| Patents for D21G 3 - Doctors (1,456) |
|---|
| 02/29/2012 | EP2423345A1 Cold rolled and hardened strip steel product |
| 02/22/2012 | EP2419562A1 A doctor blade arrangement and method in fibre processing |
| 02/16/2012 | DE10393876T5 Schaber für eine Papier- oder Kartonmaschine Scraper for a paper or board machine |
| 02/15/2012 | EP2417295A1 Beam structure |
| 02/09/2012 | WO2012016808A1 Apparatus and method for producing a material web |
| 02/08/2012 | CN101698983B 玄武岩刮刀的制造方法 Basalt blade manufacturing method |
| 02/02/2012 | WO2012013857A1 Arrangement, apparatus and method for determining blade pressure |
| 01/25/2012 | CN101519860B Coating blade structure |
| 01/25/2012 | CN101165268B Drainage foil for paper production facility |
| 01/19/2012 | US20120012268 Blade, structural components of a blade, and method for manufacturing a blade and the structural components of a blade |
| 01/19/2012 | US20120012267 Doctor blade arrangement and method in fibre processing |
| 01/11/2012 | EP2404746A1 Support device for the knife of a machine for the production of paper band-like material |
| 01/11/2012 | EP2403993A1 Systems and methods for cleaning and conditioning a moving surface using cleaning apparatus with plate elements for mounting to doctor blade holders |
| 01/11/2012 | EP2403992A1 Doctor blade with sensing system |
| 01/04/2012 | CN102308046A Systems and methods for providing improved dewatering performance in a papermaking machine |
| 01/04/2012 | CN102308045A Systems and methods for providing improved dewatering performance in a papermaking machine |
| 01/03/2012 | CA2620268C Creping blade and method of creping |
| 12/22/2011 | DE102010061644A1 Creping blade system has creping blade which has rear area and front area serving as working edge, where rear area of creping blade is mounted in bag sliding in direction of rotating cylinder |
| 12/21/2011 | CN202081339U 碳纤维刮刀 Carbon fiber blade |
| 12/21/2011 | CN101489773B 起绉刮刀 Creping blade |
| 12/14/2011 | CN102277774A 清洁刮刀 Cleaning blade |
| 12/14/2011 | CN102277773A 玄武岩刮刀 Basalt scraper |
| 12/08/2011 | DE10238047B4 Verfahren und Anordnung beim Schaben in Papier- oder Kartonmaschinen Method and arrangement in cockroaches in paper or board machine |
| 12/07/2011 | CN202064230U 一种烘缸起皱刮刀装置 One kind of dryer wrinkle scraper device |
| 12/07/2011 | CN102272379A 用于制造和/或处理纤维幅面的机器 For the manufacture and / or processing fiber format of the machine |
| 12/06/2011 | US8070916 Device for producing a web of tissue |
| 11/30/2011 | EP2389482A1 Systems and methods for providing improved dewatering performance in a papermaking machine |
| 11/30/2011 | EP2389481A1 Systems and methods for providing improved dewatering performance in a papermarking machine |
| 11/22/2011 | CA2495272C Method for targeted application of performance enhancing materials to a creping cylinder |
| 11/11/2011 | DE202011106894U1 Vorrichtung zur Reinigung der Oberfläche einer rotierenden Gegenwalze Device for cleaning the surface of a rotating counter roll |
| 11/11/2011 | DE202011103485U1 Schaberanlage für eine Faserbahnmaschine und Schaberklinge für eine Faserbahnmaschinen-Schaberanlage A doctor assembly for a fiber web machine and scraper blade for a fiber web machine doctor assembly |
| 11/08/2011 | US8052844 Blade, structural components of a blade, and method for manufacturing a blade and the structural components of a blade |
| 11/02/2011 | DE202004021857U1 Schabervorrichtung in einer Maschine zur Herstellung einer Faserstoffbahn Scraper device in a machine for producing a fibrous web |
| 11/01/2011 | US8048265 Creping and cutting procedure and equipment |
| 10/25/2011 | CA2685109C Creping foil for redirecting dust |
| 10/05/2011 | CN202000209U Continuous movable type toilet paper machine creping scraper device |
| 10/05/2011 | CN101802301B Apparatus for a web forming machine |
| 09/28/2011 | EP2367976A1 Machine for producing and/or treating a fiber web |
| 09/20/2011 | CA2490168C Device for stabilizing a paper web |
| 09/14/2011 | EP1687479B1 Method for reinforcing the structures of manufacturing or finishing devices of a paper web |
| 09/07/2011 | EP2363222A1 Doctor knife and method for manufacturing doctor knives |
| 08/31/2011 | CN101809228B Doctor blade for the paper industry |
| 08/24/2011 | EP2235258B1 Doctor blade holder |
| 08/18/2011 | DE102010001306A1 Schaberklinge Doctor blade |
| 08/17/2011 | CN102159766A Press-on unit for a paper, cardboard, or tissue machine |
| 08/17/2011 | CN102154903A Scraper mechanism for papermaking |
| 08/17/2011 | CN102154902A Carbon fiber scraper and manufacturing method thereof |
| 08/04/2011 | WO2011092064A1 Doctor blade |
| 07/28/2011 | WO2011088583A1 Doctor blade |
| 07/13/2011 | EP2175068B1 Doctor blade for the paper industry |
| 07/12/2011 | US7976682 Hinged screen plate for drum pulp washer and method for cleaning the plate |
| 07/12/2011 | US7976681 Apparatus to produce a fibrous web |
| 07/05/2011 | US7972481 Scraping apparatus for the paper industry |
| 07/05/2011 | US7972480 Apparatus for removing a broken pulp web from a pulp dryer |
| 06/30/2011 | WO2011076268A1 Dry end web transport system |
| 06/23/2011 | WO2011073532A1 Doctor |
| 06/16/2011 | WO2011070229A1 Doctor blade for a fiber web machine and doctor arrangement in a fiber web machine |
| 06/08/2011 | EP2329076A1 Press-on unit for a paper, cardboard, or tissue machine |
| 06/07/2011 | CA2560458C Spring doctor |
| 05/25/2011 | CN102071590A Improved type scraper jig |
| 05/25/2011 | CN101646555B Device and method for creping of paper |
| 05/24/2011 | US7947152 Doctor blade for the paper industry |
| 05/19/2011 | WO2011035964A3 Blade coating |
| 05/18/2011 | CN102059594A Precision grinding frock clamp, grinding method and product of coating scraper ceramic coating |
| 05/18/2011 | CN101010460B Beam construction and method for manufacturing the same |
| 05/17/2011 | US7943012 Protecting device for spraying equipment and method of protecting it and its surroundings |
| 05/11/2011 | CN201826213U Pneumatic pressurized moving scraper device of drying cylinder of paper making machine |
| 04/21/2011 | US20110088859 Structural clothing and method of manufacturing a tissue paper web |
| 04/19/2011 | CA2571707C Device for detachably fixing a holder for a doctor blade in a paper production plant |
| 04/13/2011 | CN201794001U 可调式刮刀 Adjustable blade |
| 04/13/2011 | CN102016171A Systems and methods for cleaning and conditioning a moving surface using cleaning apparatus with plate elements for mounting to doctor blade holders |
| 04/13/2011 | CN102016170A Schaber |
| 04/06/2011 | CN201785661U Novel air knife of vacuum washer |
| 04/06/2011 | CN201785660U Stone roll scrap removing device of paper machine |
| 04/05/2011 | US7918968 Apparatus for cleaning paper machine press fabrics on-the-run |
| 03/31/2011 | WO2011035968A1 Blade coating |
| 03/24/2011 | DE102009029699A1 Klingenbeschichtung Blade coating |
| 03/24/2011 | DE102009029698A1 Klingenbeschichtung Blade coating |
| 03/24/2011 | DE102009029341A1 Reinigungsvorrichtung Cleaning device |
| 03/08/2011 | CA2644918C Scraper blade holding device with scraper blade carrier |
| 03/01/2011 | US7897015 Single ply tissue products surface treated with a softening agent |
| 03/01/2011 | US7897014 Arrangement for the treatment of cellulose pulp in a washing apparatus arranged with displaced peripheral valve seals |
| 02/24/2011 | DE102009026823B4 Rakeleinrichtung Doctor device |
| 02/17/2011 | DE102009028511A1 Verfahren und Vorrichtung zur Papierherstellung Method and apparatus for papermaking |
| 02/17/2011 | DE102009028210A1 Selbstkonditionierende Walzenbeschabung Self-conditioning Walzenbeschabung |
| 02/16/2011 | EP2283183A1 Scraper |
| 02/10/2011 | WO2011016767A1 Method and device for exchange of coater blade in a coating machine |
| 02/10/2011 | WO2011015408A1 Self-conditioning roll doctoring means |
| 02/03/2011 | WO2011012772A1 Doctoring device for a fiber web machine and a doctor arrangement in a fiber web machine |
| 01/27/2011 | DE102009027860A1 Arrangement for guiding and drying e.g. paper web in material web manufacturing and/or finishing machine, has axially arranged supply channel sealed at two brackets by sealing units and including opening between sealing units |
| 01/20/2011 | DE102009027680A1 Cleaning device for internal surfaces of rotatable hollow bodies, has tool holder, for exchangeable holding of tool, where cleaning device is inserted in inner chamber of hollow bodies |
| 01/19/2011 | EP2043855B1 Creping blade |
| 01/18/2011 | US7871495 Device for removing liquid from a moving fabric or web |
| 01/12/2011 | EP1789628B2 Doctor blade device |
| 01/11/2011 | US7867364 Doctor blade holder permitting efficient assembly of doctor assemblies and replacement of doctor blades |
| 12/29/2010 | CN1874886B Creping blade |
| 12/23/2010 | WO2010146227A1 Doctor blade material |
| 12/16/2010 | DE102009026823A1 Rakeleinrichtung Doctor device |
| 12/16/2010 | DE102009025066A1 Creping blade for scraping device that is utilized for scraping paper web i.e. tissue web, from drying cylinder, has volume layer extending over entire length of blade part, from lower edge of blade part and over preset width of blade part |
| 12/14/2010 | US7850824 Apparatus for cleaning paper machine press fabrics on-the-run |