EP0921946A1 - Cylinder drive - Google Patents
Cylinder driveInfo
- Publication number
- EP0921946A1 EP0921946A1 EP97936583A EP97936583A EP0921946A1 EP 0921946 A1 EP0921946 A1 EP 0921946A1 EP 97936583 A EP97936583 A EP 97936583A EP 97936583 A EP97936583 A EP 97936583A EP 0921946 A1 EP0921946 A1 EP 0921946A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- cylinder
- electric motor
- eccentric bushing
- rotor
- stator
- 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.)
- Granted
Links
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
- B41F13/004—Electric or hydraulic features of drives
- B41F13/0045—Electric driving devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41P—INDEXING SCHEME RELATING TO PRINTING, LINING MACHINES, TYPEWRITERS, AND TO STAMPS
- B41P2213/00—Arrangements for actuating or driving printing presses; Auxiliary devices or processes
- B41P2213/10—Constitutive elements of driving devices
- B41P2213/11—Motors
- B41P2213/124—Electric motors
- B41P2213/126—Rotary electric motors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41P—INDEXING SCHEME RELATING TO PRINTING, LINING MACHINES, TYPEWRITERS, AND TO STAMPS
- B41P2213/00—Arrangements for actuating or driving printing presses; Auxiliary devices or processes
- B41P2213/10—Constitutive elements of driving devices
- B41P2213/25—Couplings; Clutches
Definitions
- the invention relates to a cylinder drive for a rotary printing press according to the preamble of claim 1.
- a generic cylinder drive of a rotary printing press is known.
- a cylinder that can be swiveled by means of an eccentric bushing in a side frame is driven directly by an electric motor.
- a rotor of the electric motor is firmly connected to a pin of the cylinder.
- a stator of the electric motor is firmly connected to the side frame by means of a tracking device.
- the disadvantage here is that a complex device for tracking the stator is necessary.
- the stator and rotor of the electric motor are not directly rotatably supported relative to one another, so that a constant air gap between the rotor and stator is not guaranteed.
- Such inaccuracies can occur in particular due to manufacturing inaccuracies, assembly errors or the device for tracking itself. This can cause undesirable vibrations, which can lead to duplication in the printed image, for example.
- DE 44 22 097 A1 describes an arrangement of a Electric motor for driving a Druckzyl nders a rotary printing press, which is rotatably mounted in an adjustable eccentric bush. A rotor of the electric motor is rigidly connected to the cylinder.
- DE 34 32 572 A1 discloses a cylinder drive, in which a rotor of an electric motor by means of a
- the invention has for its object to provide a cylinder drive of a rotary printing press.
- a flange motor for example, is used in the cylinder drive according to the invention Flange is directly attached to an eccentric bushing receiving the cylinder. No complex tracking devices are necessary for this. Manufacturing and assembly costs as well as inaccuracies are minimized.
- the cylinder drive according to the invention is shown in the drawing and is described in more detail below.
- a rotating component preferably a pin 1 of a cylinder 2 (z. B. Form-, rubber or Druckz linder) of a rotary printing press is rotatably mounted in a side frame 3, for example by means of a roller bearing 4 about its axis of rotation 6.
- This roller bearing 4 is arranged in an eccentric bushing 7, which in turn can be pivoted in the side frame 3 by means of a roller bearing 8 is stored.
- At this eccentric bush 7 engages a first end of an actuator, for example se a controllable working cylinder 9 by means of a first joint.
- a second end of the working cylinder 9 is connected by means of a second joint to the side leg L l 3.
- a position-controlled electric motor 11 is preferably arranged to cooperate with the cylinder 2.
- the pin 1 of the cylinder 2 is connected by means of a coupling 12 to a rotor shaft 13 of a rotor 14 of the electric motor 11 in a torsionally rigid manner.
- the coupling 11 can, as in the example shown, as a simple flange coupling or, for example, also as an articulated compensation such as. B.
- the rotor 14 or the rotor shaft 13 is mounted in a flange 16 and a cover 17 of a housing 19 containing a stator 18, for example by means of slide bearings.
- the flange 16 is connected on the end face to the eccentric bushing 7.
- the electric motor 11, ie its stator 18, is therefore preferably attached exclusively to the eccentric bushing 7. Instead of plain bearings, rolling bearings can also be used. In the event that the stator 18 is firmly connected to the pin 1, the internal mounting of the electric motor 11 can also be omitted entirely.
- a hollow shaft motor can also be used, which can be pushed directly onto the journal 1.
- the pin 1 is secured against rotation to the rotor of the hollow shaft motor by means of a key, i e l ke Iwe l le or serration.
- a transmission can also be interposed, which is also arranged exclusively on the Exzenterbuc se 7. This gear is preferably as
- P l ane t enradget ri ebe formed and arranged coaxially to the pin 1.
- the operation of the cylinder 1 according to the invention is as follows: If the working cylinder 9 is actuated, for example, for pressure adjustment, it exerts a force in the circumferential direction on the eccentric bushing 7. As a result, the eccentric bushing 7 is pivoted in the circumferential direction until, for example, a low-pressure stop is reached. As a result, the position of the axis of rotation 6 of the cylinder 2 relative to the side frame 3 and thus, for example, to a second cylinder is changed. A position of both the rotor 14 and the stator 18 is also changed at the same time. But there is no re lati movement between rotor 14 and stator 18 so that an air gap between rotor 14 and stator 18 remains constant.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rotary Presses (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
Description
Claims
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19632292 | 1996-08-09 | ||
DE19632292 | 1996-08-09 | ||
DE19648413 | 1996-11-22 | ||
DE19648413 | 1996-11-22 | ||
PCT/DE1997/001632 WO1998006581A1 (en) | 1996-08-09 | 1997-08-01 | Cylinder drive |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0921946A1 true EP0921946A1 (en) | 1999-06-16 |
EP0921946B1 EP0921946B1 (en) | 2000-05-10 |
EP0921946B2 EP0921946B2 (en) | 2004-03-31 |
Family
ID=26028294
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP97936583A Expired - Lifetime EP0921946B2 (en) | 1996-08-09 | 1997-08-01 | Cylinder drive |
Country Status (5)
Country | Link |
---|---|
US (1) | US6118195A (en) |
EP (1) | EP0921946B2 (en) |
JP (1) | JP3357074B2 (en) |
DE (1) | DE59701665D1 (en) |
WO (1) | WO1998006581A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2004110760A1 (en) * | 2003-06-17 | 2004-12-23 | Ina-Schaeffler Kg | Direct drive for a printing-press cylinder |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2796371B1 (en) * | 1999-07-12 | 2002-10-18 | Heidelberger Druckmasch Ag | FOLDING CYLINDER AND METHOD, FOLDER AND ROTARY PRINTING MACHINE USING SUCH A CYLINDER |
DE29914126U1 (en) * | 1999-08-12 | 1999-10-14 | Dewert Antriebs- und Systemtechnik GmbH & Co KG, 32278 Kirchlengern | linear actuator |
AU753411B2 (en) | 1999-10-19 | 2002-10-17 | Lg Electronics Inc. | Structure of driving unit in drum type washing machine |
IT1314383B1 (en) † | 2000-02-18 | 2002-12-13 | Uteco S P A Roto Flexo & Conve | MULTI-COLOR ROTARY FLEXOGRAPHIC PRINTING MACHINE |
DE10234402B4 (en) * | 2001-09-21 | 2015-10-08 | Heidelberger Druckmaschinen Ag | Independent direct drive for paper processing presses |
DE10260491A1 (en) * | 2002-12-21 | 2004-07-01 | Koenig & Bauer Ag | Device for adjusting the position of a rotating body with direct drive |
DE102004019136A1 (en) * | 2004-04-16 | 2005-11-10 | Man Roland Druckmaschinen Ag | Direct drive for a cylinder of a processing machine |
EP1904306A1 (en) * | 2005-06-23 | 2008-04-02 | Koenig & Bauer AG | Drive units of a rotating component of a printing press |
DE102005037646A1 (en) * | 2005-08-05 | 2007-02-15 | Voith Patent Gmbh | Device for producing and / or treating a material web |
DE102006030502A1 (en) * | 2006-07-01 | 2008-01-03 | Voith Patent Gmbh | Roller drive end and method for mounting a drive device on a drive pin |
EP1995853A1 (en) * | 2007-05-24 | 2008-11-26 | Alcatel Lucent | Electric Motor |
DE102007058282B4 (en) * | 2007-12-04 | 2015-01-22 | manroland sheetfed GmbH | Method and drive for driving a processing machine for sheet material |
DE102009028208B4 (en) * | 2009-08-04 | 2017-04-13 | Koenig & Bauer Ag | Coupling device of a cylinder of a printing machine and a method for coupling a cylinder of a printing press |
US9140890B1 (en) * | 2013-06-27 | 2015-09-22 | Thomas Eugene Wilhelm | Adjustable magnifying glass mounting system |
DE102015210641A1 (en) * | 2015-06-10 | 2016-12-15 | Baumüller Nürnberg GmbH | drive |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH452288A (en) † | 1966-02-09 | 1968-05-31 | Maschf Augsburg Nuernberg Ag | Drive wheel attachment to shafts, in particular for the plate cylinder of rotary printing machines |
US3753016A (en) * | 1972-03-17 | 1973-08-14 | Siemens Ag | Bearing system for shafts driven by an electric motor |
US3945266A (en) * | 1974-11-06 | 1976-03-23 | Harris Corporation | Circumferential register assembly |
GB2146291B (en) * | 1983-09-14 | 1987-10-14 | Grace W R & Co | Rotary printing press |
US4602262A (en) * | 1983-10-13 | 1986-07-22 | Helene Holding Company | Printing apparatus with shifting of head or drum to improve resolution |
US4707712A (en) * | 1986-05-09 | 1987-11-17 | Advanced Color Technology, Inc. | Method and apparatus for transporting and tensioning sheet materials in an ink jet printer |
DE3825307C1 (en) * | 1988-07-26 | 1990-01-18 | Man Roland Druckmaschinen Ag, 6050 Offenbach, De | |
DE3825652A1 (en) * | 1988-07-28 | 1990-02-01 | Bhs Bayerische Berg | FLEXO PRINTING MACHINE |
DE4126129C2 (en) * | 1991-08-07 | 1999-07-22 | Koenig & Bauer Ag | Bearing of cylinders and drums in processing machines |
DE4138479C3 (en) * | 1991-11-22 | 1998-01-08 | Baumueller Nuernberg Gmbh | Method and arrangement for an electric motor for driving a rotating body, in particular the printing cylinder of a printing press |
CN1057620C (en) * | 1993-02-24 | 2000-10-18 | 佳能株式会社 | Developing cartridge having support member for rotatably supporting developing device, and developing apparatus |
US5293107A (en) * | 1993-02-24 | 1994-03-08 | Fanuc Robotics North America, Inc. | Motorized rotary joint and method of constructing a modular robot utilizing same |
DE4322744C2 (en) * | 1993-07-08 | 1998-08-27 | Baumueller Nuernberg Gmbh | Electrical drive system and positioning method for the synchronous adjustment of several rotatable and / or pivotable functional parts in devices and machines, drive arrangement with an angular position encoder and printing machine |
US5582569A (en) * | 1994-02-28 | 1996-12-10 | Ward Holding Company, Inc. | Shaft mounting and drive for carton blank processing machine |
DE4422097A1 (en) * | 1994-06-24 | 1996-01-04 | Roland Man Druckmasch | Arrangement of an electric motor for driving a rotating body |
DE4429460B4 (en) † | 1994-08-19 | 2005-10-13 | Koenig & Bauer Ag | Rotary drive for rollers in dyeing and / or dampening and / or coating plants |
DE4430693B4 (en) * | 1994-08-30 | 2005-12-22 | Man Roland Druckmaschinen Ag | Drives for a web-fed rotary offset printing machine |
US5668455A (en) * | 1994-09-16 | 1997-09-16 | Gotz; Fritz Rainer | Angle encoder for rotating equipment |
US5813336A (en) † | 1995-12-22 | 1998-09-29 | Heidelberger Druckmaschinen Ag | Printing unit with axially removable printing sleeves |
-
1997
- 1997-08-01 US US09/147,593 patent/US6118195A/en not_active Expired - Lifetime
- 1997-08-01 JP JP50928298A patent/JP3357074B2/en not_active Expired - Fee Related
- 1997-08-01 WO PCT/DE1997/001632 patent/WO1998006581A1/en active IP Right Grant
- 1997-08-01 EP EP97936583A patent/EP0921946B2/en not_active Expired - Lifetime
- 1997-08-01 DE DE59701665T patent/DE59701665D1/en not_active Expired - Lifetime
Non-Patent Citations (1)
Title |
---|
See references of WO9806581A1 * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2004110760A1 (en) * | 2003-06-17 | 2004-12-23 | Ina-Schaeffler Kg | Direct drive for a printing-press cylinder |
Also Published As
Publication number | Publication date |
---|---|
EP0921946B2 (en) | 2004-03-31 |
WO1998006581A1 (en) | 1998-02-19 |
EP0921946B1 (en) | 2000-05-10 |
DE59701665D1 (en) | 2000-06-15 |
US6118195A (en) | 2000-09-12 |
JP3357074B2 (en) | 2002-12-16 |
JP2000502627A (en) | 2000-03-07 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP0921946A1 (en) | Cylinder drive | |
DE4138479C3 (en) | Method and arrangement for an electric motor for driving a rotating body, in particular the printing cylinder of a printing press | |
DE10024327C2 (en) | Drive of a rotating component of a printing press and method for separating a drive | |
EP0981443B1 (en) | Drive for a rotating component of a rotary printing press | |
DE102008046792A1 (en) | Printing machine with bearer rings | |
DE19521827A1 (en) | Printing press direct drive | |
EP0802048B1 (en) | Rotary encoder for a cylinder of a printing machine | |
DE4442575C1 (en) | Coupling device for removable roller of rotary press | |
DE4143597C5 (en) | Printing machine with at least one electric motor driven, axially adjustable cylinder or other rotary body | |
EP3191293B1 (en) | Drive for a machine, torque motor, clutch unit, device for processing materials, and use of a torque motor | |
EP0722831B1 (en) | Method and arrangement for an electric motor for driving a rotary, in particular a printing cylinder of a printing machine | |
EP1007359A2 (en) | Crank mechanism | |
EP1431034B1 (en) | Position adjusting device for rotary body with direct drive | |
DE3843955C1 (en) | ||
EP1053102A1 (en) | Method for detecting a rotation angle position of moveable cylinder of a printing machine | |
EP0771648A1 (en) | Device for taking up backlash in a printing machine | |
EP1372962A1 (en) | Drive mechanism of a printing unit | |
DE4101823C2 (en) | Drive gear train | |
DE102022120317A1 (en) | Roller drive device for a roller of a machine for producing or treating a fibrous web | |
EP1053103A1 (en) | Drive mechanism for a rotating component of a printing machine | |
DE10232552B4 (en) | Drive a rotating body | |
DE102022102028A1 (en) | Processing unit and method for operating a processing unit of a processing machine | |
DE102004022775B4 (en) | Arrangement of an electric motor for driving a rotating body | |
DD291729A5 (en) | drive wheel | |
DE102011080195A1 (en) | Printing machine has gear and internal rotor comprising torque-transmitting connection surfaces that are arranged vertical to rotational axis of cylinder |
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 |
|
17P | Request for examination filed |
Effective date: 19990223 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): CH DE FR GB IT LI |
|
GRAG | Despatch of communication of intention to grant |
Free format text: ORIGINAL CODE: EPIDOS AGRA |
|
GRAG | Despatch of communication of intention to grant |
Free format text: ORIGINAL CODE: EPIDOS AGRA |
|
GRAG | Despatch of communication of intention to grant |
Free format text: ORIGINAL CODE: EPIDOS AGRA |
|
GRAH | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOS IGRA |
|
17Q | First examination report despatched |
Effective date: 19991022 |
|
GRAH | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOS IGRA |
|
GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
AK | Designated contracting states |
Kind code of ref document: B1 Designated state(s): CH DE FR GB IT LI |
|
ITF | It: translation for a ep patent filed |
Owner name: DE DOMINICIS & MAYER S.R.L. |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: EP |
|
GBT | Gb: translation of ep patent filed (gb section 77(6)(a)/1977) |
Effective date: 20000510 |
|
REF | Corresponds to: |
Ref document number: 59701665 Country of ref document: DE Date of ref document: 20000615 |
|
ET | Fr: translation filed | ||
PLBI | Opposition filed |
Free format text: ORIGINAL CODE: 0009260 |
|
PLBF | Reply of patent proprietor to notice(s) of opposition |
Free format text: ORIGINAL CODE: EPIDOS OBSO |
|
26 | Opposition filed |
Opponent name: MAN ROLAND DRUCKMASCHINEN AG Effective date: 20010208 |
|
PLBF | Reply of patent proprietor to notice(s) of opposition |
Free format text: ORIGINAL CODE: EPIDOS OBSO |
|
REG | Reference to a national code |
Ref country code: GB Ref legal event code: IF02 |
|
PLAW | Interlocutory decision in opposition |
Free format text: ORIGINAL CODE: EPIDOS IDOP |
|
PUAH | Patent maintained in amended form |
Free format text: ORIGINAL CODE: 0009272 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: PATENT MAINTAINED AS AMENDED |
|
27A | Patent maintained in amended form |
Effective date: 20040331 |
|
AK | Designated contracting states |
Kind code of ref document: B2 Designated state(s): CH DE FR GB IT LI |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: AEN Free format text: AUFRECHTERHALTUNG DES PATENTES IN GEAENDERTER FORM |
|
GBTA | Gb: translation of amended ep patent filed (gb section 77(6)(b)/1977) | ||
ET3 | Fr: translation filed ** decision concerning opposition | ||
PLAB | Opposition data, opponent's data or that of the opponent's representative modified |
Free format text: ORIGINAL CODE: 0009299OPPO |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: CH Payment date: 20110822 Year of fee payment: 15 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: GB Payment date: 20120823 Year of fee payment: 16 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: FR Payment date: 20120903 Year of fee payment: 16 Ref country code: IT Payment date: 20120806 Year of fee payment: 16 Ref country code: DE Payment date: 20120921 Year of fee payment: 16 |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: PL |
|
GBPC | Gb: european patent ceased through non-payment of renewal fee |
Effective date: 20130801 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: DE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20140301 Ref country code: CH Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20130831 Ref country code: LI Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20130831 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: ST Effective date: 20140430 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R119 Ref document number: 59701665 Country of ref document: DE Effective date: 20140301 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: IT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20130801 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: GB Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20130801 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: FR Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20130902 |