GB1155972A - Profile-Controlling Grating Assembly. - Google Patents
Profile-Controlling Grating Assembly.Info
- Publication number
- GB1155972A GB1155972A GB27752/66A GB2775266A GB1155972A GB 1155972 A GB1155972 A GB 1155972A GB 27752/66 A GB27752/66 A GB 27752/66A GB 2775266 A GB2775266 A GB 2775266A GB 1155972 A GB1155972 A GB 1155972A
- Authority
- GB
- United Kingdom
- Prior art keywords
- wire
- blades
- machine
- upstream end
- box
- 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
- D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
- D21F9/00—Complete machines for making continuous webs of paper
- D21F9/003—Complete machines for making continuous webs of paper of the twin-wire type
Landscapes
- Paper (AREA)
Abstract
1,155,972. Paper making apparatus. TIME, Inc. 21 June, 1966 [20 Aug., 1965], No. 27752/66. Heading D2A. To prevent rippling of the wire of a single wire paper-making machine, or of the lower or upper wire of a twin-wire machine, a plurality of blades are mounted in the forming zone in a row extending in the cross-machine direction to engage the wire. In the embodiments described a twin-wire machine has a curved suction box positioned immediately downstream of the lower breast roll with the upstream end of the box blanked off. The blades are positioned opposite to or slightly downstream of the upstream end of the box. The blades which are mounted on a common holder may be of rectangular cross-section, may have a pointed upstream end, or may be of semi-circular cross-section so that they have a substantially point contact with the wire.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US481174A US3398048A (en) | 1965-08-20 | 1965-08-20 | Profile-controlling grating assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1155972A true GB1155972A (en) | 1969-06-25 |
Family
ID=23910928
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB27752/66A Expired GB1155972A (en) | 1965-08-20 | 1966-06-21 | Profile-Controlling Grating Assembly. |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3398048A (en) |
| JP (1) | JPS4841443B1 (en) |
| BE (1) | BE685284A (en) |
| DE (1) | DE1511232B2 (en) |
| GB (1) | GB1155972A (en) |
| SE (1) | SE341524B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA929772A (en) * | 1970-01-26 | 1973-07-10 | Enso-Gutzeit Osakeyhtio | Method and apparatus for the manufacturing of paper, cardboard and the like fibrous material web |
| US6372091B2 (en) | 1999-06-18 | 2002-04-16 | Metso Paper, Inc. | Method and apparatus for forming a paper web |
| DE10332658A1 (en) * | 2003-07-18 | 2005-02-03 | Voith Paper Patent Gmbh | Sieve screen section of papermaking machine, includes roller opposite forming cylinder supporting inner surface of second sieve belt |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3232825A (en) * | 1963-09-16 | 1966-02-01 | Time Inc | Dual wire type paper-forming apparatus and methods of forming and dewatering paper |
-
1965
- 1965-08-20 US US481174A patent/US3398048A/en not_active Expired - Lifetime
-
1966
- 1966-06-21 GB GB27752/66A patent/GB1155972A/en not_active Expired
- 1966-07-07 SE SE09301/66A patent/SE341524B/xx unknown
- 1966-08-09 BE BE685284D patent/BE685284A/xx unknown
- 1966-08-17 DE DE1966T0031857 patent/DE1511232B2/en active Granted
- 1966-08-20 JP JP41054637A patent/JPS4841443B1/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE1511232A1 (en) | 1969-07-17 |
| US3398048A (en) | 1968-08-20 |
| JPS4841443B1 (en) | 1973-12-06 |
| SE341524B (en) | 1971-12-27 |
| DE1511232B2 (en) | 1976-10-28 |
| BE685284A (en) | 1967-01-16 |
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