JPS5748339A - Cone for catalyst converter container and preparation thereof - Google Patents

Cone for catalyst converter container and preparation thereof

Info

Publication number
JPS5748339A
JPS5748339A JP12406080A JP12406080A JPS5748339A JP S5748339 A JPS5748339 A JP S5748339A JP 12406080 A JP12406080 A JP 12406080A JP 12406080 A JP12406080 A JP 12406080A JP S5748339 A JPS5748339 A JP S5748339A
Authority
JP
Japan
Prior art keywords
rotary
cone
along
oil pressure
molds
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
JP12406080A
Other languages
Japanese (ja)
Other versions
JPS634002B2 (en
Inventor
Norio Omori
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.)
Toyota Motor Corp
Original Assignee
Toyota Motor Corp
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 Toyota Motor Corp filed Critical Toyota Motor Corp
Priority to JP12406080A priority Critical patent/JPS5748339A/en
Publication of JPS5748339A publication Critical patent/JPS5748339A/en
Publication of JPS634002B2 publication Critical patent/JPS634002B2/ja
Granted legal-status Critical Current

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
    • B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
    • B21D22/14—Spinning
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21H—MAKING PARTICULAR METAL OBJECTS BY ROLLING, e.g. SCREWS, WHEELS, RINGS, BARRELS, BALLS
    • B21H1/00—Making articles shaped as bodies of revolution
    • B21H1/06—Making articles shaped as bodies of revolution rings of restricted axial length
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21H—MAKING PARTICULAR METAL OBJECTS BY ROLLING, e.g. SCREWS, WHEELS, RINGS, BARRELS, BALLS
    • B21H1/00—Making articles shaped as bodies of revolution
    • B21H1/18—Making articles shaped as bodies of revolution cylinders, e.g. rolled transversely cross-rolling
    • 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
    • F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
    • F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
    • F01N3/10—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust
    • F01N3/24—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by constructional aspects of converting apparatus
    • F01N3/28—Construction of catalytic reactors
    • F01N3/2839—Arrangements for mounting catalyst support in housing, e.g. with means for compensating thermal expansion or vibration
    • F01N3/2842—Arrangements for mounting catalyst support in housing, e.g. with means for compensating thermal expansion or vibration specially adapted for monolithic supports, e.g. of honeycomb type

Abstract

PURPOSE:To finish up a large diameter part of a copper tube to a thickness almost equal to that of an original pipe, a small diameter part thereof to a thick wall thickness and a cone part thereof to a thin wall thickness by a method wherein said copper tube as blank material is inlaid in a rotary mold and a press rotary mechanism contacted to a rotary roll is provided to form a cone. CONSTITUTION:When, against a template similar to both connected rotary molds 14, 14', that is, designed to a cone connected outer shape, a predetermined stylus pin is subjected to profiling operation from one side to other side, the profiling detected signal is appropriately applied to an oil pressure control apparatus and the X, Y conversion output signal supplies or discharges a pressurized oil controlled by an oil pressure cylinder 25 along an axial direction of the rotary molds 14, 14' of a crossfeed apparatus 24 and an oil pressure cylinder 26 along a direction crossed therewith and the former is operated along an arm 27 to subject a ring to parallel operation along the rotary molds 14, 14' and the latter moves the arm so as to approach to or part from the rotary molds 14, 14'.
JP12406080A 1980-09-09 1980-09-09 Cone for catalyst converter container and preparation thereof Granted JPS5748339A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12406080A JPS5748339A (en) 1980-09-09 1980-09-09 Cone for catalyst converter container and preparation thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12406080A JPS5748339A (en) 1980-09-09 1980-09-09 Cone for catalyst converter container and preparation thereof

Publications (2)

Publication Number Publication Date
JPS5748339A true JPS5748339A (en) 1982-03-19
JPS634002B2 JPS634002B2 (en) 1988-01-27

Family

ID=14875965

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12406080A Granted JPS5748339A (en) 1980-09-09 1980-09-09 Cone for catalyst converter container and preparation thereof

Country Status (1)

Country Link
JP (1) JPS5748339A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1074704A2 (en) * 1999-08-03 2001-02-07 Sango Co., Ltd. Method of producing a catalytic converter
WO2002020208A1 (en) * 2000-09-06 2002-03-14 Toyota Jidosha Kabushiki Kaisha Hollow member, manufacturing method therof, fluid distribution system using the hollow member, and forming apparatus of hollow member
EP1283333A1 (en) * 2001-08-10 2003-02-12 Leico GmbH & Co. Werkzeugmaschinenbau Method of manufacturing an exhaust gas catalyst
WO2014199900A1 (en) * 2013-06-13 2014-12-18 株式会社豊田自動織機 Chemical heat storage device

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1074704A2 (en) * 1999-08-03 2001-02-07 Sango Co., Ltd. Method of producing a catalytic converter
EP1074704A3 (en) * 1999-08-03 2002-07-17 Sango Co., Ltd. Method of producing a catalytic converter
WO2002020208A1 (en) * 2000-09-06 2002-03-14 Toyota Jidosha Kabushiki Kaisha Hollow member, manufacturing method therof, fluid distribution system using the hollow member, and forming apparatus of hollow member
EP1283333A1 (en) * 2001-08-10 2003-02-12 Leico GmbH & Co. Werkzeugmaschinenbau Method of manufacturing an exhaust gas catalyst
WO2014199900A1 (en) * 2013-06-13 2014-12-18 株式会社豊田自動織機 Chemical heat storage device
JP2015001314A (en) * 2013-06-13 2015-01-05 株式会社豊田自動織機 Chemical heat storage device

Also Published As

Publication number Publication date
JPS634002B2 (en) 1988-01-27

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