GB1374840A – Roll for coating a sheet of material
– Google Patents
GB1374840A – Roll for coating a sheet of material
– Google Patents
Roll for coating a sheet of material
Info
Publication number
GB1374840A
GB1374840A
GB5927172A
GB5927172A
GB1374840A
GB 1374840 A
GB1374840 A
GB 1374840A
GB 5927172 A
GB5927172 A
GB 5927172A
GB 5927172 A
GB5927172 A
GB 5927172A
GB 1374840 A
GB1374840 A
GB 1374840A
Authority
GB
United Kingdom
Prior art keywords
slot
cylinder
magnet
wedges
mat
Prior art date
1971-12-27
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
GB5927172A
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.)
Magna Graphics Corp
Original Assignee
Magna Graphics Corp
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.)
1971-12-27
Filing date
1972-12-21
Publication date
1974-11-20
1972-12-21
Application filed by Magna Graphics Corp
filed
Critical
Magna Graphics Corp
1974-11-20
Publication of GB1374840A
publication
Critical
patent/GB1374840A/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
Classifications
B—PERFORMING OPERATIONS; TRANSPORTING
B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
B41F—PRINTING MACHINES OR PRESSES
B41F27/00—Devices for attaching printing elements or formes to supports
B41F27/02—Magnetic devices
F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
F16C13/00—Rolls, drums, discs, or the like; Bearings or mountings therefor
Abstract
1374840 Mounting covers on rolls MAGNAGRAPHICS CORP 21 Dec 1972 [27 Dec 1971] 59271/72 Heading F2U A roller (e.g. for ) comprises a cylinder having an axial slot 26 containing a permanent magnet 18 spaced from the cylinder surface, around which is wrapped a mat having at least at one end a magnetizable bar 22, 24 which is located and retained in the slot 26 by the magnet. The magnet 18 may comprise a channel 36 containing ceramic magnets 42 and pole-pieces 40, Fig. 9. The bars 22, 24 may be positioned and tightened in the slot 26 by wedges 52, Fig. 4. The mat may comprise a magnetic backing sheet (34), Fig. 3 (not shown), and the cylinder a further slot (28) with a permanent magnet (20) flush with the cylinder and diametrically opposite the slot 18. The bar engaging faces of the wedges 52 may be undercut.
GB5927172A
1971-12-27
1972-12-21
Roll for coating a sheet of material
Expired
GB1374840A
(en)
Applications Claiming Priority (1)
Application Number
Priority Date
Filing Date
Title
US21245271A
1971-12-27
1971-12-27
Publications (1)
Publication Number
Publication Date
GB1374840A
true
GB1374840A
(en)
1974-11-20
Family
ID=22791081
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB5927172A
Expired
GB1374840A
(en)
1971-12-27
1972-12-21
Roll for coating a sheet of material
Country Status (3)
Country
Link
US
(1)
US3745626A
(en)
DE
(1)
DE2263604A1
(en)
GB
(1)
GB1374840A
(en)
Families Citing this family (14)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
CA1021200A
(en)
*
1974-10-07
1977-11-22
Canathane Roller Corporation Limited
Inking roller cover
JPS5996984A
(en)
*
1982-11-26
1984-06-04
Riso Kagaku Corp
Stencil paper retaining device for printer
US4528906A
(en)
*
1983-07-29
1985-07-16
Riso Kagaku Corporation
System for retaining stencil printing master on printing drum
US5209163A
(en)
*
1986-02-07
1993-05-11
R. R. Donnelley & Sons Company
Printing cylinder with retractable plate register pin and method of assembly
US4817527A
(en)
*
1986-03-06
1989-04-04
R.R. Donnelley & Sons Company
Printing blanket with carrier plate and method of assembly
DE3614541A1
(en)
*
1986-04-29
1987-11-05
Roland Man Druckmasch
DEVICE FOR HOLDING INTERLOCKS ON CYLINDERS OF ROTATIONAL PRINTING MACHINES
DE3626243A1
(en)
*
1986-08-02
1988-02-04
Koenig & Bauer Ag
PRINT PLATE FASTENING AND TENSIONING DEVICE
GB2202186A
(en)
*
1987-03-12
1988-09-21
Riso Kagaku Corp
Printing stencil
US4823697A
(en)
*
1988-02-25
1989-04-25
Am International Incorporated
Magnetic plate cylinder
US5230271A
(en)
*
1990-02-28
1993-07-27
Scm Container Machinery Limited
Rotary die cutting apparatus
DE4213012C2
(en)
*
1992-04-21
1995-10-12
Frankenthal Ag Albert
Web-fed rotary printing press – printing unit
US5740738A
(en)
*
1996-08-14
1998-04-21
Goss Graphic Systems, Inc.
Gapless blanket cylinder
US6452380B1
(en)
2000-03-23
2002-09-17
Lexmark International, Inc.
Rod and apparatus for calibrating magnetic roll testing apparatus
DE102019111342B4
(en)
2018-05-17
2023-06-29
Internorm Kunststofftechnik Gmbh
paint roller
Family Cites Families (5)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US1688541A
(en)
*
1927-08-17
1928-10-23
Continental Can Co
Apparatus for drying metal cans
US1752005A
(en)
*
1928-07-13
1930-03-25
American Writing Paper Company
Covering for plater rolls
US1860765A
(en)
*
1928-12-11
1932-05-31
Rembrandt Intaglio Printing Co
Printing and other cylinder and means for securing sheets thereto
LU34446A1
(en)
*
1955-06-23
US3332346A
(en)
*
1966-07-29
1967-07-25
Cottrell Company
Blanket lockup means for offset or wraparound ink blankets
1971
1971-12-27
US
US00212452A
patent/US3745626A/en
not_active
Expired – Lifetime
1972
1972-12-21
GB
GB5927172A
patent/GB1374840A/en
not_active
Expired
1972-12-27
DE
DE2263604A
patent/DE2263604A1/en
active
Pending
Also Published As
Publication number
Publication date
DE2263604A1
(en)
1973-07-12
US3745626A
(en)
1973-07-17
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Legal Events
Date
Code
Title
Description
1975-04-03
PS
Patent sealed [section 19, patents act 1949]
1977-07-20
PLNP
Patent lapsed through nonpayment of renewal fees
