US1676882A - Collecting, folding, and delivering mechanism for printing presses - Google Patents
Collecting, folding, and delivering mechanism for printing presses Download PDFInfo
- Publication number
- US1676882A US1676882A US189551A US18955127A US1676882A US 1676882 A US1676882 A US 1676882A US 189551 A US189551 A US 189551A US 18955127 A US18955127 A US 18955127A US 1676882 A US1676882 A US 1676882A
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- United States
- Prior art keywords
- folding
- cylinder
- collecting
- delivery
- apart
- 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 - Lifetime
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F13/00—Common details of rotary presses or machines
- B41F13/54—Auxiliary folding, cutting, collecting or depositing of sheets or webs
Definitions
- folding. and. delivery .mechanism compris--- .ingafifour-way collecting cylinder and coact- A practicalvembodiment of my invention 1 of the double folder, it being understood fthat the right hand mechanism is the same ling folding cylinders three fourt-hs the diameter of the collecting cylinder and being re spectively. provided with two folding blades, and two folding jaws arranged 120 apart instead of 180 apart as is usualithe fold- ,ing blade cylinder being: also provided with two sets of grippers for receiving the collected groups of sheets from the collecting cylinder is represented in the accompanying drawings, in which i Fig.1 represents a diagrammatic view of the .double folder showing both the. right andrleft hand collecting, folding and delivery me chanisms. p Fig. 2 represents a detail vertical longitudinal section through theleft hand collecting, folding and delivery mechanism.
- FIG. 3 represents a similar section taken in another plane.
- F 1g. 4 represents a plan view of aportion of the left hand collecting, folding and delivery mechanism.
- This collecting cylinder 6 is provided with. four sets of grippers 7.
- the folding cylinders are denoted by. 81 and 9' and'they are tl'iree-fourths the diameter ofthe collectv are arranged 120 apart on their cylinder 8 and their corresponding floating folding jaws 13 and 14 are arranged 120 apart on their cylinder 9..
- Thefloating folding' jaws fer. their folded'product to the setoflgrippers 15 carriedby the lower delivery cylinder 16 and the set of floatingfoldingjaws I 14 ofthecylinder 9 are arranged'to. trans. fer theirfolded product to the set of grippers-17 of theupper delivery cylinder 18'.
- lower and'upperdelivery cylinders arearr'angedfto-deliver their folded products into their respective lower and upper" left hand
- Lower and upper slitters 21 and 22 may be provided for ,coaction with the lower and'upper delivery cylinders to slitthe collected and folded product.
- f Y In the right hand collecting, folding, and
- Th e gearv which connects u
- the usualcamsare providedfor operatin'gthegrippers, blades and jaws at the proper times for producing thedesired re- I -sults, which cams will not be specifically described herein as they are so well known in this art.
- the 48 page product is dellvered to the upper packer delivery.
- 16 and 32 age combinations are-dehvered in a s ngle collecting, folding and delivery mechanism the 32 page signatures are delivered to the upper pa'ckerdelivery and the-16 page signatures to the lower packerdelivery.
- the 24 page pro ducts are delivered to the upper packer delivery of the right hand mechanism and to the upper packer delivery of the left hand mechanism.
- the 16 and 8 page'combinations arerun double, i..e. the16s to the upper packer delivery of each mechanism and'the 8s to the lower packer delivery of each mechanism.
- What I'claim is f lIA mechanism arranged to collect, fold and deliver signatures of ,8s and multiples of 8s, comprising a four-way collecting cylinder and two coacting folding cylinders, the
- first foldingcylinder being arranged to take the sheets fromthe collecting cylinder and I fold them be vto thesecond folding cylinder.
- a mechanism arranged to collect, fold and deliver various slgnatures to two delivery points comprising a collecting. cylinder having four sets of grippers apart, two folding cylinders three fourths. the diameter of the collecting cylinder, onefold-ing.
- cylinder having two sets of grippers 120 apart and two folding blades 120 apart and the other folding ,cylinder. having two sets of folding jaWs12Oapart and two delivery cylindershaving sets of' grippers coacting with theirrespecti've sets of folding 15LWS.
- a mechan sm arranged to collect, fold and deliver signatures of 8sand multiples of 8s comprising a collecting cylinder having two sets of grippers 90 apart and two' folding cylinders three-fourths the diameter of the collecting" cylinder, one folding cylinder having two sets of grippers apart I and two folding blades 120 apart and the other folding cylinder having two sets of foldingjaws 120 apart.
- a mechanism arranged'to collect, fold and deliver signatures of 8s and multiples of 8s to two delivery points comprising a collecting cylinder having four sets of grippers 90 apart, two folding cylinders threefourths the diameter of the collecting cylinder, one folding cylinder having two sets of grippers 120 apart and two folding blades 120 apartand the other folding cylinder having two sets of folding jaws 120 apart and two delivery cylinders having sets of grippers coacting with their respective sets of folding jaws.
- each mechanism comprising a fourway collecting cylinder, two coacting folding cylinders and two delivery cylinders, the first folding cylinder being arranged to take the sheets from the collecting'cylinder and fold and deliver 24s or 16s and 8s, each mechanism comprising a four-way collecting cylinder and two coacting folding cylinders, the first folding cylinder being arranged to take the sheets from the collecting cylinder and fold them off to the second folding cylinder.
- each mechanism comprising i a four-way collecting cylinder, two coacting folding cylinders and two delivery cylinders,
- the first folding cylinder being arranged totake thesheets from the collecting cylinder and fold them 05 to the second folding cylinder and the second folding cylinder being arranged to transfer the so folded sheets to the two delivery cylinders.
Description
July 10, 1928.
H. M. BARBER COLLECTING, FOLDING, AND DELIVERY MECHANISM FOR PRINTING PRESSES Filed May 1927 3 Sheets-Sheet ATTORNEYS July 10., 192s. 1,676,882
. H. M. BARBER COLLECTING, FOLDING, AND DELIVERY MECHANISM FOR PRINTING PRESSES Filed ,May 7, 1927 s Sheets-Sheet 2 I INVENTOR Ki .ATTORNEYYS July 10, 1928. 1,676,882
H. M. BARBER COLLECTING, FOLDING, AND DELIVERY MECHANISM FOR PRINTING PRESSES Filed May 1927 5 Sheets-Sheet 3 INVENTOR Mam ATTORNEYS snare Patented July in, tees.
HOWARD M. BARBER; or PAWGAT'UGK, CONNECTICUT, Assreknon To 0. 13;: oorrira niei. & 1 sons COMPANY, or wes 'rnn'c'r, neon IsLnnn'A Conron-arionor DELAWARE.
COLLECTING, romaine,"Ann nELrvERIne Mnonnnrsm Fosmmme PRESSES.
2 Application charit 7,
In rotary printing presses it is often necessary to make the plate cylinder large enough to carry six plates around its circumference in order to obtain a rigid im pression; four plates around making the M12, 24 and 48 page signatures. Theob ject "of my invention is to provide improve ments in the signature collecting, folding and delivery mechanism for this. type of press Iwhereby. products of 8 page signatures and multiples of 8s, can be Collected, folded and delivered; this being accomplished. by providing double. folder. each collecting,
folding. and. delivery .mechanism. compris-- .ingafifour-way collecting cylinder and coact- A practicalvembodiment of my invention 1 of the double folder, it being understood fthat the right hand mechanism is the same ling folding cylinders three fourt-hs the diameter of the collecting cylinder and being re spectively. provided with two folding blades, and two folding jaws arranged 120 apart instead of 180 apart as is usualithe fold- ,ing blade cylinder being: also provided with two sets of grippers for receiving the collected groups of sheets from the collecting cylinder is represented in the accompanying drawings, in which i Fig.1 represents a diagrammatic view of the .double folder showing both the. right andrleft hand collecting, folding and delivery me chanisms. p Fig. 2 represents a detail vertical longitudinal section through theleft hand collecting, folding and delivery mechanism.
.Fig. 3 represents a similar section taken in another plane. y
F 1g. 4 represents a plan view of aportion of the left hand collecting, folding and delivery mechanism. v V
I will proceed to describe the left hand collecting, folding and delivery mechanism in reversearrangementl y The pair, of coacting two. bladed rotary I cutters for severing the superimposed Webs ,into sheets of the desired length is denoted by 1 and Apair :ofsuitableguides 3 and '13 of the cylinder 9- are arranged totrans- 1927. Serial No. 189,551.
4 direct the shoetsbetween the two bladed rotary tuckerhv and the collecting cylinder 6. This collecting cylinder 6 is provided with. four sets of grippers 7. The folding cylinders are denoted by. 81 and 9' and'they are tl'iree-fourths the diameter ofthe collectv are arranged 120 apart on their cylinder 8 and their corresponding floating folding jaws 13 and 14 are arranged 120 apart on their cylinder 9.. Thefloating folding' jaws fer. their folded'product to the setoflgrippers 15 carriedby the lower delivery cylinder 16 and the set of floatingfoldingjaws I 14 ofthecylinder 9 are arranged'to. trans. fer theirfolded product to the set of grippers-17 of theupper delivery cylinder 18'.
lower and'upperdelivery cylinders arearr'angedfto-deliver their folded products into their respective lower and upper" left hand The sets of, grippers 15 and 17 of these packer deliverieslQ'and 20. Lower and upper slitters 21 and 22 may be provided for ,coaction with the lower and'upper delivery cylinders to slitthe collected and folded product. f Y In the right hand collecting, folding, and
delivery mechanism the pair of coacting; rotary cuttersare denoted by 23, '24,,the-
rotary tucker by'25, the collecting. cylinder by 2,6, the folding cylinders by 27, 28,10wer and upper delivery cylinders by 29, 30 and the. lower andupper righthand packer deliveries by 31, 32' The gears connecting the right andleft handinechanisms are denoted by 33, :34, whichgears may-be di com nected where it 'is desired' to use only one of i the mechanisms. 7 the collecting cylinder'ti with. the rotary cutter 1 is denoted by 3.5 an'dl the gear which. connects the collecting cylinder 26 with the rotary cutter 24 is. denoted by 36.
Th e gearv which connects u The usualcamsare providedfor operatin'gthegrippers, blades and jaws at the proper times for producing thedesired re- I -sults, which cams will not be specifically described herein as they are so well known in this art.
An. example of the various deliveries is as follows: In handling the product of a double web press in which each press carries seventy-two plates and each plate cylinder carries thirty-six plates, SlX around and six across, the wide webs are slit into two narrow ribbons of equal width. IVhen runningthree 4:8S and three 32s and three 16s combinations, the four narrow webs are superimposed and carried to the, left hand mechanism. On the remaining products one-half ofthe product of the press is carried to each of the mechanisms. In this case only two narrow webs are superimposed.
Therefore, when only one of the collecting, folding and delivery mechanisms 18 used, the 48 page product is dellvered to the upper packer delivery. When 16 and 32 age combinations are-dehvered in a s ngle collecting, folding and delivery mechanism the 32 page signatures are delivered to the upper pa'ckerdelivery and the-16 page signatures to the lower packerdelivery. WVhen the right and left collecting, folding and delivery mechanisms are used, the 24 page pro ductsare delivered to the upper packer delivery of the right hand mechanism and to the upper packer delivery of the left hand mechanism. The 16 and 8 page'combinations arerun double, i..e. the16s to the upper packer delivery of each mechanism and'the 8s to the lower packer delivery of each mechanism. I
, From the above description it will be seen that by making thecollecting cyli nder of eachjrnechanism a four-way cylinder and by makmg the folding cylinders threefourths the diameter of the collecting cylinder and by arranging the folding blades and folding jaws 120 apart instead of 180 apart as they would be for a press havinga cylinder with either four or eight plates around its circumference, I am enabled to collect, fold and deliver 8s and multiples of Ssfiom a rotary printing presshaving six plates around printing cylinders.
' By the tern' fcylinder as used. in the description, I contemplate 'any equlvalent means for passing the sheets and signatures fthrough the prescribed paths, and by the term-grippers I wish to include any equivalent devices suitable for. the purpose of leading the sheets or signatures through said prescribed paths.
What I'claim is f lIA mechanism arranged to collect, fold and deliver signatures of ,8s and multiples of 8s, comprising a four-way collecting cylinder and two coacting folding cylinders, the
first foldingcylinder being arranged to take the sheets fromthe collecting cylinder and I fold them be vto thesecond folding cylinder.
, of 8s to two delivery points, comprising a four-way collecting cylinder, two coacting folding cylindersand two delivery cylinranged to take the sheets from the collect- .ing cylinder and fold them off to the second ders, the first folding'cylinder being arcylinders three-fourths the diameter of the collecting cylinder, one folding cylinder ha'ving two sets of grippers 120 apart and two" folding blades 120 apart and theother folding cylinder having two sets of folding jaws 120 apart. i
4. A mechanism arranged to collect, fold and deliver various slgnatures to two delivery points, comprising a collecting. cylinder having four sets of grippers apart, two folding cylinders three fourths. the diameter of the collecting cylinder, onefold-ing.
cylinder having two sets of grippers 120 apart and two folding blades 120 apart and the other folding ,cylinder. having two sets of folding jaWs12Oapart and two delivery cylindershaving sets of' grippers coacting with theirrespecti've sets of folding 15LWS.
5. A mechan sm arranged to collect, fold and deliver signatures of 8sand multiples of 8s, comprising a collecting cylinder having two sets of grippers 90 apart and two' folding cylinders three-fourths the diameter of the collecting" cylinder, one folding cylinder having two sets of grippers apart I and two folding blades 120 apart and the other folding cylinder having two sets of foldingjaws 120 apart.
6. A mechanism arranged'to collect, fold and deliver signatures of 8s and multiples of 8s to two delivery points, comprising a collecting cylinder having four sets of grippers 90 apart, two folding cylinders threefourths the diameter of the collecting cylinder, one folding cylinder having two sets of grippers 120 apart and two folding blades 120 apartand the other folding cylinder having two sets of folding jaws 120 apart and two delivery cylinders having sets of grippers coacting with their respective sets of folding jaws.
i 7 In a double folder, two mechanisms .ar-'
ranged to collect, fold'and deliver 8s and 8. In a double folder, two mechanisms arranged to collect, fold and deliver signatures of 8s and multiples of 8s to two delivery points, each mechanism comprising a fourway collecting cylinder, two coacting folding cylinders and two delivery cylinders, the first folding cylinder being arranged to take the sheets from the collecting'cylinder and fold and deliver 24s or 16s and 8s, each mechanism comprising a four-way collecting cylinder and two coacting folding cylinders, the first folding cylinder being arranged to take the sheets from the collecting cylinder and fold them off to the second folding cylinder.
' 10. In a double folder, two collecting, folding and delivery mechanisms, each having upper and lower deliveries, either mechanism 'being arranged to collect, fold and deliver 48s to the upper delivery or 32s to the upper deliveryvand l6s tothe lower delivery, and g each mechanism being'arranged to collect,
fold and deliver 24s to'the upper delivery or 16s to the upper delivery and 8s to the lower delivery, each mechanism comprising i a four-way collecting cylinder, two coacting folding cylinders and two delivery cylinders,
the first folding cylinder being arranged totake thesheets from the collecting cylinder and fold them 05 to the second folding cylinder and the second folding cylinder being arranged to transfer the so folded sheets to the two delivery cylinders.
f In testimony, that I claim the foregoing as my invention, I have signed my name this fifth day, of May A. D. 1927.
HOWARD M. BARBER.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US189551A US1676882A (en) | 1927-05-07 | 1927-05-07 | Collecting, folding, and delivering mechanism for printing presses |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US189551A US1676882A (en) | 1927-05-07 | 1927-05-07 | Collecting, folding, and delivering mechanism for printing presses |
Publications (1)
Publication Number | Publication Date |
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US1676882A true US1676882A (en) | 1928-07-10 |
Family
ID=22697820
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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US189551A Expired - Lifetime US1676882A (en) | 1927-05-07 | 1927-05-07 | Collecting, folding, and delivering mechanism for printing presses |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4720089A (en) * | 1985-07-20 | 1988-01-19 | M.A.N.-Roland Druckmaschinen Aktiengesellschaft | Dual folding former printed product folding apparatus |
-
1927
- 1927-05-07 US US189551A patent/US1676882A/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4720089A (en) * | 1985-07-20 | 1988-01-19 | M.A.N.-Roland Druckmaschinen Aktiengesellschaft | Dual folding former printed product folding apparatus |
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