GB946816A - Paper web folding formers - Google Patents
Paper web folding formersInfo
- Publication number
- GB946816A GB946816A GB45871/61A GB4587161A GB946816A GB 946816 A GB946816 A GB 946816A GB 45871/61 A GB45871/61 A GB 45871/61A GB 4587161 A GB4587161 A GB 4587161A GB 946816 A GB946816 A GB 946816A
- Authority
- GB
- United Kingdom
- Prior art keywords
- holes
- compressed air
- bores
- former
- paper web
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H45/00—Folding thin material
- B65H45/02—Folding limp material without application of pressure to define or form crease lines
- B65H45/06—Folding webs
- B65H45/08—Folding webs longitudinally
- B65H45/09—Doubling, i.e. folding into half of width
Landscapes
- Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
Abstract
946,816. Folding paper. MASCHINENFABRIK AUGSBURG - NURNBERG A.G. Dec. 21, 1961 [Jan. 28, 1961], No. 45871/61. Heading B6H. A former 1 for the longitudinal folding of webs of paper has bores 2, 3 along its edges from which a number of holes 4, 5 are directed outwards. Compressed air is introduced into the bores 2, 3 through pipes 6, 7. Short bores 12, 13 in the tip of the former communicating with holes 14, 15 are supplied with compressed air through a pipe 10. Regulating valves 8, 9, 11 are inserted in the pipes 6, 7, 10 respectively. The compressed air emitted from the holes 4, 5, 14, 15 provides a cushion for the web as it is folded round the former.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEM47834A DE1142878B (en) | 1961-01-28 | 1961-01-28 | Fold former for longitudinal folding of paper webs processed in rotary printing machines |
Publications (1)
Publication Number | Publication Date |
---|---|
GB946816A true GB946816A (en) | 1964-01-15 |
Family
ID=7306039
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB45871/61A Expired GB946816A (en) | 1961-01-28 | 1961-12-21 | Paper web folding formers |
Country Status (5)
Country | Link |
---|---|
CH (1) | CH396951A (en) |
DE (1) | DE1142878B (en) |
DK (1) | DK104793C (en) |
FR (1) | FR1312814A (en) |
GB (1) | GB946816A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1983002442A1 (en) * | 1982-01-18 | 1983-07-21 | Bruce Allen Scheffer | Web folding apparatus |
US7144356B2 (en) | 2002-05-10 | 2006-12-05 | The Procter & Gamble Company | Adjustable, self-correcting web substrate folding system |
US7314440B2 (en) | 2002-10-19 | 2008-01-01 | Koenig & Bauer Aktiengesellschaft | Former for a strip-producing or strip-processing machine |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DD94825A1 (en) * | 1971-09-21 | 1973-01-12 | ||
DD215278A1 (en) * | 1983-05-26 | 1984-11-07 | Polygraph Leipzig | LENGTH TRAY FOR ROLL ROTATION PRINTING MACHINES |
DE4435528C2 (en) * | 1994-10-05 | 1997-09-04 | Roland Man Druckmasch | Folder for a printing press |
US5947411A (en) * | 1998-03-26 | 1999-09-07 | Heidelberger Druckmaschinen Ag | Method and apparatus for air flotation |
DE10031814A1 (en) | 2000-06-30 | 2002-01-10 | Heidelberger Druckmasch Ag | Device for contact-free guiding of material web over surface has facility whereby volume of gaseous medium flowing beneath web from air cushion is variable by means of adjustable closing element regardless of web format |
DE102021103766A1 (en) | 2021-02-17 | 2022-08-18 | Manroland Goss Web Systems Gmbh | Funnel nose and fold former |
-
1961
- 1961-01-28 DE DEM47834A patent/DE1142878B/en active Pending
- 1961-11-22 CH CH1358861A patent/CH396951A/en unknown
- 1961-11-29 DK DK475661AA patent/DK104793C/en active
- 1961-12-21 GB GB45871/61A patent/GB946816A/en not_active Expired
-
1962
- 1962-01-26 FR FR886080A patent/FR1312814A/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1983002442A1 (en) * | 1982-01-18 | 1983-07-21 | Bruce Allen Scheffer | Web folding apparatus |
US4421501A (en) * | 1982-01-18 | 1983-12-20 | Scheffer Bruce A | Web folding apparatus |
US7144356B2 (en) | 2002-05-10 | 2006-12-05 | The Procter & Gamble Company | Adjustable, self-correcting web substrate folding system |
US7314440B2 (en) | 2002-10-19 | 2008-01-01 | Koenig & Bauer Aktiengesellschaft | Former for a strip-producing or strip-processing machine |
Also Published As
Publication number | Publication date |
---|---|
DK104793C (en) | 1966-07-04 |
CH396951A (en) | 1965-08-15 |
FR1312814A (en) | 1962-12-21 |
DE1142878B (en) | 1963-01-31 |
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