GB1349646A - Folding apparatus - Google Patents
Folding apparatusInfo
- Publication number
- GB1349646A GB1349646A GB1349646DA GB1349646A GB 1349646 A GB1349646 A GB 1349646A GB 1349646D A GB1349646D A GB 1349646DA GB 1349646 A GB1349646 A GB 1349646A
- Authority
- GB
- United Kingdom
- Prior art keywords
- rubber
- paper
- jaws
- jaw
- fixed
- 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
- B65H45/12—Folding articles or webs with application of pressure to define or form crease lines
- B65H45/16—Rotary folders
- B65H45/162—Rotary folders with folding jaw cylinders
- B65H45/168—Rotary folders with folding jaw cylinders having changeable mode of operation
Landscapes
- Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
Abstract
1349646 Folding thin material TIMSONS Ltd 15 June 1971 [19 June 1970] 29808/70 Heading B8R A folding apparatus of the kind comprising a pair of jaws adapted to be opened and closed on to a sheet or sheets of paper or like flexible material to form a fold therein has at least one of the jaws either made of, or including a layer of resiliently deformable material, e.g. rubber, rubber and cork, neoprene rubber or plastics material, such that variations in thickness of the paper or flexible material can be accommodated by deformation of the material. The jaw may contain a layer of rubber between two layers of steel. A resilient jaw 4 fixed to a substantially cylindrical component 3 is housed in a longitudinal bore 2 of a rotatable cylinder 1 of a printing machine, and moved to and from a fixed jaw 5 by oscillation of the component 3, this oscillation being effected via an eccentric and crank or a fixed cam track (8), Fig. 1 (not shown), and follower (7). A blade (11) may urge paper 10 into the open jaws, the rubber of the resilient jaw increasing the frictional grip of the jaws on the paper.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2980870 | 1970-06-19 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1349646A true GB1349646A (en) | 1974-04-10 |
Family
ID=10297513
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1349646D Expired GB1349646A (en) | 1970-06-19 | 1970-06-19 | Folding apparatus |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1349646A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10058758A1 (en) * | 2000-11-27 | 2002-05-29 | Heidelberger Druckmasch Ag | Folding jaw arrangement on copy-processing folding cylinders |
-
1970
- 1970-06-19 GB GB1349646D patent/GB1349646A/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10058758A1 (en) * | 2000-11-27 | 2002-05-29 | Heidelberger Druckmasch Ag | Folding jaw arrangement on copy-processing folding cylinders |
EP1209113A2 (en) * | 2000-11-27 | 2002-05-29 | Heidelberger Druckmaschinen Aktiengesellschaft | Folding jaw arrangement on printed products folding cylinders |
EP1209113A3 (en) * | 2000-11-27 | 2003-09-17 | Heidelberger Druckmaschinen Aktiengesellschaft | Folding jaw arrangement on printed products folding cylinders |
US6689041B2 (en) | 2000-11-27 | 2004-02-10 | Heidelberger Druckmaschinen Ag | Folding jaw arrangement on printed product-processing folding cylinders |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PLNP | Patent lapsed through nonpayment of renewal fees |