GB368176A - Improvements in or in connection with methods of and apparatus for withdrawing the lowest sheet from a stack of folded or unfolded sheets or leaves - Google Patents
Improvements in or in connection with methods of and apparatus for withdrawing the lowest sheet from a stack of folded or unfolded sheets or leavesInfo
- Publication number
- GB368176A GB368176A GB18654/31A GB1865431A GB368176A GB 368176 A GB368176 A GB 368176A GB 18654/31 A GB18654/31 A GB 18654/31A GB 1865431 A GB1865431 A GB 1865431A GB 368176 A GB368176 A GB 368176A
- Authority
- GB
- United Kingdom
- Prior art keywords
- sheets
- stack
- roller
- folded
- lowest sheet
- 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
- B65H1/00—Supports or magazines for piles from which articles are to be separated
- B65H1/08—Supports or magazines for piles from which articles are to be separated with means for advancing the articles to present the articles to the separating device
- B65H1/24—Supports or magazines for piles from which articles are to be separated with means for advancing the articles to present the articles to the separating device with means for relieving or controlling pressure of the pile
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sheets, Magazines, And Separation Thereof (AREA)
Abstract
368,176. Feeding sheets ; folding paper. WINKLER, A., 30, Seminarstrasse, and DœNNEBIER, M., 46, Engerser Landstrasse, both in Neuwied, Germany. June 27, 1931, No. 18654. Convention date, Oct. 6, 1930. [Classes 100 (i) and 100 (ii).] To facilitate the withdrawal of the lowest sheet from a stack carried on a plate 2, compressed air is introduced at one or more places below the stack and spreads out between the stack and the plate 2 and thus minimizes friction. As shown, the sheets are withdrawn singly by an oscillating suction member 5, and advanced by a roller 7 co-operating with a rotary segment 6 and rings 11 between which the suckers 5 operate. A guide 10 directs the sheets to a conveyer band 10 passing over a roller 8. The segment 6 and roller 8 may be mounted in spring-pressed lever arms. The compressed air is introduced through conical openings 13 by nozzles 14 having ball ends which are ground into the openings 13 and are secured in position by flat-iron brackets 15. The invention may be applied to folding apparatus of the kind in which sheets are simultaneously folded and separated by rollers. arranged at the bottom of a pile of sheets.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE368176X | 1930-10-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB368176A true GB368176A (en) | 1932-03-03 |
Family
ID=6318028
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB18654/31A Expired GB368176A (en) | 1930-10-06 | 1931-06-27 | Improvements in or in connection with methods of and apparatus for withdrawing the lowest sheet from a stack of folded or unfolded sheets or leaves |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB368176A (en) |
-
1931
- 1931-06-27 GB GB18654/31A patent/GB368176A/en not_active Expired
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB368176A (en) | Improvements in or in connection with methods of and apparatus for withdrawing the lowest sheet from a stack of folded or unfolded sheets or leaves | |
| GB709804A (en) | Improvements in or relating to the folding of cigarette papers | |
| US1302240A (en) | Paper-interfolding machine. | |
| US2000636A (en) | Sheet folding mechanism | |
| GB421952A (en) | Improvements in sheet separating and feeding devices | |
| GB709218A (en) | Improvements in and relating to delivery apparatus used on paper folding machines | |
| GB362675A (en) | Improvements in and relating to apparatus for removing the lowest piece of a stack of folded or unfolded sheets | |
| US1725309A (en) | Folding device | |
| GB212097A (en) | An improved suction feed device for rotary duplicators, printing apparatus, and the like | |
| GB437809A (en) | Improvements in or relating to sheet feeding mechanism for sheet folding machines | |
| GB530970A (en) | Improvements in folding machines | |
| GB351806A (en) | Improvements in and relating to apparatus for removing single sheets from the under side of a stack and simultaneously forming a fold | |
| GB385671A (en) | Improvements in and relating to sheet feed mechanism for folding machines | |
| GB248213A (en) | Improvements in feed mechanism for sheets, papers, or flat articles | |
| GB472020A (en) | Improvements in and relating to sheet registering mechanisms | |
| GB327619A (en) | Improvements relating to vacuum nozzles for feeding paper sheets | |
| GB902469A (en) | An improved apparatus for folding a blank of cardboard or like material | |
| GB265573A (en) | Improvements in sheet-folding machines | |
| GB708612A (en) | Improvements in or relating to closure flap folding and envelope stacking mechanism for envelope machines | |
| GB422237A (en) | Improvements in or relating to folding machines for flat bags and envelopes | |
| JPS5628162A (en) | Paper folding device | |
| GB467859A (en) | Improvements in or relating to machines for feeding paper sheets or the like | |
| GB848234A (en) | Improvements in the folding of paper | |
| GB698827A (en) | Improvements in or relating to the manufacture of paper bags and like containers | |
| GB351842A (en) |