EP2108736A3 - Verfahren zur Herstellung von Maschinenteilen und danach hergestellter Walzenmantel - Google Patents
Verfahren zur Herstellung von Maschinenteilen und danach hergestellter Walzenmantel Download PDFInfo
- Publication number
- EP2108736A3 EP2108736A3 EP09155207A EP09155207A EP2108736A3 EP 2108736 A3 EP2108736 A3 EP 2108736A3 EP 09155207 A EP09155207 A EP 09155207A EP 09155207 A EP09155207 A EP 09155207A EP 2108736 A3 EP2108736 A3 EP 2108736A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- roll shell
- manufacturing machine
- machine components
- manufactured accordingly
- shell manufactured
- 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.)
- Withdrawn
Links
Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
- D21F3/00—Press section of machines for making continuous webs of paper
- D21F3/02—Wet presses
- D21F3/10—Suction rolls, e.g. couch rolls
-
- 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
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/34—Methods of heating
- C21D1/38—Heating by cathodic discharges
-
- 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
- C21D7/00—Modifying the physical properties of iron or steel by deformation
- C21D7/02—Modifying the physical properties of iron or steel by deformation by cold working
- C21D7/10—Modifying the physical properties of iron or steel by deformation by cold working of the whole cross-section, e.g. of concrete reinforcing bars
- C21D7/12—Modifying the physical properties of iron or steel by deformation by cold working of the whole cross-section, e.g. of concrete reinforcing bars by expanding tubular bodies
-
- 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
- C21D9/08—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for tubular bodies or pipes
-
- 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
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/06—Surface hardening
- C21D1/09—Surface hardening by direct application of electrical or wave energy; by particle radiation
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49544—Roller making
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Crystallography & Structural Chemistry (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Thermal Sciences (AREA)
- Physics & Mathematics (AREA)
- Paper (AREA)
- Heat Treatment Of Articles (AREA)
- Making Paper Articles (AREA)
- Machines For Manufacturing Corrugated Board In Mechanical Paper-Making Processes (AREA)
- Rolls And Other Rotary Bodies (AREA)
- Heat Treatments In General, Especially Conveying And Cooling (AREA)
Abstract
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102008001052A DE102008001052A1 (de) | 2008-04-08 | 2008-04-08 | Verfahren zur Herstellung von Maschinenteilen und danach hergestellter Walzenmantel |
DE200810040910 DE102008040910A1 (de) | 2008-07-31 | 2008-07-31 | Verfahren zur Herstellung von Maschinenteilen und danach hergestellter Walzenmantel |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2108736A2 EP2108736A2 (de) | 2009-10-14 |
EP2108736A3 true EP2108736A3 (de) | 2012-12-26 |
Family
ID=40809896
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP09155207A Withdrawn EP2108736A3 (de) | 2008-04-08 | 2009-03-16 | Verfahren zur Herstellung von Maschinenteilen und danach hergestellter Walzenmantel |
Country Status (3)
Country | Link |
---|---|
US (1) | US20090252904A1 (de) |
EP (1) | EP2108736A3 (de) |
JP (1) | JP2009249807A (de) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2022108601A (ja) * | 2021-01-13 | 2022-07-26 | トヨタ自動車株式会社 | 成形加工方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3111455A (en) * | 1961-05-29 | 1963-11-19 | Sandusky Foundry & Machine Com | Suction roll shell and method of making same |
EP1061151A1 (de) * | 1999-06-15 | 2000-12-20 | Kubota Corporation | Rostfreier ferritisch-austenitischer Duplexstahl |
DE102005017794A1 (de) * | 2005-04-14 | 2006-10-19 | Voith Patent Gmbh | Walze |
WO2007003698A1 (en) * | 2005-07-01 | 2007-01-11 | Metso Paper, Inc. | A strip means and an improved suction roll for a material web machine and an arrangement and a method for improving the duration of the suction roll |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3487668A (en) * | 1966-07-12 | 1970-01-06 | Western Electric Co | Shaping and forming articles |
JP2654975B2 (ja) * | 1988-08-25 | 1997-09-17 | 日本鋼管株式会社 | 耐熱ステンレスロール |
US6073692A (en) * | 1998-03-27 | 2000-06-13 | Baker Hughes Incorporated | Expanding mandrel inflatable packer |
-
2009
- 2009-03-16 EP EP09155207A patent/EP2108736A3/de not_active Withdrawn
- 2009-04-07 US US12/419,578 patent/US20090252904A1/en not_active Abandoned
- 2009-04-07 JP JP2009092598A patent/JP2009249807A/ja active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3111455A (en) * | 1961-05-29 | 1963-11-19 | Sandusky Foundry & Machine Com | Suction roll shell and method of making same |
EP1061151A1 (de) * | 1999-06-15 | 2000-12-20 | Kubota Corporation | Rostfreier ferritisch-austenitischer Duplexstahl |
DE102005017794A1 (de) * | 2005-04-14 | 2006-10-19 | Voith Patent Gmbh | Walze |
WO2007003698A1 (en) * | 2005-07-01 | 2007-01-11 | Metso Paper, Inc. | A strip means and an improved suction roll for a material web machine and an arrangement and a method for improving the duration of the suction roll |
Also Published As
Publication number | Publication date |
---|---|
JP2009249807A (ja) | 2009-10-29 |
EP2108736A2 (de) | 2009-10-14 |
US20090252904A1 (en) | 2009-10-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
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AK | Designated contracting states |
Kind code of ref document: A2 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK TR |
|
AX | Request for extension of the european patent |
Extension state: AL BA RS |
|
PUAL | Search report despatched |
Free format text: ORIGINAL CODE: 0009013 |
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AK | Designated contracting states |
Kind code of ref document: A3 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK TR |
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AX | Request for extension of the european patent |
Extension state: AL BA RS |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: C21D 9/08 20060101ALI20121121BHEP Ipc: C21D 7/12 20060101ALI20121121BHEP Ipc: C21D 1/38 20060101ALI20121121BHEP Ipc: D21F 3/10 20060101AFI20121121BHEP |
|
17P | Request for examination filed |
Effective date: 20130626 |
|
RBV | Designated contracting states (corrected) |
Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK TR |
|
AKX | Designation fees paid |
Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK TR |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 20130627 |