EP0899346A3 - Werkstückträger zum Wärmebehandeln von Werkstücken - Google Patents

Werkstückträger zum Wärmebehandeln von Werkstücken Download PDF

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Publication number
EP0899346A3
EP0899346A3 EP98116066A EP98116066A EP0899346A3 EP 0899346 A3 EP0899346 A3 EP 0899346A3 EP 98116066 A EP98116066 A EP 98116066A EP 98116066 A EP98116066 A EP 98116066A EP 0899346 A3 EP0899346 A3 EP 0899346A3
Authority
EP
European Patent Office
Prior art keywords
workpiece carrier
workpieces
heat treatment
piece
fiber
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
EP98116066A
Other languages
English (en)
French (fr)
Other versions
EP0899346A2 (de
EP0899346B1 (de
Inventor
Ulf Nägele
Jörg Demmel
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.)
Fraunhofer Gesellschaft zur Forderung der Angewandten Forschung eV
Original Assignee
Fraunhofer Gesellschaft zur Forderung der Angewandten Forschung eV
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 Fraunhofer Gesellschaft zur Forderung der Angewandten Forschung eV filed Critical Fraunhofer Gesellschaft zur Forderung der Angewandten Forschung eV
Publication of EP0899346A2 publication Critical patent/EP0899346A2/de
Publication of EP0899346A3 publication Critical patent/EP0899346A3/de
Application granted granted Critical
Publication of EP0899346B1 publication Critical patent/EP0899346B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/0006—Details, accessories not peculiar to any of the following furnaces
    • C21D9/0025—Supports; Baskets; Containers; Covers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Catalysts (AREA)
  • Heat Treatments In General, Especially Conveying And Cooling (AREA)
  • Furnace Charging Or Discharging (AREA)
  • Tunnel Furnaces (AREA)
  • Exhaust Gas After Treatment (AREA)

Abstract

Die Erfindung betrifft einen Werkstückträger (1 - 7) aus hitzebeständigem faserverbundkeramischem Material zum Wärmebehandeln von darauf angeordneten Werkstücken, mit im Gebrauch nach oben gewandten Werkstückauflagebereichen, die in einer Auflageebene voneinander beabstandet sind, so dass der Werkstückträger insgesamt für flüssige oder gasförmige Behandlungsmedien offen ist. Um den Werkstückträger bei geringem Materialeinsatz stabil ausbilden zu können, wird vorgeschlagen, dass er einstückig (1, 2, 3) monolithisch ausgebildet ist oder dass er (4, 5, 6) aus einstückig monolithisch ausgebildeten faserverbundkeramischen Elementen (41, 51, 61) und aus in Bohrungen (48, 55, 65) in diesen Elementen eingesteckten und diese zusammenhaltenden Stangen-, leisten- oder rohrförmigen faserverbundkeramischen Stützprofilen (47, 52, 53, 64) gebildet ist.
EP98116066A 1997-08-27 1998-08-26 Werkstückträger zum Wärmebehandeln von Werkstücken Expired - Lifetime EP0899346B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19737212 1997-08-27
DE19737212A DE19737212A1 (de) 1997-08-27 1997-08-27 Werkstückträger zum Wärmebehandeln von Werkstücken

Publications (3)

Publication Number Publication Date
EP0899346A2 EP0899346A2 (de) 1999-03-03
EP0899346A3 true EP0899346A3 (de) 1999-09-15
EP0899346B1 EP0899346B1 (de) 2004-01-21

Family

ID=7840250

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98116066A Expired - Lifetime EP0899346B1 (de) 1997-08-27 1998-08-26 Werkstückträger zum Wärmebehandeln von Werkstücken

Country Status (3)

Country Link
EP (1) EP0899346B1 (de)
AT (1) ATE258231T1 (de)
DE (2) DE19737212A1 (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE519720C2 (sv) * 2000-12-07 2003-04-01 Kapman Ab Härdningsfixtur för samtidig härdning av ett flertal sågblad
FR2838816B1 (fr) * 2002-04-23 2004-05-28 Carbone Lorraine Composants Structure porteuse de charges, en materiau carbone, pour four a haute temperature
DE10246851C1 (de) 2002-10-08 2003-12-18 Sgl Carbon Ag Verfahren zur Herstellung von Bauteilen aus faserverstärkter Verbundkeramik sowie deren Verwendungen
DE10312802B3 (de) * 2003-03-21 2004-07-22 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Werkstückträger zum Wärmebehandeln von Werkstücken
DE10327095A1 (de) * 2003-06-13 2005-02-10 Schunk Kohlenstofftechnik Gmbh Träger für Bauteile sowie Verfahren zum Herstellen eines solchen
DE10346765A1 (de) * 2003-10-06 2005-05-04 Schunk Kohlenstofftechnik Gmbh Träger für Bauteile sowie Verfahren zum Herstellen eines solchen
JP2006527351A (ja) 2003-06-13 2006-11-30 シュンク・コーレンストッフテヒニーク・ゲーエムベーハー 部材の支持具及び支持具の製造方法
DE10330435B4 (de) * 2003-07-04 2006-03-09 Hpp High Performance Products Gmbh Werkstückträger
DE102004023045B4 (de) * 2004-05-06 2013-04-18 Volkswagen Ag Auflagevorrichtung
DE102006049318B4 (de) 2006-10-19 2022-03-31 Schunk Electronic Solutions Gmbh Werkstückträger mit einer Aufnahmefläche aus Gruppen von untereinander verbundenen Hohlzylindern
DE202010004554U1 (de) 2010-04-01 2010-07-15 Gtd Graphit Technologie Gmbh Chargiergestell zur Wärmebehandlung von Werkstücken
DE102011015451A1 (de) * 2011-03-30 2012-10-04 Eisenmann Ag Werkstückträger und Anlage zum Behandeln von Gegenständen
DE102014226061A1 (de) * 2014-12-16 2016-06-16 Kadia Produktion Gmbh + Co. Werkstückhaltevorrichtung
JP7182087B2 (ja) * 2018-12-07 2022-12-02 イビデン株式会社 フレーム構造物及び炉内部材
DE102019101749A1 (de) * 2019-01-24 2020-07-30 Bayerische Motoren Werke Aktiengesellschaft Verfahren zur Warmumformung von Blechwerkstücken

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1281467B (de) * 1959-12-17 1968-10-31 Bergische Stahlindustrie Tragelement zum Transport von Gluehgut
DE2026599A1 (de) * 1969-08-12 1971-02-25 Acme Marls Ltd Tragevorrichtung
DE2349690A1 (de) * 1973-10-03 1975-04-10 Hans Baetzel Gluehrost
DD225136A1 (de) * 1984-06-28 1985-07-24 Giesserei Anlagenbau Und Gusse Aufstockbare einrichtung zur aufnahme waermezubehandelnden gutes
US4687185A (en) * 1985-06-14 1987-08-18 Nippon Piston Ring Co., Ltd. Tool for supporting a composite camshaft during sintering
JPH03205338A (ja) * 1990-01-06 1991-09-06 Ig Tech Res Inc 高熱下用ローラ
EP0452718A1 (de) * 1990-04-19 1991-10-23 Schunk Kohlenstofftechnik GmbH Glühbehälter für Wärmebehandlung von Füllgut
EP0661248A1 (de) * 1993-12-29 1995-07-05 Across Co., Ltd. Hitzebeständiges Material und Förderband aus diesem Material
DE29512569U1 (de) * 1995-08-04 1995-11-30 Schunk Kohlenstofftechnik Gmbh Träger für Härtegut
DE19651408A1 (de) * 1996-12-11 1998-06-18 Fraunhofer Ges Forschung Werkstückträger zum Wärmebehandeln von Werkstücken

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3025045A (en) * 1958-09-10 1962-03-13 Blaw Knox Co Furnace trays
DE2555950C2 (de) * 1975-12-12 1983-12-01 Hans 5921 Aue Bätzel Glührost für Drahtringe und Drahtbunde
DE8306841U1 (de) * 1983-03-09 1983-07-21 Norton GmbH, 5047 Wesseling Brennwagen mit regalaufbau aus feuerfestem keramikwerkstoff fuer die keramische industrie

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1281467B (de) * 1959-12-17 1968-10-31 Bergische Stahlindustrie Tragelement zum Transport von Gluehgut
DE2026599A1 (de) * 1969-08-12 1971-02-25 Acme Marls Ltd Tragevorrichtung
DE2349690A1 (de) * 1973-10-03 1975-04-10 Hans Baetzel Gluehrost
DD225136A1 (de) * 1984-06-28 1985-07-24 Giesserei Anlagenbau Und Gusse Aufstockbare einrichtung zur aufnahme waermezubehandelnden gutes
US4687185A (en) * 1985-06-14 1987-08-18 Nippon Piston Ring Co., Ltd. Tool for supporting a composite camshaft during sintering
JPH03205338A (ja) * 1990-01-06 1991-09-06 Ig Tech Res Inc 高熱下用ローラ
EP0452718A1 (de) * 1990-04-19 1991-10-23 Schunk Kohlenstofftechnik GmbH Glühbehälter für Wärmebehandlung von Füllgut
EP0661248A1 (de) * 1993-12-29 1995-07-05 Across Co., Ltd. Hitzebeständiges Material und Förderband aus diesem Material
DE29512569U1 (de) * 1995-08-04 1995-11-30 Schunk Kohlenstofftechnik Gmbh Träger für Härtegut
DE19651408A1 (de) * 1996-12-11 1998-06-18 Fraunhofer Ges Forschung Werkstückträger zum Wärmebehandeln von Werkstücken

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 015, no. 474 (C - 0890) 3 December 1991 (1991-12-03) *

Also Published As

Publication number Publication date
DE59810622D1 (de) 2004-02-26
DE19737212A1 (de) 1999-03-04
EP0899346A2 (de) 1999-03-03
EP0899346B1 (de) 2004-01-21
ATE258231T1 (de) 2004-02-15

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