GB1442248A - Drive mechanism for rotary printing machines - Google Patents

Drive mechanism for rotary printing machines

Info

Publication number
GB1442248A
GB1442248A GB3796774A GB3796774A GB1442248A GB 1442248 A GB1442248 A GB 1442248A GB 3796774 A GB3796774 A GB 3796774A GB 3796774 A GB3796774 A GB 3796774A GB 1442248 A GB1442248 A GB 1442248A
Authority
GB
United Kingdom
Prior art keywords
wheel
speed
gear
stator
roller
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
GB3796774A
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.)
Albert Frankenthal AG
Original Assignee
Albert Frankenthal 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
Application filed by Albert Frankenthal AG filed Critical Albert Frankenthal AG
Publication of GB1442248A publication Critical patent/GB1442248A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H37/00—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00
    • F16H37/02—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings
    • F16H37/06—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts
    • F16H37/08—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts with differential gearing
    • F16H37/0833—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts with differential gearing with arrangements for dividing torque between two or more intermediate shafts, i.e. with two or more internal power paths
    • F16H37/084—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts with differential gearing with arrangements for dividing torque between two or more intermediate shafts, i.e. with two or more internal power paths at least one power path being a continuously variable transmission, i.e. CVT
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F13/00—Common details of rotary presses or machines
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H49/00—Other gearings
    • F16H49/001—Wave gearings, e.g. harmonic drive transmissions
    • 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
    • B41P2213/20—Gearings
    • B41P2213/208—Harmonic drive

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Friction Gearing (AREA)

Abstract

1442248 Variable speed gear ALBERT FRANKENTHAL AG 30 Aug 1974 [28 Sept 1973] 37967/74 Heading F2D Very fine differential speeds are superimposed on the prevailing speed of a printing roller 1, to compensate for variations in web tension, by a harmonic planetary gear comprising an elastically deformable sleeve 12, secured at one end to the roller 1 and having at its other end external teeth, meshing internal teeth 11 in a wheel 9, secured to a freely mounted wheel 3 driven by a main wheel 2, the differential rotation being imposed by driving an elliptical stator 14, bearing in the deformable sleeve 12, and driven by the gear-wheel 3 through a wheel 18 and steplessly variable-ratio gear 15. When no differential is to be imposed, the stator 14 is rotated at the same speed as that of the roller, and speed variation is produced by varying the speed of the stator to produce harmonic elliptical deformation of the sleeve 12, causing it to planetate in the ring 9.
GB3796774A 1973-09-28 1974-08-30 Drive mechanism for rotary printing machines Expired GB1442248A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE7335045 1973-09-28

Publications (1)

Publication Number Publication Date
GB1442248A true GB1442248A (en) 1976-07-14

Family

ID=6640725

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3796774A Expired GB1442248A (en) 1973-09-28 1974-08-30 Drive mechanism for rotary printing machines

Country Status (3)

Country Link
CH (1) CH577890A5 (en)
GB (1) GB1442248A (en)
IT (1) IT1022199B (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0161368A1 (en) * 1983-12-29 1985-11-21 Mitsubishi Denki Kabushiki Kaisha Harmonic drive apparatus
EP0719722A2 (en) * 1994-12-29 1996-07-03 KOENIG & BAUER-ALBERT AKTIENGESELLSCHAFT Draw rollers drive
CN102141117A (en) * 2010-12-27 2011-08-03 北京控制工程研究所 Small-size speed reducer assembly for solar sailboard driving mechanism

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19755428A1 (en) * 1997-12-13 1999-06-17 Roland Man Druckmasch Device for adjusting the folding mechanisms on a folding cylinder of a folder

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0161368A1 (en) * 1983-12-29 1985-11-21 Mitsubishi Denki Kabushiki Kaisha Harmonic drive apparatus
US4909098A (en) * 1983-12-29 1990-03-20 Mitsubishi Denki Kabushiki Kaisha Harmonic drive apparatus
EP0719722A2 (en) * 1994-12-29 1996-07-03 KOENIG & BAUER-ALBERT AKTIENGESELLSCHAFT Draw rollers drive
EP0719722A3 (en) * 1994-12-29 1998-01-21 KOENIG & BAUER-ALBERT AKTIENGESELLSCHAFT Draw rollers drive
CN102141117A (en) * 2010-12-27 2011-08-03 北京控制工程研究所 Small-size speed reducer assembly for solar sailboard driving mechanism

Also Published As

Publication number Publication date
IT1022199B (en) 1978-03-20
CH577890A5 (en) 1976-07-30

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee