BRPI0607799A2 - removable scraper blade holder with lockable bracket - Google Patents
removable scraper blade holder with lockable bracketInfo
- Publication number
- BRPI0607799A2 BRPI0607799A2 BRPI0607799-4A BRPI0607799A BRPI0607799A2 BR PI0607799 A2 BRPI0607799 A2 BR PI0607799A2 BR PI0607799 A BRPI0607799 A BR PI0607799A BR PI0607799 A2 BRPI0607799 A2 BR PI0607799A2
- Authority
- BR
- Brazil
- Prior art keywords
- blade
- blade holder
- locking bar
- scraper
- scraper blade
- Prior art date
Links
Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21G—CALENDERS; ACCESSORIES FOR PAPER-MAKING MACHINES
- D21G3/00—Doctors
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21G—CALENDERS; ACCESSORIES FOR PAPER-MAKING MACHINES
- D21G3/00—Doctors
- D21G3/005—Doctor knifes
Landscapes
- Paper (AREA)
- Cleaning In General (AREA)
- Accessories For Mixers (AREA)
- Coating Apparatus (AREA)
Abstract
MANTENEDOR DE LáMINA RASPADEIRA REMOVìVEL COM SUPORTE TRAVáVEL. A presente invenção refere-se um aparelho de raspagem para a raspagem de uma superfície de rolo que compreende uma lâmina de raspadeira, um mantenedor de lâmina, para aplicação da lâmina de raspadeira à superfície de rolo, e uma traseira da raspadeira que tem uma superfície de suporte sobre a qual o mantenedor de lâmina é adaptado para deslizar. Uma barra de travamento é subdividida em múltiplos segmentos mecanicamente intertravados e é montada por prendedores na superfície de suporte da traseira da raspadeira para um movimento no sentido do comprimento em direções opostas entre posições travada e destravada. A barra de travamento é configurada e dimensionada para se adaptar de forma solta em uma ranhura no lado inferior do mantenedor de lâmina. Em sua posição destravada, a barra de travamento permite que o mantenedor de lâmina deslize na superfície de suporte de traseira da raspadeira para dentro e para fora de uma posição operativa adjacente à superfície de rolo. Em sua posição travada, a barra de travamento prende de forma liberável o mantenedor de lâmina em sua posição operativa.REMOVABLE SCRAP KEEPER WITH LOCKABLE SUPPORT. The present invention relates to a scraping apparatus for scraping a roller surface comprising a scraper blade, a blade maintainer for applying the scraper blade to the roller surface, and a scraper rear having a surface. on which the blade holder is adapted to slide. A locking bar is subdivided into multiple mechanically interlocked segments and is mounted by fasteners to the back surface of the scraper rear for lengthwise movement in opposite directions between locked and unlocked positions. The locking bar is configured and sized to fit loosely into a groove on the underside of the blade holder. In its unlocked position, the locking bar allows the blade maintainer to slide the scraper rear support surface in and out of an operative position adjacent to the roller surface. In its locked position, the locking bar releasably holds the blade holder in its operative position.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US65571705P | 2005-02-22 | 2005-02-22 | |
US11/352,927 US20060185812A1 (en) | 2005-02-22 | 2006-02-13 | Removable doctor blade holder with lockable mount |
PCT/US2006/005119 WO2006091427A1 (en) | 2005-02-22 | 2006-02-13 | Removable doctor blade holder with lockable mount |
Publications (1)
Publication Number | Publication Date |
---|---|
BRPI0607799A2 true BRPI0607799A2 (en) | 2009-06-13 |
Family
ID=36911405
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0607799-4A BRPI0607799A2 (en) | 2005-02-22 | 2006-02-13 | removable scraper blade holder with lockable bracket |
Country Status (5)
Country | Link |
---|---|
US (1) | US20060185812A1 (en) |
KR (1) | KR20080005913A (en) |
BR (1) | BRPI0607799A2 (en) |
CA (1) | CA2601965A1 (en) |
WO (1) | WO2006091427A1 (en) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3965416B1 (en) * | 2006-06-16 | 2007-08-29 | 株式会社堅牢防水化学 | Doctor blade used for resin processing on fabric and resin processing method using the same |
SE532221C2 (en) * | 2007-02-22 | 2009-11-17 | Cs Produktion Ab | Apparatus and method for creping paper |
ES2310976B1 (en) | 2007-07-11 | 2009-11-19 | Jose Joaquin Amonarriz Azcolain | SCRAPER DEVICE FOR THE PAPER INDUSTRY. |
FI119823B (en) * | 2007-10-10 | 2009-03-31 | Metso Paper Inc | Creator equipment and method for a sheet forming machine for scraping a moving surface and blade holder |
FI3425111T3 (en) * | 2013-11-06 | 2023-08-15 | Kadant Inc | Doctor blade holder system |
SE1551476A1 (en) * | 2015-11-13 | 2017-04-18 | Valmet Oy | Doctor arrangement for a disc filter |
CN107287970A (en) * | 2016-04-12 | 2017-10-24 | 河北永新纸业有限公司 | A kind of paper hair and sicker removing device |
CN110735352A (en) * | 2019-11-19 | 2020-01-31 | 湖北中烟工业有限责任公司 | fixing device for slag removing scraper of return rod |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FI256373A (en) * | 1973-08-15 | 1975-02-16 | Ahlstroem Oy | |
US4459176A (en) * | 1982-11-12 | 1984-07-10 | Thermo Electron Corporation | Dewatering system with adjustable width suction slots |
US6312563B1 (en) * | 1997-12-22 | 2001-11-06 | Thermo Web Systems, Inc. | Removable doctor blade holder |
US5980692A (en) * | 1997-12-22 | 1999-11-09 | Thermo Web Systems, Inc. | Removable doctor blade holder |
FI111343B (en) * | 1998-06-09 | 2003-07-15 | Metso Paper Inc | Scraper blade and blade holder |
EP1149202B1 (en) * | 1999-01-29 | 2004-05-26 | Thermo Web Systems, Inc. | Doctor blade mounting assembly |
FI105577B (en) * | 1999-02-03 | 2000-09-15 | Valmet Corp | Paper machine scraper equipment |
US6202252B1 (en) * | 1999-06-03 | 2001-03-20 | Valmet Ltd. | Doctoring apparatus |
US6491754B1 (en) * | 2000-06-13 | 2002-12-10 | Voith Sulzer Paper Technology North America, Inc. | Carbon fiber doctor blade |
DE10057553A1 (en) * | 2000-11-21 | 2002-05-23 | Voith Paper Patent Gmbh | The mounting for a shaped body with a cover at a carrier, e.g. a component at a papermaking/cardboard/tissue production machine, has complementary contours giving a tight fit between them to be locked together by a clamp |
US6786999B2 (en) * | 2001-04-18 | 2004-09-07 | Kadant Web Systems, Inc. | Doctor blade holder |
US6524444B2 (en) * | 2001-04-24 | 2003-02-25 | Kadant Web Systems Inc. | Removable doctor blade holder |
US6942734B2 (en) * | 2003-02-20 | 2005-09-13 | Metso Paper, Inc. | Treatment equipment |
-
2006
- 2006-02-13 BR BRPI0607799-4A patent/BRPI0607799A2/en not_active Application Discontinuation
- 2006-02-13 CA CA002601965A patent/CA2601965A1/en not_active Abandoned
- 2006-02-13 WO PCT/US2006/005119 patent/WO2006091427A1/en active Application Filing
- 2006-02-13 KR KR1020077019100A patent/KR20080005913A/en not_active Application Discontinuation
- 2006-02-13 US US11/352,927 patent/US20060185812A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
CA2601965A1 (en) | 2006-08-31 |
WO2006091427A1 (en) | 2006-08-31 |
KR20080005913A (en) | 2008-01-15 |
US20060185812A1 (en) | 2006-08-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B11A | Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing | ||
B11Y | Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette] |