GB800607A - Improvements in or relating to doctors for papermaking and other machines - Google Patents
Improvements in or relating to doctors for papermaking and other machinesInfo
- Publication number
- GB800607A GB800607A GB128856A GB128856A GB800607A GB 800607 A GB800607 A GB 800607A GB 128856 A GB128856 A GB 128856A GB 128856 A GB128856 A GB 128856A GB 800607 A GB800607 A GB 800607A
- Authority
- GB
- United Kingdom
- Prior art keywords
- blade
- spring
- sections
- doctors
- machines
- 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
Landscapes
- Paper (AREA)
Abstract
800,607. Doctors of paper-making machines &c. SCOTT, H. E. B. Nov. 15, 1956 [Jan. 13, 1956], No. 1288/56. Class 96. A doctor 11 of a paper-making machine has a spring 18 which presses the back of the blade 10 downwardly so that it contacts a lip 22 and a nose 19 of the blade-holder, both the lip 22 and the nose 19 extending substantially the whole length of the blade. The spring 18 may be in sections longitudinally; it may be arcuate or of rounded V-section and may be slotted transversely or diagonally. One or more rivets 24, or tongues pressed upwardly from the back of the blade 10 may aid in guiding it into position. The blade-holder may be in two sections screwed together at 15 and mounted on a bar (not shown in Fig. 2). The spring 18 may extend backwardly into a slot between the two sections. Specification 693,187 is referred to.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB128856A GB800607A (en) | 1956-01-13 | 1956-01-13 | Improvements in or relating to doctors for papermaking and other machines |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB128856A GB800607A (en) | 1956-01-13 | 1956-01-13 | Improvements in or relating to doctors for papermaking and other machines |
Publications (1)
Publication Number | Publication Date |
---|---|
GB800607A true GB800607A (en) | 1958-08-27 |
Family
ID=9719373
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB128856A Expired GB800607A (en) | 1956-01-13 | 1956-01-13 | Improvements in or relating to doctors for papermaking and other machines |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB800607A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3470847A (en) * | 1966-12-19 | 1969-10-07 | United Medical Lab Inc | Differential slide maker |
EP0298911A2 (en) * | 1987-07-06 | 1989-01-11 | Jürg Holderegger | Device for attaching a printing and/or spreading doctor |
US5010815A (en) * | 1988-01-09 | 1991-04-30 | Albert-Frankenthal Ag | Doctor device |
EP0454403A1 (en) * | 1990-04-23 | 1991-10-30 | Albany International Corp. | A doctor blade with integral mounting means and a method of making the same |
WO2017148478A1 (en) * | 2016-03-04 | 2017-09-08 | Horst Sprenger Gmbh Spezialwerkzeuge | Holding device having a creping blade |
-
1956
- 1956-01-13 GB GB128856A patent/GB800607A/en not_active Expired
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3470847A (en) * | 1966-12-19 | 1969-10-07 | United Medical Lab Inc | Differential slide maker |
EP0298911A2 (en) * | 1987-07-06 | 1989-01-11 | Jürg Holderegger | Device for attaching a printing and/or spreading doctor |
EP0298911A3 (en) * | 1987-07-06 | 1990-07-04 | Jürg Holderegger | Device for attaching a printing and/or spreading doctor |
US5010815A (en) * | 1988-01-09 | 1991-04-30 | Albert-Frankenthal Ag | Doctor device |
EP0454403A1 (en) * | 1990-04-23 | 1991-10-30 | Albany International Corp. | A doctor blade with integral mounting means and a method of making the same |
WO2017148478A1 (en) * | 2016-03-04 | 2017-09-08 | Horst Sprenger Gmbh Spezialwerkzeuge | Holding device having a creping blade |
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