US1701943A - Signature-delivery mechanism for printing presses - Google Patents
Signature-delivery mechanism for printing presses Download PDFInfo
- Publication number
- US1701943A US1701943A US189552A US18955227A US1701943A US 1701943 A US1701943 A US 1701943A US 189552 A US189552 A US 189552A US 18955227 A US18955227 A US 18955227A US 1701943 A US1701943 A US 1701943A
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- US
- United States
- Prior art keywords
- signatures
- packer
- gear
- thickness
- delivery
- 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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- 238000012384 transportation and delivery Methods 0.000 title description 17
- 239000011435 rock Substances 0.000 description 2
- 241000220010 Rhode Species 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
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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
- B65H31/00—Pile receivers
- B65H31/28—Bands, chains, or like moving receivers
Definitions
- My invention relates to certain improvements in signature delivery mechanism for printing presses and particularly to packer deliveries Where signatures of onethickness are delivered during one run of the press and signatures of another thickness are delivered during another runof the press, such signatures being delivered vertically into the packer and moved along the same in their vertical position by an intermittently moving endless carrier.
- rlhe object of my invention is to provide novel means including an epicyclic gear train for imparting an intermittent movement to the endless carrier7 of a predetermined distance and at the desired speed to prevent the smutting or smearing of the signatures as they are moved along the packer.
- FIG. 1 represents a detail side elevation of my improved packer delivery.
- F ig. 2 represents a similar vieiv of the continuously driven rotary means for imparting the intermittent movement in one direction to the endless carrier of the packer delivery.
- Fig. 3 represents a longitudinal vertical section through the packer delivery.
- Fig. t represents a detail end view of the same.
- Fig. 5 represents a detail vertical central section through the epicyclic gear train.
- Fig. 6 represents a transverse section taken in the plane of the line "VI- Vl of Fig. 5, looking in the direction of the arrows.
- Fig. 7 represents a' transverse section taken in the plane of the line VII- VH of Fig. 5, looking in the direction ofthe arrows.
- the packer delivery table is denoted by 1 on which is slidably mounted the packer block 2, as usual.
- the reciprocating carriage 3 for the packer lingers l is provided with the usual rack 5 and pinion G by means of which the packer lingers are reciprocated from the cam '7 on the shaft 8 through the rack and pinion 9 and 10.
- 111. 11 designate the usual side guides for receiving the signatures vertically.
- the intermittently moving endless carrier which acts as a traveling support for the signatures is shown as comprising a plurality of endless chains 12 which extend around the curved guides 13 at the inner end of the table 1, idler pulleys 14 at the outer end of the 5:; table and sprocket Wheels 15 fast on a cross represented in the accompanying drawings, ⁇
- the cross shaft 16 is driven from the endless carrier drive shaft 21 through a chain 22 which passes around a sprocket 23 fast on the cross shaft 16 and a sprocket 24.- fast on the drive shaft 21.
- rllhe epicyclic geartrain which is operated to move the endless carrier chains 12 intermittently in one direction a predetermined distance and at the desired speed, is constructed, arranged and operated as follows.
- a gear 25 concentric With the axis of the drive shaft 21 is made fast to the delivery frame as, for instance, by the screw bolts 26.
- a corresponding gear 27 concentric with the gear 25 is made fast to the drive shaft 21 as, for instance, by the key 28.
- This gear 27 has a different number ofrteeth than the gear 2 5. ln the present instance it has a lesser number of teeth.
- a tivo armed lever has its hub 29 rotatably mounted on the drive shaft 21., the arm 30 of which lever is pro vided with a stud 31 on which is rotatably mounted a Wide faced pinion 32 which meshes with both of the gears 25 and 27.
- rllhe arm 33 of this lever is provided with a stud 34 on which are rotatably mounted the pinions 35 and 86, the pinion 35 meshing with the stationary gear 25 and the pinion 36 meshing With the,v gear 27 fast on the drive shaft 21.
- A. ratchet 37 is secured to the hub 29 of the two armed lever as, for instance, by the screw bolts 38.
- A. bolt 39 is mounted on a rock arm 10 pivoted to swing on the drive shaft 21. which arm 10 is oscillated from the continuously rotating crank shaft 41 through a pitman 42 connected at its lower end to the pavvl arm and adjustably connected at its upper end at 413 to the crank shaft 41.
- vrli minute adgustnient 1s very important in certain classes of products Where the thickness of the signatures vary quitematerially in ⁇ one product'being delivered during'one run ot the press ovei another product being delivered during another run of the' press, some of which signatures being so thin that the movement ot the carrier could ⁇ not be ad- Ajusted to, suit the said signatures.
- That l'claiin is .i
- a packer delivery for printing presses iaii endless carrier acting Vas a traveling support for signatures of onethich; ness ⁇ during one run of the press' and for signatures oi' anothervthieknes's' during an- ⁇ other run of thefpress, and means including an epioyclic gear train and a pavvl and Vratchet drive therefor for imparting a predetermined intermittent movement 'to the carrier corresponding tothe thickness the signatures being delivered to prevent lthe sniutting smearing of the-signatures as they are moved along the packer.
- a packer vdelivery for printing presses an endless carrier acting as a traveling support for signatures of one thicknessV during one run of the press and signatures of anotherfthickness during anotheirun of thepress, the packer frame', a gear fast thereon, an endless carrier vdrive shaft, a gear fast -thereon concentric With and having a different number of teeth than: the frame gear, a two armed lever rotatably mounted' on said shaft, a Wide'faced pinion carried by one arm,
- the packer iframe a gear fast thereon, an end-V less carrierdrive shaft, agear fast thereon concentric with and having a .diiiei'ent num- Y ber-ol teeth than theVv frame gear, a two armed Ylever rotatably mountedon said shaft, a Wide facedy pinion ca-r'iied'hy one arm, meshing with both Said gears and twoA pinions carried!l by theiother arinme'shingwith theirrespec- Ytive gears, a ratchet on saidlever, a paivl engaged with said ratchet, and a rotary crank Vshaft connected'to'saidrpawl tooscillate it for imparting a predetermined intermittent i ln apacker deliv-cryfor ⁇ printing presses, an vendless earrieractmgas a ⁇ traveling,sup-V port ior signatures of one thickness"during movement in one direction to the lever and thereby to
- an endless carrier acting as a traveling ⁇ support for signatures of one thickness during one run of the press and signatures of another thickness during another run orl the press, the packer trame, a gear fast thereon, an endless carrier drive shaft gear fast thereon concentric with and having a dierent number ot' teeth than the frame gear, a two armed lever having a. huh rotatably mounted on said Shaft, a Wide Jraced pinion carried by one arm, meshing with both said gears and tvvo pinions carried by the other arm meshing with their respective gears, a.
- ratchet fast on said lever huh ay pawl engaged With said ratchet, and a rotary crank sha'tt connected to said pavvl to oscillate it for imparting a predetermined movement in one direction to the lever and thereby to the endless carrier corresponding to the thickness of the signatures being delivered to prevent the smutting and smearing of the signatures as they are moved along the packer.
Description
fr 1,701,943. R
3 Sheets-Sheet l rllllll lll... lll L mvENToR Mln/Mw ATTORNEYS Feb. l2, 1929.`
H. M. ARB
SIGNATURE DELIVERY MEcHANIsIL Fon PRINTING PREssEs Filed May '7, 1927 5 Sheets-Sheet 2 Feb. l2, 1929.
H. M. BARBER SIGNATURE DELIVERY MECHANISM FOR PRINTING PRESSES Filed May 7, 1927 H. M. BARBER SIGNATURE DELIVERY MEGHAEISM FOR ERIETXEG PHEssEs Feb. l2, 1929.
Filed May '7, 1927 5 Sheets-Sheet 3 I... LH
MM. WEEE E@ INVENTOR ATTORNEYS Patented Feb. l2, 1929.
Darren einen PATENT i oFFIcE.
HOWARD M. BARBER, OF PAWCATUCK, CONNECTICUT, ASSIGNOR T C. B. COTTRELL & SONS COMPANY, 0F 'WESTERLY, RHODE ISLAND, A CORPORATION 0F BELAWARE.
S'JGNATURE-DELVERY MECHANISM FOR PRINTING- PRESSES.
appneaaon filed nay 7,
My invention relates to certain improvements in signature delivery mechanism for printing presses and particularly to packer deliveries Where signatures of onethickness are delivered during one run of the press and signatures of another thickness are delivered during another runof the press, such signatures being delivered vertically into the packer and moved along the same in their vertical position by an intermittently moving endless carrier.
rlhe object of my invention is to provide novel means including an epicyclic gear train for imparting an intermittent movement to the endless carrier7 of a predetermined distance and at the desired speed to prevent the smutting or smearing of the signatures as they are moved along the packer.
A practical embodiment of my invention is in which Fig. 1 represents a detail side elevation of my improved packer delivery.
F ig. 2 represents a similar vieiv of the continuously driven rotary means for imparting the intermittent movement in one direction to the endless carrier of the packer delivery.
Fig. 3 represents a longitudinal vertical section through the packer delivery.
Fig. t represents a detail end view of the same.
Fig. 5 represents a detail vertical central section through the epicyclic gear train.
Fig. 6 represents a transverse section taken in the plane of the line "VI- Vl of Fig. 5, looking in the direction of the arrows.
Fig. 7 represents a' transverse section taken in the plane of the line VII- VH of Fig. 5, looking in the direction ofthe arrows.
The packer delivery table is denoted by 1 on which is slidably mounted the packer block 2, as usual. The reciprocating carriage 3 for the packer lingers l is provided with the usual rack 5 and pinion G by means of which the packer lingers are reciprocated from the cam '7 on the shaft 8 through the rack and pinion 9 and 10. 111. 11 designate the usual side guides for receiving the signatures vertically.
The intermittently moving endless carrier which acts as a traveling support for the signatures is shown as comprising a plurality of endless chains 12 which extend around the curved guides 13 at the inner end of the table 1, idler pulleys 14 at the outer end of the 5:; table and sprocket Wheels 15 fast on a cross represented in the accompanying drawings,`
1927. serial No. 189,552.
shaft 16, mounted in suitable brackets 17 progecting from the packer delivery frame 1S. The endless chains 12 are kept taut by the belt tightener pulleys 19 carried by the upper ends of the rock arms 20. v Y
The cross shaft 16 is driven from the endless carrier drive shaft 21 through a chain 22 which passes around a sprocket 23 fast on the cross shaft 16 and a sprocket 24.- fast on the drive shaft 21.
rllhe epicyclic geartrain which is operated to move the endless carrier chains 12 intermittently in one direction a predetermined distance and at the desired speed, is constructed, arranged and operated as follows.
A gear 25 concentric With the axis of the drive shaft 21 is made fast to the delivery frame as, for instance, by the screw bolts 26. A corresponding gear 27 concentric with the gear 25 is made fast to the drive shaft 21 as, for instance, by the key 28. This gear 27 has a different number ofrteeth than the gear 2 5. ln the present instance it has a lesser number of teeth. A tivo armed lever has its hub 29 rotatably mounted on the drive shaft 21., the arm 30 of which lever is pro vided with a stud 31 on which is rotatably mounted a Wide faced pinion 32 which meshes with both of the gears 25 and 27. rllhe arm 33 of this lever is provided with a stud 34 on which are rotatably mounted the pinions 35 and 86, the pinion 35 meshing with the stationary gear 25 and the pinion 36 meshing With the,v gear 27 fast on the drive shaft 21.
An intermittent rotary movement in one direction is imparted to the tvvo armed lever Vfor imparting an intermittent rotary movement in the opposite direction to the drive shaft 21, as follows:
` A. ratchet 37 is secured to the hub 29 of the two armed lever as, for instance, by the screw bolts 38. A. bolt 39 is mounted on a rock arm 10 pivoted to swing on the drive shaft 21. which arm 10 is oscillated from the continuously rotating crank shaft 41 through a pitman 42 connected at its lower end to the pavvl arm and adjustably connected at its upper end at 413 to the crank shaft 41.
By the use of the epicyclic gear train in the mechanism for driving the endless carrier of the packer delivery Iam enabled to adjust the movement of the endless carrier to a much more accurate extent to the thickness of the signature being'delivered than has heretofore been possible with merely a pavvl and noA ratchet connection Vfor lthis purpose. vrliis minute adgustnient 1s very important in certain classes of products Where the thickness of the signatures vary quitematerially in` one product'being delivered during'one run ot the press ovei another product being delivered during another run of the' press, some of which signatures being so thin that the movement ot the carrier could` not be ad- Ajusted to, suit the said signatures. t
It is evident that various changes may be resorted "to Ain the construction, form and packer.Y
` arrangement of the several parts Without-depar ing from the spirit and scope o t'niy inventiong'hence, I do not Wish toA be limited to the particular en'ibodiiuent herein and described, but
That l'claiin is .i
l. In a packer delivery for printing presses, an endless Vcarrier acting as a traveling supportfor signatures of one thickness-during one run ofthe press andto'r signatures of another'..thickness Vduringfanother run'jol the pre'saand means including an vepicyclic gear Vtrain for imparting a predetern'iined intermittent movement to tho sho Wn `carrier corresponding tothe thickness of the signatures ,being delivered 1th prevent; the i .smutting andsmearing oi the signatures as they are moved along thepacker. i
2. In` a packer delivery for printing presses,iaii endless carrier acting Vas a traveling support for signatures of onethich; ness `during one run of the press' and for signatures oi' anothervthieknes's' during an-` other run of thefpress, and means including an epioyclic gear train and a pavvl and Vratchet drive therefor for imparting a predetermined intermittent movement 'to the carrier corresponding tothe thickness the signatures being delivered to prevent lthe sniutting smearing of the-signatures as they are moved along the packer.
3. In.' vpacker delivery for?, printing sses,A an Vendless carrier acting `as a travrfe t einig support ,i for' signatures 'of one thickness during one `run of the press andsigifiva'-v turesV offanother thickness during `another shaft, and nioanslincluding an epicyclic gear ll 'for imparting a predetermined interniittent-- movement tothe drive shaft and thereby to the fier.corresponding to the thickness of the lsignatures `being delivered .to prevent the smutting andl smearing of the signatures as they Vare "moved along uthe 4t., In a packer delivery 4tor `pri:ating` presses, an endless carrier` acting as a travieling support' for signatures of onethic-kness during one run ofthe .pressand signarun.V of fthe press,' an, endlessfcarrier drive M shaft, and meansincludingy'anepieyciic gear 30 'train and a pawland ratchet drive ,therefor ,tures of another thickness during another Y h p Y 'along the packer." run `ot the press, an endless carrier drive y f for imparting a vpredeterminedV intermittent. movement to the drive shaft and therebyto the carrier corresponding to the thickness of the signatures being deliveredrto prevent the sinutting andsmearing of the signatures as they are moved along the packer.
5. ln a packer vdelivery for printing presses, an endless carrier acting as a traveling support for signatures of one thicknessV during one run of the press and signatures of anotherfthickness during anotheirun of thepress, the packer frame', a gear fast thereon, an endless carrier vdrive shaft, a gear fast -thereon concentric With and having a different number of teeth than: the frame gear, a two armed lever rotatably mounted' on said shaft, a Wide'faced pinion carried by one arm,
meshing with both said'gears and tivo pinions carried bytlie' otherarm meshing vvith' their respective gears, and means for imparting a predetermined intermittent movement in one direet'ionto said'lever and thereby tothe endless Vcarrier corresponding to the thickness the signatures being delivered to pre,- vent the smutting and smearing oi' the signatures as Vthey are moved along the packer.
6. ln a packer delivery for printing presses, an endless carrierfacting as'atiaveling'supportY for sienatures' o one thicknessV during one runof t e press and signatures of another intermittent movement in one direction to the lever and thereby to the endless carrier corresponding-to the thickness of the signatures being delivered to prevent the sinuttingand smearing of, theV signaturesras theyV are moved one run ot' the press and signatures olianothe'r thickness during another run `of the press,
the packer iframe, a gear fast thereon, an end-V less carrierdrive shaft, agear fast thereon concentric with and having a .diiiei'ent num- Y ber-ol teeth than theVv frame gear, a two armed Ylever rotatably mountedon said shaft, a Wide facedy pinion ca-r'iied'hy one arm, meshing with both Said gears and twoA pinions carried!l by theiother arinme'shingwith theirrespec- Ytive gears, a ratchet on saidlever, a paivl engaged with said ratchet, and a rotary crank Vshaft connected'to'saidrpawl tooscillate it for imparting a predetermined intermittent i ln apacker deliv-cryfor `printing presses, an vendless earrieractmgas a` traveling,sup-V port ior signatures of one thickness"during movement in one direction to the lever and thereby to the endless carrier corresponding to the thickness of the signatures being delivered to prevent the smutting and smearing of the signatures as they are moved along the packer.
8. In a packer delivery for printing presses, an endless carrier acting as a traveling` support for signatures of one thickness during one run of the press and signatures of another thickness during another run orl the press, the packer trame, a gear fast thereon, an endless carrier drive shaft gear fast thereon concentric with and having a dierent number ot' teeth than the frame gear, a two armed lever having a. huh rotatably mounted on said Shaft, a Wide Jraced pinion carried by one arm, meshing with both said gears and tvvo pinions carried by the other arm meshing with their respective gears, a. ratchet fast on said lever huh, ay pawl engaged With said ratchet, and a rotary crank sha'tt connected to said pavvl to oscillate it for imparting a predetermined movement in one direction to the lever and thereby to the endless carrier corresponding to the thickness of the signatures being delivered to prevent the smutting and smearing of the signatures as they are moved along the packer.
In testimony, .that I claim the foregoing 5 HOWARD M. BARBER.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US189552A US1701943A (en) | 1927-05-07 | 1927-05-07 | Signature-delivery mechanism for printing presses |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US189552A US1701943A (en) | 1927-05-07 | 1927-05-07 | Signature-delivery mechanism for printing presses |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US1701943A true US1701943A (en) | 1929-02-12 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US189552A Expired - Lifetime US1701943A (en) | 1927-05-07 | 1927-05-07 | Signature-delivery mechanism for printing presses |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US1701943A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4258909A (en) * | 1977-02-25 | 1981-03-31 | Grapha-Holding Ag | Apparatus for converting a stream of partly overlapping sheets into a row of overlapping sheets |
-
1927
- 1927-05-07 US US189552A patent/US1701943A/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4258909A (en) * | 1977-02-25 | 1981-03-31 | Grapha-Holding Ag | Apparatus for converting a stream of partly overlapping sheets into a row of overlapping sheets |
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