EP0061606B1 - Hauptantrieb für Rotations-Offsetdruckmaschinen - Google Patents

Hauptantrieb für Rotations-Offsetdruckmaschinen Download PDF

Info

Publication number
EP0061606B1
EP0061606B1 EP82101786A EP82101786A EP0061606B1 EP 0061606 B1 EP0061606 B1 EP 0061606B1 EP 82101786 A EP82101786 A EP 82101786A EP 82101786 A EP82101786 A EP 82101786A EP 0061606 B1 EP0061606 B1 EP 0061606B1
Authority
EP
European Patent Office
Prior art keywords
drive
main
spur
printing unit
cylinders
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
Application number
EP82101786A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0061606A1 (de
Inventor
Willi Jeschke
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Heidelberger Druckmaschinen AG
Original Assignee
Heidelberger Druckmaschinen AG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6726283&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0061606(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Heidelberger Druckmaschinen AG filed Critical Heidelberger Druckmaschinen AG
Priority to AT82101786T priority Critical patent/ATE26421T1/de
Publication of EP0061606A1 publication Critical patent/EP0061606A1/de
Application granted granted Critical
Publication of EP0061606B1 publication Critical patent/EP0061606B1/de
Expired legal-status Critical Current

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F13/00—Common details of rotary presses or machines

Definitions

  • the invention relates to a main drive for web-fed offset printing presses with a series arrangement of the rubber-rubber printing units, each having two interacting offset cylinders, which are in engagement with each other via a spur gear and the spur gear of the associated plate cylinder, in which each printing unit as a drive two with each other and each mesh with the main spur gears of the adjacent printing unit, main spur gears mounted on journals on the side frame have very high manufacturing accuracy, which lie in a different gear alignment than the spur gears of the plate and offset cylinders.
  • a known drive of this type (DE-OS 26 37 795) already uses two main spur gears per printing unit, which are in direct engagement. Each of these spur gears meshes with a drive spur gear of the two plate cylinders, the drive spur gears of the two plate-displacement cylinder pairs also being able to engage.
  • This well-known main drive in which the diameters of the main spur gears are fixed, already enables an optimal rotation-free, low-play and low-wear drive of the rubber-rubber printing units, but is complex due to the double drive of each printing unit and allows a defined power flow without special adjustment only if do not comb the drive wheels of the two rubber cylinders.
  • the object of the invention is to provide such an optimally rotationally error-free, low-play and low-wear main drive, in which the main spur gears can be formed with any diameter, the technical structure of which is simplified and in which the defined power flow in the drive wheels is retained.
  • the object is achieved in that, in order to introduce the entire driving force into the respective printing unit, only one of the two plate cylinders of each printing unit is assigned a drive spur gear which is in engagement with one of the two main spur gears.
  • the drive of the rubber-rubber printing unit according to the invention via only one drive spur gear achieves a simplified structure of the main drive.
  • the diameter of the main spur gears can also be freely determined so that the distance between the printing units can be adapted to the requirements.
  • the drive is carried out without tensioning the spur gears involved and nevertheless a defined power flow is always achieved within the drive.
  • the slanted position of the two plate cylinders per printing unit is also made easier with the claimed solution. By eliminating the tension, higher powers can be transmitted with the same dimensions of the drive wheels
  • the feature of claim 2 characterizes a further simplification of the spur gear drive, it proving particularly advantageous that only one clutch is required to decouple the printing units compared to two clutches with mutual electrical locking in a drive via 2 plate cylinder drive wheels.
  • the exemplary embodiment according to FIG. 1 shows a web-fed offset printing press which consists of the printing units 1, 2 and 3.
  • the paper web 4 is guided through this approximately horizontally in the direction of the arrow.
  • the paper web 4 receives the printing units from a roll carrier, not shown. After printing, it can be dried using a drying unit. e.g. processed in a folder.
  • the machine shown is a so-called rubber-rubber machine, in which the paper web is passed and printed between the offset cylinders 5, 6.
  • Each of the two offset cylinders 5, 6 works together with a plate cylinder 7, 8.
  • the upper plate cylinder 7 is assigned a drive spur gear 9 which engages with the main spur gear 10 of the main drive. In the same way, the drive could also take place via the plate cylinder 8.
  • main spur gears 10, 11 are provided for each printing unit, which mesh with the main spur gears of the adjacent printing unit.
  • the main spur gear 11 of the printing unit 1 is in engagement with the main spur gear 10 of printing unit 2, which in turn meshes with the main spur gear 11.
  • the same engagement conditions also exist between the printing units 2 and 3, the main spur gear 11 of printing unit 2 also meshing with the main spur gear 10 of printing unit 3.
  • the main spur gears are driven by a drive motor, not shown, which motor can be assigned to any printing unit.
  • a drive spur gear 13 which couples the plate cylinder 7 to the rubber cylinder 5 via a further spur gear 14, is located on the journal 12 of the plate cylinder 7 in another wheel alignment.
  • the drive spur gears 14 and 15, which are in engagement, are arranged on the journal 16 of the two offset cylinders 5 and 6.
  • the drive spur gear 17 of the plate cylinder 8 is in engagement with the drive spur gear 15 of the offset cylinder 6, the drive spur gear also being fastened here on the journal 18 of the plate cylinder 8 (FIG. 2).
  • each printing unit take up the bearings for the cylinders and rollers.
  • the plate cylinders 7, 8 inking units 20 and dampening units 21 are assigned.
  • the two offset cylinders 5 and 6 can be pivoted in their bearings in such a way that they can be turned on and off against the two plate cylinders 7 and 8 and also against one another.
  • An inclination of the plate cylinders can be carried out via the bearings of the plate cylinders.
  • the bearings provided for this are not shown in the drawings.
  • the drive spur gear 9 is also provided with a circumferential register adjustment, not shown, with which the two pairs of plate cylinders and offset cylinders can be rotated.
  • the two main spur gears 10, 11 of the main drive are mounted on the side frame 19 via roller bearings 22 and journals 23.
  • the diameters of the two main spur gears 10, 11 in the exemplary embodiment shown are approximately 540 mm and together correspond approximately to the spacing of the printing units 1, 2 and 2, 3. Since the arrangement thereof is not in alignment due to the design, the diameter does not exactly correspond to the spacing of the printing units from each other. The distance can be increased by increasing the diameter.
  • a threaded pin 27 is rotatably provided, which axially shifts the drive spur gear 9 on a spline-shaft connection known per se and disengages from the main spur gear 10 of the main drive (dash-dotted position).

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rotary Presses (AREA)
  • Inking, Control Or Cleaning Of Printing Machines (AREA)
EP82101786A 1981-03-31 1982-03-06 Hauptantrieb für Rotations-Offsetdruckmaschinen Expired EP0061606B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT82101786T ATE26421T1 (de) 1981-03-31 1982-03-06 Hauptantrieb fuer rotations-offsetdruckmaschinen.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE8109472U 1981-03-31
DE19818109472U DE8109472U1 (de) 1981-03-31 1981-03-31 "hauptantrieb fuer rotations-offsetdruckmaschinen"

Publications (2)

Publication Number Publication Date
EP0061606A1 EP0061606A1 (de) 1982-10-06
EP0061606B1 true EP0061606B1 (de) 1987-04-08

Family

ID=6726283

Family Applications (1)

Application Number Title Priority Date Filing Date
EP82101786A Expired EP0061606B1 (de) 1981-03-31 1982-03-06 Hauptantrieb für Rotations-Offsetdruckmaschinen

Country Status (11)

Country Link
EP (1) EP0061606B1 (es)
JP (2) JPS57167265A (es)
AR (1) AR230966A1 (es)
AT (1) ATE26421T1 (es)
CA (1) CA1257501A (es)
DE (2) DE8109472U1 (es)
DK (1) DK148820C (es)
ES (1) ES272000Y (es)
MX (1) MX155190A (es)
NO (1) NO156749C (es)
ZA (1) ZA82445B (es)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4226392C1 (de) * 1992-08-10 1993-11-11 Roland Man Druckmasch Sicherheitseinrichtung zum Einkoppeln von Zahnrädern unterschiedlicher Gestellteile einer Rotationsdruckmaschine
DE4219969A1 (de) * 1992-06-19 1993-12-23 Koenig & Bauer Ag Antrieb für eine Mehrfarben-Rollenrotationsdruckmaschine

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29522321U1 (de) 1995-10-27 2001-09-27 Man Roland Druckmaschinen Ag, 63069 Offenbach Antrieb für ein Druckwerk

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2180782A (en) * 1936-06-09 1939-11-21 Wood Newspaper Mach Corp Rotary printing press
DE2637795C2 (de) * 1976-08-21 1981-12-24 Heidelberger Druckmaschinen Ag, 6900 Heidelberg Hauptantrieb für Rollenrotations-Offsetdruckmaschinen
JPS5527853A (en) * 1978-08-18 1980-02-28 Mitsui Toatsu Chemicals Manufacture of binder for refractories and composition therefor
FR2458395A1 (fr) * 1979-06-08 1981-01-02 Creusot Loire Dispositif de commande des cylindres d'une machine d'imprimerie offset

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4219969A1 (de) * 1992-06-19 1993-12-23 Koenig & Bauer Ag Antrieb für eine Mehrfarben-Rollenrotationsdruckmaschine
DE4226392C1 (de) * 1992-08-10 1993-11-11 Roland Man Druckmasch Sicherheitseinrichtung zum Einkoppeln von Zahnrädern unterschiedlicher Gestellteile einer Rotationsdruckmaschine

Also Published As

Publication number Publication date
ZA82445B (en) 1982-12-29
NO821063L (no) 1982-10-01
DK107782A (da) 1982-10-01
NO156749B (no) 1987-08-10
JPS57167265A (en) 1982-10-15
ES272000U (es) 1983-11-16
DK148820B (da) 1985-10-14
DE8109472U1 (de) 1981-08-13
NO156749C (no) 1987-11-18
ES272000Y (es) 1984-05-16
JPS6145134U (ja) 1986-03-25
DK148820C (da) 1986-06-02
EP0061606A1 (de) 1982-10-06
MX155190A (es) 1988-02-01
AR230966A1 (es) 1984-08-31
CA1257501A (en) 1989-07-18
DE3275987D1 (en) 1987-05-14
ATE26421T1 (de) 1987-04-15

Similar Documents

Publication Publication Date Title
EP0919372B2 (de) Druckwerk für eine Rotationsdruckmaschine
DE2436199C2 (de) Rotations-Offset-Druckmaschine
DE4021895C2 (de) Druckeinheit einer Offsetdruckmaschine zur Durchführung eines fliegenden Druckplattenwechsels
DE19911180C2 (de) Druckwerk für eine Rotationsdruckmaschine
DE2637795C2 (de) Hauptantrieb für Rollenrotations-Offsetdruckmaschinen
EP0324140B1 (de) Farbwerk
DE4228610A1 (de) Papierführung bei Rollenrotationsdruckmaschinen
EP0061606B1 (de) Hauptantrieb für Rotations-Offsetdruckmaschinen
DE19535266A1 (de) Kurzfarbwerk
DE3125434A1 (de) Vorrichtung zum zufuehren von farbe an die druckplatte einer druckmaschine
EP0615841B1 (de) Druckmaschine
CH658222A5 (de) Rotationsdruckmaschine in reihenbauweise.
DE2553768C3 (de) Rollen-Rotationsdruckmaschine
DE3429079A1 (de) Rollenrotations-offsetdruckmaschine
CH625747A5 (en) Printing unit of an offset printing machine having a device for inking a numbering cylinder
DE19848390B4 (de) Rollenrotationsdruckmaschine für einen schnellen Produktionswechsel
DE4402703A1 (de) Druckwerk mit Mechanismus für Farbreibwalzen
DD279851A1 (de) Antrieb fuer farbwerke
DE2754429C2 (de) Rollen-Rotations-Offsetdruckmaschine, bei welcher zwei Druckwerkszylinder über einen Torsionsstab miteinander in Verbindung stehen
CH686426A5 (de) Druckpresse mit aneinander anstellbaren Drucktuchzylindern.
DE4140651C2 (de) Feuchtauftragwalzenantrieb in Druckmaschinen
DE19755317A1 (de) Bahnführungswalze
EP0066114A1 (de) Verreibwalzenantrieb am Farbwerk von Offset-Rotationsdruckmaschinen
DE3523331C2 (es)
DE2609441C2 (de) Einrichtung zur Umstellung einer Rollenrotationsdruckmaschine von Offsetdruck auf Hochdruck

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Designated state(s): AT BE CH DE FR GB IT NL SE

17P Request for examination filed

Effective date: 19830127

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE CH DE FR GB IT LI NL SE

REF Corresponds to:

Ref document number: 26421

Country of ref document: AT

Date of ref document: 19870415

Kind code of ref document: T

REF Corresponds to:

Ref document number: 3275987

Country of ref document: DE

Date of ref document: 19870514

ET Fr: translation filed
ITF It: translation for a ep patent filed
PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed
ITTA It: last paid annual fee
PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: AT

Payment date: 19920227

Year of fee payment: 11

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: BE

Payment date: 19920310

Year of fee payment: 11

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: SE

Payment date: 19920316

Year of fee payment: 11

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: NL

Payment date: 19920331

Year of fee payment: 11

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: CH

Payment date: 19920430

Year of fee payment: 11

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 19930222

Year of fee payment: 12

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 19930305

Year of fee payment: 12

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AT

Effective date: 19930306

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SE

Effective date: 19930307

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LI

Effective date: 19930331

Ref country code: CH

Effective date: 19930331

Ref country code: BE

Effective date: 19930331

BERE Be: lapsed

Owner name: HEIDELBERGER DRUCKMASCHINENE A.G.

Effective date: 19930331

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

Effective date: 19931001

NLV4 Nl: lapsed or anulled due to non-payment of the annual fee
REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Effective date: 19940306

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 19940415

Year of fee payment: 13

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 19940306

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Effective date: 19941130

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

EUG Se: european patent has lapsed

Ref document number: 82101786.0

Effective date: 19931008

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Effective date: 19951201