GB953667A - Improvements in coating device - Google Patents
Improvements in coating deviceInfo
- Publication number
- GB953667A GB953667A GB22517/61A GB2251761A GB953667A GB 953667 A GB953667 A GB 953667A GB 22517/61 A GB22517/61 A GB 22517/61A GB 2251761 A GB2251761 A GB 2251761A GB 953667 A GB953667 A GB 953667A
- Authority
- GB
- United Kingdom
- Prior art keywords
- holder
- rod
- chamber
- members
- cord
- 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
Links
Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H25/00—After-treatment of paper not provided for in groups D21H17/00 - D21H23/00
- D21H25/08—Rearranging applied substances, e.g. metering, smoothing; Removing excess material
- D21H25/12—Rearranging applied substances, e.g. metering, smoothing; Removing excess material with an essentially cylindrical body, e.g. roll or rod
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F9/00—Rotary intaglio printing presses
- B41F9/06—Details
- B41F9/08—Wiping mechanisms
- B41F9/10—Doctors, scrapers, or like devices
- B41F9/1072—Blade construction
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H5/00—Special paper or cardboard not otherwise provided for
- D21H5/0005—Processes or apparatus specially adapted for applying liquids or other fluent materials to finished paper or board, e.g. impregnating, coating
- D21H5/006—Controlling or regulating
- D21H5/0062—Regulating the amount or the distribution, e.g. smoothing, of essentially fluent material already applied to the paper; Recirculating excess coating material applied to paper
- D21H5/0067—Regulating the amount or the distribution, e.g. smoothing, of essentially fluent material already applied to the paper; Recirculating excess coating material applied to paper with an essentially cylindrical body, e.g. roll or rod
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Coating Apparatus (AREA)
- Paper (AREA)
Abstract
953,667. Coating-apparatus. CHAMPION PAPER CO. Ltd. June 21, 1961 [Sept. 19, 1960], No. 22517/61. Heading B2B. [Also in Division Dl] A doctor device for use in coating sheets, e.g. of paper, comprises a rod 10 supported throughout its length in an elongated socket-like holder 20 having spaced, parallel edges 32, 34 which form a slot exposing part of the periphery of the rod 10, part at least of the holder 20 being shaped to provide a cavity 36 between the holder and the rod for a cleaning liquid or a cleaning device, e.g. a cord 47, or a round brush. The holder 20 comprises two members 22, 24, secured together at 26 and mounted on a rigid support 44 or on a flexible support, see Fig. 5 (not shown). Liquid, e.g. water or alcohol, is admitted through one or more nipples 39 to the chamber 36, overflow being removed by a trough 43. The cord 47 is drawn through the chamber 36 between rollers which are driven by a motor which also drives a shaft 6 which rotates the rod 10 through chain 14 and sprockets. The members 22, 24 may define a second chamber 38 which may be provided with cleaning liquid or cleaning means. In a modification, Fig. 4, the holder-defining members 52, 54 are equal and symmetrically placed, and a member 55 divides the chamber 56 into two portions which communicate by an aperture 62. In all embodiments, the rod 10 may have a grooved surface and the members 22, 24, 52, 54 have serrated edges 32, 34, as described in Specification 910,919. Specifications 499,732, 759,281, and U.S.A. Specification 2,598,733 also are referred to.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US56850A US3179083A (en) | 1960-09-19 | 1960-09-19 | Doctor blade |
Publications (1)
Publication Number | Publication Date |
---|---|
GB953667A true GB953667A (en) | 1964-03-25 |
Family
ID=22006948
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB22517/61A Expired GB953667A (en) | 1960-09-19 | 1961-06-21 | Improvements in coating device |
Country Status (7)
Country | Link |
---|---|
US (1) | US3179083A (en) |
BE (1) | BE605909A (en) |
CH (1) | CH380518A (en) |
DE (1) | DE1204516B (en) |
GB (1) | GB953667A (en) |
LU (1) | LU40383A1 (en) |
NL (2) | NL268622A (en) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3304910A (en) * | 1963-02-20 | 1967-02-21 | Champion Papers Inc | Doctor blade for coating apparatus |
US3387585A (en) * | 1967-03-21 | 1968-06-11 | Farrell John Jerome | Apparatus for metering a coated carrier |
US3559619A (en) * | 1969-02-03 | 1971-02-02 | Kimberly Clark Co | Apparatus for applying adhesive on strip material |
AT310547B (en) * | 1970-02-17 | 1973-10-10 | Feldmuehle Anlagen Prod | Device for coating sheet material |
DE2245616C3 (en) * | 1972-09-16 | 1979-08-23 | Kemper, Kate, 4835 Rietberg | Device for rolling up pieces of dough |
CH616605A5 (en) * | 1976-08-05 | 1980-04-15 | Bachofen & Meier Maschf | |
US4116162A (en) * | 1977-08-31 | 1978-09-26 | Hoechst Aktiengesellschaft | Coating device |
US4263351A (en) * | 1979-10-29 | 1981-04-21 | Toray Industries, Inc. | Coating method |
JPS63176289A (en) * | 1987-01-14 | 1988-07-20 | 日立エレベ−タサ−ビス株式会社 | Safety device for man conveyor |
FI78404C (en) * | 1987-08-04 | 1989-08-10 | Valmet Paper Machinery Inc | FOERFARANDE OCH ANORDNING FOER DOSERING AV BESTRYKNINGSMEDEL PAO ROERLIGT UNDERLAG. |
US6110281A (en) * | 1992-10-15 | 2000-08-29 | Dial-In Equipment Company | Preconditioning means for non-woven rolls |
DE4444779B4 (en) * | 1994-12-15 | 2005-08-04 | Voith Sulzer Papiermaschinen Gmbh | Device for applying a liquid or pasty medium to a moving material web, in particular of paper or cardboard |
DE19532388C1 (en) * | 1995-09-01 | 1996-12-19 | Voith Sulzer Papiermasch Gmbh | Appts for coating moving paper or cardboard web |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2731916A (en) * | 1956-01-24 | Device for cleaning cylinders | ||
CA532849A (en) * | 1956-11-06 | O. Carlisle Luther | Paper coating apparatus | |
US2221441A (en) * | 1940-01-15 | 1940-11-12 | George W Charters | Coating evening means for paper laminating machines |
GB572062A (en) * | 1944-02-19 | 1945-09-20 | South Mills Ltd | Improvements in and relating to scrapers and cleaning devices therefor for drawing and other rollers of textile machines |
US2598733A (en) * | 1949-03-16 | 1952-06-03 | Champion Paper & Fibre Co | Wiping blade for coating devices |
FR1094628A (en) * | 1952-12-31 | 1955-05-23 | ||
US3031872A (en) * | 1958-09-16 | 1962-05-01 | Textilmaschinen Eduard Kusters | Fluid pressure roll |
-
0
- NL NL125971D patent/NL125971C/xx active
- NL NL268622D patent/NL268622A/xx unknown
-
1960
- 1960-09-19 US US56850A patent/US3179083A/en not_active Expired - Lifetime
-
1961
- 1961-06-21 GB GB22517/61A patent/GB953667A/en not_active Expired
- 1961-07-07 BE BE605909A patent/BE605909A/en unknown
- 1961-07-07 CH CH800661A patent/CH380518A/en unknown
- 1961-07-10 LU LU40383D patent/LU40383A1/xx unknown
- 1961-08-24 DE DEC24933A patent/DE1204516B/en active Pending
Also Published As
Publication number | Publication date |
---|---|
CH380518A (en) | 1964-07-31 |
NL125971C (en) | |
NL268622A (en) | |
US3179083A (en) | 1965-04-20 |
LU40383A1 (en) | 1961-09-11 |
BE605909A (en) | 1961-11-03 |
DE1204516B (en) | 1965-11-04 |
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