FI921922A0 - Pressvalsanordning och dess till- verkningsfoerfarande. - Google Patents
Pressvalsanordning och dess till- verkningsfoerfarande.Info
- Publication number
- FI921922A0 FI921922A0 FI921922A FI921922A FI921922A0 FI 921922 A0 FI921922 A0 FI 921922A0 FI 921922 A FI921922 A FI 921922A FI 921922 A FI921922 A FI 921922A FI 921922 A0 FI921922 A0 FI 921922A0
- Authority
- FI
- Finland
- Prior art keywords
- verkningsfoerfarande
- pressvalsanordning
- till
- och dess
- dess
- Prior art date
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
- D21F3/08—Pressure rolls
-
- 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
- Y10T29/49547—Assembling preformed components
- Y10T29/49549—Work contacting surface element assembled to core
- Y10T29/49552—Work contacting surface element assembled to core with prestressing of component by heat differential, e.g., shrink, fit
-
- 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
- Y10T29/49547—Assembling preformed components
- Y10T29/49556—Work contacting surface element assembled to end support members
-
- 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
- Y10T29/49826—Assembling or joining
- Y10T29/49863—Assembling or joining with prestressing of part
- Y10T29/49865—Assembling or joining with prestressing of part by temperature differential [e.g., shrink fit]
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/714,637 US5155909A (en) | 1991-06-13 | 1991-06-13 | Press roll apparatus and method of construction |
US71463791 | 1991-06-13 |
Publications (3)
Publication Number | Publication Date |
---|---|
FI921922A0 true FI921922A0 (fi) | 1992-04-29 |
FI921922A FI921922A (fi) | 1992-12-14 |
FI113069B FI113069B (fi) | 2004-02-27 |
Family
ID=24870852
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI921922A FI113069B (fi) | 1991-06-13 | 1992-04-29 | Puristustelayhdistelmä ja sen valmistusmenetelmä |
Country Status (4)
Country | Link |
---|---|
US (1) | US5155909A (fi) |
JP (1) | JPH05209392A (fi) |
DE (1) | DE4214290C2 (fi) |
FI (1) | FI113069B (fi) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE69618117T2 (de) * | 1995-09-13 | 2002-06-20 | Idemitsu Petrochemical Co | Mehrschichtstrukturrolle und ihr Herstellungsverfahren |
FR2919511B1 (fr) * | 2007-07-30 | 2010-01-29 | Snecma Propulsion Solide | Rouleau composite thermostructural |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2693670A (en) * | 1952-12-19 | 1954-11-09 | Norton Co | Pulpstone |
DE1920867U (de) * | 1965-03-23 | 1965-08-05 | Steinzeug Und Kunststoffwarenf | Walze aus einem gegen zugspannung empfindlichen werkstoff. |
DE1928176C3 (de) * | 1969-06-03 | 1974-05-16 | Maschinenfabrik Koeppern & Co Kg, 4320 Hattingen | Walzenbrikettpresse zum Heißverpressen von Kohle, Erzen und ähnlichen Stoffen |
US3807012A (en) * | 1971-01-08 | 1974-04-30 | Fagersta Ab | Method of making a composite roller for hot and cold rolling |
US3737962A (en) * | 1971-03-03 | 1973-06-12 | Beloit Corp | Roll assembly for paper machine |
FR2182685B1 (fi) * | 1972-05-04 | 1980-03-14 | Ugine Carbone | |
SU567516A1 (ru) * | 1976-04-28 | 1977-08-05 | Магнитогорский Горно-Металлургический Институт Имени Г.И.Носова | Предварительнонапр женный составной прокатный валок |
DE2818437C2 (de) * | 1978-04-27 | 1983-07-07 | J.M. Voith Gmbh, 7920 Heidenheim | Steinwalze |
US4399598A (en) * | 1981-03-06 | 1983-08-23 | Ppg Industries, Inc. | Ceramic rolls with metal end caps |
ATE83515T1 (de) * | 1984-04-06 | 1993-01-15 | Walzen Irle Gmbh | Mittels eines waerme uebertragenden mediums beheizbare kalanderwalze. |
DE3511038A1 (de) * | 1985-03-27 | 1986-10-09 | J.M. Voith Gmbh, 7920 Heidenheim | Steinwalze fuer maschinen zur herstellung von papier, karton o.dgl. |
GB2193670B (en) * | 1986-08-11 | 1990-03-21 | Copper Refineries Pty Ltd | Mill roll |
JPH0757367B2 (ja) * | 1988-10-14 | 1995-06-21 | 株式会社日立製作所 | セラミックスリーブ組立式圧延ロール |
US4991275A (en) * | 1988-10-26 | 1991-02-12 | Gte Valenite Corporation | Roller assembly |
-
1991
- 1991-06-13 US US07/714,637 patent/US5155909A/en not_active Expired - Lifetime
-
1992
- 1992-04-29 FI FI921922A patent/FI113069B/fi active
- 1992-04-30 DE DE4214290A patent/DE4214290C2/de not_active Expired - Lifetime
- 1992-05-28 JP JP4164108A patent/JPH05209392A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
JPH05209392A (ja) | 1993-08-20 |
FI113069B (fi) | 2004-02-27 |
DE4214290C2 (de) | 2001-09-27 |
US5155909A (en) | 1992-10-20 |
FI921922A (fi) | 1992-12-14 |
DE4214290A1 (de) | 1992-12-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
HC | Name/ company changed in application |
Owner name: ROCK OF AGES CORPORATION |
|
GB | Transfer or assigment of application |
Owner name: ROCK OF AGES CORPORATION |