecia Systemes dEchappement SAS
Original Assignee
Faurecia Systemes dEchappement SAS
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Faurecia Systemes dEchappement SAS filed Critical Faurecia Systemes dEchappement SAS
Priority to FR0655993A priority Critical patent/FR2910827B1/fr
Publication of FR2910827A1 publication Critical patent/FR2910827A1/fr
Application granted granted Critical
Publication of FR2910827B1 publication Critical patent/FR2910827B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D19/00—Flanging or other edge treatment, e.g. of tubes
    • B21D19/005—Edge deburring or smoothing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D33/00—Special measures in connection with working metal foils, e.g. gold foils
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N13/00—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
    • F01N13/18—Construction facilitating manufacture, assembly, or disassembly
    • F01N13/1872—Construction facilitating manufacture, assembly, or disassembly the assembly using stamp-formed parts or otherwise deformed sheet-metal
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N2470/00—Structure or shape of gas passages, pipes or tubes
    • F01N2470/06—Tubes being formed by assembly of stamped or otherwise deformed sheet-metal

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Exhaust Silencers (AREA)
FR0655993A 2006-12-28 2006-12-28 Piece en tole mince, element d'echappement comportant une telle piece en tole mince, procede et dispositif pour leur fabrication Expired - Fee Related FR2910827B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0655993A FR2910827B1 (fr) 2006-12-28 2006-12-28 Piece en tole mince, element d'echappement comportant une telle piece en tole mince, procede et dispositif pour leur fabrication

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0655993A FR2910827B1 (fr) 2006-12-28 2006-12-28 Piece en tole mince, element d'echappement comportant une telle piece en tole mince, procede et dispositif pour leur fabrication

Publications (2)

Publication Number Publication Date
FR2910827A1 FR2910827A1 (fr) 2008-07-04
FR2910827B1 true FR2910827B1 (fr) 2010-01-01

Family

ID=38255295

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0655993A Expired - Fee Related FR2910827B1 (fr) 2006-12-28 2006-12-28 Piece en tole mince, element d'echappement comportant une telle piece en tole mince, procede et dispositif pour leur fabrication

Country Status (1)

Country Link
FR (1) FR2910827B1 (fr)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB785630A (en) * 1955-06-13 1957-10-30 Walter Ecold Apparatus for bending and dishing the edges of sheet metal blanks of circular, oval and other shape
CH492853A (de) * 1968-06-14 1970-06-30 Staeubli Geb & Co Verankerung eines Kantenschutzes und Verfahren zu deren Herstellung
JP2676303B2 (ja) * 1993-01-27 1997-11-12 株式会社ユタカ技研 増肉プレス加工方法
US5281778A (en) * 1993-06-28 1994-01-25 Midas International Corporation Vehicular muffler with heat shield
JP2640733B2 (ja) * 1995-05-18 1997-08-13 株式会社五和製作所 プレス成型品の端縁被覆方法
JP2002361333A (ja) * 2001-06-04 2002-12-17 Daihachi Nomura プレス成形品のバリ取り方法及びバリ取用の押型

Also Published As

Publication number Publication date
FR2910827A1 (fr) 2008-07-04

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