GB1040638A – Improvements in and relating to paper glazing calender equipment
– Google Patents
GB1040638A – Improvements in and relating to paper glazing calender equipment
– Google Patents
Improvements in and relating to paper glazing calender equipment
Info
Publication number
GB1040638A
GB1040638A
GB43273/64A
GB4327364A
GB1040638A
GB 1040638 A
GB1040638 A
GB 1040638A
GB 43273/64 A
GB43273/64 A
GB 43273/64A
GB 4327364 A
GB4327364 A
GB 4327364A
GB 1040638 A
GB1040638 A
GB 1040638A
Authority
GB
United Kingdom
Prior art keywords
cylinders
rolls
relating
sides
paper glazing
Prior art date
1963-12-18
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
GB43273/64A
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.)
Kleinewefers GmbH
Original Assignee
Kleinewefers GmbH
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.)
1963-12-18
Filing date
1964-10-23
Publication date
1966-09-01
1964-10-23
Application filed by Kleinewefers GmbH
filed
Critical
Kleinewefers GmbH
1966-09-01
Publication of GB1040638A
publication
Critical
patent/GB1040638A/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
239000012530
fluid
Substances
0.000
abstract
1
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
Abstract
A paper glazing calender is provided at each end with a double acting cylinder each of which is operative when a relatively high hydraulic pressure is applied to one side of the cylinders to lift the calender rolls, and when a similar high hydraulic pressure is applied to both sides of the cylinders to apply a relatively small nip pressure force to the rolls by virtue of the fact that the force applied to the pistons on each side thereof does not balance due to the surface area taken up by the piston rod on one side of the piston. There is an electro-hydraulic arrangement acting on the valves in the fluid conduits to ensure that the cylinders act in synchronism. To avoid the possibility of a high nip pressure being applied to the rolls if there is a fault in the hydraulic system, a non-return valve is provided in a conduit linking the two sides of the cylinders.
GB43273/64A
1963-12-18
1964-10-23
Improvements in and relating to paper glazing calender equipment
Expired
GB1040638A
(en)
Applications Claiming Priority (1)
Application Number
Priority Date
Filing Date
Title
DEK0051670
1963-12-18
Publications (1)
Publication Number
Publication Date
GB1040638A
true
GB1040638A
(en)
1966-09-01
Family
ID=7226080
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB43273/64A
Expired
GB1040638A
(en)
1963-12-18
1964-10-23
Improvements in and relating to paper glazing calender equipment
Country Status (4)
Country
Link
US
(1)
US3364848A
(en)
AT
(1)
AT261385B
(en)
GB
(1)
GB1040638A
(en)
SE
(1)
SE301417B
(en)
Cited By (2)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
DE1511062B1
(en)
*
1966-08-18
1970-09-03
Peters Maschf Werner H K
CORRUGATED CARDBOARD MACHINE
FR2666669A1
(en)
*
1990-09-11
1992-03-13
Langston Corp
PRINTING DEVICE AND SIMILAR INCLUDING A CYLINDER AND A SCRAPER.
Families Citing this family (11)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
GB1123277A
(en)
*
1966-01-03
1968-08-14
Kleinewefers Soehne J
Improvements in or relating to hydraulic systems for calender presses
FR1481166A
(en)
*
1966-04-04
1967-05-19
Spidem Ste Nle
Engraving machine by cylinders under hydraulic clamping and with preload
US3451331A
(en)
*
1967-03-01
1969-06-24
Westvaco Corp
Hot roll supercalender
US3777656A
(en)
*
1972-02-17
1973-12-11
Bruderhaus Maschinen Gmbh
Calender and method of operating the same
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
JPS5557097A
(en)
*
1978-10-16
1980-04-26
Kleinewefers Gmbh
Method and apparatus for rapidly separating calender roll
US4501197A
(en)
*
1983-10-19
1985-02-26
Beloit Corporation
Supercalender edge nip relieving
US4510859A
(en)
*
1984-01-23
1985-04-16
Beloit Corporation
Supercalender NIP relieving arrangement
DE3711334A1
(en)
*
1987-04-03
1988-10-13
Escher Wyss Gmbh
DEVICE FOR GUIDING THE ROLLS OF AN ESSENTIAL VERTICAL CALANDER
DE3713560A1
(en)
*
1987-04-23
1988-11-03
Escher Wyss Gmbh
CALENDAR WITH SLIDING BEARING PARTS
CN104047202A
(en)
*
2013-03-12
2014-09-17
丹东天和实业有限公司
Electric-pneumatic composite compaction roll mechanism
Family Cites Families (8)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
DE523866C
(en)
*
1930-02-19
1931-04-29
Kleinewefers Soehne J
Multi-roll calender
US2058352A
(en)
*
1932-09-02
1936-10-20
Beloit Iron Works
Calender machine
DE665489C
(en)
*
1936-06-10
1938-09-27
C G Haubold Akt Ges
Self-controlling OE drive for rolling mills for paper, cardboard, fabric or the like.
US2267380A
(en)
*
1938-11-16
1941-12-23
Oilgear Co
Hold-down system
US2343672A
(en)
*
1942-04-21
1944-03-07
Letourneau Inc
Wire tensioning unit
US2332289A
(en)
*
1942-06-04
1943-10-19
Sperry Prod Inc
Method and means for leveling rolling mills
US2545921A
(en)
*
1947-07-02
1951-03-20
Beloit Iron Works
Control mechanism for fluid motors
CH270054A
(en)
*
1949-03-15
1950-08-15
Escher Wyss Ag
Device on paper machines for regulating the contact pressure of several contact pressure devices connected to a common pressure generator.
1964
1964-10-02
AT
AT843264A
patent/AT261385B/en
active
1964-10-08
SE
SE12111/64A
patent/SE301417B/xx
unknown
1964-10-23
GB
GB43273/64A
patent/GB1040638A/en
not_active
Expired
1964-12-16
US
US418824A
patent/US3364848A/en
not_active
Expired – Lifetime
Cited By (5)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
DE1511062B1
(en)
*
1966-08-18
1970-09-03
Peters Maschf Werner H K
CORRUGATED CARDBOARD MACHINE
FR2666669A1
(en)
*
1990-09-11
1992-03-13
Langston Corp
PRINTING DEVICE AND SIMILAR INCLUDING A CYLINDER AND A SCRAPER.
GB2248424A
(en)
*
1990-09-11
1992-04-08
Langston Corp
Printing and like apparatus having a roll with a doctor member
US5226363A
(en)
*
1990-09-11
1993-07-13
The Langston Corporation
Dual pressure preload system for maintaining a member
GB2248424B
(en)
*
1990-09-11
1995-04-26
Langston Corp
Printing and like apparatus having a roll with a doctor member
Also Published As
Publication number
Publication date
US3364848A
(en)
1968-01-23
AT261385B
(en)
1968-04-25
SE301417B
(en)
1968-06-04
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None