USRE16779E - Apparatus por piling sheets op paper - Google Patents
Apparatus por piling sheets op paper Download PDFInfo
- Publication number
- USRE16779E USRE16779E US16779DE USRE16779E US RE16779 E USRE16779 E US RE16779E US 16779D E US16779D E US 16779DE US RE16779 E USRE16779 E US RE16779E
- Authority
- US
- United States
- Prior art keywords
- sheets
- pile
- air
- paper
- jogger
- 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
Images
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
- B65H29/00—Delivering or advancing articles from machines; Advancing articles to or into piles
- B65H29/24—Delivering or advancing articles from machines; Advancing articles to or into piles by air blast or suction apparatus
- B65H29/245—Air blast devices
- B65H29/246—Air blast devices acting on stacking 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
- B65H31/00—Pile receivers
- B65H31/34—Apparatus for squaring-up piled articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H31/00—Pile receivers
- B65H31/34—Apparatus for squaring-up piled articles
- B65H31/38—Apparatus for vibrating or knocking the pile during piling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2801/00—Application field
- B65H2801/03—Image reproduction devices
- B65H2801/21—Industrial-size printers, e.g. rotary printing press
Definitions
- My invention relates "to apparatus for piling sheets of paper 'andother lightmaterial, and has for an object to provide novel and improved mechanism, for the purpose Specified which is particularly adapted for use in piling printed sheets of paper coming from a ;printing press. v
- the apparatus is provided wlth members for engaging the sidesof thepile 1 of sheets ,of paper to exert pressure thereon and thus cause the sheets delivered upon the top of the pile, and also with means for blowinga current of air between the uppermost sheets the latter; are deposited upon the pile.
- the air thus forcedbetween the sheets I operates to provide a cushion for the uppermost sheets, which permits the latter to float down upon-the pile and during such movement to be readily moved into aposition by the pressure members so as to be more evenly piled and thereby avoid the necessity of hand operation
- the current of an also operates to remove the static electricity accumulated upon the sheets during the printing operation, and further serves to dry the printed sheets sufficiently to prevent smutching or o'flsetof the printed sheets.
- Fig. 1 represents the delivery end of a printing press with which the present apparatus may be used
- Fig. 2 is a plan of the same; and Fig. .3 is a detail showing the operation of the nozzles in connection with a pile of printed sheets.
- 10 represents a support or table upon which successive printed sheets 12 may be delivered from a printing press represented by the endless belt 13 and fly 14, in the usual manner.
- the air thus blown bet-ween the sheets serves as a cushion for the sheets, causing them to float in air and descend gradually downward or fall lightly upon the next lower sheet on the pile, and during its gradual descent enables the jogger boards to readily move it into correct alignment with the remaining sheets on the pile, so that a neat and correct piling of the sheets is obtained without injury to the sheets and without the necessity of hand operation.
- the air current serves to destroy the static electricity accumulated upon the sheet during its course through the printing press, thus avoiding liability of accidents and fire risk from this source, and also eflectin a sufficient drying of the ink on the s eets to avoid smutching or offset and its attendant losses.
- the mechanism for blowing the air between the uppermost sheets of a pile comprises a blower 40, driven by a motor 42 supplied with current from any convenient source, and both of which are mounted upon the top of a box 44.
- a series of discharge nozzles 46 are mounted in position to direct the air emerging therefrom between the uppermost sheets on the pile and as herein shown the nozzles 46 are mounted upon suitable brackets 48 secured to the jogger boards 16.
- the supporting table 10 upon which the pile of sheets is formed may and preferably will be arranged to gradually descend as the pileaccumulates thereon, so that the uppermost sheets of the pile are at all times maintained at a substantially constant level and in the'path of the air current.
- the discharge nozzles 46 are each connected by flexible pipes 50 and rigid pipes 51 having control valves 52 therein, to a common header 54 connected with and leading to the blower 40.
- a heater herein shown as a coil of pipes 57 positioned within the box 44, and the latter may be provided with an electric heater 58 of any known or preferred construction, having the usual cord 59 and plug 60 for use in the ordinary lighting socket.
- the. invention may with advantage be used for piling sheets of paper and the like in connection with machines other than printing presses.
- the combination with a printing press having mechanism to deliver printed sheets in a pile, a pair of nozzles located at each side adjacent the corners of the pile thereof, their orifices being arranged to direct opposing currents of heated dry air across'the pile and above and below the sheets as they are piled by the press, means to supply air under pressure andmeans to heat the air prior to its deliver vfrom the nozzles.
Description
Nov. 1, 1927. AXNER Re. 16,779
APPARATUS FOR PILING'SHEETS OF PAPER Origifial Filed July 7, 1923 2 Sheets-Sheet l lave 7176 r G. E. MAXNER I APPARATUS FOR FILING SHEETS OF PAPER fify 7. 19 23 2 Sheets-Sheet 2 Original' Filed' /zvvev Zi'a 7f Reissued Nov. 1, 1927.
LMU-NITEPSTATES .ononqn E. mAxNEa, or wnsr nun, NEW JERSEY."
APPARATUS FOR PILINGSHEETS OF PAPER.
Original. no. 1,628,195,
My invention relates "to apparatus for piling sheets of paper 'andother lightmaterial, and has for an object to provide novel and improved mechanism, for the purpose Specified which is particularly adapted for use in piling printed sheets of paper coming from a ;printing press. v
To this end the apparatus is provided wlth members for engaging the sidesof thepile 1 of sheets ,of paper to exert pressure thereon and thus cause the sheets delivered upon the top of the pile, and also with means for blowinga current of air between the uppermost sheets the latter; are deposited upon the pile. The air thus forcedbetween the sheets I operates to provide a cushion for the uppermost sheets, which permits the latter to float down upon-the pile and during such movement to be readily moved into aposition by the pressure members so as to be more evenly piled and thereby avoid the necessity of hand operation The current of an also operates to remove the static electricity accumulated upon the sheets during the printing operation, and further serves to dry the printed sheets sufficiently to prevent smutching or o'flsetof the printed sheets.
These and other features ofthe invention will be hereinafter described and particularly pointed out in the clalms at the end of this specification. g In the drawings illustrating a preferred embodiment of the invention, Fig. 1 represents the delivery end of a printing press with which the present apparatus may be used,
Fig. 2 is a plan of the same; and Fig. .3 is a detail showing the operation of the nozzles in connection with a pile of printed sheets.
Referring to the drawmgs, 10 represents a support or table upon which successive printed sheets 12 may be delivered from a printing press represented by the endless belt 13 and fly 14, in the usual manner. The
successive sheets deposited upon the supporting table 10 are piled in a neat p1le by means of jogger boards or members 16 wh ch'are mechanically operated in known manner, and are arranged to engage and lightly tap the sides of the pile of sheets in a manner well understood. V In order to assist the operation of the jogger boards, provision is made in accordance with the present invention, for blowing dated April 5, 1927, Serial No. 650,131, filed July -7, 1923. -App'lication1or reissue filed September-'26, 1927.; Serial No. 221,864. I
or directing a current of air or other gaseous fluid betweenthe uppermost sheets of paper as :the latter aredepositedupon the pile on the supporting table 10. The air thus blown betweenv the sheets located in the, path-of the currentof, air serves to separate the sheets from one another and to provide a layer of air between adjacent sheets, which forms an air cushion upon which the upper sheet floats and then gradually descends or falls lightly upon the next lower .sheet on the pile. During the gradual descent of the sheets, they arereadily moved by the, jogger boards into current alignment.
The air thus blown bet-ween the sheets serves as a cushion for the sheets, causing them to float in air and descend gradually downward or fall lightly upon the next lower sheet on the pile, and during its gradual descent enables the jogger boards to readily move it into correct alignment with the remaining sheets on the pile, so that a neat and correct piling of the sheets is obtained without injury to the sheets and without the necessity of hand operation. In addition the air current serves to destroy the static electricity accumulated upon the sheet during its course through the printing press, thus avoiding liability of accidents and fire risk from this source, and also eflectin a sufficient drying of the ink on the s eets to avoid smutching or offset and its attendant losses.
As herein illustrated, the mechanism for blowing the air between the uppermost sheets of a pile comprises a blower 40, driven by a motor 42 supplied with current from any convenient source, and both of which are mounted upon the top of a box 44. A series of discharge nozzles 46 are mounted in position to direct the air emerging therefrom between the uppermost sheets on the pile and as herein shown the nozzles 46 are mounted upon suitable brackets 48 secured to the jogger boards 16. The supporting table 10 upon which the pile of sheets is formed may and preferably will be arranged to gradually descend as the pileaccumulates thereon, so that the uppermost sheets of the pile are at all times maintained at a substantially constant level and in the'path of the air current. By mounting the discharge nozzles 46 upon the jogger boards 16, the former are maintained at substantially the level of the uppermost sheets in the pile.
lltl
The discharge nozzles 46 are each connected by flexible pipes 50 and rigid pipes 51 having control valves 52 therein, to a common header 54 connected with and leading to the blower 40. In order to assist in drying the print upon the paper sheets deposited in the pile from the printing press, provision is preferably made for heating the air before it is discharged between the sheets, and as herein shown, the air delivered by the blower is-caused to pass through a heater, herein shown as a coil of pipes 57 positioned within the box 44, and the latter may be provided with an electric heater 58 of any known or preferred construction, having the usual cord 59 and plug 60 for use in the ordinary lighting socket.
In operation, as the printed sheets are deposited upon the top of the pile, a current of air is blown under and over the uppermost sheet and also between a small nu ber of the sheets immediately beneath the uppermost sheet, producing a condition such as is illustrated indetail in Fig. 3, in which such sheets are separate from one another andsupported by layers or cushions of air, and are permitted to gradually float or settle downward into the pile. This affords time for the jogger boards 16 to operate and align the sheets with the pile, and at the same time enables the sheets to be easily moved by the jogger boards before becoming stationary and a part of the pile. In this manner the sheets may be correctly piled withoutthe necessity of hand operations, and the piling accomplished with maximum efliciency.
While in the illustrated apparatus the inventionhas been shown as used inconnection with a printing press in which the printed sheets are deposited by a fly on to the pile, it may also with advantage be used in connection with printing presses having other mechanisms for delivering the. sheets to the pile.
It will also be understood that. the. invention may with advantage be used for piling sheets of paper and the like in connection with machines other than printing presses.
Having thus described the invention, what is claimed is: s
I. The combination with a printing press having mechanism for depositing the printed sheets in a pile, of jogger boards arran d on opposite sides of saidpile and move le toward and from said pile to tap opposite edges of each printed sheetasit is deposited on said pile, and air supp-lying nozzles secured to said movable jogger boards to move therewith andto direct opposing currents, of air beneath a plurality of the printed sheets to float the same on cushions of air while they are being tapped by said jogger boards to align them.
2. The combination with a printing press having mechanism to deliver printed sheets in a pile, a pair of nozzles located at each side adjacent the corners of the pile thereof, their orifices being arranged to direct opposing currents of heated dry air across'the pile and above and below the sheets as they are piled by the press, means to supply air under pressure andmeans to heat the air prior to its deliver vfrom the nozzles.
. G ORGE E. MAXNER.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US650131A US1623195A (en) | 1923-07-07 | 1923-07-07 | Apparatus for piling sheets of paper |
Publications (1)
Publication Number | Publication Date |
---|---|
USRE16779E true USRE16779E (en) | 1927-11-01 |
Family
ID=24607602
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US16779D Expired USRE16779E (en) | 1923-07-07 | Apparatus por piling sheets op paper | |
US650131A Expired - Lifetime US1623195A (en) | 1923-07-07 | 1923-07-07 | Apparatus for piling sheets of paper |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US650131A Expired - Lifetime US1623195A (en) | 1923-07-07 | 1923-07-07 | Apparatus for piling sheets of paper |
Country Status (1)
Country | Link |
---|---|
US (2) | US1623195A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0549982A1 (en) * | 1991-12-19 | 1993-07-07 | Fuji Photo Film Co., Ltd. | Sheet cutting apparatus |
US5375521A (en) * | 1993-05-17 | 1994-12-27 | Schuster; Vladimir | Forced air dryer for printing device |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2423691A (en) * | 1944-02-10 | 1947-07-08 | Caspers Tin Plate Company | Stacking device |
US2626801A (en) * | 1949-07-01 | 1953-01-27 | Cecil W Uriell | Air float jogger device |
US3371803A (en) * | 1965-07-02 | 1968-03-05 | Hosch Karl | Process and apparatus for restacking, loosening and aligning material in sheet form |
US3907127A (en) * | 1973-12-13 | 1975-09-23 | Ppg Industries Inc | Apparatus for stacking sheet material |
US4023789A (en) * | 1974-02-07 | 1977-05-17 | Scott Paper Company | Method and apparatus for registering, feeding and separating original and copy sheets in a duplicator |
DE3130623A1 (en) * | 1981-08-01 | 1983-02-10 | Heidelberger Druckmaschinen Ag, 6900 Heidelberg | DEVICE IN THE DISPLAY OF ARC ROTATION PRINTING MACHINES TO COUNTER THE ROLLING IN OF THE ARC FRONT EDGE |
US4702468A (en) * | 1981-08-01 | 1987-10-27 | Heidelberger Druckmaschinen Ag | Device in the delivery of sheet-fed rotary printing machine for exhibiting curl formation on the leading edge of a delivered sheet |
JPS5937502U (en) * | 1982-09-02 | 1984-03-09 | 昭和電線電纜株式会社 | caliper |
JPS6033546U (en) * | 1983-08-09 | 1985-03-07 | 村岡 耕一 | Printing machine output device |
-
0
- US US16779D patent/USRE16779E/en not_active Expired
-
1923
- 1923-07-07 US US650131A patent/US1623195A/en not_active Expired - Lifetime
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0549982A1 (en) * | 1991-12-19 | 1993-07-07 | Fuji Photo Film Co., Ltd. | Sheet cutting apparatus |
US5365817A (en) * | 1991-12-19 | 1994-11-22 | Fuji Photo Film Co., Ltd. | Sheet cutting apparatus |
US5375521A (en) * | 1993-05-17 | 1994-12-27 | Schuster; Vladimir | Forced air dryer for printing device |
Also Published As
Publication number | Publication date |
---|---|
US1623195A (en) | 1927-04-05 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
USRE16779E (en) | Apparatus por piling sheets op paper | |
US1743921A (en) | Method of drying freshly-printed sheets and apparatus therefor | |
US1338094A (en) | Paper-making | |
US1945248A (en) | Device for removing from a pile of sheets the sheet lowermost at the time | |
US2343187A (en) | Feeding sheets to duplicating machines | |
US2359852A (en) | Printing machine | |
US2434530A (en) | Sheet feeding apparatus | |
US2017191A (en) | Sheet handling machine | |
US862330A (en) | Feeding and delivery mechanism for printing-presses. | |
US1558831A (en) | Static-electricity remover and drier for printing presses | |
US1710706A (en) | Means for seasoning paper | |
US2042792A (en) | Static eliminator | |
US1457094A (en) | Paper-feeding apparatus | |
US1587816A (en) | Sheet-feeding apparatus | |
GB284911A (en) | Improvements in apparatus for piling sheets of paper and other light material successively delivered thereto | |
US1375331A (en) | Music-roll-stenciling machine | |
US2071115A (en) | Machine for handling sheets of material, labels, and the like | |
US941747A (en) | Folding-machine. | |
US1885131A (en) | Printing press | |
JPS58220061A (en) | Paper folding device | |
US673892A (en) | Mechanism for feeding off newspapers, &c., from piles. | |
US1599789A (en) | Sheet-guiding means | |
US2009686A (en) | Bed and cylinder printing press | |
US699160A (en) | Apparatus for dispelling electricity in delivering sheets into or from printing-presses. | |
US1464462A (en) | Sheet-throw-out mechanism |