GB1397895A - Blade holders - Google Patents
Blade holdersInfo
- Publication number
- GB1397895A GB1397895A GB2862673A GB2862673A GB1397895A GB 1397895 A GB1397895 A GB 1397895A GB 2862673 A GB2862673 A GB 2862673A GB 2862673 A GB2862673 A GB 2862673A GB 1397895 A GB1397895 A GB 1397895A
- Authority
- GB
- United Kingdom
- Prior art keywords
- blade
- plate
- compartment
- doctor blade
- june
- 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
- D21G—CALENDERS; ACCESSORIES FOR PAPER-MAKING MACHINES
- D21G3/00—Doctors
- D21G3/005—Doctor knifes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C11/00—Component parts, details or accessories not specifically provided for in groups B05C1/00 - B05C9/00
- B05C11/02—Apparatus for spreading or distributing liquids or other fluent materials already applied to a surface ; Controlling means therefor; Control of the thickness of a coating by spreading or distributing liquids or other fluent materials already applied to the coated surface
- B05C11/04—Apparatus for spreading or distributing liquids or other fluent materials already applied to a surface ; Controlling means therefor; Control of the thickness of a coating by spreading or distributing liquids or other fluent materials already applied to the coated surface with blades
- B05C11/041—Apparatus for spreading or distributing liquids or other fluent materials already applied to a surface ; Controlling means therefor; Control of the thickness of a coating by spreading or distributing liquids or other fluent materials already applied to the coated surface with blades characterised by means for positioning, loading, or deforming the blades
Landscapes
- Paper (AREA)
- Treatment Of Fiber Materials (AREA)
Abstract
1397895 Doctor blade holder LODDING ENG CORP 15 June 1973 [26 June 1972] 28626/73 Heading D2A A doctor blade or scraper holder comprises a rocker plate 30 held within a first compartment 26A e.g. by a bolt 35 which projects through an aperture 36 in the plate. Resilient means 32 abuts partition 38 so as to cause the plate 30 to abut jaw lip 18. A doctor blade 13 projects into a second compartment 26B and may, as shown, be provided with spring clips 40 to retain the blade 13 in its working attitude when out of contact with a roll 12. Alternatively (Figure 2, not shown) the blade abuts a base plate (59) which engages any one of a number of opposed notches within the lower compartment so as to allow the "stickout" of the blade to be adjusted. The resilient means 32 may be a closed elongate tube of plastics containing non-compressible fluid and may be protected by highly flexible fibres e.g. stainless steel braid.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US26649272A | 1972-06-26 | 1972-06-26 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1397895A true GB1397895A (en) | 1975-06-18 |
Family
ID=23014794
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2862673A Expired GB1397895A (en) | 1972-06-26 | 1973-06-15 | Blade holders |
Country Status (7)
Country | Link |
---|---|
US (1) | US3778861A (en) |
CA (1) | CA982859A (en) |
DE (1) | DE2332448C3 (en) |
FI (1) | FI57290C (en) |
FR (1) | FR2190975B1 (en) |
GB (1) | GB1397895A (en) |
SE (1) | SE400325B (en) |
Families Citing this family (36)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4070964A (en) * | 1968-04-25 | 1978-01-31 | Stork Amsterdam B.V. | Thin flexible metal squeegee blade for rotary screen printer |
US3871953A (en) * | 1972-07-19 | 1975-03-18 | Charles A Lee | Papermaking system including a flexible ceramic member having a pre-loaded tensile force applying means |
USRE29417E (en) * | 1974-03-28 | 1977-09-27 | International Paper Company | Papermaking system including a flexible ceramic member having a pre-loaded tensile force applying means |
CH576867A5 (en) * | 1975-02-24 | 1976-06-30 | Buser Ag Maschf Fritz | |
US3988988A (en) * | 1975-04-21 | 1976-11-02 | Addressograph Multigraph Corporation | Device for drying the surface of a blanket cylinder of ink washing solvent |
CA1071909A (en) * | 1977-01-25 | 1980-02-19 | Harold E. Dunlap | Creping doctor |
FR2466729B1 (en) * | 1979-10-01 | 1986-09-05 | Duprat Jean Claude | FLUID PRESSURE OF SCRAPER MEMBER FOR TREATMENT APPARATUS WITH SCRAPED SURFACE |
US4367120A (en) * | 1980-03-13 | 1983-01-04 | Vickerys Limited | Doctor blade mounting assembly |
DE3269984D1 (en) * | 1981-08-18 | 1986-04-24 | British Printing & Comm | Printing machine doctor blades |
US4630328A (en) * | 1985-11-27 | 1986-12-23 | Thermo Electron-Web Systems, Inc. | Self-compensating support element and end closure therefor |
DE3623972C1 (en) * | 1986-07-16 | 1987-08-06 | J.M. Voith Gmbh, 7920 Heidenheim, De | Ductor for rollers or cylinders of machines for the production of fibre webs |
US4906335A (en) * | 1987-06-08 | 1990-03-06 | Thermo Electron Web System, Inc. | Doctoring apparatus |
WO1991018147A1 (en) * | 1990-05-15 | 1991-11-28 | Aikawa Iron Works Co., Ltd. | Doctor blade supporting structure |
US5110415A (en) * | 1990-04-23 | 1992-05-05 | Albany International Corp. | Composite doctor blade assembly for pulp or papermaking machine doctors |
US5230775A (en) * | 1990-06-05 | 1993-07-27 | Thermo Electron Web Systems, Inc. | Blade edge loading control for doctoring apparatus |
SE469034B (en) * | 1991-09-02 | 1993-05-03 | Valmet Karlstad Ab | DEVICE FOR ADJUSTING THE CRAFTING CONDITIONS |
SE469035B (en) * | 1991-09-16 | 1993-05-03 | Valmet Karlstad Ab | PROCEDURE AND DEVICE FOR ADJUSTING THE CRAPING CONDITIONS |
FI91903C (en) * | 1992-03-19 | 1994-08-25 | Valmet Paper Machinery Inc | Holder for a coating rod or coating blade |
US5783042A (en) * | 1995-12-06 | 1998-07-21 | Thermo Web Systems, Inc. | System and method of measuring deflected doctor blade angle and loading force |
DE19619249A1 (en) * | 1996-05-13 | 1997-11-20 | Voith Sulzer Papiermasch Gmbh | Applicator for direct or indirect application of a liquid or pasty medium to a running material web |
EP1149202B1 (en) | 1999-01-29 | 2004-05-26 | Thermo Web Systems, Inc. | Doctor blade mounting assembly |
US6786999B2 (en) | 2001-04-18 | 2004-09-07 | Kadant Web Systems, Inc. | Doctor blade holder |
AU2002338996A1 (en) * | 2001-11-22 | 2003-06-30 | Metso Paper, Inc. | Delivery system for consumption and/or spare parts |
CA2440903A1 (en) * | 2003-09-16 | 2005-03-16 | Christian Corriveau | Blade holding device, apparatus including the same, and method of operating associated thereto |
US7311804B2 (en) * | 2004-03-31 | 2007-12-25 | Metso Paper, Inc. | Universal doctor blade with indicia |
WO2007090045A1 (en) * | 2006-01-31 | 2007-08-09 | Kadant Inc. | Keep for doctor blade holder |
AT502824B1 (en) * | 2006-02-16 | 2007-06-15 | Bartelmuss Klaus Ing | Doctor blade holder detachable fixing device for paper production plant, has holder fixable at support in operating position, and pressure hose provided between holder and support and clamping holder to support |
US7867364B2 (en) * | 2006-08-16 | 2011-01-11 | Kadant Inc. | Doctor blade holder permitting efficient assembly of doctor assemblies and replacement of doctor blades |
SE532221C2 (en) * | 2007-02-22 | 2009-11-17 | Cs Produktion Ab | Apparatus and method for creping paper |
JP2008248429A (en) * | 2007-03-30 | 2008-10-16 | Aikawa Iron Works Co Ltd | Doctor device and blade replacing method for doctor device |
US8321992B2 (en) * | 2007-12-06 | 2012-12-04 | Kadant Web Systems, Inc. | Integrated doctor blade holders |
DE102011007321B4 (en) * | 2011-04-13 | 2013-03-07 | Metso Paper, Inc. | squeegee holder |
EP2989245B1 (en) | 2013-04-26 | 2020-12-23 | Kadant Inc. | Doctor blade holders with vibration mitigation |
FI3425111T3 (en) * | 2013-11-06 | 2023-08-15 | Kadant Inc | Doctor blade holder system |
SE538611C2 (en) | 2015-01-30 | 2016-10-04 | Cs Produktion Ab | Doctor apparatus |
ES2823028T3 (en) | 2018-05-25 | 2021-05-05 | Buehler Ag | Roller mill with a scraper |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1566358A (en) * | 1924-09-05 | 1925-12-22 | Vickerys 1920 Ltd | Doctor for paper machines |
FR718879A (en) * | 1930-07-31 | 1932-01-29 | Vickerys | Improvements to scraper blade retainers in paper machine doctors and the like |
US2300908A (en) * | 1939-05-24 | 1942-11-03 | Arthur E Broughton | Reciprocating doctor for papermaking and allied machines |
US2962050A (en) * | 1957-10-14 | 1960-11-29 | Titeflex Inc | No-motion braid |
US3122767A (en) * | 1962-07-23 | 1964-03-03 | Bird Machine Co | Sectional doctor blade holder |
US3529315A (en) * | 1969-01-27 | 1970-09-22 | Lodding Engineering Corp | Doctor blade holder |
GB1262366A (en) * | 1969-09-09 | 1972-02-02 | Walmsleys Bury Ltd | Improvements in or relating to doctor blade holders |
US3688336A (en) * | 1970-07-16 | 1972-09-05 | Lodding Engineering Corp | Extended-life doctoring apparatus |
-
1972
- 1972-06-26 US US00266492A patent/US3778861A/en not_active Expired - Lifetime
-
1973
- 1973-06-15 CA CA174,167A patent/CA982859A/en not_active Expired
- 1973-06-15 GB GB2862673A patent/GB1397895A/en not_active Expired
- 1973-06-21 SE SE7308772A patent/SE400325B/en unknown
- 1973-06-25 FI FI2027/73A patent/FI57290C/en active
- 1973-06-26 FR FR7323331A patent/FR2190975B1/fr not_active Expired
- 1973-06-26 DE DE2332448A patent/DE2332448C3/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE2332448B2 (en) | 1978-02-09 |
DE2332448A1 (en) | 1974-01-10 |
FR2190975A1 (en) | 1974-02-01 |
US3778861A (en) | 1973-12-18 |
CA982859A (en) | 1976-02-03 |
DE2332448C3 (en) | 1978-09-28 |
FR2190975B1 (en) | 1977-08-05 |
FI57290C (en) | 1980-07-10 |
SE400325B (en) | 1978-03-20 |
FI57290B (en) | 1980-03-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
732 | Registration of transactions, instruments or events in the register (sect. 32/1977) | ||
PE20 | Patent expired after termination of 20 years |
Effective date: 19930614 |