GB1156937A - Paper Machinery - Google Patents

Paper Machinery

Info

Publication number
GB1156937A
GB1156937A GB42682/66A GB4268266A GB1156937A GB 1156937 A GB1156937 A GB 1156937A GB 42682/66 A GB42682/66 A GB 42682/66A GB 4268266 A GB4268266 A GB 4268266A GB 1156937 A GB1156937 A GB 1156937A
Authority
GB
United Kingdom
Prior art keywords
arm
sept
displace
control circuit
strain gauge
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.)
Expired
Application number
GB42682/66A
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.)
Black Clawson Co
Original Assignee
Black Clawson Co
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 Black Clawson Co filed Critical Black Clawson Co
Publication of GB1156937A publication Critical patent/GB1156937A/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21G—CALENDERS; ACCESSORIES FOR PAPER-MAKING MACHINES
    • D21G1/00—Calenders; Smoothing apparatus
    • D21G1/002—Opening or closing mechanisms; Regulating the pressure
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21G—CALENDERS; ACCESSORIES FOR PAPER-MAKING MACHINES
    • D21G1/00—Calenders; Smoothing apparatus
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21G—CALENDERS; ACCESSORIES FOR PAPER-MAKING MACHINES
    • D21G1/00—Calenders; Smoothing apparatus
    • D21G1/002—Opening or closing mechanisms; Regulating the pressure
    • D21G1/0026—Arrangements for maintaining uniform nip conditions
    • D21G1/0033—Arrangements for maintaining uniform nip conditions by offsetting the roll axes horizontally

Abstract

1,156,937. Automatic position control. BLACK CLAWSON CO. Sept. 23, 1966 [Sept. 24, 1965], No. 42682/66. Heading G3R. [Also in Division D2] A retroactive system, for maintaining zero thrust in an arm 25 carrying a calender roller (20) adjacent one end and mounted on an eccentric pivot 46, 51 at its opposite end, comprises a strain gauge 65 mounted on the arm 25 in the control circuit of a console 66 actuating an electric motor 55 to drive a gear train 52, 56, 57, 58, 60, 50 which rotates the eccentric pivot 46, 51 to displace the arm 25 in the direction of its length and hence adjust the thrust in the arm 25. In a modification (Fig. 5) a similar control circuit includes a strain gauge (95) mounted on a boss (90) to rotate a screw (88) and displace a carrier for a roller (80).
GB42682/66A 1965-09-24 1966-09-23 Paper Machinery Expired GB1156937A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US490014A US3331313A (en) 1965-09-24 1965-09-24 Calender stacks having transverse pressure sensing and adjustment means

Publications (1)

Publication Number Publication Date
GB1156937A true GB1156937A (en) 1969-07-02

Family

ID=23946251

Family Applications (1)

Application Number Title Priority Date Filing Date
GB42682/66A Expired GB1156937A (en) 1965-09-24 1966-09-23 Paper Machinery

Country Status (5)

Country Link
US (1) US3331313A (en)
AT (1) AT284611B (en)
FI (1) FI43814C (en)
FR (1) FR1509957A (en)
GB (1) GB1156937A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0933472A2 (en) * 1998-01-29 1999-08-04 Voith Sulzer Papiertechnik Patent GmbH Process for operating a calender and calender
WO1999047750A1 (en) * 1998-03-17 1999-09-23 Eduard Küsters Maschinenfabrik GmbH & Co. KG Calendar arrangement
EP0949378A1 (en) * 1998-04-06 1999-10-13 Voith Sulzer Papiertechnik Patent GmbH Roller machine and method of operating the same
US7096779B2 (en) 1998-03-17 2006-08-29 Eduard Küsters Maschinenfabrik GmbH & Co. KG Calender arrangement

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3459124A (en) * 1966-10-20 1969-08-05 Black Clawson Co Paper machinery
US3598041A (en) * 1969-07-25 1971-08-10 Beloit Corp Offset calender rolls
DE2316745C3 (en) * 1973-04-04 1981-05-27 Kleinewefers Gmbh, 4150 Krefeld Device for adjusting the nip of rolls of a calender arranged one above the other
DD141649A1 (en) * 1979-03-26 1980-05-14 Tappert Hans Juergen DEVICE FOR PRESSURE PRESSURE CONTROL ON PRINTING MACHINES
DE3640161A1 (en) * 1985-12-23 1987-07-02 Escher Wyss Gmbh Apparatus for the relative positioning of roll surfaces
DE3702245C3 (en) * 1987-01-27 1993-12-23 Kleinewefers Gmbh calender
DE3713561A1 (en) * 1987-04-23 1988-11-10 Escher Wyss Gmbh CALENDAR WITH NIPRELIEVING
DE8801758U1 (en) * 1987-08-28 1988-05-05 Sulzer-Escher Wyss Ag, Zuerich, Ch
DE3903745A1 (en) * 1988-04-28 1989-11-09 Escher Wyss Gmbh SUPPORTS FOR ROLLING A CALENDAR
DE19904451B4 (en) * 1999-02-04 2005-06-30 Voith Paper Patent Gmbh Calender for sheet-like materials such as paper
EP2620545A1 (en) 2012-01-25 2013-07-31 Metso Paper Inc. Method and arrangement for force measurement in connection with a manufacturing machine
CN110820410A (en) * 2019-11-07 2020-02-21 徐州志欧机电设备有限公司 Calendering equipment capable of adjusting paper smoothness

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE12588C (en) * W. F.HEIM in Offenbach a./M Innovations in the storage of rolls lying on top of one another, namely calender rolls with a frame on one side
GB191107992A (en) * 1911-03-30 1912-05-30 Carl Schuermann Improvements in Calendering and other Rolling Machines having a Series of Superposed Friction Driven Rollers.
FR535863A (en) * 1920-05-20 1922-04-22 Multi-cylinder paper calender
US2455285A (en) * 1945-09-13 1948-11-30 Gulf Research Development Co Strain gauge
US3066876A (en) * 1955-06-28 1962-12-04 Verdier Andre Louis Roller mills, calenders and like roller machines
US3044392A (en) * 1959-07-10 1962-07-17 Kimberly Clark Co Papermaking machine
US3180251A (en) * 1963-05-24 1965-04-27 John Inglis Co Ltd Calenders

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0933472A2 (en) * 1998-01-29 1999-08-04 Voith Sulzer Papiertechnik Patent GmbH Process for operating a calender and calender
EP0933472A3 (en) * 1998-01-29 2000-05-10 Voith Sulzer Papiertechnik Patent GmbH Process for operating a calender and calender
US6234075B1 (en) 1998-01-29 2001-05-22 Voith Sulzer Papiertechnik Patent Gmbh Calender roll system
WO1999047750A1 (en) * 1998-03-17 1999-09-23 Eduard Küsters Maschinenfabrik GmbH & Co. KG Calendar arrangement
US7096779B2 (en) 1998-03-17 2006-08-29 Eduard Küsters Maschinenfabrik GmbH & Co. KG Calender arrangement
EP0949378A1 (en) * 1998-04-06 1999-10-13 Voith Sulzer Papiertechnik Patent GmbH Roller machine and method of operating the same
US6199476B1 (en) 1998-04-06 2001-03-13 Voith Sulzer Papiertechnik Patent Gmbh Roll machine and process for operating the same

Also Published As

Publication number Publication date
FI43814B (en) 1971-03-01
FI43814C (en) 1971-06-10
US3331313A (en) 1967-07-18
FR1509957A (en) 1968-01-19
AT284611B (en) 1970-09-25

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees