FR2274529A1 - Device sheet feed - air jets create depression to lift sheet from pile moving support maintains clearances - Google Patents
Device sheet feed - air jets create depression to lift sheet from pile moving support maintains clearancesInfo
- Publication number
- FR2274529A1 FR2274529A1 FR7420110A FR7420110A FR2274529A1 FR 2274529 A1 FR2274529 A1 FR 2274529A1 FR 7420110 A FR7420110 A FR 7420110A FR 7420110 A FR7420110 A FR 7420110A FR 2274529 A1 FR2274529 A1 FR 2274529A1
- Authority
- FR
- France
- Prior art keywords
- clearances
- sheets
- air jets
- moving support
- pile
- 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.)
- Granted
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K13/00—Conveying record carriers from one station to another, e.g. from stack to punching mechanism
- G06K13/02—Conveying record carriers from one station to another, e.g. from stack to punching mechanism the record carrier having longitudinal dimension comparable with transverse dimension, e.g. punched card
- G06K13/08—Feeding or discharging cards
- G06K13/10—Feeding or discharging cards from magazine to conveying arrangement
- G06K13/107—Feeding or discharging cards from magazine to conveying arrangement using pneumatic means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H3/00—Separating articles from piles
- B65H3/08—Separating articles from piles using pneumatic force
- B65H3/14—Air blasts producing partial vacuum
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H5/00—Feeding articles separated from piles; Feeding articles to machines
- B65H5/22—Feeding articles separated from piles; Feeding articles to machines by air-blast or suction device
- B65H5/228—Feeding articles separated from piles; Feeding articles to machines by air-blast or suction device by air-blast devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/10—Handled articles or webs
- B65H2701/19—Specific article or web
- B65H2701/1912—Banknotes, bills and cheques or the like
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Sheets, Magazines, And Separation Thereof (AREA)
Abstract
A device lifts sheets individually from the top of a pile of letters etc. The sheets are placed on a base (3) sloping in two directions between side walls (2). The base is moved between the walls, and a suitable control device is fitted to maintain the top of the pile at a constant level. A crosspiece (8) is fixed above the sheets and has openings (9) through which air is blown from a supply line (11). The piece is extended (12) towards the exit slot (7), and possibly also in the other direction (13). The jets of air create a depression above the top sheet, lifting it and pivoting it so that it is entrained through the exit slot. The sheets are then propelled by rollers (14, 15) into a conveyor (18).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7420110A FR2274529A1 (en) | 1974-06-11 | 1974-06-11 | Device sheet feed - air jets create depression to lift sheet from pile moving support maintains clearances |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7420110A FR2274529A1 (en) | 1974-06-11 | 1974-06-11 | Device sheet feed - air jets create depression to lift sheet from pile moving support maintains clearances |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2274529A1 true FR2274529A1 (en) | 1976-01-09 |
FR2274529B1 FR2274529B1 (en) | 1978-01-13 |
Family
ID=9139875
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7420110A Granted FR2274529A1 (en) | 1974-06-11 | 1974-06-11 | Device sheet feed - air jets create depression to lift sheet from pile moving support maintains clearances |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2274529A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0024944A2 (en) * | 1979-09-04 | 1981-03-11 | Standard Change-Makers, Inc. | Magnetic ticket dispenser |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4391387A (en) | 1979-09-04 | 1983-07-05 | Standard Change-Makers, Inc. | Magnetic ticket dispenser |
-
1974
- 1974-06-11 FR FR7420110A patent/FR2274529A1/en active Granted
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0024944A2 (en) * | 1979-09-04 | 1981-03-11 | Standard Change-Makers, Inc. | Magnetic ticket dispenser |
EP0024944A3 (en) * | 1979-09-04 | 1981-04-01 | Standard Change-Makers, Inc. | Magnetic ticket dispenser |
Also Published As
Publication number | Publication date |
---|---|
FR2274529B1 (en) | 1978-01-13 |
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