GB418626A - Improvements in and relating to sheet feeding means - Google Patents
Improvements in and relating to sheet feeding meansInfo
- Publication number
- GB418626A GB418626A GB7460/34A GB746034A GB418626A GB 418626 A GB418626 A GB 418626A GB 7460/34 A GB7460/34 A GB 7460/34A GB 746034 A GB746034 A GB 746034A GB 418626 A GB418626 A GB 418626A
- Authority
- GB
- United Kingdom
- Prior art keywords
- roller
- spring
- sheets
- channel
- feed roller
- 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
- B65H1/02—Supports or magazines for piles from which articles are to be separated adapted to support articles on edge
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sheets, Magazines, And Separation Thereof (AREA)
Abstract
418,626. Feeding sheets. TROMPIER, L., 74, Rue Magenta, Villeurbarme, Rhone, France. March 8, 1934, No. 7460. Convention date, March 9, 1933. [Class 100 (i).] Sheets, envelopes, &c. are fed to printing, counting, gumming, and like machines from a spring or gravity pressed pile 2 supported on an adjustable inclined support 9 which is arranged so as to form with the periphery of a feed roller 4 a curved channel 12, the depth of which is adjusted in accordance with the thickness of the sheets. A support 7 for the pile is similarly adjustable. A frictional feed roller 4 which is formed with a rubber, gelatine, or like frictional portion 6, and with a smooth portion 5, separates the lowermost sheet 11 and draws it through the channel 12 into contact with a feed roller 22 co-operating with the roller 4. The roller may be formed with a plurality of alternating smooth and rough parts. A spring 13 finally assists the discharge of the separated sheet to the machine. The spring 13 is supported by a strut 14 which also supports a spring 16 which bears against the upper part of the channel 12 and serves to prevent double feed, and keeps back the succeeding sheet until it is engaged by the surface 6 at the next rotation of the roller 4. The separation of the sheets may be assisted by suction apertures formed in the surface 6 and controlled by valve means. Or the separation may be effected entirely by suction.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE418626X | 1933-03-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB418626A true GB418626A (en) | 1934-10-29 |
Family
ID=6448870
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB7460/34A Expired GB418626A (en) | 1933-03-09 | 1934-03-08 | Improvements in and relating to sheet feeding means |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB418626A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2139602A (en) * | 1983-05-09 | 1984-11-14 | Toshiba Kk | Paper sheet dispensing apparatus |
-
1934
- 1934-03-08 GB GB7460/34A patent/GB418626A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2139602A (en) * | 1983-05-09 | 1984-11-14 | Toshiba Kk | Paper sheet dispensing apparatus |
| US4616817A (en) * | 1983-05-09 | 1986-10-14 | Kabushiki Kaisha Toshiba | Paper sheet dispensing apparatus |
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