JPS57139435A - Molding method of exhaust sealing body - Google Patents

Molding method of exhaust sealing body

Info

Publication number
JPS57139435A
JPS57139435A JP2542381A JP2542381A JPS57139435A JP S57139435 A JPS57139435 A JP S57139435A JP 2542381 A JP2542381 A JP 2542381A JP 2542381 A JP2542381 A JP 2542381A JP S57139435 A JPS57139435 A JP S57139435A
Authority
JP
Japan
Prior art keywords
press
exhaust
sealing body
intermediate polymer
sealing
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.)
Granted
Application number
JP2542381A
Other languages
Japanese (ja)
Other versions
JPS6210734B2 (en
Inventor
Akinori Kamiya
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.)
Chuo Hatsujo KK
Chuo Spring Co Ltd
Original Assignee
Chuo Hatsujo KK
Chuo Spring Co Ltd
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 Chuo Hatsujo KK, Chuo Spring Co Ltd filed Critical Chuo Hatsujo KK
Priority to JP2542381A priority Critical patent/JPS57139435A/en
Publication of JPS57139435A publication Critical patent/JPS57139435A/en
Publication of JPS6210734B2 publication Critical patent/JPS6210734B2/ja
Granted legal-status Critical Current

Links

Classifications

    • 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
    • F01N13/1805—Fixing exhaust manifolds, exhaust pipes or pipe sections to each other, to engine or to vehicle body
    • F01N13/1827—Sealings specially adapted for exhaust systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Exhaust Silencers (AREA)
  • Wire Processing (AREA)

Abstract

PURPOSE:To easily mold an exhaust sealing body to a prescribed shape without using a staple, by inserting a sealing plate into a cylindrical wire net, press-contacting it flatly, winding it round like a ring, and compressing it in the axial direction. CONSTITUTION:An intermediate polymer is molded by inserting a sealing plate 11 consisting of graphite, etc. into a cylindrical wire net 10 obtained by knitting a metallic thin wire, and press-contacting it flatly into one body. Subsequently, the intermediate polymer is wound around in a ring shape, and is compressed to a prescribed shape in the axial direction by prescribed pressure. After that, the intermediate polymer of an exhaust sealing body 12 for sealing high-temperature exhaust gas, which is used for the connecting part of a manifold pipe and an exhaust pipe is press-contacted in one body without using a staple.
JP2542381A 1981-02-25 1981-02-25 Molding method of exhaust sealing body Granted JPS57139435A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2542381A JPS57139435A (en) 1981-02-25 1981-02-25 Molding method of exhaust sealing body

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2542381A JPS57139435A (en) 1981-02-25 1981-02-25 Molding method of exhaust sealing body

Publications (2)

Publication Number Publication Date
JPS57139435A true JPS57139435A (en) 1982-08-28
JPS6210734B2 JPS6210734B2 (en) 1987-03-07

Family

ID=12165541

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2542381A Granted JPS57139435A (en) 1981-02-25 1981-02-25 Molding method of exhaust sealing body

Country Status (1)

Country Link
JP (1) JPS57139435A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5992139A (en) * 1982-11-17 1984-05-28 Chuo Spring Co Ltd Forming method of elastic annular body by wire mesh

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5992139A (en) * 1982-11-17 1984-05-28 Chuo Spring Co Ltd Forming method of elastic annular body by wire mesh

Also Published As

Publication number Publication date
JPS6210734B2 (en) 1987-03-07

Similar Documents

Publication Publication Date Title
JPS57139435A (en) Molding method of exhaust sealing body
ES445566A1 (en) Pipe bell end having a thickened portion and apparatus for forming the bell end
ES435297A1 (en) Cartridge casing
ATE51549T1 (en) PROCESS FOR MANUFACTURE OF DEVICE FOR LINING CYLINDERS.
JPH0394927A (en) Method for bulging cylinder body
JPS5743059A (en) Manufacturing method of oil seal
JPS57204718A (en) Manufacture of inner cylinder unit for use in chimney
JPS5436384A (en) Forming of end part of pipe
JPS5476717A (en) High pressure fuel injection pipe material and method of producing same
SU438824A1 (en) The way to press the bellows in the working size
JPS5756121A (en) Simultanous working method of o-ring holding groove in pipe expanding work
JPS57116118A (en) Molding method for cassette of honeycomb catalyst body
JPS57139437A (en) Molding method of exhaust sealing body
FR2028256A1 (en) Plastic plug valve production
JPS5367034A (en) Manufacturing method of theath glow plug
JPS52756A (en) Method of manufacture of high pressure fuel injection pipe
JPS5742113A (en) Method and apparatus for manufacturing protective plate for end surface of coil
JPS5681056A (en) Molded motor
JPS57116119A (en) Molding method for honeycomb catalyst body cassette
JPS57199519A (en) Shaping method of split-ring
JPS5992139A (en) Forming method of elastic annular body by wire mesh
JPS5758952A (en) Mold made of expanded graphite
JPS6421233A (en) Manufacture of compression coil spring made of ceramics
DE3064189D1 (en) Sealing device and process for tightly fitting a sleeve to an insulated electrical conductor or to a pipe, and method of manufacturing it
JPS5347034A (en) Method of molding head portion of connecting pipe end of high pressure fuel injection metalltc pipe