GB1348316A - Paper-sheet feed control device - Google Patents
Paper-sheet feed control deviceInfo
- Publication number
- GB1348316A GB1348316A GB1928971*[A GB1928971A GB1348316A GB 1348316 A GB1348316 A GB 1348316A GB 1928971 A GB1928971 A GB 1928971A GB 1348316 A GB1348316 A GB 1348316A
- Authority
- GB
- United Kingdom
- Prior art keywords
- sheet
- roller
- feeler
- feed
- sheets
- 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
- B65H7/00—Controlling article feeding, separating, pile-advancing, or associated apparatus, to take account of incorrect feeding, absence of articles, or presence of faulty articles
- B65H7/02—Controlling article feeding, separating, pile-advancing, or associated apparatus, to take account of incorrect feeding, absence of articles, or presence of faulty articles by feelers or detectors
-
- 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
- Controlling Sheets Or Webs (AREA)
- Sheets, Magazines, And Separation Thereof (AREA)
- Delivering By Means Of Belts And Rollers (AREA)
- Pile Receivers (AREA)
Abstract
1348316 Feeding sheets ING C OLIVETTI & C SpA 7 June 1971 [5 June 1970] 19289/71 Heading B8R A sheet feed device includes a sheet thickness feeler defining a gap, and means for receiving a standard sheet or sheets which adjusts the gap such that when a sheet or sheets thicker than the standard passes the feeler, a signal is produced. Sheets 8 may be separated by suction heads 24 from a pile on a table 7, raised in accordance with the height of the pile, and presented to the nip between a feed roller 41, e.g. of rubber, and pressure feed rollers 42, mounted in arms 44 rotatable about a shaft 46 and biased towards the roller 41, within limits set by a screw 51 and co-operating pin 49 of a crank arm 47 fixed to the shaft 46. The feeler is constituted by a roller 61 held in an arm fixed to the shaft 46 whilst the means for adjusting the feeler comprises an arm 84 fixed to shaft 46 and resting on a plate 88, a standard sheet being placed between this plate and a fixed plate 91. In operation, a crank arm (54) Fig. 1 (not shown) fixed to shaft 46 is rotated anticlockwise by a cam 58 before a sheet is presented to the feed rollers 42, these rollers together with the feeler roller 61, being thereby raised from the feed roller 41. As cam 58 continues to rotate it restores crank arm (54) to its original position thereby rotating shaft 46 clockwise until the arm 84 abuts the plate 88 housing a standard sheet. Thus the feeler roller 61 is maintained spaced from the roller 41 by a distance slightly greater than the standard sheet thickness whereas the feed rollers 42 are biased towards the roller 41 so as to feed the sheet 8 to the belts 32, rollers 33 and guides 34 of a registering table 26. When a sheet or sheets of greater than the standard thickness is fed, however, feeler roller 61 is rotated during its feed and activates an electromagnet 73 which moves a switch 81 to deflect the faulty sheet to a bin (80). An overlapping stream of sheets may be fed by the device.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT6892270 | 1970-06-05 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1348316A true GB1348316A (en) | 1974-03-13 |
Family
ID=11310926
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1928971*[A Expired GB1348316A (en) | 1970-06-05 | 1971-06-07 | Paper-sheet feed control device |
Country Status (6)
Country | Link |
---|---|
US (1) | US3746333A (en) |
JP (1) | JPS548940B1 (en) |
CA (1) | CA937955A (en) |
DE (1) | DE2127757C3 (en) |
FR (1) | FR2095941A5 (en) |
GB (1) | GB1348316A (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DD123801A1 (en) * | 1975-07-15 | 1977-01-19 | ||
DE3007248C2 (en) * | 1980-02-27 | 1982-10-21 | Mabeg Maschinenbau Gmbh Nachf. Hense & Pleines Gmbh & Co, 6050 Offenbach | Multiple sheet control device |
DE3118010C2 (en) * | 1981-05-07 | 1984-10-18 | Mabeg Maschinenbau Gmbh Nachf. Hense & Pleines Gmbh & Co, 6050 Offenbach | Multiple sheet control device |
GB2150297B (en) * | 1983-11-21 | 1987-07-29 | Ncr Co | Apparatus for indicating the thickness of sheets |
DE3613969A1 (en) * | 1986-04-24 | 1987-10-29 | Heidelberger Druckmasch Ag | MONITORING DEVICE FOR THE SCORED SHEET FEEDER FOR PRINTING MACHINES |
DE3730683A1 (en) * | 1987-09-12 | 1989-03-23 | Gremser Masch Franz | Process and device for monitoring articles |
DE10024018B4 (en) * | 2000-05-16 | 2006-05-24 | Man Roland Druckmaschinen Ag | Apparatus for forming a bow stream of scale-like partially overlapping sheets |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2890884A (en) * | 1953-10-12 | 1959-06-16 | Lewfor Dev Corp | Multiple sheet electing mechanism |
DE953172C (en) * | 1955-02-19 | 1956-11-29 | Falz Und Heftmaschinenwerk Lei | Control device for sheet feeder |
JPS4421825Y1 (en) * | 1968-01-22 | 1969-09-16 | ||
GB1214379A (en) * | 1968-03-22 | 1970-12-02 | Internat Computers Ltd Formerl | Improvements in or relating to error indicating devices in document feeding |
US3593989A (en) * | 1969-03-11 | 1971-07-20 | Harris Intertype Corp | Turned corner and multiple sheet detector |
DE6911412U (en) * | 1969-03-21 | 1969-12-11 | Agfa Gevaert Ag | DOUBLE LEAF LOCK |
-
1971
- 1971-06-04 US US00149933A patent/US3746333A/en not_active Expired - Lifetime
- 1971-06-04 DE DE2127757A patent/DE2127757C3/en not_active Expired
- 1971-06-04 FR FR7120344A patent/FR2095941A5/fr not_active Expired
- 1971-06-05 JP JP3976171A patent/JPS548940B1/ja active Pending
- 1971-06-07 CA CA114931A patent/CA937955A/en not_active Expired
- 1971-06-07 GB GB1928971*[A patent/GB1348316A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
CA937955A (en) | 1973-12-04 |
DE2127757C3 (en) | 1982-05-27 |
DE2127757B2 (en) | 1975-03-06 |
US3746333A (en) | 1973-07-17 |
JPS548940B1 (en) | 1979-04-19 |
DE2127757A1 (en) | 1971-12-09 |
FR2095941A5 (en) | 1972-02-11 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB1523900A (en) | Document copying | |
GB1344480A (en) | Apparatus for feeding sheets in register to a printing machine | |
GB1194668A (en) | Sheet Feeding Apparatus | |
GB1428011A (en) | Document feeding device | |
GB1068780A (en) | Device for the controlled separation from a pile of thin,flat,flexible articles | |
GB1348316A (en) | Paper-sheet feed control device | |
JPS6469344A (en) | Sheet delivery device in sheet rotary press | |
GB1373036A (en) | Gathering machine | |
GB1131795A (en) | Control circuit for copying apparatus | |
US3391924A (en) | Sheet feeding mechanism | |
GB1520378A (en) | Device for stepfeeding panels to a machine | |
GB1435762A (en) | Sheet feeding apparatus | |
GB1481743A (en) | Sheet feeding apparatus | |
ES434067A1 (en) | Inclined paper feed | |
US3635467A (en) | Paper feed control system | |
US2211765A (en) | Stripping mechanism for printing presses | |
GB1317277A (en) | Method and apparatus for automatic individual feeding of sheets from a pile | |
GB1321357A (en) | Separator for juxtaposed sheets | |
GB1408338A (en) | Electronic copying apparatus | |
GB1029294A (en) | Printing or like machine with automatic feed | |
GB580577A (en) | Improvements in sheet feeding arrangements for rotary printing machines | |
US3782280A (en) | Sensing mechanism for impression cylinders | |
GB1066398A (en) | An improved folder | |
GB1152538A (en) | Sheet Sensing Device | |
GB848023A (en) | Improvements relating to document feeding machine |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PLNP | Patent lapsed through nonpayment of renewal fees |