GB1180534A - Vacuum Operated Document Feeder System - Google Patents
Vacuum Operated Document Feeder SystemInfo
- Publication number
- GB1180534A GB1180534A GB32922/68A GB3292268A GB1180534A GB 1180534 A GB1180534 A GB 1180534A GB 32922/68 A GB32922/68 A GB 32922/68A GB 3292268 A GB3292268 A GB 3292268A GB 1180534 A GB1180534 A GB 1180534A
- Authority
- GB
- United Kingdom
- Prior art keywords
- sheets
- plate
- apertured
- disc
- apertures
- 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
-
- 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
Abstract
1,180,534. Feeding sheets. RECOGNITION EQUIPMENT Inc. 10 July, 1968 [11 Jaly, 1967], No. 32922/68. Heading B8R. Sheets are separated from a stack 10 of sheets on edge by a reciprocating shuttle plate 18 which is perforated and communicates with a source of suction by way of a rotary valve 19 comprising a fixed apertured plate 65 and an apertured valve disc 83 rotatable by shaft 69 to apply a partial vacuum periodically through the shuttle plate, there being an apertured rotary control disc 90 movable (e.g. by a stepping motor) between first and second control positions to cause the apertures in the disc to be in and out of registration with the apertures in plate 65 whereby the feed may be stopped as required. Plate 18 deliverst he sheets to rollers 12 and 20a, roller 20a being oscillated on a pivoted lever 21a to grip the sheets. Passage of sheets between rollers 14 and 30 breaks contact 35 and enables the sheets to be counted. A plenum chamber 47 prevents more than one document moving on to the conveyer.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US65256667A | 1967-07-11 | 1967-07-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1180534A true GB1180534A (en) | 1970-02-04 |
Family
ID=24617292
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB32922/68A Expired GB1180534A (en) | 1967-07-11 | 1968-07-10 | Vacuum Operated Document Feeder System |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3421753A (en) |
| FR (1) | FR1580452A (en) |
| GB (1) | GB1180534A (en) |
| SE (1) | SE348573B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3596900A (en) * | 1968-10-22 | 1971-08-03 | Conwed Corp | Sheet material dispenser |
| DE2202024C3 (en) * | 1972-01-17 | 1979-11-22 | Hoechst Ag, 6000 Frankfurt | Sheet feeder |
| US3904190A (en) * | 1974-03-15 | 1975-09-09 | Koppers Co Inc | Apparatus for feeding paperboard blanks |
| US3994490A (en) * | 1975-05-30 | 1976-11-30 | Uniplex, Inc. | Sheet feeding mechanism |
| US4712784A (en) * | 1985-05-31 | 1987-12-15 | Rca Corporation | Adjustable vacuum pad |
| DE102013207142B4 (en) * | 2013-04-19 | 2014-12-11 | Ford Global Technologies, Llc | worm gear |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3300207A (en) * | 1964-12-18 | 1967-01-24 | Recognition Equipment Inc | Vacuum actuated document feeder |
-
1967
- 1967-07-11 US US652566A patent/US3421753A/en not_active Expired - Lifetime
-
1968
- 1968-06-28 SE SE08953/68A patent/SE348573B/xx unknown
- 1968-07-10 FR FR1580452D patent/FR1580452A/fr not_active Expired
- 1968-07-10 GB GB32922/68A patent/GB1180534A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE1761802B2 (en) | 1976-12-30 |
| FR1580452A (en) | 1969-09-05 |
| DE1761802A1 (en) | 1971-08-19 |
| US3421753A (en) | 1969-01-14 |
| SE348573B (en) | 1972-09-04 |
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